Document Y9VNgaM415Y9G50xw4ojz5xaK

nOOWU VOX CRB MUraMOTOB or nzraxxn. ft RJUffONU Covllod tr I. --bar, XotmXmt 1950 PUtrllWrtloB IAo*> . S. A. O'--1. 2k>. V* X. omti " Of. V. D. Suit. laadam HP. J. 8. rwih, tat Hf* 8* V* ftotfli ImAbb -- --tar* Him (*.y.l.X&tohl) . 8. T. ftr|ar* --port (*) mod, Bomor* Mtutt aly of tbo Jkmhtm mr. J. V. VMBlXttajl Of X.O.L.* , (t --1--. Bor--or 3990) 8t. La-- Lttrory 8. UmU X.O.L. fll* (B.Xktfaor) HONS 051819 SB3BAVBSI7 Wff InlMaMy iafomtua was Mat Trim Anniston to . i. a. O'BmI, la London, Am 1946. W D. S. Bavoreroft and the writer paid a brief visit to Aaalston la dsptndbsr 1947 to oolloot laforwatlon aoodod for valuation aad dMlgn work la Loadoa, aad they produced the report lota aa Um Troosss toe the Menufaoturs of BUbsspl B Boatcoax at Aiailatoa ", doptosher 19*7. A sot of dsatstoa drawings, oat of ovor 390 drewU*s oa file, u aoat to Loadoa shortly afterwards, tbs solost&oa tolas sash as voald (Its fall constructional details relating to Aaalstoe's preferred designs. SIbm thsa there has base a pat deal of eorrospoadoaos botwssa B.C.L. aad Aaalsteai . B. L. Btrdee vlsltod Asalstoa la Aasast 1950 to review tbs process froa the angle of pro* dostloajrerk rather than design work, (see the relevant chapter of his "Hspcrt oa a Visit to B.3.A. , August 1950), aad tbs present writer visited Amlstoa Bovesfeor 6-10, 1950, aainly to deal with certain questions raised Iqr the N.C.L. aschuloal this present npart Is Inteadsd to oandsnse the Information, eolloetod as ahovo, late a fora eonvenlont for um within Beasaato Ohsalssls United, particularly in production weak. It Is baaed that It will ho of um la the final stages of the oeaetrusties of the Bsspsrt pleat, aad that It will fora tbs basis of aa operating asasal for use at Bswpert, to bo stpplensntsd aad bpt tp to date as aew inferaatlcn ooass forward. HONS 051810 M lsttsr to Up. D. 8. Mrororoft, 80pt.il/k7, Mr. N. Bttla listed tbs following six rsperts whloh worsalrsady In London fllosi Qoraaa OteMlosl industry Rsport Ssrlos Oonsn Frodastlon of Bdphaayt, Corphsoyis snd Chlorinated Bmnttw. tiy tern* X. Alsxaador, R.C.O., St.Louls, ost.4.1946. tetraot ron Osrana Rsport, O.Z.O.8. XXXZ-14 pp.56-57. Boslga Onto 4th Bdphsayl Obit, D.A.Roesr, with Study of Blphoogrl Costs, I.K.Bufcrd, 8.9.39. Final Itaport on Float Costs on >0.6 __ thlt - Fart 1. Mb >0.171-41 Mis Mo. 17th Sopt.1941. R .A .Bull*. Bosloa Dote for Elphaayl Still, DJURopsr, Sopt.1939. Mport >0.3904 Final Rsport on Sspanatloa of Mphsayl : B|b >ol3sr late fTastlons or kaowa alxtwos Port ZH " Dsvoloplnf Float Froosaoos for Froduetlon of Saatouaxos R.O.K.pTs . Mb >0.171-41, FUs Ro.218-8. Frsparsd ty A.M.RUanburt. Tpulpaant Boalan for atatsonx R Float, hqr S0A3*. Mb 1-358 Rsport #31 ter Q.R.Shoaklsgr, aooosponlsd this MS 1947, D. 8. BtTororoft I >. Mother wrote a rsport oa tho Froooa* for tho teaufaotar* of Dtphonxl h Santoat Anniston." On 8opt.25/47 oopy #11 of Aaalstoa roporti l640,^Flasl Ryort on Study of tho Diphenyl Froooss rmrm uj a an of tho Froooss. Mb 171-41, FUs 138, F.S.l ' Aaalstoa. 0ot.l5Al. ass teadsd to M. tesaroroft for London, also a oopy of Final Rsport on study of Mphoayl , Oontlaonus Lot-dona Froosdwo, Mb A. X* Blwilwn, Anniston, Ma.31/45. SONS 051821 IWrtUr INWfU. OPntd CO Oot.13/47. eoploo of th* follewl> two report* m Mat to NT. V. M. Oooper, loatai 1642- Final Mport on Biphenyl Operations, J.l.heu, betober 1941. *, Fort Oo iv.u^l, a ten or fKFhSkSfSLJQeeterpheeyla voo seat Chlorinated Sllenbwrg, January 20/18, rovMod tla* following report*i 214 "Bensol Losses la Mat* Mdrogon fron Btphwyl Float, J.L.Howerton, Sept.2/33. 445 "Sesoonendatlcu* for th* Operation of tlw erode Biphenyl BtllP, J.F.Carothers, Jtao 23/J3. 948 "Xnveotlaatlon of Banool Los*** -- at th* Biphenyl Float, Morton Boris, Aug.21/35. Mr. Blntri, Apr.26^8, sited tho following report* on tho dam Mb* pro*o*o (1) I.a.VOrfeenlndttatrl* at lowknai Qernaay, ***** 4gr fnmook fe LondonIlk, (2) M.Z.0.8. Pinal Mport #893, Iter #1, (1947) Mgr * Slohords. of Awilotoa report 2211 iBterla lleport on Alloy Teot, 171-429, V.V.Vbdo, Ifr.M^o, diseasing th* eorroslan rsr.ilan of th* j**jy^| th* vapour Most, wo* sent to London A nterafUa oopr of Mo arasnle Division report "Biphenyl ____ ___ r, 117-80, Oof.5/35, ea the offsets of laperltlM la beaoeao, nos seat to *. Thrift of K.O.L., My 9/49. Th* ' ' oa la Ml* report is sold to hove boon ho* ~ f th* report TnhMosllga Dot* for 4th Biphenyl B.A.l HOWS 051822 < larllar Baporta. contd 4 Ob JBa.14/4% the Fbosphate Division Engineering Department nannr 4 1 IT. "Pinal Design Data for 12-Ohlt Diphenyl Plant" bSnkw London. fbe Fbosphate Division Monthly neoearoh Haporta go to M.G.L. The London Oantrel Biglneering Design Data Boeka TJlphenyl Phase HID, Jhn.49 and "Santonax H, Phase XH< Feb^9* have boon read at Amlston, and eoaaMnta ffNd. Analaton staff Intend to writ* vg) the Operating Procedures for their own use, but tba prooaaa la ao wall established at Aanlaten that thla taak baa no groat urgency. Aanlaton drawlnga vhloh lan boon aant to N.C.L. at dlffaront tlnaa ara Xlatod wider "Ihawlng List" on pages 77-GO. later In this present report. ( MENS 051823 OPEUM gy MPCBBB AS WOMBD AT JUM15TOK. 1950 Iimmi vapour la pu*t< continuously through noltea lead at Ugh tee*>erture, oaualng mm 16% to 3QjTof tto toesane ta to converted, la eIngle pui through 3 lead hatha la aorlse, late a alxtupa of diphenyl, tarpheayl, eta, nth tha rela tion of hydrogen. fan resulting nlxtura of hydrogen nth tha reaotlon products and tha wMfaaaged tonaana la paaaad <g> a ftMtlmtlM eolont which to a aondanaar aad reflux apl&t toot* ao that tha sana&hla heat of tha vapoure la oaad to giro a rough separation <f the organle caopoeento of tha toxtwe. Tha ftootlouetloa eyuten yields a forward flaw of llqald hen bane, aad aa ndarflcar of a Mixture of tonaana, diphenyl, terphenyl, eto., wh&la tha hydrogen paaaaa forward, saturated nth tonaana. Shis hydrogen atraan la eoalad and acaprsaasd far tto reoovory of nera tonaana. She ooltan underflow la fractionally dlatlllad totofawlaa at atnoapharlo pressure ta ylald distillates of touan and of aaloahla diphenyl, aad of oama,lntarnadlata fraotlona which era raoyolad ta tha otlll. Tha otlll tottone, oontalnlng tto higher tolling ooavonanta of tto alxttfa, an aallad crude Baatowax. 8om of tto oruda Baatowax la dlotuiad "straight-evar", nodor iwiiw. to ylald Saatawax I, aad aone la pvt to pemanent tonga tooavaa tto npply oxoaada tha daowiWl. Crude Baatowax haa also toan dlatlllad oadar now, nth matloaatloa, giving ortho terphenyl of about 9*% parity. Centrifuging of tfaedlatlllats, or bettor, fraotlenal dlstlllatlon, given a tottar product. fto n-p fTaotloa iron dlatIllation, fans toon allowed ta ary atall tea la paaa, alarrlad nth water at atovt 85c, oentrlfWgatad aad washed la the oentrlfuge nth tot water, fhe oantrlfuga aafee la than about 95ft para tarphaqyl. The ell ton tha oantrlfuga liquors, aeparated aad dried, la aallad "Baatowax r, Baa Ann1etna report #1924, An.8/45* Baa page 50 below for a note on tha flaking of Sant All tto recovered tonaana la raoyolad aad there la a prnetloaUy oontlauoua aake-wp of ton aatarlal. This la believed to nnri tha prasaaoa of a oartala aatalyat Uhloh la present ( In tto raw baneone, but eliminated by the processing. (Baa undar "Coaannta on Process", page 111 below). HONS OS1824 DB cm CB0XC8 OP PR0CP8 8m tb* Aaalstoa Report 1640, 0ot.l5Al. r.l Bikbtrt, *l*o HP. A. 8. 81 lettfwrc* letter of April SoAs, lilac 8.I.0.8. to. report* oa tb* Hub*" proo***. *b* roaearoh Aepartaaat* at Kuabon *ad Aialrtw ipm In bellawlac the tab* prooM* my b* auperlar to tb* lead pot pro****. 8om pilot plaat work baa boaa tat la tbla direc tion at Aaalatoa. 8m Mt H6 below for tb* ebolM of tb* Mtbod or reooterlac mhm fro* tb* ofllpi. 6 c HONS 051825 ( At leafstow iom of tte diphenyl la naked for sale, but bp far tte greater port lo used either ot Anniston or ot Honesnto, Xlllaela, for tte nsnufaotwe of Aroelore. Monsanto fheertnele Limtod do got oopoot to soil diphenyl. A Httle olso Is oood ot Moosonto. 111., for tho aaaufheture of o. A p. diphenyls. A mxtwo of onto Beatoeax sad dlphmyl nsy bo obiorlastod to |ln tbo Aroolor 8965 mod os o roofing oo*euad. Injwoi a lo oood so tbo storting astorlol for Aroolsn 5448 I }4oO| olso for tbs hydrogens tsd product HB-40, whloh la nssd so sa extender" la plostlolsors, for onaaplo la tlsyl f&Ub Tbs Bantowax a bos sons Uttls appUootlen la high tenpsrotMPs grsssss for valves. Bcnasnto Malted boos glow sons oonsldsrotloa to tbo posalblMty of usaftlly disposing of still rosldosa. Sr, Boott, b--w 29/48, sowsldorsd that tbo rosldxass would not bo suitoblo for asfelag firelighters. Sr. Berdr, throb 4/48, passed on hr. Kllonbiirg'a review of tbo possibility of oblorlaottag tbs rooldsso to about 60-G&fi ohlorlno oootoat to asks o oobls Joint-box sosnooltloa, hr. nioaburg thinks that sblorlaotlon ot 890-n00. to 33-4oj< would bo about tbs boot procedure, but asms us that tbo roslduss oro net of oonstaat oo^osltlon. It was thought ot oao tins that N.O.L. aarkats would oall for a higher ratio of high boilers to dlptenyl thna Is 'y obtslasA la tbo Anniston prooosa, and soon thought was gluon to tbs poeelbUltv of shipping sons of tbo Anniston exoeoo steak of high bailors to Britain, sad oalsolutions of tbs British Inert duty wore aado. ip, J. T. Bead's aoto of BHb 2/48, however, ladlestoo it is now Isproteble that suoh hlpaonts will bo aoosssary. Boforoaso Is asdo to a anoorwn- dne hr Dr. V. D. Boott of Bwabea, dated Asm 80/47, on tbs long tern dorolopownt of outlets for dlptenyl. Be tbs distillation of erudo Saatownx to glue Baatowax B, about lafef the weight of tho tirade Is left so a residue, sad sons of this la sold as "Banter 9 Bean of tbs Igrdrogon after sad eonpreeelon, as out lined above. Is used for tbs bgdregouatlon of Baatowas B to give BB-40. Aar oaness of hydrogen Is vented to atnosphere after being ooogroesod sad pooled. At one tine Anniston put tbo susses hydrogen late tte fuel gas for tte furaaoes, but tte oonsognsut oasagso la tte air requlrsweat of tte burnere MONS 051026 saw sr.*ma. Abort 950,000# dlpboopl P aonth, and 80,000# Saatowax K par rt^m produood ot Analatoa daring tbo tint nlno aoatbo Ik Soptortar 19^9, ala* nlti mn la oporatlon, ooob rrtod ot abort 4000# dlphonyl por day. Si lowrtir 1950, tboro ooro tmlvo units, mafcarod 2-13, la nlitOMO, tho original lo.l fcavlag booa takoa ort. lortort aooda mro ostlartod tqr HP* Ooopor, Oot.1/47, to bo 1,000,000 lb dlphwmrl I 840,000 lb Santooax pop poor. tho annual ooloo T tbo crtbo toopbanpl ten aroragod oOr rood 4000 lb, oad tbeoo of ^Bantooax " arovnd 10,000 1a. Tboro bu booa 0007 llttlo solo for tbo poro luoa. MCNS 051827 wmjsansa. 8m AmlitoB llMMroh Dapartant, Raport Ro. lWot p*c* 6. 9 c HONS OS1828 9rmrt r MtTrtTMTr wtmoB. 10 X. M.M. Alt. B.n. apMifi* ortritr ^in* awti olid iivoa 78 . iff0 O.883 to 0.886 15.5/15.5o w w Thpour Qp $$ (x.o.*.) 0.463 wW 0.3756 iBWr 8wao2veS IMwlM for Sp.Bt. t oanotoat prosswot- Cp 0.858 i[O.OOO675 a 0) Ttrrj 1st Sdn. 0.266 |,0.0006732 z 00) Shd.8v.0h..Ally 1935 latoat Hsot, S.t.V.Abt fWlSB mvo*lM 18? nub mm r.t olaooO OonlMt 12 hplooln Limits la tlri lltO-lpltlM tMtPM'OtW 1.4 8 1076F. HONS 051829 taDrar Prowtry t OoMtuto la T.Pr. Pcranla Lotjg pr. a.a. * Bums 0 I1 8 58*0-30 -30 ta * 5 to 4* 42 to X00 48.904 44.888 34.178 33.899 8m 1m *Dm]i bta for 4th DtphMorl Halt", Aos-9^9. *p ( ywwrtlw of Ibtorlols OninuJ. touM u 1. Bomom (ooaM) tbmrml Oondaotlylty, (llqold ft ft**) 8m ibHt 3, Dooln Soto for Obits % ft 5, D. A. Bopor, fw vm< 8. Dl^hMarl 8m "Dsoorlptlo* of Fvoomo UMd la Sagt.att", 8opt.87/t6, IflM, tofmib ft Bookor, jnm 9 * Bl. 8m aIm *SMln Sib for ftth Stphagrl Obit? At*.9/39. Spoolflo drsTltri 0.998 ft 75oA*0* 9a 8mmi Chmlcol Oo. tollotla of 1930 gm tftanal dots M dlpbMfl. Tbowltf of Dtobsgrl (fha Amiston fllos) a OObtlPOlQM 160 X.*39 S$ ift 390 1.11* 800 X. 880 o.s 890 0.75? 7W 0.3 O.S apMifio a 800 it (ftw Aoolotoa flXM) o^m ( IS BS 900 xooo HONS 051830 c. fturtlw of lhiariala Oonowntd. oentft >. EttteHflL (*) ' Aaotbar raoard clra* tb* following nlm far flljHnyli 2& ap*g aala./i 100 % 0 12 *50 CO 0.*60 (HJifeMi Doalgn Bate far fltalte* a 5) Bwwllr of Pfph--Tl (trm Maloton flloo) 2fc e*g.,A? 0.9685 0.S 150 O.S MO Oo----^ 050 0.8*70 o.Ooio 0.1 o.i *50 0.61 * <tf *prltixw>t 65.* g.ool/g 258,5*0. c HONS 051831 to--tl-- of ifctwteU OwMtrwa, tcnM *bot intwrt gjf( pm 230 (A--tot-- fiml ll ,quatrph--jto ta. .. UlHirt to--r told pM *53SS- SSRSat!- `SUSS" fto dmltr of tbt S--tomx --p to --id to to tto mm to toth tto onto to aiitllto fora, nimltgr tto to So--lfto (tortti of Ortoi antwm 1400 23 300 1.086 mT, , 0.964 (--t. to-- ourrm of ottor pototo). Tto--ltar of Bonto--x 1 lg*0 g.4 Sa^tolt Qtalvyr--1 Soo^tos 8It-- S--t--i fit-- ofcowt lUco --tor it 85*0. .a.mtotorg'1 lott-- J0n.6/*9). to--lfto B--to (--U--tto) Solid 0.1 LI--to 0.5 tot--t tooto (--tl--tto) f-- --41 360-450*0. Tl--h Point! 01. -- -- 191*0. M0KS 0S1132 nseJfMl 01. to- ito 58*6. A--tter --t (It-- fto-- Point 1900} fto-- point 820*0. ftwrttw of Mfctorisls OoB--rnsd, wU 3* fisssaesJLfMrt*) tbloss UIUH4 IB tbs dssign of tbs Ssntowut still at AatUUti 80.s*t - 0,3 ^ sst of ttporfintles - 140 B.t.V./lb TlMMitr St 850*0 - 5 MBtlpStlM nsoMltgr st 350*0 - 8 osstlpolsss (*. XULscritarg Mli thsso sslass too U|h). * ftnasaffl* Cruds ertlao (Bsatswm 0 Onto asts (Baatowu I - P NtMtll swtoetlo TosIHosI Bullotla #P-103, liiw, for tbs proportion ot tbs soporstod sold. .w Isoms C HONS 051633 fho tat taliaw is ttituaiiA la tha Analataa Daalgn Data, ttt Iklti Igr 9. A. Jtopar, Aug.9/39, P*g* 6. fho teat of raaotloa of taam to dlpbanyl la glran aa 59.9 lbC par lb at 740*0. Craaa.Aa.Ohaai.Mg. T, 41, P.144, (1938), glraa 61 ibC par 1. AH la oaloolato* to bo loaa tfcaa & of tbo baat aaodad la a 3*t oalt. HONS 051834 BATKTT COgBUBWHOMS (From Mmlrtwi report 1642 of Ootatar 1941, notua "health I lira Basords,", sad from dlsowslons at Anniston la WT tad 1950)7^ It la obviously advisable far tha operators to UMalit their eeataet with banana vapours and with tha vapour ftta tha hat land, bat thare la no history of trouhla fra either of tfaaaa la tha Dlphasy* plant. Va ara warnaA that land vapante say ba evolved during tha bimlag out of load traps aad oarbon Whan loaar grada banaana waa aaad far pairing diphenyl la 1930-J1, tha operators in tha Aroelor dwpertaent suffered fra akla eruptions (aoaa), thought possibly to bo dua to ohlorlao deri vatives fren styruns In tha diphenyl. She disappearance of tha trouble coincided with tha ehaaga to batter banaana. Par a tine the drooler operators had to bathe oa leaving work and n slugs of work clothing waa provided, but this preetloe was discontinued. Saa notes oa pages 20 h 82 below rolatlng to the general venti lation of tha building. 22ft tha eonverelon nits aentaln hydrogen aad orgaale vapours at high pressvae aad ta^iaratnraa ao any failure of gaskets or of the salts thaaeelves nay land to the eaeepa of n aloud of liinaraaWe vapour, noar to the pot furnaces. the enosat of orgaale notarial present In the oonvarslou wait nt aay one nanant la. however, onlte swell, aad the flow of hoaseae to the nits oea be s&ut off fra outside the bulldlag. Ih the early days nt Amtisten. flrea were not Infrequent, hut ttm has been none of oonaequenoe la reseat years. aphasia la laid oa good workaaaahlp la the eonstruotloa aad nlatananee of the nlta. thare were twelve eonverelon onlte nt Anniston la lovndw 3990. with their oolnaaaad other ausniary eqslpaant. two of m unite being la one roan. four la aaotlnr. end els la n third reen. the three rooas ere separated by fire walls with oonmnloatlng doers, sane of thn suteastleslly olmlag. bat held open ty ehalas having a fusible link, there are two HONS 051835 8tftr OwiiawtiltM. eontd 17 H. oontd diphenyl stills, sash in its on roen, thm too roan bavin connoting doors into one another, but not into tbo conversion roan, Tbs otllX roan contain tbo receiver* ran the finished dlpteuyl, tbe beads and tells ffcnetlans, sad the still bottom, bat tbe bobsone receiver Is In e pit, behind e fire cell out side tbs bonding. The erode diphenyl iron tbs eonvortar Beltane fins to too receivers which ere outdoors, elonelde tbs bsnssn receiver. Tbe nln store teaks far fresh bonsene ere in e fonssil ores, mil ewey fron say nanufaetarlng buildings, and tbs Trinsmo feed task and pone ere la e saellar fsnood arcs, sansbet nearer to tbs diphenyl plant. gonsono vessels ere eystoentioelly grounded (earthed), gee tbe note an page 83 below an tbe objection to Internal otsen colls la tbs bentone tanks. Tbe danertmnt Is mil stgiplled with extinguishers, both 00o end OOlg types, and there Is e pemanently piped Peenlte eeaneetlan to tbs naln bonsene vessels. Tbere Is a drm ef OOI4 on e stillage on tbe groosd floor of tbe conversion roan far reoherglag extinguishers, and ell tbe appUanoes ore sub ject to routine Inspection. Olotha seabed la 001s are mod to stop off pipe openings etc. during repair work and the units nay be filled with COo daring welding repairs. * cons ore net treated es having e dangerous It la not at all unusual to have escaping eup be cover of the oonvortor pot (especially now the convertors ere being rim at over 80 pslg). If vapow leaks fren the pet flange. It my not Ignite, especially If tbs ssal between pet and furnooe is good, but it Is better to Ignite tbe vupom rather than to have diphanyl eWbllalag about the bul1d1ng,onfl lodging on roof woodiera, ete. Is dens In tbs building, and of oourss, sane of tbo uupear pipes era rod hot. Poked flams are need to deal with blocked pipes la tbo oonvorslen system. fbo dlpteuyl still room do, of eewee, eontaln large nnurts of eenbuetlble aeterlal beeauoe of tbe batch nature ef tbe oporation. Tbe heating cell fumnoes for tbs two stills are alto by elds la a rear of their am, out off item ell otter Them ef tbo still reoelvars whleh ere indoors have vent pipes, ocrrled out through tbo roof of tbo building, end tbo outdoor SONS 051836 c 8tfttr Considerations. ooatd 18 Ww. MBM . ttoMM roooltor baa lta mt pip* oarrlod mil into tbs tlf. luk still Mr.ku a bursting 41so la pips W through tbs roof, (sss pug* 96 belou). ~ Anniston ors s llttls rsstrlotsd la doing mldli* repairs to tholr tostpm* distillation spstm booanaa of its praadtr to tho >40 plaat,which nsos hydrogen tmder high promts**. fhs roooltors for tbs hygroma at oooh site* tf oomrosolsa hors iWk bursting Usm, la plpoo mating abate tbs roof of tbs lapuiso rooa. Osro is moM, t wont, la rootortlag tbs gas-flrod ftorasom. Vharo Is a powerful draught a tho fmaous sat tbs pilot Jots asp easily bo blooa oat. Hr. Zllonbtarg, Aog.l8/k8, stats* that Class Z, Oroa S asters aro spool?lad for pagbii Ufkagl and Saatowax. Bo alas stats* that tbs bottom ma tbs dlpbssgrl *tills, if discharged at arsoad tOOOC, aqr taka firs. At aas tlao It aaa tbs prsotlss to purge too stills aith 00a boforo rooharglag, bat this Is ask am thought asososary, aa* all that Is doas la to allov tho stills to oool to about 800*0 or loser bofaro ro oharglag. Whoa tho erode diphenyl, hot froa the store tasks, la paged lots tbs bet still, tharo say bo a groat rash of tapom through tho ooadmslag syatoa. glass tho latrodastlflB of tbs rsotr&otlon arlflooo after tbs ooaiu tia pots, thsoo pots hats bsoa naming at about 80 pslg, so that thsrs is a groator risk of blowing out tbs gaskot m tho ooatortor ootor. 8om of tho ooatortors hato bsoa fitted with a loses shoot Iroa rl^ foaoo about 6" dm, rousd tho ootor Joint, to dofloot any pooolblo burst of flam. firs yiahtlns Bculrmat hT. lugaa, Augmt 1990, roporto* os follows oatlngulsboro oro prorldod. r* foaa oxtlngnlshoro m oao oootlaa aa* sotaral la tbo dlstllla0a tho ptu* floor, ataliable for um c aroolor oho* ms o largo * " i. to tm of aa* late tbo stap, for k la sivplls* ftos o atral point MONS 051037 gafotr Ooaaldoratlopa. ooatd 19 Mro flighting kgalpomt, oootd lull oourortor wit bu about a 36 lb eyllndor of 00a prwnaattr 0BMt4 to * nln loading into tho tawlt food -- Maw* It runs bolow tho moratlng floor boforo rlslac to tho top of tho rapourlsor. Tasso oyllndors in ippwM against tho otoaohloao 00 tho pwol floor. So prorlalm lo mo for wniiHi thro. A drw of 0014 Is kopt on o otUlago on tho crowd floor for oaoy rooharglng of tho astlacolsMro. ttaro oro amorous oafotr shcoora, oooh with tho wwl yolloo palntod rlaf w tho floor holm thm. tho oouvorolm wits ooatala hydrogoo, sad so Co tho orate illphwyl storo tonka, hsooooo thm oro rmtod Into tho tearo om oolo. Thou rout plpoa frou tho orate dlphsnpl took to tho te*te min oro aowlly way hot. Air mot of oooroo ho pwiod fTou tho oyotou boforo my hydrogw la takw to tho oomroosors, and woolly 00g Is mod for this purpooo (100 ea.ft. for o oourortor wit), oloo to raplooo teteogm boforo o wit lo opanod far ropolro. Ihoro lo no horn in allowing tho OOg to go throagh to tho tedrcgm oomroosors, la fhot ihoro 10 tho Unatif* of rooororlnc Its boaowo ooutoat. It la no lupr thooght aooooaary to do ouygm dotandnatloas oa tho tedrmw otronau Tho orate dlphsoyl rooolToro oro rmtod late tho tedrogm oollootlac aystm, oad thoro la o rlok that If ttejraro pw^od ospty, tho tedrogw aay oaoopo into tho Aa alraody amtleaod, only ordinary Bcaacn aoooo oaro la takw apalaat poi amine te load or boasono, oad no apoolal clothing la aopplted boyoud fhoo aaoka and loathor gloves far aw dwllng olth aoltea load* Simla "flroaaroma" of shoot Irm w plpo fraaoa aro oaod to aklold tho aw aad tho oqolpamt dortm tho oellootlm of tho oamloo for tho ft oonrorolm toot. 800 pago 75 holm. te. terdm ropartod, Ancwt 1950i "Xlch tomorotorw oro fairly goaaral throughout tho dmortaout partioalarly above tho oourortor. All floors aro of tho vortloal strip lattloo owstraotlm to term vmtUatlw, aad largo portahls MOWS 051838 ( gfiflLfc 20 Islfhro. raM "aoa-ooollag fans aro usod to blow thromb thoso floors Mmmw an has to work wstalrs. Iwtlly ril cpomtlons in ooatrollod from tho rwi floor, oil possible oontrola and Initn--nto tolas looatod thara. ho wrltor ragards attaatloas to this detail so oosoatlsl If ooasolantloua aalatoasaoo of equipment is to So obtaiaod. bwalr sad aalatoasaoo wk an tfao ooanrorsloa oilti at Sale ton is asdo aoro difficult tf ths radiation of host fins tho t owning wits, ospoolaUy la tho rooa shloh ooatsliis six As load traps, la partloolar, offor a Sl| radlatlx* fho dlphaql SrtWs rith cood wmtllatars la ths roo Is vary tuh, sad tho opoa-orE otool floors parnlt a stroat aaarss of flroah air to floa through tha rooao froa tho Crowd floor* shloh la ovory oaao Is oowlataly opon on tho oast olds. Who aoltaa load Is Solag Salad about oa tho oporatlag floor, ths grooad floor Solaw Is rcpod off, 800 pogo 39 Solar. ( HONS 051839 etmmjsum m&m xo.ggwg mmw mwtpp Dm MUmUi mn mt Ar-- Amlston, 8br.l3/47 0-4070 0-4071 0-4070 0-4073 0-4074 0-4075 Bo--ol Orate dipbwagrl Moisted aibDQri SiBtul Still feotttM Aran dlpbnvl still 80111 Potto-- Ar-- 8--tomx still (also 10 lb M--fear Io.9 rsqusstsd An 88/48), but adt Oo first tee roaobod Ruaben, so tbo last four uoro rsyoatod. January 85/49, to Load--,(a-- sows roeolvod ttero Ao following oa--loo also woro so-- to X.O.L., -- tho tetos otatodi Moo 28/48 Saatooax 8 Boo,/49 Bo--o-- as usod at Amlston. MOMS 051840 ( 22 Bmmm Wpbwarl mdar tba working conditions are not awroalvo, M It mi bm found idrlwMi to os* stainless atool Tap the load pota and oameatlag vapow pipes. Anniston Intarla raport 2211. datsd April SS/H8, daaerlbaa pat ihUaras tar Vnahlag oration* of tbo walds and tha pat bottom, Mtoa of tbo raids, axtamal araaloa bp load, and tar athar aaaaaa, and alaa raaoaaanda tbo aaa of 310 stainless aaldlaa rata, op at 309 reda altb sabseqeant --of tba pota at aaat ta Nr. D. 8. bnr- Baa pans 57 bale* far a dlaaaaaloa of tba baafil affaata ablah foreign elamats la tba load rifht bora oa tba atalnlaaa stool at tba pats. b baaiy 19*9 It aaa raportad tba Aanlatoa aaparloaaa p ta that data shonad 309 krpa atalnlaaa ntaal ta giro battar aar- Tlaa than tjpa. Tba Tanas Oltr Bassarob ltaport on load fat Oaaraaion*, I.Pltaga >, av>*(/9ut iMRr aaan at Aanla- tan, BsvT/S_ O)., da_a_l_a__n_ ttb tba oorrosloa of load pats naad ta araak prreeepaanna at 89000ap ta attarlana (foraarlp for pyrolysis of ettyltoanona ta stpraaa). It reviews tba Infemotion avail- ahla to April 19*7. Tbemowolla bad sufforad badb, and tba pat bodlao baeana plttsd anad tha laval at tbalaad nmii Mi bMMM tfodtd VtMflP# thg> Ml luHbQlMit rf thl load. Laboratory taata abewad that load ooclda aaa MgMy oor- raaloe bo tba atalnlaaa stool naad. at dlfforont atalnlaaa stasis lnaaroad In tba load pats am lnaoaolvalve rosalts, tart Btstallagr and Beaarean appsarod ta bars htpl raalatanaa. bra nlokol, aonal, and nlobalahronlm alloys altb oOJ< nlakal dlosolvsd In tba laad In a far boars. V.V.bhda, Amiston, Apr.2S/o8, raportad poor rsslstanso ltb 68 nlabal - U obranlm alloy. Oartaratlun of tba natal ana aaapoatad, altb the fomatlon of brlttla onatlng aaally ramrod tv tba pomdlag action of tba laad. A pntamt aaarab revaalsd tbat tba raalatanaa of high etarona alloys taw taaoan. Tba roport andad altb n roeoaanadatlon ta ran all tba pota at a lav rata ta dlnttilab tariMana ratbar than ta rn a Tam pats (' at high rata. It ana raeo--nflal tea ta pvt aarboa In tbo pets at tba outset, ta radnae laad ouldes, tart this raocnmndatlon has net bean adeptad at Amlstaa. HONS 051841 c 6ffE2S&k 23 bead is lOMtm to oaoapo aon >tlnoa through the oevar joints the iota st taalitaa. Xta^r fm load ooddo outaide tba pot, and this load soldo no;' attaok ths ontar sorfsoo of aha sot. Thaaro is no point In tryIns to dotoot load In tho ataok |ai ` t"hem l* i s"im'ps sane -loa-d -lyi-ng-a-bou-t in ( HONS 051842 ( o*anaw A Anniston report 1642, Oot.l5/4l, reeoncandB Oarlock 721 pu le*ta for teapereturaa ip to 500C, and Qoets corrugated steel-aebastos gaakata above 500C. lor th* cover of th* second preheater a 5/16" round aoft eoppor puk*t la used with an aabutoa gasket lnald* it. Thla double paakat originstad at Tease Oitjr. hut th* aahaatoa ring there la owtald* the ooppar. Tor th* oarer of th* converter a pukat of l" traidad aahaatoa rop* la used, (aaa papa 42 ft 87 below), hut if the dlatortlon of th* flange* could ha pre vented, the 5A6" copper pukat would ha hatter. Ooppar and lta allow* hive given poor aarvlo* In th* hydrogen apeteal, apparently heoaua* of Hg8. Copper gaskets In tfaa oeaprauera haw* oeaplately failed, and Babbitt aatal faaa bean ( MCNS 051843 c n 25 Tbs ttiehKl flow shoots of wtwUU, pun 86 * a7, in Mm ftwa Anniston ltososreh Dsportwsnt, Report fto. 16*8, Ostobor 15. 19<1. Tbs sows report gives tbs following dotoi- 0.1796 O.S.Ooll bsnssns sonswnod por 1 lb distilled dlpbenrl prodnood (iwsiw oost reoords given on pogss 118- bolew, of tbs present roport). Tbs "start-down" tins on tbs ooaver elon 07stows svsreged 1.69 nr o ported of 8 wentbs. 80s olso pago 28. c HONS OS1844 \ Difthcny/ Process Flmv Sheaf Ct Feed C ut P Ct Ht *f3 3 # T* !S`C .OP c >t fa zJi6'/ fi 3 cm Vehorrz i nq t ' ? s ft-. to #/"*' 2f. ]w.,l Vafr 1ol*V*<tO Cl out *e( * IkJSft/tM f> 3*0`C T /sf Prehca ter T* 5*0 t - ? s*e. /- 36 #A*| r^< /a/f # 7f-ne` C OP - W9 Vol .*7Joey H8 -- 7> H3 # Ph a H a**' Pr-'neater 7" *fAvi r- ? efi ' JO// M: -tutted 7' " 12 top -' FX*9M - facvef (7.8 * a.io^ - ,7ot P8 * ?# Cc nvtr-tar 7 inf ' !`\i\ __ t - .* '', j- */,, 'Cu FT^i - 7j 730 *C >;-> /*i 0/r fo/ * /Site of . +4.ott Hi - 3r |C2ty-6) ' ? * Pb Pb-?* Cjrbtr) - <* W - ? *-.c . 9 ^ J*S 4V.e 5 /'/!> &3 */C * 3.0 * * 4tmc CtHt - 1 * a s' ^4Si'5 U'fuid Hi # P- Soo*/(, l*Ctr\j :v '/,'l * /Vcm CiA I Con<te*Ur __ J____ Tt t-U I ^ o tu* t r l ~T " OP i P- 4-5 V [,n 1 7' * -I Vet ' ? <y. I Ci- Hb A'-a <r DP / iJ-o * HB - K-. o * Hi. ' i o tt CH* ' C ti' A; ' . e * Careen * Pb Pf * HONS 051845 yen -for hari^lme) gff fiaae-s Col U`" 27 HONS 0518*6 o sr am _* and Uptenyl M ,, * DlpSteyl * * t * High * mbtI teaat-- M ortte Palling teltesUfla --r tin 20 or StlNM rrastlon 20 0.5 20 35 l Duly ate It 220 1 1 of thl i fraatl on pro4M id in auh a mvar mr pai yaar. 19 Baa also teOM 4 B.ft UStelsw Dlphanyl Still Bottons 1930 0.9 *3 58^ 2949* i 1.1 5.* . Dlptenyl Still Bottom 19*1 tmt 4 6-10 53-68 15-30 1-3 2-4 Somot tteaa valnss *111 naturally vary a llttla, dapswllm on tte axast no4a of oparatlng tha plant units. HONS 0518*7 & c PROCBSS m ISTAXL 29 Bwium Handling Benseno la received at the plant In tank cars and la -- "over the tap by pusp to 5 large horizontal storage tanka (#1) situated eoae 300' froa tha diphenyl building. Water la used to prlns the pusp, and of course It nuat ba separated eftemards by draining froa tba atora tanka,or from tba raeyela tank. TPoa tba Storaga Tanka tha banzana la puqpod by (#2) to (#3) Raayola Feed Tank. Eero raoyolad aatarlal la oonatantly aade qp with fresh benzene. Chla la aaeaaaary In view of tba foot that a oatalyat, apparently present In tba fraah benzene, la raawrad in one paaa through tha convertors. (see under *Ccaaents on Froeees; pages HI fc U2 below). A float within tha Raayola Faad Tank autoaatloally operates tba pup, ltaa #2. Thare ara alao two floata within tha tank for high and low level alnraa. Thara la a history of a llttla trouble duo to tba stinking of thaaa various floats; aaa notes on ltaa #3, page 8k balow. Tba raoyola faad tank new in uaa la a horizontal cylindrical oasal wlthbulged ends,aad tbs bonzraa outlat lino to tha pupa, ltaa #k, is tafean fTon tha botton by a Jacketed lino (Jeeket, however, la not wood), cemented through th eontalnlng wall whleh aurrouada tba tank. This taka-off line rlsaa a faw lnohaa lnalda tha tank to trap any water and solid natter, and the tank haa a sup, with a drain valve for tapping off tha water, eta. Ragular and frequent operation of tils valve la a vary l^ortant part of tha operation of tha plant beoauso a shot of voter, p toped through to tha vapourlsar, nay flash off alnost explosively, and night break none Joint In tba preaaure syatan. Rater gets In froa lta uaa, la prising tha overhead suction lines froa tank ears, and nay gat In froai' perforation of tha tubas of any of tha eondanaara. Tha following atroaao of bonaone enter tha raoyola food tank: (1) A eontlnuoua atraaa of condanaata from tha convertor eondanaara, item #11, (2) An laternlttent atraaa fToa tha recelvera, ltaa #27, of the hydrogen cooling and eoapreaslon ayaton. This atraaa ooasa at about hourly Intervals, uidar band control of tba punp, iton #afl. (3) Tba banvana distillate froa tba banzana raoaivar, ltaa #21, of tba dlpheprl still. This dlatlllato ooaas for ward la betehea at Anniston, via tlwsup, ltaa #21*, but IP, lllanburg's latter, Jhn.80,^8, lndloatad that a slallar procedure at Rauport night cause too groat a HONS 051848 laDotail. oentd -- Andllna, oentd 30 oarlatloa la the ratio or IMah boaaooa to baaaona, team tho flow of ftpash boaaoao woald bo vary wk saallor at lOwport thoa at iadita, M tho diphenyl atUl batohoo probably not ' " nioabwg awnests latoavoslan a buffor took botwooa tl Maoloor# Itaa ff. a* tba rseysXs toad tank, itoa #3, ao that tho atraaa of rsoyoled aatarlal fpoa #n eaa bo tea, tba operator waits wtll tho float alara on ltaa #3 a* oa low before pwlac la banaono mm tba diphenyl t^oa^tha hyiryoa oeovreaelon, than ho steps **-- itan la a aaaa aa rssord la whleh tba rsoyola faod tank waa ww>aan, and tba wceass boaaaaa baokod v tba dlatlUato llaa aad lata tba soavartor rsflooi split bazoo of tho ooavar- Iba oolaaw lata tba orads diphenyl waa dotootod bp tho fall la tea- atraoao. oly 1,00,,# p. reososaurterlfmmmal ma for faodtba reeyols faod Its, and oao or both any bo la epera- _. _ Aar of wits cperatlag at tba tlaa. fbars la a Plahar stralaer baforo tba pws, aad tiara are two *Utor pots, after tbo pawpa, la tho Ooatrol room - only oao in opowliaa at a tlaa, to allow for aloanlwg. fhosa taa filter pots are vertical oylladrleal vowels abowt " lJI. ty 9* deep with boltad-on ooaora, fit of aowso for , _ 100 sole, thaw hm baakota Isolde to i aattaa fUtorelot^bm la iwidwAo tho alotb had aad had not boea replaced. it la thowAt that (law alt* oorra. There ara Sordotrea 3-way soaks on tha lnlot aad aatlat llaea for aaay owitehlac of tha pets, aad thors is a praaaan pUfo aa aash llaa, to ladleato tba flltar roaletanas, fha aala pwrpoaa of fUtratlaa la to protoot tbo flaw ooatrollore. MU natter earvylac forward to tho vapourleer meld bo ihplr serried through law vopow atreaa, and probably oaA la tbo load trap or tho earboa trap of the eoavortor. It la said that a little dost (froa tba pota) aoaaa forward la tbo raoyslod la pips seals fina tho ~ "` HONS 051049 c Presses to ErttU. canto Tbs fUtr pots Mlnr to a boro roonritlm few oontrolloro, , serving a row of 13 tai for aoeh wit* plus -- i, tbo piping Mag so an that tbs spars --_t_r_o__l_ls_r bo swltehod a to replace any of too othori. These --- trollers aro la a --elal root uhlah.lo entered fros outdoors aad which bao a or--mooting door to too Ma oeatrol rooa, othsrvlso it Is o--lately shot off frost tbo root of tbo plant. Apart toon tbo boosono flor eontrollars tola rooa ooataias only too astors for tbo fool gas to tbs fame--, bad a oontrollar far water to tbo n absorbor for tbo drooler plant). to. J. 0. Clegcm, too departnant asaagar, nentloned that Rotaastoro wars fonaarly ssad. sot la a class box draining to out doors, to tabs snap asp boas-- loakago. Thors was a oortaln advantage la having too visible flow, aad ho would like eight boKso (fit for 180 polg) In too prosont flow Unas. Tbo bsnoons delivery linos froa toe eontrolloro aro oaawntod ttosugb tbs mil between this rooa and tbo oanvortor re--, at aboat tbo 1--1 of tbs oonrortor pot lido, a separata 11ns to eaah ooavorolaa salt. Bash Has dips to a stop valve within eaay reaeh of tbo around floor. InsIda too converter rooa, and that rises to toe top of too van--loer tnlt. i-- matoly after tbo stop vnlvo thoro la on inlet for 00a fson a cylinder cheinod to one of tbo stanchions of too building. lo provision is node for wondng tbo OOg orlladoro, though tbo pond floor, being o--lately -- to too air on one olds, is not vary sans. Tbo aorsal flow of tonsone is 170 OK par eeurerolon unit par < HONS 051850 ( Twwm In lUttUi wnM Cwwrilw There m 12 conversion units, lton #5, at Amlotcn In lw bar 1950, two af then (units t fc 5) being oonowbet different t*m tha rest la that they had a tubular preheater, than two laad pots, whereas tha other tan units aaeh had tha preferred aanal wwmasat tf three laad pets and no tubular pre heater. (See page 85 balm for tha reasons for aborning tha tbraa pet arrangement). lech of the 10 normal wits oonalats of a (#6a) vapourlser. (#6} fractionating ooliani, with (#11) eendamaar and (#12) reflux split bom. Tha underflow from tha ooliani passes faragh Item (#9), oarbon trap, and than bp gwnrity through steaaJaahated linos to tha oruda diphenyl receivers, Itaa (#10). Tha vapourlser oonalats of a ooll (formerly two sells In parallel) within a stack through whieh tha exhaust gases fToa the pet fumeees are paaaod oountareurront to tha bansana flow. There la also (#6B), another ataak for tha purpose or by-peaslag tha fvmae# gases, if naeoaaary, away fron tha vaponrlsar soil. Tha taaperatura of the vapour leaving the vapourlser la about 250*0, but see below, pages 33u3*If the vapoi*lssr hua two sells la parallel, an atteapt aaiat be made to share tha flow between than by mnlpulatlon of the valves at tha exits fron tha ladlvldwal sells. Saa the mtm balm, uadar Itaa #61, page 91, relating to the possible loss of bensana vapour by perforation of a vapourixor ooll. Xaeh eonreralen pet la of atalaleea steel about 22-3/1* i.D. by about o'-O deap, and eontalaa noltan load. The following figures are given for tha dapth of lead in aaeh peti Depth of Laad; Anniston report 2nd frsheater pet Convertor pet Slight of Distributer Inlet above bottom of pet given as There la little antra tmeant fTcn the first preheater to tha eaeend, and net unah Shan tha sesand prabaatar to tha eenvortor, but aonaIdarable antra liaaant Aran tha convertor pet to tha load trap, so tha daptbaaf laad are liable to vary a little. If it la net desired to open a pat, tha lose of laad nay be wade p with noltan lead poured in through the neck which carries tha thsrne well. MGNS 051851 COWBCTIOE FROM VAPOOBIZER TO FIRST IMAP POT Seal* " l'-O" All other piping omitted ( Praaauo in DQtall. ocntd 33 Owlw. ewtd pot soaor oarrloo (1) a dip plpo to carry tho . _____ into tho Bolton load, (2) o thorao wall, and (3), a gaa outlet. fbaro aro horlnontal baffloa tap aplaah platoo to dlBdaloh tho antralanawt of load. Tbm flrot and oooond pro hootora aloo haro a ooanaotlen to an oqualisliv lino with a atop ntro. fhoao oquallslag llnoo eoanoot into tho bottona of tho oenrartur ooluma, ltan fa, and aro noranlly oloood. Shop prwrido a eoanranioat location for prooauro gaugoa (on trananoo holoar tho itq^jAna^ and ooold ho mod to tp*poaa a pot In anwaaiy, oa _ ho mod to dlrtnlah tho of forcing load tack otNM daring an Intomptlon of tho a flaw. Tho load pota hong, hr tbolr rlna, In a row, oaoh la a gta find, firo-trlok lined fmaoo, tho flrot prohaator hoiag botooon tho othar two pota. lanloton roport I6h2 of Oot.19^0 glvea tho following opprcnl onto flguroo for toaporaturoo In tho oonToralon ayatoni ooll Bonaono in 25*0 out 3^0*0 (137 reported Aig^t Fluo gaa In 700C out 1900 lot Prohaator Oodbuatlan gaooa Load tonparaturo exit 570-$>0C (3flO0.Aog/t7). 550-580C fegJSS&aSS* Load toaporaturo T20-7k0C ttpow oc&t 65o-ro*c oontrollod at 8%0 J5C. (hot "Ceaanuta on Prooooa",pagoo 111- holow) Vapour exit 710-720*0. JOUmULlm&SmS. fop Botton 80*0 aonotlaoa hlghar--p to_970 135-250*0 - naraally about 200*0 fho furnaoa aaolngo had a to^oraturo of about 100*0 ao Judged tp hand. aaadar 1950. HONS 051853 (. XOIBaUmKSMcSifSli^. im 34 *. Bvtai roportsd tbe following tavcnfatM la August 19501 Mt Mb. 10 U 12 13 ""S' m 8 SS C S? $$$$$$ All oo^lea fl^S 1 -ebaatba burnt out 175 235 300 3i 230 190 #50 170 0.8.0. par hour 900 MrtUr INK* n given ta a copy of tho plant record sheet Mi 51 below. Am U 1 Multipoint tUfitM recorder far each oeovorslea it oai a recorder acntrollar far tbe conversion pot Hcpceafc. A caag^atrlp of tbe Multipoint abort m oant to ifr.V.N. Deeper. A tbo doUblo tell wparUr, ot 170 on 1A pal. entering lot preheater leaving lot prebaatar loavlag Sni peeboatar leaving oanvarter 59-60 pole 38-45 palg 15-85 palg 4-7 palg _ vary a little aa tbe depth of load ahaagaa Ip af lead frtss tba pot* and aa carbon Mllio la aaaaga. the gaugca uavar a little because of tbo ' awlnglag of tbo load la tba pots. tba baffloa aad la tbo pot cant llnea lag a aloa laeraaaa la task presence, ontlon tlaa of tba vapeare la tba or*tea, r. roaotlaa b oeatlnoa a little beycad , ao tba operator lowers Me pot tucpirea little to cecyensate. See Sffaot of VUrlablee, page 114 V tbo back pressure oa aone of tba Mlts baa ` tp tba lnaertlon of orifice pistes in tba converters to tbe nolnana. In tba hope of HONS 051854 fwiiM la Df11. mbU gasryfy^ mm 35 Sttalalag tha MW iipil OT rOSOtlOB With WOfUlly loWT Mt ' uros. ao that tha pots would last Xca|ir. (fha mom unit* m bo hoard roarlas Into tha law this la aaporlaantal, aw oxporlaaoo i stewing that * tha acmnor saskot -- II m il Slvwa t&a required pressure drop without using tnnUu artflM< the prmaurs pmp aw tha vapour pipe thus tha two orinoao. * inTaWupj^glTaa tha following ooapariaon of conditions with orlflao plataat Oauge Pressures So.10 wit 6.12 unit with old soadltlcas orlfloo platao S 1st onflow plot# hat orlfloo plato (eslma) S'*** 1 t6 palp & 13 3 Ooufortow tauporatureo la tha VtMarlud* pot 7W-T90*0 for 17*90 eouaorsiw. the lowar tow a llttlo foal as aa wall as loaathaalng tha Ufa of tha pots, aW la tha oanp ns. tha hpaitho of soften la tha gas ` to havo how greatly dlafnlahW. ai tha first iSS.1 plato. W to 30 psIp am obsorvW aftor followlas >tlas oeadltlooa wars roportW la S< 1947 deliver at prosauroa of w to 100 palp# oW the hwtoao roaoh..a..a....t.h..a....f..i.r..s...t~o1<W po. t at shoot 30*60 pals, (fall la prwawo through tte ooa- trol laatruamta), tha aaaoW pot at about t8-45_ pals# tha third pot at shoot 15*35 ]pals# aad Imtvooia tha third pot at about 4-7 pals# tho drop la prooi la ....p...o..t...t.a...l.a..s....d. Bua lur to tha hydrostatic baud of aoltoa HONS 051855 Iwm to BU11. soatd Cowrwilon. soatd ktMl (U Is vscd to bast tbs ocavertors sad stills sad thsrs is s separata gas as tor for sash salt. Thass asters are lastsllsd la tbs roea asatloasd above, pass 31, which also tbs banssaw flow controllers. Tbsro Is a stop soak sa tbs ass aala 1--lllstaly lasldo tbs roes, with a leap haadla wr whlab it oowld bo oporatod ftwa outdoors. Tho aala thoa baa a traasb to aaoh alt, aasb traaoh bawUts Its owa stop nlr% thoa a prossuro rodnosr. Tbs Has tbsa baoasbso opslw, oao traasb ssrwlnp tbs barasrs at tbs #1 prsbaatsr, wadsr porolp asaaal soatrol, sad sarrlap tbs Pilot bsvasro sa all tbs wilts, and tbs othsr traaoh serving tbs control valvoo for Po.S prshastsr and tbs oonrortor. feoo papalOT bolow). Tbs flwo pasos ffta tbs #B prsbaatsr aad frea tho converter po dosamrds to sroos flnos loadlap to tbo hotter of tbs sottlsp of #1 prsboator. so that that salt pots a good dsal of Its boat fros tbs fins pasos. Tbo #1 preheater oottlap has pas barasrs of Its osa to ovpplp sap additional boat aoodsd and for aso la startlap 19 frea sold. Tbs tsspsratwros of tbo load la tbs two prsbaatsr pots sro ssatrousd Ip hand operation of tbo pas salvos, but tbsro la a hlph taperstars slam whloh would owt off too poo sa #B If tbs tsspsrstwrs sbowld run owop, sap, tp lsaksps of bsarass sspoar Into tbs fwnaoo. 80s also asdar laotwamtotlcn, paps XOr bslow. Tpploal opsratloa rsoords sro glvsn ea paps 51 bslow. SONS 051836 o H99999.f lots on Starting > Oenturslon Phlt . 1. L. mrdoa, August 1950, rapertad ss folloni 37 "tat on oh bmr f SMh wit. throttla baok mtll mm a OOg ttm^i ugalnfi ths prshaat vossala and ooumrtsr to ths solum sad out by ths solum not. Otmrt flus gas fm byw to iaprlMr to mm tbs lattsit sad oloos mats oa ths pmhsatars. Pmm on tbs pmhsatars should tbm halld !V aad sasblo looks to ho dlsoowrod. Ssmlmamt of .80 pole m >o.l sad o. 10 pola on >o.2 tskss about t - i bottlo ot 00* aad it la ssswsrt that tho proosuro hiild>> is a suffloloot gmraataa that tbs air has ossa adsouatsly purged. Run should of sowss bo ao pressure to spook of la tbs ooumrtar If tbs solum la properly mated. Am. prouldad tsmmataros (Inclu ding mporlswlam about right, out off 00* out la bonsai food at a low rats (60 W par hour). As sooa a* tho load trap begins to Basics, Indloatlag that boasol food has rso short It, aloaa ths sol-- mat, put mtar oa tho oondsnsor aad spaa talma to raflm split ban, boasol rm-bask aad Mpbsnyl Has to soads task. Tho lattar Uno aust bo hot baforo start ing until sufnolaBt food of oruds dlphangrl Is atallablo to promat tho Has fToa aahim W* "OMtioasly laersosa tho bausons food hr appmuiaatsly 10 no par how osorj half-hour or so. Tbs governing faoters la offsettag this laurasas am aslataaaaoo of prshaat teaparatum (uhloh toads to fail ao tho baasms food laoroasoo) aad tho amidaaoo of high ooavartar tsagsratwss. "As prahaatw aaat an ao aooouat bo allowod to oool to anything S^tw'oanmstwThoSl to<So3tffo ^BOQUQtf*^oroting wdor prsaaura). Tho baasaao food should also bo ohookad frogumtly mtU sswfldaaas Is mtabllshod booauoo any atahanloal sr alaatrloal fbllwo bars will asms a ouokbeek of load late tbs mporlsw sail." MONS 051857 c, mi In Datnll. mM 38 Koto on Stopping o Oonroralon Obit It li of oouraa lwortsat to prmet Ingrui of tlr to tho lti nt to toko hn that tte load la not fereod tMtard through tbo spots* tr ollosrixut tho prooswo to foil ot tho lalot sad of tbo spats*. Whoa tbo gas twain bora bosa out off, tbo TTimrnrr food is stopped,' oad OOo Is forood Into tbo boaseao lalot lias to tbo nptwliw until liquid eoosos to eqndsaso la tbo eomrartor ooadoasor. A foil bottlo (about So lb) of OOo ! usod. Owlai this porlod tbo wooadoasod pas strooa. ooMlstlac of tpdrotoa oad sows OOg, will boos boon golao foroord to tba budrogaa oawmsla apataa, to proraot tbo loos of its eoutsat of bsasoaa, oad tbo COo-hpdrofoa alxtwo war bo vaatod to waste sftor ooaBreaolea tad ooollag. Vhaa tba dlotUlotloa eeoseo, tbo spots* lo elosod off fTo* tbo tydradwi oollootla* baodsr, oad from tbo snide dlphaapl tbo reupole food took. oad Touted through tho plat oblab posses froa tba tor of tbo roflUBdpllt box to o point obese tbo roof. Tho oearoralsa unit tbsa bo opoaod qp for laopootlaa r MONS 051858 froosoa to Dstsil. mti ** m W>tying a,, Load Tot Dm pot Mi to to optM, tte wool sbut-dew reiitlw is plM> tto spataa iUsm4 to cool o little, tto plpo Joints sa4 oow Joint trokaa, tbo opoeo on tto crowd floor tolov ropod off for safety* tton tto oovor, with its dip-plpo and tbsrw Mil telstod out bp wans of a stlmp bolted to tbo s--trol flange. Tto load in tho pot is, of oooroo, still noltan, and a llttlo drips off tho dip-plpo. Tto ooror is laid an tto floor In a ooaronlont plooo. Tto swfsoo of tto load in tho pot la woolly eororod with floating solid dotrlo, sad this Is drodgod out tar wans of tho loag-hudlad porforotod Indio (soo okotot #1) and knotted oat In tho noil of tho toe fTano an tho ftewoo oorar. It Is oamrsnlant to ronoro tto load trap, to ante rooa to work, sad In noot oaooo tho trap WUl contain load whloh too to to wltod sot so dooontod Istor, and will oantoln solid oorton, Iran oxldo, oto. Tto load nolds oro nsdo of olnonol Iran, stoat 2* doap araooll and vp to 36" long, 6" wldo, with sloping ando woldod in. Tan of ttoao wldo oro than plsood, firs an aoah olds, war tto tap of tto pet, and two coloured non toko tew to dip eat tto wAtan load W naow of tto wparfaratod Indloo, (000 okotot 2) and poor It oorefallp into sow nold In tarn wtll oil are fhU. This Is rotter tot work, especially in tawnr, and tho lodloa of load oro rotter teavy, hat tho Jot Is not too ted. Tho operator aoaa tte edge of the pot os o faloran to lift tte Isdls, and stops baekwrdo o llttlo, dragging thoMlo upwards ontll to 00a got o sofflelwt pwateso an tte tondlo to lift tto ladle arar to tte row of nolds. Be wears o fOoo wsk, and lsotter gleree, tat w otter protective slothing* Tho load wgr spits llttlo if there is nolstoro In tho wldo, and oooool paaoars-tp hero to toks ears not to stop Into tte wide, Tto India Is occasionally wiped with o wot rag to oool It Whan tan nolds oro fall, tte two na toko o hraotter far oteat 35 nlnatioo wtll tte load has frosw orar (tested tgr poking with o rod), tten tho nolds are dragged o few words snap, and inrortod to dws tte Ingota. Osotlo teadlod tango oro wed. Tto wldo oro tten rofUlod In exactly the mans wop, and so on ontll tto pot Is practically aptr, snoot 60 Ingots In oil. Tho pot Is tten hoisted oat of tto sotting bp naow of o sling stain, boltod to tte oofMini flange, sore being taken that tte tolls tte halves of tte flange oro still effective, and tho pot Is in along wtll It earns ovar tte hinged port of tho floor, 00 that It aan bo lowered to the crowd floar. Oro la taken to elaoe tto tinged part lnwdlotolp tto operation lo HONS 051859 c Randles of 1" piping 6'-6" T'-6" o Skateta lo.l &V <v HONS 0S1M0 bH Sketch Re.2 JU _/o aw-- to mm rt> 1 PtBrHo o lood Pot, mM ItMilMt * pat la wood with tba load atlll la It, few amapla, if tba distributor mwtTy will not brook loowo booowoo of oorbco Imrastotloa. or If o oavnd pat la to ba wood fHo ora sattlag to oaotoor, bwt oooh ooaoa ora dwlta nn> Tba load waold bo ollawad to solidify bafara tba pat woo mad. Tba mol prooadwro lo ta bola oat tho load oa dootrlbod obara. fto load lageto wawally loowo tho aaldo quit* ooolly, oaft thor ora otoafeod boot tho mlt mtU tho now pat b In ploaa, thao tlM^arajami^jojol^ijh^gt, and aaltad dam, no. oavor with tho dip plpa and tbano wall eon, of aawroa, bo loworofl lota poaltlaa only whlla tho load Is walton. NONS 0518*1 BF9MO III Petall, oaatd 41 late an tt Mnlntenanm of tba Lead ?ota (8m also tba MtM an ltM #5, pacts 121 bale*). napmatlM sbaata, pages 124 q^elov, (lra ease figures far tba Anqhimj of repairs. lbe flret prebaater with its nlM-oi aovar, la* vapour valosltlaa and relatively low taivareture oan ran for year* without attaatlaa. fha ascend prebaator, and am particularly, tba eouvertor, aaffar Oroa deposition of oarben la tba vapsw paaaacM af tba oarer, dainge to tba dip pipe, thwaowll, ant baffles high taagoratur* sad tgr tba aoahaalaal and possibly oorrealv* aftwot of tba load, Alim of tba pot wall, usonllp Ip aawrealan aroalan f*en lasIds, at or Mn tba level af tba load, oraoklag of tba wold between tba pot and Its rla (tbla wold aarrlaa tba walcbt of tba pot aad aootanta aad tbaro la aoatlawad ctl* taplai of tba load aad vibration of tba pot), (Ulm of tba aovar caabat or waiving of tba aovar flangM, aad Asa antra 1i--at af load In tba vapour atraan. If load asm* In aantaot wltb tba owtslda of tba pot, fron a gaakat laak or Am a perforation of tba pot wall. It nap eauee parted aroolon, apparently fHa tba solvent offaat of load oxide an tba stalnlOM steel, bat tbla la not a anjor oanao of failaro. If tbaro la a partial bloabago In tba vapour outlet. It nap V aa a ` ` patob an tba glawlag pipe, She pipe loav- lag tba * olaanlag about aaob 3 woaks and that ar about enao avarp 6 weeks. Oorban also build Inalda tba aovar, round tba vacant anlt, or la tbs ortflaM af tba baffla platos aroud tba distributor, fbe baffla platoa alowlp sag, opparaatlp purolp Area high ` A aanvartor pot usually rai 5 to 9 weeks bofare ap be barat out of a pip* bp baatlag wltb an onj aaatplana tareh, than taming off tba aootplouo, but oaro a be tafew net to evarboat tba natal wban tba oaroea boms la traan, aad tba weldor should toko ear* net to of tb tba ooan dleousalen of posalblo wvorhaatlag of tba S walla above tba level af tba load, but apparently tba aplaabaf tba load on to tba walla does a little eoollu* sad of ~ - - - -- "la downwards in tba eaaoa af tba r >t 1990, suggested to Anniston that a atraan af pi tba bat eeenertor, a&gbt raanva tba to eaifeea Axmlatca bav* HONS 051802 t ag.a gptau, * Mote an tho mintononoo of tho Load Pot*, oeatd 48 nods a few trlalo of this, by paoelrc two eylladero full of COg through * unit obm a woek, tad though tho unit fimlly ekokod with ttrbon, it m Mlmd tttt tlw lad tm dolnyod tv tho www of 00s. Although tho fratw* Ibu&Ao tho (onwtar lu nlatinljr low, tho Joint of tho oemrurtor torn elm a groat dool of trodbla, tuoouuo tho toagwatim la noor too yield point of tho natal. Tho odgeo of tho eovor gradually band douawarda and tho edgoo of tho oouBoalen (hohiring) flange tatdar tho pot lid tond upwards well they neat, and tho gaokot no longer holde. fho gaekota on tho oonvartcra are ado n flrtn rotad traldod aabootoo repo 1" la dlanotor. Boo page 07 below. Laalrago of load ffeen a defective pot will probably bo detoatod flrot aa a drip of load Ana tho furnace oaelag. (Soto that It nay drip fron tho wrong oaolng tgr penetration through oraofca la tho furaaoo netting, and oaro ahould bo taken to --<-- tho wndoraldoa of all time pota before deciding which actually la looking). The proaanra gaugeo on the pota nay help to lndloato utUoh pet la lowing ita load. Loakago of vapour into tho furuaooo nay ahow g ao blaok anoka la tho otaek, or aa aa laaroaao In furaaoo to^oratwo. doe aloo tho otaok toot dlaouaood mdor lton #6a, page 91 balow. Xf a pot la aomd la aona porta and defective la ethara. It nay ba aado good ty waldlag, for oan^la, a now botton nay to welded la. A pot which hao aaaa eervloe la tba #3 pooltloa any ba ehlftad to tha Tighter duty of #1 pooltloa and ae on. So# noteo under "Corroolon*, page 29 tbort, for aa aeeomt of tto HONS 051863 ftomi in Dotall. oontd 3 Tho Btxtm of vopouro and bpdrogou learlng tho oonvartor pot pooooo through tho centrifugal load trap, ltw ft, whore asst of tbs entrained load separates, and Into the bottaa of Ha ffcaatlanatlng oolam, ltea #B, Rio wWorflow of tho solum loaves via (#9) a oarboa trap, through stosa Jacketed llnoo to aao of (#10) too rap tanka, nooo toaka ora vented to taw off-geo" Una firm tho top of tho ooltaraa. At tho top of tho oolwoi there is a (#11) Oowflraoor and (#12) Nfltt split box, with on tpalliiai vapour lino between tho the roflwc split box Is adjmtod to giro a bonseae forward floo containing at tho aost a fair parts peroont of dlphsaqrl, sad to alvo aa usdorflow of crude diphenyl oovtalalas as lov a baasoas oaatoat as oaa bo attained. ns Anniston roport 1642, rt.lsAl, states that tho erode dtphoryl flow oootalaa aboot to Bp of boasooo. Mpboayl still records ssoa In gov^or 1990 Indicated thst abontlfr of tho omdo diphenyl sas reeoverod so bsassao fraction. Boo paso 53 bolov. me, A. K. niraburg, *ev.12/47, wrotei * no reflux flow is wsod to control tho tewperaturo of tho widarflow trim tho oolran at about 20000. ns roflisc ratio varloa aooordliis to tho towpwoturo of tho ooadoaaod brawn. --:------- (which) vorloo ooonrdlws to tho longth of tuna tho ooadoasor nas boon la sorvlso. Aa tho fUa botlds ip on tho wator aids of tbs condenser, tho seeling offlolonoy drops off, aad aoro of tho hot roflwc amt ho wood to obtain tbs rasa aaougt of ooollas. nooo ratios vary flroa 70/50 to 90/1.0------. Tho vopotr Has 14a tbs ocavartcr to tho bottoa of tho oolwai has a braaab for sangllng tho vaporaa for.tho purpose of snklag tho soavorslow toot, (too bolow wtdor Conversion tost", pass 7&)aad aaothar braash carrying a prosawro mugs, ns ooanrorsloD toot Is porforasd oaoo a dap oa oaoh wilt, usually la tbs aiming ahlft. MONS 091864 GESSSULlBJBKSSl^ '"** of Off-aaa nw rr- frw tin MBwrta? oolinats, MMiiti of _____ with taMH, and It gooa rU (#03), aoolar with water Jaabot, to (#36) aurgo took, fro* which It goa* to altbar of two toonnwi (#89). Tte latwo it!|N 60 and 300 palg., 1M too tMgTMMO fM fboa t"tme first s0ta0gf#0 cCoOoOsS ninainila Wwiwh o vartlool utantin sooooolalswr (#30) to l'ow >wmw* to* (#31) dan nnadanaafl oaniana la dapooltod. aw to tho aaocnd stags of oaaproaolaa. Aftar tte atftM thi AM MA| dOMUtfdf MwmhmK thi into tha kl|h proosuro taafc (#33i wars it dapoalte OMMIo tho owgo took (#86) baa a 33" wotar aaol to a hoodod mt pips ttrowgh tho roof of tho oonrooaor room, aaid tharo la aw oatoootla oawtrol laatruaaait wtdah awlatalaa tho proaauro la tho sorgo took totwoow 11 aad 16 os. par a4.la. aboro otaoaphorlo, br ras atlag aw tho owloadlwg valvos of tho oaagroosers. tho haasawo whlah 90Hoots la tho sorgo tank gravltotao to tte towwowo rooolwaro (#>7) sad that whin oollootod la tho proosoro was fonarlp dteotergod hr float traps, also late (#87). hot tho trap soatlags fhllod tg oarrosloa, aoo pago 103 bolow, aad tho traaafaTaaaa lo bow dowo at about howlylatorvalo tp anas of load eparalod valvoo. tho proaano toosoIo bars *wga glaaooo, aad tho dlaohargo Haas bn sight glassoo. oarrosloa of oagpor aad allopa la tho tpdragn oaspraaolow avatar la ratter aarhod aad la attributed to tte ofroot of ted. 800 pago 101 bolav. ^ flaggaw dotanalwatlowa wars wads aw tte brdrogow at first, hut aro aa laagar thought aooooaary. After sap abut-down, tho tehragaw la raatod to ataovtero aad tte agotaw pwgod with tOO am.ft. of 00g. At tteat V tharo la a hot vlro oeagoatlblo gas rooardar paraaaaatlp laatallad la tte tedrogaw atraaa golag trow tte oalariao aalla to aaagraaasra far tte tedrogaaatln plant, wlrad g to stag tte nagraaaBra If atro ttea a traaa of osjrgoa la prooaat latte tpdrsgaa atraaa. . Ulaabwg, JWw 30/M. wrote i oar Itarthlagtaa aaaaroooor b so at ISO pslg aad JOO pate at r aad hi* stags rrosomposoUTNj. 1 wot orltlail aad tte ohol tha site of tte to bo goo aadar ltoa #89 bolow (pago 101) far bla fortter raaarha. HONS 051805 yr--m la tetau. oontd *5 i instillation Oral* diphenyl Is Ptaped through steaa tr*ood 11ms froa tbs pp tasks to slthsr of two terlseatsl diphenyl batch stills (jU) kwli still is fitted with (#13< vtl *as- teatsd soil, on th* sld* of fir* wall renote fTo* tb* still. through which th* Share* la circulated by neons of (|Ul] a mraorgad centrifugal . th* "spread" or tem perature difference between inlet and outlet of th* ooll is ratoantloally controlled through tbs gas sraply t* th* sad Is autouetloeUy recorded. Th* controller Is s*t for of 200, but when soon la Movehter 1950 It a lfis t* 10 epreed, i*. falling short of th* oontrol th* host lspwt Halt. S*o of *8. HUmra"ir-p--a--c--tlA*>fl8ImWImlotv, Afsmos rlUdttaalllslsMiof tbs oontrol las A typical still share* (Sapt/h7) uaa 3*00 CBO sraA* diphenyl plas *50 OW recyled %*h I tails" fraction, and th* stul sgrals took shout 58 has Ths apwn pass to (#14) a SO plat* ooltwa wirtit!h (#15) ecr, sad (6) reflux boa narking at ataooppbbssrrlle prsssi ar* takon based on P.P. datemdaatlaa, (rat a** b*low). refits is shaagad daring ths distillation sad ths folio*is tpploal of oparatlon (In SsptsahorADt At Start fraction 8po at top of tends iraatlsn Mpteogrl Traction falls Traction to hsflas / Trodast 100 0 85 75 50 50 30 TO so . Words*. Angsst 1950. hewersr, roportadi >h* total rsflis period sccas to b* praotloally. oonflncd to the still sharping operation. Tb* still end ibiiIi-- ar* aauaUy still hot fTea ths prassdlng hatch and the lasnalrachara* atarts distilling luMillstcly. ratal raflra operation at this step* rapidly cools th* irtas. It can happen that this Initial dlstUlatlon Is too sapid for th* split ban to deal with it. in each a ess* it Is uaau. t* roller* ths ban by sandtag a portion to ths heads and tails receiver for return to the still. It Is essential t* avoid sawdlig eg of this Initial dis tillate to ths bsnsedaraoevwy aysten sins* It to liable te be imnt*aiirtrW with dipteral rad sc lead te oawea ffoduatlon of high bollers. The otergs wsad at ths tlra of ths visit was 3800 OBO of erwd* diphenyl an MOMS 051866 ftwwM to Patau, *td Ptotoaarl aoatd "tails frm prorloua run (about 4,200 oso total). ssoasa pNmrt la ant tobnlv at atart of distillation. praawahly ty plugging of aandawaw to oamlaaiaato. ff this la atoaraud, a not la aaallablo far tsaporury rullaf. fhla pwaaara build-up aaa not apparaait to tbs arltar tat tto apaaater aialaad that to oould toll Ip tto flow la tto apllt baa. "Clreulatloa Onto tto aoll la atartad botoo 11|M- la| tarnora. Is too syataa la tonally tot. tto taraara aaa bo to mi ulta middy, tto bwnara aro --allad by tto "apraad* batman lalot and owtlot ratwas. Vbls la aiowallj aot to SOC. tat la ro ta 10-15*0 ston dlatllllng baada to ainlwlaa ovar of good dlplmprl. ' "Offlalally, tto etonga-ovar fraa toads to good dlptoayl atoald bo toaad oa or.Pt. (68.*C). m praatloo It la saw! to atang8 mrar arbitrarily aftar ear tow's dis tillation boaawao tto tlao spans la tooting aaaploa aaaaa waoooaaary dlvwalea of product to toads fw rodlatUlatlm. Ilia arbitrary tint raotor obviously dapoada oa distillation rata and any not apply an aaattor Installation. srsr"Slnllarly. tto tails fraotlen la ant out as soon aa tanaturo(aoo apoolmn abart^ lndlaataa aaad, as daisy rosulfc la aoataalaatlaB of good It baa boon foto that f.pt. aaa bo' O.Z., but boiling non out of apoolflootlcn If tto auttlag out of tails isdalayad. rwlsai- tos toy of ini-- tayaotwo to out Into toads, gba tlaa aad sail lalst tawaraturo to out Into dlptoayl. too aU lalst laansratwat3*5-355) to out lato tails, too tap of aalipai iaapnratw to ant off tails. * tto faro ran la bowaaa, wblsh la m off tank (altuatod wap tto aby toads), tram tally pawad tatto raayolsfssd task. la porladl- MONS 0518*7 c frooooo la Dstall. eoaM Mjhwnrl Distillation. tenM iMk still 1m On* othsr roeelrorst (#18) are ptaped task lata tte still, Ptt< Tar tbs asset batch. (#19) Dlpbso_yl HbooItst Itai tars tbs finished product sgr ta Pta*"i b' y sssna f a autasrgod poop to storage tasks, to tbs Aroslsr plant, to tank oars, or to a snail flaksr. (#60) Pattons Kooolvsr. Oroio Sontaws* Is inpsd taro at tbs sad sf tas distillation, wing tbs subatrgod pwn af tbs still. This notorial nor ta panpad ts tas gsnteoan still or droan off Into draw for pamsaont aterogs. taooss notorial nsgr to pngpod into a pond, lbs distillate flows through (#17) a snail span tan tea whisk It nor te etiplod and diverted to olttar tbs diptatal or tbs ^Bseds sad tails' resolver. tbs taasoas faro namings by>pees this bon. Boob of tbsoo tbros rosolTors is fitted with a staoa soil sad A typical operating rooord Is glvsa on psgo96 talow, sad a aweary of retards an page 93 . ibis rooord lnolndos figures for tbs melon ratios used. A sarnie Short fron tbs Multipoint tanporatqro rsoordor was seat to Wt. V. M. Ooqpsr, in London, Ost.3lA7> roogrolo tbs pooling oat or in their oondonaor.at otaosrcoowre, pooling It in a saporsto boat oarabaagar. to prevent seeling of tbs oondsnsor ta lspuritioo fron water, they roSy sltely on tend soatrol of tbs soolli tbs boat onsbsagar te dn sufflsloat sondonaatloa tauslag frosslng sf diphenyl in tbs ooadsaoor. tbs of tbs rooyolsd water teed not orilaUQr ta above point of diphenyl, bat It Is allowed to rise te tte eeUoetioa of tbs "tails" fraction. Xtatruaf tbs booling eater was abandoned in flavor of distillate is ad tefore being pwped to tte It does aotoontaUi noro than 'tore ten by o gromlsh 1 rtlptanrl, and bar aespom- . tat o froooing point tbo dipbmyl wsy save over at the start sf tea distillation, as dssorltad *5 above, or war teve.oons over through Inefficient (insufflolsut reflex). MONS 051868 Fro-- la Detail, eontd 46 ffaMVlotlow, eoatd ___ _. la Im heads (tatUoa, of uatarials other than ino aad diphenyl la rmrr alow (only about 0.0650 on the llHimrl eeeordlng to Aniim report 164& but as tho frac tion la reeyelod to om batoh aftor another, styrene and ether ooataitnawts to alowly aoo--ilata la It, (see iniitr Tien Shoot , page aB abevo, for typical valuesf soo also sags Ufi below), and tbs oat between beuseae and diphenyl bsswsss loss sharp, Ooosslegally therefore a bsada fraction out" frsto about 900 to 80<n),aaeuatlag to about 10 tall--, la sldo-traekod, all--d to sool to dopoolt diphenyl, uto&Sh la drained off aad returned to tbs systea, sad tbo liquid -- to. Kllsn`bart, jJutao.7l4A9, la answer to a suggestion fToa London, sgrssd th' a`t t"bs `bMda fraction bs ass--listed mtU tbaro was one--r to charge a still, last-- of ballams recycled a-- tlas, bat abes aiddvised against that sowso on tbs groewids that a larger stars toak weald bo that tbs Amistea astbed 1s generaiyi Aar 1--ritlas belling just above diphenyl will n late tbs tails fraotlaa, buttus fTaetlea la slnpOy recycled so that tbs 1--Titles finally so eat la tbo srwds Baatowax. *p. nisaburs adwlaos against handtint or shipping diphenyl la dress bseases of tbo dlffloaity of ro-asltlai. Amlstea flaks aaqr Otphsay1. art beadlsd la task oars or fir pipe lias. Leader, Nfi/4}, did aot.sapost to soil aay dlphoiyl, Sbe diphenyl atlll bott-- (Credo Ssntenax) are bpt aoltoa la atsaa --tad tanks If they are to bo pro--eod farther. Tbo --sea prodaatloa of bott-- at Amlsten la put late old dr--i, aad aero of It has baea ptapcd aaay into aa oaoasatloa. Xf tbo stored notorial la as--d again, it la put late a asltlag pot and then rawed tp p\--lag. At sao tlas when --liar (diroot fired) stills were wood, Anniston purged tbs diphenyl still systsa with OOe betweoa batobss, but dlsooatla-- this as being --oasary with tbs present stills. Tbs still la slab all--0 to eeol a Uttlo after being discharged, tbaa a little aare taken la p--lag la tbo nssrThet) sharge of arado diphenyl. still hottons, discharged at about 400C hare boon luma to tabs fire. Tbs olrotuatloa through tbo baatlag soil Is aot started satU tbs still has settled dons aftsrths oharglag. o mows osiaas fttotUtotton of tontowax tola la owM out under about 50 an of Be absolute ptnim toe mtlwr, wins * DoTtoe Yfcm Fm* (#*0). toe pn. *t ogntoownt mi originally aet to for toe aoparattoa of onto Baatowax into Baatowax 0, and r, wfcleh oro onto ortho, note, oat port laooNra of tocphanyl* Per Baatowax R only otratobtoror distillation to repaired, with a olnto raaalwor (#39) Inotoad of toe oortoo of rsos&rora installed to too present plant. too otin ohsrga to reeelred ot about 150C to oaa of too toowgtog toki (#35* an* #351). these aro totoreaoBaotad at a low total and rainy oonstltwte ooo tooooI. they oaotato boating oolto latoMlia oWtaerced pwp (#3*D). ty wtaftto Honor to alreulatad ttrowgh (#3*0) an external prahoator toil om too alto of a firewall ronato flroa too tanks and otftll. to ooll to baatod hr gas btamora and to aawrtM to a atari flat with flratrlok lining. toa aatortol to prehaatad to 130*0. too oana pg> to wood to tranafor toa Sat Uqaor to too (#35)etlll antoh haa a atollar haattog arrange* toa atlii aapaolty to 6-7000# of onto, toa at111 haa a 10* oapoor eutlot (and wmloaloo dies) to (#36), 12 plata oolaan. tola aoliaat haa (#37), eendsnsar oonsiatoag of a tingle Jacketed Mba to toe font of a alg-oag* (Baa pagaa 10* t 105 balow), tola ooadanaor waa ward to plaoa of toa original ahall and tabo ooMdOMaor baoauaa toa latftor often beoone bloated with froaoa aatortol. tooro to a reflux oplit boa (#38), bat reflux to wood only to toe (rough) aoparatloe of ' Baatowax tote too 1, alf too Baatowaa R distillate to na fren too reoetoor (#30) to too bwffor Teasel (#391) aad pwpad toa toora, by (#39*) to toa droalor pleat, toeBantowex R ftokar, or to too S-*0 plant, aa required, too atUl bottoao are aold aa Butter 9, aay oaoaaa production betog dnvod. Sr. tordy reported, 0et.l7/*7i "* total forward flow to aatotatood on the apllt flow boa torpwghowt too Baatowaa R distillation, tola to aaoo aeary to ardor to got over oono of too wg-- bolltog ooantltuonfco Whloh boll oboes the tarpbaoyla. tbeae totorlala aaat bo praaoat to bring too hud point of too n ` wlthto or apeolfloattona. original Baatowax atlll bad ao reflux at all and too atoll (19*3) to supposed to dqplloata the product of old atlll** MOMS 0S1S7O (..* tssaaasJBJSss^b *" mtUUMim of hrtww, M 50 instilled Ssatwwa 1* s Nddlih brown liquid enrstnlUsiaw to yellow Nlld at roea At distillation is oontrollsd hr *B>U point11 Urttnrtwll-- -- thors SPO two sMh points snt ths opsolflastlan far the predset requires: tfcpor hold point 137-1*30 (ohangsd Sept. 23/47 to 137-145*0) Inwar hold point 45-6o0 (obsncsd 8apt.23A7 to 45-63*0) A sow!* strip af ts^eretur* rooardar short far various points an ths Ssntowns still systen ass ssnt to me. Oooper, 0et.31/rr. On JhNMf fiASi Mr> A* X. KLlsnburg wrote: "At ans tins* dlstUlod Santanas wss sllowsd to selldlfp In draws, and shipped* M It wss nstlssd that ths prodwst tended to ssgropoto ss It solidified. As s roowlt, ths sntsr layer of ni draw oantslnad ths high salt ing portion of ths Santanas X, and ths santar of ths drw wss soda 9 of ths lowar waiting Amotions. "m ardor to obtain s wolfan prodost, so that s whole draw wawld net hswo to ho salted to pot owt 10 poinds, tho Idas of flsklas tbs Bantams wss propossd. A ehill Whool Is wsod to wool tho notorial, and s Mods aarapas ths mterial off tin rolls. fTon whloh it falls into tops or llaod barrels. (Pots* however, that Bantams hss two 'mid points la Its eryatalllcation serve.see page 13 shove, sad glows first s plsstlo asss st shoot iWV thsa s way solid st shows 50*0* fast whloh sffssts the flaking proooos. I.X.) * ths lag? aatarlsl reswlts bsssows ths santosas Is not shlllsd swff&olontly bsfOrs pissing In ths begs, and s foslon of ths flahso rsswlts. However, ths partial sMlltwg la oaowpli to give a wdfon solid prsdwst. She orwda Santoses would bs handled a slaUsr war If nsessssry, bsasnos Its ahsrsstarlstlss are slallar to tneos of Santo ses X* A Mg tank for storage of tho nslton erode Is, of osmoo, the easiest solution to s storuge problon". Aanlatan* JSn.14/49, pointed out that the Bantowes flaking soodd ts done on the oans drao so ths dlphoerl flsklsc. os else tho note rndur Spsolflostlons A Test Methods, page 67 halos. MOSS 031071 Diph--yl OpcratMK IU<irJ )- f *-/ r No 1 SHIFT CHIEF OFERATOH^ry' . ii K / '-i*! ? s^T ' !'*/ *'/" >T ****** Sa ^ynseCjuH No-3_8H,FT- CHIEF OPERATOR !&&)J9<}4?0 */> V/ ;/7_&y ............ A* I ' i S&ohi Mi . n 'h'whw i' ? '+ t ^ ! 1 < f; ; i I . : , i ^; , ( : . fjf SpSfljSajs/^ |<// j'i jirj>V|2rai f'7`. ? ft I77,; j:~ MOMS 0S1M72 o- Matllllatlon Bo. till Bo. plphanfl PltmUtloo Baoor* Ib' f' JEL______Dot* Starts* Operator Mart Operator finish /J Start** Charging Still at //: 191 Shift Shift BiT Tank; Inch*4 hafor* ? 7 Inch** aftar gallons aharcld ? E Bo. 1 8.T. Inch** hafora ?9 Inch** aftar O gallon* charg**..? _/j !? ** Bo. 2 S.TT laohaa-bafcrolnehaa hftar _____ ga'Jon* charred Bo. J S.T. lnehaa hafore lnohaa aftar [( guJ.ona Carrol Bo. k S.T. lnehaa baforalnehaa after gallonn oha-r*'. Bantol Still " "Inches aftar gallon* oha-yei1 Circulating at JZt: Total Callona Charged_____________ ^ 0 fg. Q, fir* on at ylL: y n.r.i l. Oil // r 2 '/ 5- fC k. On .30.. at ' *';y) at yj. at J . -r cj. . at 5- On _2yl _ 61 On 7. On 8. On at at at BtAPBl MC. Start** oror at -?' jf/S.M.finish** at '* aM. Ban /f- or J 7 ^ ^ lha. TAILS: Starts* erar a^/JSfinish** at lL.^- Ran __ * or ^llha. myganii Total In DlatlUlatlon TV _________* ofljY?/ lha. yna nTTt OraSO Might _lb*. Bb. of Bnas . Might >//- lha. MONS 091S73 Prop-- la Datall. st4 Ba--w of a--arda of Diphsayl Still Working (Talean loTudaer 1950 fron tha plant ahosts as on tha prsesdlng pags) mnKUrW "Hsas--mii"" Dlphar^r- Botteao to Still Ffcftotloft It . 1* lb V.S.QaUon off 9*8*0 (8 lb/OSO) 3*85 339* 339* *37 202% 96% 18,785 %%00 598 1928 1157 17,*59 5*00 667 2121 1157 15*70 %%00 3*85 506 2217 1*%6 17,680 5000 3869 690 2121 1157 17,238 *600 339* 3*85 690 2217 1253 17,017 4600 r* 2121 1350 16,133 -- 3*85 598 202% 1253 16,796 -- 3576 391 231% 1157 15,2*9 -- 3*85 598 231% 1060 19.**8 %800 3*85 598 2*10 1350 18,785 4200 MOWS 051*74 SradFICATIMB AHP TSST WBBHDEB fly. .?%*j*i 54 Xn Ssptantar 1947 Amlaton m in farourablo position la Mp* of tho quality of tbo boasono roeolwod. Sr a spoolal arrongoaont with tbo suppliers la Blralwghan, Alabaaa, thoy reoolwed notorial usually running 5.39o0 CT.Pt., (on tbo sa^lo *m la"), and at laoot xg> to gltretlon ONdo" on oil otbor points oKoapt possibly sulphur eontont. Tbs tmaisnat was so good that Amiston wars abls to roly alnost entirely on llndnghaa oontrol or tbs quality of tbs deliveries. tbs only epeelfloetlen was that loplled In tbs description of tbs saterial as "Industrial grade Bsbssm", and tbs deliveries worn so anoh shows spsolfloatlan that tbs spsolfloatloa was Inopera tive. Bssawss of this position Anniston do sot perfara rowtlao tssts on bontsns deliveries wads to tbs dlpbsqyl plant. Stars are only wary fsw tost reports on fils, but tbs following whleh wars avallibis wars bsllsrod to bs representative of tbs nota rial usually reeelvedt # MM l*.?t.0. ^ Sp.Or.g 6oy. Met. rango 1st drop 1 tJFOASZ 35461 0.8845 Colour thsh tost Total sulphur % . Aoldlty m MVI &0 p.p.a. Paraffins OASX 1357 $746 0.8845 79.7 80.8 80.4 80.5 80.5 w.w. #1 0.05 `Stf7 ._OASZ 19403 0.8825 0 0.9oC l.*C ( .) U:i7896..25 80.4 80.3 80.4 80.4 80.4 80.4 w.w. fl 0.0004 700 nil Tbs frosolm point astbod usod was that of J.I.g.Ch.Vbl.10. p.1010, (sow page 56 balm). Par tbs otbor tssta, tbs latest A.S.T.N. aatbods wars usod. lb ardor to shook tbs Anniston astbod of dstoralnatloa of tbs frowning point of bonaono, against tbo huaben astbod, sad to asks srs that tbs Amiston notorial really bad suSh a high tost, by taltlsh tost aatbods, a sanplo fron rail tank MIX 21357, Hew/07. was goat to xnabca. It was fomd to bare a crystallising point of 5*4 0 by tbo standard Roaboa astbod. HONS 051873 apoolfloatlona Toat Method!. aontd SaoplM, ropMaantlng^oatsrlal available la Brltala, lava iarp..nor.!.op Mit. lat Colour VWh tost . Aaiditr m **ob/* gO PP. s&'csu 5.16 0.886 79.60 WfC 80.3 80.4 80.6 w.w. 0#,09006, Suvla 60768 Takaa Jtaly 27/48 I'M 1.2 n.* ow.e 80.2 80.3 80.6 W.W. #4 0.004 621 nil (OCR.) a i cminto on tho British ea*>l HB279 mm that It aaa aat tv to tha qasJLltgr of tho haUta svplp. It hod o high oolA aaoh oolotv,lndloatlag laeooglete aid trant-->t. Mi tho proaaneo of taiaatwnted op hydroaqr mvmbM, had that It ahoald give good diphenyl if tha ffemotlaaal diatl na tion oof-ftht.aordalp-tnta-hnayl aa- roo-fgot-h-ood ednlaouttgimh.*attTlohao.aaivlo loft aa Aaalatag's oaoMoata oa Bfltlah aa^la 60768 mm that Its Mid 1 tost was jat at tho Halt of tho Aaniaten apselfloatlen (for Thduatrial Bonuno) again ladlootlag laeoanloto aald Iratart T tho aotarlal. mtorlal to this oomIo aaald prodim good dlpbeapl, though Uttlo aatra attaatloa to tho dtphaagrl dlatlllatloa night bo ' ` Tha affaoto of Imaritloo la the benaoao were disc B80d ift Inalloateaa rraoppeerrttoel16644o0, p.19, ah 1642, pogos 116*22.. Pop a t: m high ataadard aot, bat la poeout yeara, tzwMe with tho stability of Aroolom wood for olootrlool work hM tha latoroat la thla aiBJoot. 8m pogoolll- to a "abort fora roport", Ko.2152, datod HevsMor 17A7. m, A. B. BUoohorg of Aaalatoa potrlowod tho quality requirefow boaaaao for1 Mklag Blphagl and Ghlarbsaaooos. Bs tho available evidence to bo laocnolaalve, oad a Halt of 5^00 alaf for Uphaaorl Mi 5. for ChlaPbonronoa. Br. B. B. Bnrdy, Doo.23/4t, edviaed ooiitloa la ooosptlag s ataadard, for boaaaao, ahloh eoatalnod paraffine. MOM 05 IS 76 BP--lfloatlona I --at Mrthato, ooatd 56 rM4 star--a ad appo--utip rtajrl Mpbnpl*. am --u ahlorlaa dwlntlm im li1 --d for skin troribls |att Arsslar ylnl. Hi pointed ewt that ttagh tte ehlerlmtad P--dnata sap ba atablllaad bp balap bald at blab to--a--tv It la apt oartala that tbla proosaa will go thr ~ Oa April a6/t9, *. Ulanbis* a--tlo--d tbe baaaflolal afTsst --lab b-- taim--taros la safes a-- ar# taw-- to ba-- -- tba parlbr of tba Ww (frBaton fire pa--ffisa). 8-- also tba dlse--aim at feraets af bOrlstl-- la Sanaa-- Qaalltp/ papa 111 talar. ir.rflf Aa aoatlo--d aba--. A--1st----a tba aatbod of Xbd.Znp.0bM.10., p.lMO (80 -- aa--la la tba 1m la" ooadltlen, pat la a toot tabs la aa iso bath, and wbm tba aolld ba--a-- bapl-- to asps--to# tba fpiaratwro rill r--ln --taut far a tl--. lfcla ta--srat--s,la tab-- -- tba solidifylap point. Assam.to 2 0.05*0. ABbftat-- a-- A.8.T.H. --thods.bvt on Fab.l5/*9 Amlaton rt* partad that tba bltlak (X.B.C.) fans of tba said --ah toot --a si--lar, aapaalally la --spaat af tba props--tloa of tba ataadama. 0a applplap tba I.B.O. tost to tbalr o-- boaaaaa, thap faoad it to pi-- a sole-- asfeehad bp only 0.1 p dlataw--to par liter of --tar -- apslast taw a.B.0. standard of 1.0 p. fba aa-- b--aa-- pa-- oalotar #1 -- tba A.8.V.M. --Id --ah tost. HONS 051877 ( fcwtflotlcM > twt IfcOodi, eoatd 57 Load for th ?ota Is spoolfloatlono txlit on load uasd 1m tin dlstonyl load aoMrorfeor units ottor than that "ohsaloal load* la to bo sarotesod. Apparoatly tto offoot whleh ltowfltloo 1m too load bj lan on too stalnloss atool, la aoro foarod ttoa to offoot OB too ocararsloB prooooo ltsolf. to. V. . Wdo of Amlstoa too too following lafomatlaai "A typloal analysis of atoartoal load ao a(PUad tar too ItiJbooph load Ototot 850 *ark Ato., tow Tort, tow Took, tot 99.9ST& ' Out 0.0606 Aai Bbl 0.0001 SB I tot o.oooi Zmi 0.0001 Odi 0.0003 *O*ot 0.0048 Ami 0.0066 Ut all "XlaaMBta toat should to fartleulorii avoids*. aa otoarvod 1m pnotloo at Anniston, and aa roan--ndad y auntotwwi of otalMlooo stools, aro, in ardor of Itoortsnoot tlB, las, Mnautt, antinomy, and oadaltai. (la, slao, aad Mnautt should not aatosod O.OOOZfaax., aatlaony aad oateitaa, 0.0005)1 asx. "Osatloa should to takoa la plant ayoratlaa to avoid oontaartnation to to of too abovo oloaaata. Bpootrotoophlo analysis fata toon fetad uaoful for obooklaf too Birlto of aha load for tto ooavsrtcrs. Vo aro warned to look oat far laparltloa whioh nay bo plated la any ronsod load. L haws found a sowoo of stvply of load apparoatly to to too AaaAstat standard aareopt tost too blaanto oontaat la 0.001)1 aad tto load porooatago only 99.9955. *<* OOMBtOd that Uuqr did not think 0.001)1 of blaasath would aanso any sor&ons tMUhlO. HONS 051878 I Specifications and Tact McCbode, cont'd Finished Froduota Diphenyl coda 3980-500-7*-00 (Teounlcal) authorised July 16/45, <Sffi2.r3-^S ZFJSSi)la iiprodri Mar. 2/38. Production Dept. Ho. 09 Appearance Colour Pr.Pt. Elat. rang* yellow to pel* amber solid, equal to S.O& aqueous PeCl? aax. 68.7 min. 3 2 5C. rarx. including 255C. Freezing Point of Diphenyl Standardised Anschutz thorooaetnr 40- 100C. aountrd vertically naar abaft of a email alaotrlo atlrrar. Bulb about lA' abora stirrer blada, and 3/8" from tha abaft. Magnifier clapped to the.toome ter. Halt and mix the aaiigle. Pour about 120 o.o. Into 2500oo Griffin baafcer nulling aura tharaeaatar la not abora 109 C. Sat beaker under atlrrar ao blada la |-1* abora tba beaker, and tha thermometer lnmerced to 4oC. aartc or aora. Hun atlrrar at nodarata rata through taat. Wban cry stallisation begins, tha tenperature will rlaa quickly about 0.tC., than baooota > onatant for 2-5 aln. before slowly falling. Highest reading taken avoiding parallax. Plat. Range of Diphenyl Plant "B" method slightly modified by R.Sudhoff, Bar.8/37. 200 oo Fyrex (Oornlng iSoo) distilling flask. Meek wrapped with met asbestos paper allowed to dry on. 200-275 range precision Taylor typo thermo, engrared atom 0.2 division. 1 t m.-u Both bulb and expansion bulb to bo below the side tube. 6* auxiliary thermo. 0-150 , attaohod with bult 2/3 way down the emergent stem. Cover both thermos Specifications end r;eat Eathcda, oont 4 5* finished Produota, cont'd with 3/4" gist* tub*. Correct for emergent itw, anil baronstrlft and thermccetrlo Condenser a* for Barrett benzol distillation, 1.*., 24" x #" glas* tuba 6 75 anc.Xa In oopper trough. tfr ar at 75-5C. Auxiliary burner to prevent freezing at exit. Vnri shield 5* I.D. x 6" high. Plank on 6" x 6" piece of 1/4" tranalt* board with 1-1/4' bole. Top of auxiliary bulb of theraoweter level with bottom of aide outlet. Cork atoppor flask to oondenier. Weigh 100 g. ample Into flask. Heat with Raker burner till ebullition atarte. When vapour ring reach** Into the nook, hut not to the eld* e.rn, oool a little. Hapeat 3 tinea to get therroneter end finale reolc heated. Distil 2 dropa/aeocad Into beaker on a balance. Kaadt . let drop 1*3*5550*90*95*96*97X1*7 ** road auxiliary thernomter at *. Record weight In receiver 1 alnute after renoval of flan*. Vtj point1 observe when laat drop le vea bottoa -- needa two observers. (760 - Baron, reading ) x 0.036 * T. (let drop - average of avixlllary readings) x 0.000153 x no. of degreea above the bath Tg. Add Tj end Tg to observed readings. mons osiaao c Specification* end Tost Felhods. tint'd uu Finished Products, oont'd Diphenyl Colour Kelt 120 g diphenyl In Ion for* Qriffln 150 eo beaker. Compare 9 about 3oC. eltl) ferric chloride staple* In bottle* of sane diameter as beaker. Standards ?5g FeCl3*6Hg0 0.625 8- COClj-filt-O In 200 ec fLjO * 15 oe HCI (S.tf. 1.18), make up to 290 ee. Msike Standards l 10 ee stock per 200 cc 20 *0 6c 80 Standard Hoe. are jtJeClj'SapO. Sasple 0-4073 ef Finished Mjheoarl hi isat from lulnten to ltuabon, Oet.13/47. HONS 051881 toolflootloo fc Itit Mothoda. contd 61 Auguat 1950. eollaotad tha following toat rooulta At IWllltWU "ftrPleal Amlyw: Oat* Oolowr v.rt. Slat 1 drop f 10 50 90 8 9T 2? 68.8 0.6 854.8 854.9 854.9 854.9 855.0 855.1 855.1 855.8 855.8 855.3 835.4 85A ii?85 854.6 854.9 855.0 855.0 855.8 855.8 855.8 255.3 855.3 855.4 tot 946 80/T 1.0 68.9 854.8 854.8 854.9 854.9 855.0 855.1 855.8 855.8 855.8 855.3 855.3 .9 0.6 855.0 855.0 855.1 855.1 855.1 855.3 855.3 855.4 855.5 855.6 855.6 947 A 0.8 854.7 854.9 855.0 855.0 855.1 855.8 855.3 855.4 855.4 855.4 855.5 18/5 (1950) 68?8f 1.0 854.7 854.6 854.9 855.0 855.0 855.8 855.8 fc* 855.5 855.7 Sato Oolowr r.rt. BUt. Buo 1 drop 1 34 10 50 90 s S' 85/4 1.5 66.8 1.8 854.8 855.0 855.0 855.0 855.1 855.8 855.4 855.6 855.6 87/2 1.0 68.8 8.5 254.9 855.0 255.0 855.1 255.8 855.4 855.6 255.8 96.0 256.4 257.4 (1950) wadlta oollwt^ In 1947 trt givon on tha matt two MN. 68 6 63, HONS 051882 TMCHMICAL BOTH SHIPM8MTS ---------------------------------------------- PTalTTIellbn------------------------------------------------------------------------------------- Dtt Car Wo. Fr.Pt. lat 1* 3f5fl0f5&90f95f9Gf9T1(t*T Colow Mat. C. drop_________________________________________________________ __ Ft.Mango bop - j/47 MOW 659 68.9 255-1 205.2 .2 .2 3 .5 .5 .6 .7 .8 255.9 1.0 .8 MOW 504 68.9 255.1 255.1 .2 .2 3 5 .6 .7 .7 9 256.1 1.0 1.0 Sop-7/47 OAK 37304 68.9 255.0 255.0 .1 .1 .2 .4 .4 .5 .6 .7 255.8 1.0 .8 Sop<10/47 MOW 147 63.9 255.1 255.2 .2 ,2 3 .4 .5 96 .6 47 255.8 1.0 7 Sop. 17/47 MOW 650 68.9 255.0 255.1 .2 .2 .2 .5 .6 .7 .8 255.9 1.0 9 sop. 19Ar mow 651 68.9 254.9 255.0 .0 .1 .1 0 3 .5 .5 .7 .8 255.9 1.0 1.0 NOW 659 68.9 254.9 255.1 .1 .2 3 .4 .5 5 5 .6 255.7 1.0 .8 HONS 051883 /s UMBD WBOTCAL Mf--TL 8HWB8 Oats Distillation Lot Fj.Ft. let 1k 3k 5* 10X 50k 90k 95k 96k 97k Dry Colour Hut. hc Oreo ft. Ins Sep.12/47 105 60.9 253.2 -k> e is! .2 .* .5 .6 -V .0 259.9 1.0 1 186 68.9 255.1 .1 .2 .2 .2 .* .5 .6 .6 .7 255-7 1.0 .6 187 68.9 255.2 .2 3 3 3 .5 .6 .7 7 8 255.9 1.0 .7 188 68.9 255.1 .2 3 .3 3 .5 .6 .7 .7 .9 ?55.9 1.0 .8 Sep.15/*7 190 68.9 25*. 8 .8 .8 .9 9 255.0 .2 .2 .* 5 25 5.6 1.0 .8 3ep.2*/*7 191 69.0 25*.9 255.1 .1 .1 cS 3 .* .5 .5 .5 253.6 0.5 .7 brown MOMS 051884 3 apoolfloatlcns I wt Mathoda. ooatd agapBHLi Tho propartloa of Santewax B u given la "Monsanto Qhaaloala and flaefclos - 27th Bdltloa - ara typical analyaaa. Tentative Salop Speclfloatlon Oolop 3.5 - 4.5 VA SolldlflootIon Bold Teeperatoroai Upper 137 - 143C Lower 45 - 69C Distillation Mamet At looat 80jC between 350 - 4ooC aneorr.) This property la aot teralned on ovary lot. Soo also otter "fropertlea of tfctarlala", page 13 above. HONS 051885 Specifications and Test Methods (cent = d) Analysis of Sant ora?- R DESCRIPTION Santowax R is a yellow solid hydrocarbon mixture of micro-crystalline structure. The main constituents are ortho-terphenyl, meta-terphenyl with amaller quan tities of diphenyl and tri-orthophenylene present. The molten product le chilled cn a flaking rcll and bagged or put in paper lined barrels for shipment. LABORATORY TESTS: 1. Color: 3-5 - *.5 MPA Test Method: A portion of the sample la melted slowly over a low heat. Care should be taken not to overheat the sample. Some darkening due to decomposition is possible If the sample le heated above 250C for any length of time. The molten sample Is poured Into s clean 1.5 mm test tube and the color is compared to the standard disc comparator of the National Petroleum Association. .2 Hold Points: Upper hold point 137-lt3C Lower hold point k5-6C<>C Changed tot ' Method: A 250 cc beakor la filled about three fourths filled with the flaked saapl* and placed am the hot plate to melt. After the molten sample has attained a temperature of 175-200OC, the stirrer and thermometer are plaoed in the beaker. The SMterlal Is allowed to cool while stirring until crystals appear In the liquid. Then the thermometer Is watoh closely to see If the temperature holds as the sample crystallises. This temperature where the thermometer reads constant for a few minutes Is known aa the upper held point. The stirrer la removed and the sample Is now al lowed to oool to about 8oC. The sample is then stirred by hand with the thermometer. The chilled material on the aides of the beaker must be lntlmately mixed with the molten sample In the middle at all times. The temperature at whloh the ther mometer stopa after It goes down and rises to 1 to 30 i* called the lower hold point. HONS 051886 Specifications ftni Test Kcthoda (cont d) 66 Analysis of Santcwax R - Fage 2 Standard therr t eeters p us-ed lr. this tsst. No correction Is mcde for cten exposure. 3. Distillation F.ans;e: At least 80 per cent between 350-*OOoc (uncrr.) Method: ASTM D-20 (modified) The apparatus Is designated In the ASTM method and consists of a flask, condenser tube, shield, receiver, and thermometer. After assembly of the apparatus Is complete, the sample la melted and etirred to insure proper blend ing. One hundred grams of the sample le weighed Into the flask, the flask Is put In placs and heat la applied so that tha first drip comes over in from 5 to 15 minutes. The distillation shall bs conducted at the -ate of 50-70 drops per minute and the distillate collected in a weighed receiver. The temperatures recorded shall be at the first drop and at each 10 degree Interval between 350-400C, the per oent distilled over shall alao be noted. This distillation range specification is subject to change as more history on this test of the prod uct is obtained. t. Sediment Teat: There shall be no Insoluble Impur ities in a molten sample of the product. Method of Sampling: It will be very difficult to obtain a good sample for this test and, therefore, tha bast means of having a clean product is to el iminate the sources of impurities and kaap a check on these souroas. Por the above test, a 3 or K pound sample could be malted at hourly Intervals to see if Impurities were present. HONS 0518*? Specifications anc Teo'c ?*ethods (cent ' d) Analysis of Santovax B - Tape 3 For a fool-proof r.-. thoc!, z mac'.jsn .sal means would be needled at the flaking r* Us to rsraove the metal scraps which are the main contaminant at present. If the rolls were oapable of cooling the product to 30cC, so that a oold, brittle product could be obtained, the metal could probably be removed by a vibrating screen of 4 mash alee. A magnet might also be oapable of removing tho metal scraps. At present the flaker la being resurfaced and a new blade la being Installed to prevent the clings from coming off the rolls. MOMS 05188S apeolfloatlona and Taat Kathoda. oont'd laterlnatlon of Svilphur In Santowix ImtotiT* Dittas4i 40 g. eanpla, 30 g. Blekal formte, 150 oo H.8. 40 (hydrogenated ftantowax) In 1000 oo tolling flask. Beat rata of 30-*0C par alnute to 285*C. Vatar of orpat. of fonaate ooaaa out up to 200. Porwata beglna to daoowpoae around 240, and rapidly 270-275. oat to 265 and cool to 20-0000. Add 100 ae 1:1 SCI and aona tolling ohlpa. Beflux till 81 hoe dlaaolrad, (foaaa), with Napar or alallar apparatua attaobad to oondaaaar, 50 oa aanonlaoal CdClp (1* of CdClg SiSgO) In tha bulba. Utah Cd8 to toakar or flask. Naka aold to ; banolphtlialaln with oonoantratad HC1, and dlluta to about 250 eo. Add 10 eo lAo Iodine and 5 oo oonoantratad BB1 addad. Lear* 10 alnutoa. Tltrata iodine with B/lO thlo using ataroh. Oaleulata to ft aulphur In rantowax. Bo blank. Batanalnatlon of Chlorlna In aantowax 30 Santowax and 1 g. aodlua in drp 81 erualble, 80-100 oo eapaoltp. . Cover. Boat over low flaaa, until Santowax baa gone, than to dull rad. Banova cover and allow axoaaa Ba to burn under toad. Coal, waah wall with HoQ. Naka to 250 eo. Oataralna 01 grarteetrioallp la 100 eo aliquot. Bo blank bp dropping Ba Into water. HONS 091809 apaolfloatlooa *pd T--t Kathodo. < Smmm a wdm 3-ijOi 69 ' no SpaoiriMtlon. Data Lot Oppar Hold Lowar Hold Colour o. Pt. *0. Pt. C. KPA 8ap.l5A7 *7 144.2 60.0 3.8 48 144.2 61.0 3.8 Sap.22/47 50 142.0 60.0 3.6 51 142.5 60.0 3*5 52 142.0 56.0 3>5 55 142.0 59.5 3*5 t HONS OS1890 c Specifications and Test Methods (cont'd) Finished Products (oont'd) 70 Santowax (crude Individual loonier*) Only small amounts of the individual iaeaers have Dean made. Teat methods used at Annlaton are given below. An*l7H -9iT. Sgptowsx: 0 DBSCRIPTIOMi Thla material oonaiats of oryatalo coated with a autaotlo oil. The oolor la pale yellow due mainly to the adher ing oil. The produet la about 97-98 per cent ortho terphenyl with traces of diphenyl and oeta terphenyl which fora the oil. This product la dletllled. nixed in the catch tank and run Into drums to crystalline before ahlpnent. LABORATORY TESTS 1. Colon 1.5 MPA Method< The sample la molted with precautions not to overheat and poured Into teat tube. The color la compared to the etandard disc comparator of Nat ional Petroleum Association. 2. Bold Points 53C - 55C- Methods A portion of the soaple Is welted to fill a 250 00 beaker one-half full. A stirrer and a themowster (standardised) are Inserted in the beaker and the material la allowed to cool while stirring slowly. When the temperature gate down to 55C* add seed c17stala slowly until sample beglna to crystal lise. Reoord highest temperature reached after ther mometer starts to rise. 3. Distillation Ranges 10C maximum range. Thla range ehould Include 335C (oorr) Methods ASTM D-20 (Modified) Same procedure as for Santotrax R. HONS 051691 n ( 3pacifications and Test Methods (oont'd) Finished Products (oont'd) Analysis of Santowax 0 - Page 2 Tha temperatures raoordad should be at tha first drop and at aaoh 10 par eant of dlstlllata up to 90. Than tha teaperature should be taken again at 96 par oent of dlstlllata. necessary stan temperatures should ba taken to oorrect for tha emergent stan. Corraotlon should also bo ade for tha atooapharlo prassurs. Tha dlatlllation range tost is subject to rovlslon whan more history on this tast of tha produot has baan obtalnad. A. Sediment Tastt Ko lnsolubla lnpurltlas prasant In tha aoltan saaple. Nathod of Sampling: The material shall ba fil tered through 100 mesh screen as It Is loaded Into druas. A simple of the aoltan produot shall be Inspected for solids. Tha druas also shall ba Inspected for oleanllness. HONS 051892 BPoolflaottona Mad Taat Mathoda (aontd) Platahad Produota. oontd Aaalrala of flantowan H* This notarial la a yalloar aolld of orpatalllno atruotura. Oh purity la appraaclnatoly 95 par oant nata tarphanyl with para tarpteogrl Baidas te m raaailadar. Tte praaoat sotted tf aoparatlon jallda a aata-para autaetlo at 3.3 par aant para whlah aoeounta for Boat of tte para oontanlaanta. At prooont thla prodaot la eruated to luapa oao laah or anallar, aad ohlppod la papar toga or papor-llaod tarrola. laboratory Taotai 1. Colors 1.5 - 3*5 MPA Matted1 no aaavlo la aoltod with oara not to diaoolor Ip teat aad ponrod Into a Una toot Mte. fba oolor of tte aoltan aasapla la eonparad to tte otaadard IPA dlao oaavarator. 8. Plrat arpatalas 90C. Mattedt A 850 00 boater la flllod about two-thlrda full of tte aoltaa aa^la and plnood tndar a atlrror aad a otaadard ttemonatar. no aatarlal la allowud to oool with abirring until tte lagwattn roaotea about 900. flood orpatala of tte aaaplo aro addad alowly aa tte ooollag oaotlnuaa. Tte tospormturo at ubloh now orpatala ecaa out of tte aolutloa la rooordod as tte flrat orpatala" point. 3. Bald Points 83-85. Matteds Stirring la oontlauad In tte aboao aanla whllo tte taagaraturo gooa down aad than rlaoa 1-3C to tte hold point. Tte hlgteat taaparaturo at which tte tapiritsra rBsiliia oonatant for a whllo la ra- oordod. ~! HONS 051893 ( Specifications and Test Methods (ccnt'd) Finished Produota (oont'd) Analysis of Santowax "H"- Pag* 2 4. Sediment Taati No insoluble impurities are present in a molten sample of the produot. Method of Samplingi A sample of the crushed mater ial as it is prepared for shipment shall te salted for this teat. The product can b*.filtered before it is remolded after removing the water. Then it aan be oruahed to 1/2." sis* for shipment. Under the present open air method of handling this material, the dirt is especially hard to keep out. HOHS 051894 Specifications and Teit Kathode (oont'd) Finished Products (eont'd) Analysis of Santowax F ro.sB.aiasa> This Mtorlil is * whits solid whioh crystallises in thick plstss. Ths purity is 95-98 psr osnt with small aaounts of asts terphenyl and trl-orthephenylene as ths oontaalnanta. LABORATORY TBBTSs 1. Colon 2.0 KPA Msthodi Ths sampIs is msltsd and pourod into a 15-am tsat tuba. Of the standard disc comparator tha color ia Judged with KPA standards. 2. Crystallisation Points 209-213C Methods Tha cooling in this test is started In a mineral oil both heated to 2300c. The saaple la sited and poured into a large test tube. The test tube la plaoed In the mineral oil bath and cooling begins. The test tube eontents are stirred as seed orystals of the eaaple are added. When now crystals appear In the solution the thermometer which Is in the test tube Is read. This tenperature Is the cry stallisation point of the para terphenyl. . 3. Sediment Tests Ho Insoluble Impurities are found In molten sample of tbs product. Method of Samplings A thief sample of each barrel Of material shipped shall be examined for impurities. This material la also hard to keep clean under the present means of handling. HONS 051893 Control Toeto Conversion Stw t t Owwiiai Thoro la a oameotlon fron the pipe between tlia load trap ted too botton of the oolian on tlia eonverter, loading to snail, wtar-oooled ooodonaor. Sables of tha vapour any bo <ma off at aap Uai, eendenaed, and a careful naaaureMat af tha danaltp of tha ocndonooto node, as a weave of tha Jf conversion. Tho Anniston operator wkes thla toot oaoa a dap oa aaah wit, usually la tha noralim ahlft. taoh writ tea a sampling oendenaar, aa shown on tha attached Skateh. pwwnontly eennootod, and thoro la a ataol shoot "firs agroan* to protoot tho operator and tha ocwlpnant tea tho radiation fToa tha oonraralen lt (especially tha load trap). As operator atarta tha aatar flow through tha oondonaor and opaaa tha aaapllag la enough to give a distillation rato of abate 900 al/ar aa judgod tp eye. Bo .purging with 00a la dona. Boon of tha condensers have a aorow aap fitting with tha aonflowsata and rant tuba passing through, otters slagly bars a two-holad rubber bang. 3h olthar oaao, tha aaagilo bottlo mat Mate a good vapour-tight oonnaotlon. Tha uao of aprlag slips to bold tha bottlo against tha stopper tea boon suggested. Tho sample battlos aro af glass, square, 3f" a 3|" * T on tha atralght sldo, with aorow naska, and ths oparator aarrlao U of than, ana for sash wit (clearIp nutearsd) la a wooden rook, pwta om on aaah wit, leaves than for about aa haw, than tm off tho vapour and wtsr, ranovaa ths bottles puts w their aorow saps or blank oorka, and earrlee the twelve of than to hla tost bench where ha tea a twelve-holed water bath, at about row toegierature, and leaves.than until their taaperatwe la acwwhore betwew 34 and 16C. A portion of aaah aaaple la tum la poured into e glass hydronatar >r and lta toperators and danaltp obaarved. Tha tedraantar is apradwtad 0,880 to 0.990 Sp.Or. in 0.0005 dlrlalana and should have bow calibrated. Tha taaparatwa should be fletorwtned with an eeouraey of 0.8C, and even at that tha teat la net highly aeeurate, but It la good enough for routine ewtrel. Tha f eonverelon, earraspondlag to tha danaltp and temperature, la psad ten tho attaohod nonograph. Tha aaanlea do not arpatalllao, but sore wot, of scores, be taken net to slice serious loss of baooano bp ovenoration daring the sampling ad tooting. The aaanlea are aulte hot uben first oolleoted, end there le e distinct anoll of bonawo (and 828) fren tho vwt of tho toot ewdanate whllo the saog>le la being takw. There la, of coarse, t alow etreen of hydrogen eoeoplng through the bottle. MOMS 051806 it iI -'U.,r.j^(e Oo'Ctie 7'. 4rv-rjhr 'z-'idi ^ < rw -,t,k i! ',r'ir ft COHDENSEB FOR COHVEHSIOM TE5*r MOMS OS1897 Appro*, scale 1" l'-0" buzbb coimsicm chait Troa Final Report Ro. 1712 "Study of tha Dlphaayl Procaaa, Mrt III" By 7. T. (till October 19, 1942 :t L 23 0.9ML I r 0,920----------f. spoalfla OraTlty 34 32 3 t 0 30 X z a w ' T . i_6 ts -J.2 22 2 JL 0 20 _I_e 10 14 Toaporvtuia C. NoaMraph far Coloalatlng Canrariloa of Imhu fyoa SpaaIf1 Orarlty In tha axoapla ihm by a broken lino, apoalfle rarity of 0.0977 at 30.0"C. ohm 10.03 par aoat eooToroion. MOIKS 051098 21 20 rh 19 17 10 I_13 Far Coat Conrarjlon Control Coof aontd < Conrera ton, oontd fhls % conversion test la net dona until a unit baa aattlad down to steady naming eoadltloaa. if tho % conversion of airr it is distinctly different From 18*, the teaperature of tbs conversion pot will be altered, 2 to 3C at a tine, to brim tbe conversion book to naarnel. AnaIrala of Crude Diphenyl Melt 100-150 g. In a 250 dlat. flask with loa solum. Into weighed receiver to 275C. < dlpbsml B weight distillate x 100 F^ ^ ... weight ample-------- Distil feet far Bansana Leaks Into the gtaok Oases Bee page 91 below. PlstlUatlen Stage "Bold" points and crystallising points are used In the control of tbe distillation of diphenyl and of Santowax, though in both oases Anniston ns the stills largely by Head reckoning", pins oolann top teaperaturea In the ease of diphenyl, became of the tine required to take the saaplss and nates ths test. (Bee page above). Che test bench la the dapartasnt Is, however, equipped with the issohanloally stirred crystallising point apparatus described ondor "Specifications b feat Methods" on page 58 above. See oanpls 0-4071 of Crude Diphenyl, sample 0-4074 of still Mettens Trvm tbe dlpbanyl still, andmaple 0-4075 of Still buttons Aren tbe santowax still, sent iron Anniston to Rmbon, Oet.uAr. Sables 0-4074 * 0-4075 were lost, and repeat aamlea were sent Jtu.25/49 to London. reoyeled from the dlatlUatlon stage should not contain sn a few parts per oent of diphenyl. Che cpexnter eon Judge by the colour of ths bensone and by allowing a few dreys to evaporate on hla flagena, but a freealag point toot would give a bettor criterion. HONS 051899 77 HT If Furnas There im mr 350 drawings on fllo at Anniston, but ooplei only ef ttnn thought to bo of Intoroot to KL hors boon sont to London at differeat tines, as listed below. Those narked "a" In ooIubbj 3 were sent hr Hr. lagel of Anniston, to Mr.W.M.Cooper in London,By alraall, Oct.10/47, a second copy going hr sea nail to Mr. M. Buis In London, Oet.l3/*7. jjHMag JJglflClBiiflB. Sato sent Sent to IiCiIs Aa_ gogrerslon unit AA-558I | Cast refractory tops for linings 9C-55W-3 Oast stool door on shell of fur- A A 90-7817 Load pot,flange,& tbomowell Jhly 21/50 out 90-7845-5 Stacks on Vapourisor A 90-7847-8 fot #1, details,with later revisions A 90-7937-4 Baffle for distributor A ft Jhly 21/50 OHM AA-7955 Oast steel flange for dlstrlb pipe A 90-8131-4 Details of ooloan A 90-8143-3 Traps for eoltan A 90-8147-3 Stainless piping for convertors A serves for (0 .1 to 81*7 * A 8147- 90-8151 Brlok lining, #6 unit A 90-8153-3 Details of neuntlng of burners A 90-8159-1 mnhole into stacks A 90-8166-4 Fot cover Jhly 21/54 OHM 90-8166-2 Pot oover.Baffle locations, aslts 11, 12, S 13 A MOMS 051900 List tf drawings, oontd 78 ISSSSm Paaoriptlon Oonraralon talt, oontd 90-8194 layout of piping, diphenyl traps to stag? tula 90-8805 layout; bansone food tanks ft pia*s 90-8808-2 layout; rood piping ft astoro 90-9015 layout units 11, 12, ft 13 9C-9019-1 Prohaatar pot 90-9019-8 Distributor Aft ^ *ot.13/50 saa lsttar DWI W-DI* Bor. ljAO for ` ants Kot.13/50 nnr do Hor.13/50 WT do A A JUly 81/54 90-9088 Oonrorter shall, wits 11,12,ft 13 A 90-9084 Vhpourlsar 00U details A 90-9085 YUpourlzar shall A 90-9026 Vapourlxsr assembly Apr.l/48 SBB Itarlasd to or.l4/4T 90-9054 das piping to burnsrs,ft bill of natorlala 90-9055 Vertical eoodonsor ft split flow box 9*4-9058 Sspanslen flange In staaa Jaekstof piping Aug. 10^0 an 90-9069 layout of bonsena runbaok Kor. 13/50 an saa *-t_ ^ ot.13/50 90-9070 90-9075 % piping to ooolors Kot.13/54 an I Bansana lino, ooolsrs to food tai^ BOt.13/59 owl HONS 051901 Lilt of d--rfjr- oOOtd BWat" ass_______ Daaorlntlon 79 vSato aant to NOL Ranarka 90-7870 fractionating eolwai A 90-7071 Layout Mphawyl atlll #1 A 90-7872 Condonsor A 90-7873 Still A 90-7875 MAgFMMtlO flow lllHt. Row till. SwloM la "OaalgB Otto far Mphonyl Still", Sapt/38. JUna/46 90-7877 Hlbollor tank A 90-7886 Swlvol apllt flow box A 90-7888 Dlphanyl ttlll mbIwhf dstolla JUly 29/48 EBB 90-8158 1500 gallon wth took A 90-8198 6000 gallon oatoh tank A 90-8193-1 Layout of aruOn eatoh tonkt 90-8810 Xnyout #8 atlll A A 90-8211 #8 Still haator aboil A 90-8812 #2 Still baetsr aaaaafcly A 90-8213 #8 Still oatoh tanka A 90-8214 #8 Still haada and tolla tank A 90-8215 #2 Still t piping fro* atop tank to atlll A 90-8223 Rotawalr A 90-8224 Itotowalr datolla A 90-8854 layout of piping, plan t olovatlon, Uphanyl atlll A HONS 051902 Lilt of ftwll. MBtd fitarfjft' Description ggrwgoa^Coagreeslon 90-T360 Arraagenenta for______ _ (obsolete), not sent to 90-7366 90-80*0 90-8165 Bg eo^rj wiring It control Hg oondenear piping wiring 6 piping dlagran Sato sent SSI to NCL to 80 discussed In ANE's lottor JUno 30A8 [Nay 8*/*8 OSH A A poo not# on pc-7166> Layout t piping 90-8879 Layout Eg piping turn unite I*OT*13/50 .MPvtMMk' Hot.13/50 n t DMT for ~ 1X8-1*836 Orlsoca Itasaol oonpany Condonsor (Pinned) * Soo AMS'a lottor Abo 30/*8 for oorrootlono to thisd__ro__n_in__g. also K.O.Tboonoo, Nay 21/*8, explaining ttaat It relatoe to one oowressor, while 9C-8I05 rofero to 8 and 9C-9095 to 3. 90-9095 let seat to NCL gaatojgaJjl^itjLUatioo 90-8551-1 Ugh boiler distillation June 19*6 not 90-8551-8 novation 90-8558 Hlghbollar distillation 90-8558-8 Pletorial novation A Ante 19*6 nob A 90-81*0 Dtagranaetle Plow Sheets. Inclu JUno 13/*d ded in "Design Data, *" Diphenyl unit, "Aug.9/39 #6 unit, Jnroh 85/*l JUno 13/M XA0 MCNS 051903 ( Iilat of dwarian. oontd 81 HOMS 031904 mrw wbp ssjm**** mr MMon should tt Md* to Anlitca drawings and IhUb data for farther details of tho different ploooo of equipment. the following list la Intended only to giro e general description of the equipment, end a few on--nte picked m> diving various visits to liwileton. The oquljuent llet la valid only for unite other then #4 end #5. She deelgn wee developed at Anniston and sons nodlfloatlone were Introdneed when unite #4 end #5 tore planned. These changes ware food to he mdeslmble and the deelgn of oabeeqnent tmlte, lnelndlng #11, IS end 13,(the last lnetailedfollowed the ori ginal pattern. Bee page 32 above and page 85 below. All benaene llnee are steen traoed and Unee carrying diphenyl or hl-boUors are steam Jacketed, the Jackets being liberally provided with omenslon JoInto. (Bee Anniston drawing 9*A9058). It Is Important to oerry the eteen Jaokets right 19 to the flangee. She dlpheaqrl eanverelen end distillation units were Indoors, the store tanks and the Bontonon distillation mlt outdoors, with seen shelter for the boating furnaoos, memos pisv and lactmmut panels. See the notes on "Boskets" pegs 24 above. She ecnrcrelou and still buildings ore high, with effective reef ventilators, and are open eoepletely on the Seat side, m> te the level of the working floor. (Pet rim level). See also pages In- above. The floera all ere of vertical steel grating end Annieton are very esthetic about tbeedventages of this. Flangee on the conversion eyetea piping ore of the standard amenln pattern ^ to 3 pipe else, end ore special east stool tongue end grooved flanges of Monsanto doslgn/ibovo 3". areas lig> gate valveo 19 to 3000, no valves above 300C except east steel gate valves on the dlpheoyl still. Materials of conetraction for various Item ere detailed la Amleton Reeeeroh Deportment, Msport >0. 1648. Bee alee pages 28 h 41 above end 86 b 88 below for notes on the ebelee end perfarmnoe of different stainless steels. HONS 051905 Equipment List, cantd 83 #1 Bensons Storage Tanks Five horizontal steel tanks. See else pages 17 ft sg above. #S fxa^tar VPWbK #3 Controlled by float In #3 which outs off the pine when the (5000 WO) tank, ltea 3, oentalns about 4,500 gallons, and re-starts it at about 4000 gallons. #3 Bourolo Feed Tank See alee page 29 above. Penning 90-8205, but see neats la letter : M - VHf, For.13/50. The tank la use In lovezhar 1950 was a horizontal cylindrical tool vessel with bulged sods, about 7'-6" disaster by 13r-0* straight side. Oapaelty about 5000 090. set In side a eenerete retaining nail outdoors at scan dlstaaee frea the floe oeutrol roan. Pipes to and fTon the operating building rm overhead wdsr a steel sheet shield vlth a stean traolag Has. Freeh bensene la from #1 via #2 under float control; re covered bensene la oontlauously by gravity fron the reflux split bones, ltea #12, of the conversion units, sad senleoattlanously by png> iron the bensene receivers, iton #27, of the hydrogen oo^ressloa roon. Bensene la (after enaalnatlon), batshslae by puny from the benzene receiver. Item #21, of the diphenyl still. This betcbwlse return Is dis liked, for Beeport ooadltlons beoause It would cause wide variations la the ratio of fresh to recovered bensene, and It has been proposed to Interpose a buffer vessel so as to th out the flow. out, by a bottom outlet with ea "ivstaadN la the tank to ratala water and solid aatter, to tho food ptmg, ltea #4. The use of a botton outlet helps to prevaat air looking of tho pws. Tho line to thoso pave Is Jsokstad far stean,but it had no stean connections in Isvnfetr 1950. It is onwntsd through tbs retaining wall. Drain, trm a sap at the loweat point of tho tank for renovul of aator. This drain requires attention several tines a day and should bo ooovoalootly looatod oo that the operator can see whan the sater has all run out, and the bensene is There Is no special provision for sampling, though a oa^lo night be drawn through tho drain valve, or tab j^ron ^gia of the trenches on the line fron the feed ptaqp. MOMS 051906 f lit lUt. OOOtd 84 #3 Hoorolo Food tank. oontd Tinted to the hydrogen system by Mini of l|" Insulated lino, (tbo took contents are woolly ton at nnt portly Ikon tbo atrean of reeyoled banaens.) There lit If" braaeb on tbo top of tbo tonic, with o goto mire through vhloh tbo took Might bo gongod. ftaie lo Tory roroly dene. yioot oootrollor topping tbo puap, ltoa ft, when tbo took nowto1no 4500 OBO, and restarting It uban tbo lorol boo fallen to 4000 U50. Plooto for high oad lo* lorol olorM. (Tboro la mo forual drawing of tbla ~i--nqiMint) fbooo rarlova floota oro no* Modo of glass, atoluoaa floats boring failed, and atolnloso goldo rods or* roeeateandod booona* sticking of tbo float any oooao bod trodblo. tbo doano or*r tbo float oontrollora or* ---i--- nag atooM troood, bvt tbo tank ltoolf la net Inawlotod. It lo, of eoursa, oloetrloally oortbod ('grotmdad"). Anniston oapwlenc* la Maforoarablo to tbo *ao of Intaraal atoaa oella la banxano tanka booauao of tbo rink of *atar getting Into tbo boneana if tbo ooll folia, and of banaano loaa rla tba ooll. Xr*n if tbo ooll la tafeon out orar tbo top of tbo veaaol, loaa la poaalbl* b alpbonlw to a tto snow #4 Pbod flora to tbo Oonroralon bhlta Annlatow report 1642 of Oot.lsAl dooorlbo* tbo food pogi oa Waeeo 10.507 (on* tbon for ooeh wit) vlth hand-operated bypaaa to sot tbo dollrory rota, gtolnloos ahafta vlth nil Boolst* lnpollars and llnora. 1800 m. m Mowdior 1950, ono Oould centrifugal ptap with an lnotallod apor* (and roan for ono aoro] aao oarring the vbolo 12 mite through o rev of flow oontrollora, ana far aaoh pit. It *oa of tbo 2-atag* centrifugal typo, 3400 mu (bit tbla high apood la dlallkad by tba operators), aland paobiag af flbar-ralnforead rubber rings, with tbo gland ant alaply tightened oorofully with tba band. * Sellrory about 170 USoAr/Wlt at 100 pslg. A toady food roto la lapertant booauao fluotuatlcae in tbo rot* oouso rarlatlono In tba pot togwitm. (tbo flow of foal gas to tbo prehaatar pota la aot by band, and earnsoqumtly la aot autonatloally readjusted to Moot aoab . variations. tba eonrorter pot toaporoturo la autonatlaally oontroUad, rla tbo fool ^a supply roto, but aaterally tb* MOtrol lag*, booauoo of tbo oonalblo boot of the load, tba pot, and its aottlng). * tboa* rings or* nod* for tbo atoaa of aatar ralros, but tboy bar* boon found to sorro bottor than otbar packings lathe bondona pupa. tbo alight aoftonlng k swelling of tho rubber la advantageous. ' Moment Llt. eontd 85 F--d Puws te the Conversion Obits. oontd Varnn la a Fisher itnlmr on tbo line froa tbe fM tank. Iter #4, and tha pwps deliver to twin filter vessels In tbo flow control room. 3ao under "Frooaas In Detail" above, pap 30. #5 Conversion Units ftnwlaga. Sow llat under "Edpheigrl Prooess Irewlng List" subtitle 'Convaralon felt", page 77, aapeolallyj 90-7937-4 90-8147-3 9C-9019-1 90-9022 AA-7955 B Fovshbar 1950, Aanlstw bad 12 units, of whleb two wara of tbo two-pot type with apaeial tubular boat azobangara, to transfer boat fron tbo oonvartod vapours to tbo lnooulng banaonavapoar, and tbo ranalndar ware of tbo 3-pot typo, tharo wara nurarow alnor dlffaranoaa fron ana wit to anotbar, representing dlfforant stages In tbo tlaalgn blsterp of tbo proooaa. fbo 3-pot wits aro preferred, and will bo doaarlbad In tbla report, baoaaao tbo design of tba Bewport plant la to bo baaod on tbo 3-pot systan. A 3-pot wit oonalata of tbroo essentially similar atalnloaa atool voaaola, about 6'-0" doap tp 1'-10-3/4" I.D. (aoo drawings llatod abovo), aaoh oat In ita ow gas-fired fwmaoe. Fbo banaono vapour paaaoa through tbo thru# In aorlaa, oallad respectively lot prabaatar, 2nd probeetor, and converter. Fbo lot prabaatar la In tba nlddla of tbo row of tbroo pota, with tba 2nd prabaatar on one aide of It and tba convertor on tha other aide of It. Fbo furnaooa are of flrotrlOk, with atool eaalng. Ieoh oatting baa eight gea burners, horizontally directed tangentially into It, four at one level and four at anotbar, evenly apaood rewd tbo elrowforwoo, and there la a preeeure gauge (about 22 p.s.l.g.) on oaob burner, between tbo control valve and tbo Jot. Fbo flw gaaoa fron pota 213 go downwards to arosa flues leading to tbo botton of tba sotting of pot #1, tbw tg) msldo that easing, and out to a flue leading to tba bottoai of tba setting of tbo vapcen sor, lteu #6a. Fbaro la a steal door, with stabbing bole, at the botton of oaob sotting, for naming out load In ease of laokago fron a pot, and there aro aeeeea doors in tbo flues where needed. HONS 05190S list. mbM IS flwwnlai Tteit*. eontd 86 Bdr wens f **, the fin* guu any be tgr-|iuit mgr fron tha vapourleer V pasting thus into a vent stack. The tonparatwraa at tha three pots are discussed taur Prooess la Detail" on pagaa S and 51 above, and it will ba * that tha #1 pet la at a mob lower twpgatiga than tha other two. Actually tha waata heat fTon pota 8 ad 3 la alaaat enough far fl, bet tha buraara la tha #1 eettlng have a llttla work to do, and of course, weald ba needed If tha pot had to ba ra-atartad frea sold. Baaaana from tha rocrole food tank, lten #3, la forced bn tha pngpo, lten #4, agalaat tha book praaaaro of tha mala conversion systen, to tha top of the vaposrlser, ltoa #6A. It la vapourized la passing down tha oella, and tha vapour bubbles through the lead la tha tbroo pota la oerleo, than posses, via the load trap, ltaa fj, to tha bottoa of tha fraotlonatlag oolum, ltoa #8. Bash load pot haa a dip pipe reaching noarlgr to tha bottoa of the pot, and tha vpor part of tha pot haa alroolar baffloa to dlalalah tha antralaaoat of the load. A groat deal of taperlnontatlon haa boon davotod to aaah probloaa as tha daalga of tha dip pip and of dlstrlbwbere, (aoo below), for wao at lta lower and, tha teilpi of tha baffloo, tha oholoe of atalnleaa ataola for tha differ ent parts of tha agwlgnaiit, and tha oholoa of gaakata for tha pot oovors. Sosathing of this oaa ba soon frost tha "lota an the Nslateneiioe of tha Load Pota", on pages 41- above. >o attospt la aada hero to review the whole history, bat onlgr to doaorlha tha arrangnssnt now wood, with present-day Ideas for laproveasnt. Vhrlous old patterns of pota ate are atUl giving good servloa at Analstea. Tbs pota, and tha fitting^ inside than, exposed to tha hot JrW~ l.^Jbwt net tha oovars), are of stalnlaas stool. See h. 89 1below for the oboloo of the typo of otolnlooe otool. also page 88 above. Aanlaton nso ataol eovara for the pota. Tha #1 pota have flat oovars. of otool plato welded on to the ri* of tha otalnloos pot. Sow of those plate oovoro have heavy radial fins welded on for stiffness. Tha #8 pots have heavy oast otool doand oovors, bolted on, with heavy east tool (divided) booking flanges under tha pot rlne. The booking flange has few Inga, fitting Into sockets on the fwnaoe roof and sqpportli* tha pot to that tha rla la several lnehee above the tap plate of the fwnaoe easing. HONS 051909 Fain--it Mat, ocntd er #5 OoBwriloB thlti, o<mtd Tha gasket la this m is 5A6" round oft sanoslsd oopper, with s square ssotlen ssbsstoa gasket inside It. Tbs 3rd pot Is slnllar la oonstruetlon, htt fass csskst of 1 braided ssbostos ropo. Ik*. Harden took s ss^ls of this la August 1950. This thicker gsskst is osod hsssbbs ths edges of tho flanges pull together la ssrrloe st tho high toswstsw, sad they esa r--la la ssrrlss longs* vlth s thlsk gsskst. To Bsko ths gsskst.s ploso of ths ssbostos ropo Is out. long onough to Us lust lasIds tho holt olrols, plus s few laches over-lap. Ths snds sro orarlapped, sad tho groove hotuosa tho overlapped ports Is stuffod with strands of sshostos rop% sad ths overlap hound with s fow thin wlroo. Liquid glue Is usod to holp la nslclag tho orarlsp sad la bolding tho ring la plsso botwosa tho flsagos during assosMy. zb ra% ths Joint ring hooonos eoapletely flattened sad hard. Tho uso of rostrlotloa orIf1ma sftsr #3 pot, ss dlsoussod oa psgo 3* shora, fass thrown aneh grostor proosuro on tho Joint of tho pot sad tho ssbMtos ropo gsskots sro giving anoh aoro trouble. yartlosl shoot Iron fsaeos, shoot 6" dssp, la two halras holtod togothar, sro bolng looesly flttod around tho eorar Joints of sons of tho oonverelm pots to dofloot aagr posslhlo hurst of flans duo to s fallwo of s gsskst. London's proposal to uso thlsksr eoraro sad hsoklBg flsagos, sad to Mks than of stslalora stool hawing s hlgbsr tanpswsturo yield point thsa tho plain stool eaos. Is llkod st Amlstsa, boosuso it offsrs s efasaoo of using sapper Shots on ths ooararsloa pots ss woll ss oa ths praasatsra. don's proposal to uso slottod holt holos la dlsllkod as handing to favour tho hooding of tho flsagos. London also suggested supporting ths pot rln on a oontlauous ring Instead of on tho four logo, hut this srraagonrat would appear to asko tho eorar holts aoro diffloult of assess, to roh tbon of tho soollng offset whlsh exists radar ths Anniston arraagsmat, sad to asko tho raising of ths pot s little acre difficult. At Aanlsten tho ooapanlon flange radar ths pot rla Is la two halves, holtod togothar, ss aaatlonsd shora, faming a sirsla, d.th few lugs at right angles to one another. Fairs of short plsoM of angle Iron are voided laslds ths hex irons wfalofa ooaposss ths furnseo roof, those pairs forming guldss for the lugs on ths eonpaaloa flaags. Steel pIsms sro plsood first oa ths hotten of those guides to give ths necessary elevation of tho pot, than SONS 051910 IffllBmt.34gt, oontd #5 OowrilM Btaita. std 68 the pet loworod la and soourad ty stool wedges driven la alongside the Inga, The pota should not be rigidly non nested to tba furnace easing booauao tba continuous Titra tion at tba pota would ba ooaasmloated to tba trloknrk of tba furnaoo, and toad to aabo It oruMbl*. it Aanlaton thoy fit fairly olosoly into tba round boloa la tba ftnaoo roofa, but la acoa oaaaa atool abaot aaotora ara uaod to hrldg* tba gap. In any ease, tba Joint la aado good, oltbar wltb clay, or aoro rooaatly wltb a past# contain ing aabaatoa floor (lnaulatlng ooagoiad 66). This bolpa to kaap tba pot rlaa a llttla cooler. Tba bolta la tba pot oorar Joint and In tba adjoining plpa flaagaa, ara of ordinary ataol^at Anniston, and ara novor re-used, partly to sar* tlaa and booauao they Tiannas strotabed, but aalnly booauao working oondltlona oan ba Tory UBseafortablo baeauso of tba radiation of boat teem otbar ualta. lawpart, using atalalaas bolts, and baring only eaa unit abaidd ba abla to ra-uaa tba bolta. Zt la suggested to asa nuts of dlsslallar natal, to oi ! ailing. In outtlng out tba bolts on tba pot oorar, tba Anniston wsldar uses an oxy-acetylene torob, and outa tbrougb tba bass of tba nu t, flush with tba vpee surfaea of tba oorar, and tba stub of tba bolt la than kaodkad out tba pot oorar being high enough oror tba fumaoe roof to lasro roon for this and for tba Insertion of tba now bolts. On tba pipe Joints, tba bolts ara out between tba flaagaa. Tbs oorar bolta hare square bauds, but bonagon nuts, and tbsy go through tba flaagaa, tall tpwards. Snail squares of steal (old nuts will aorra), ara welded aadsr tba oeapanlen flange, between tba bolt holas,to pro rent rotation of tba bolt. Tba nuta ara rvi on with an air-drlron apannsr, for spaed, and tlgbtaoad n after tba pots ara bat, with a A' long ratchet spaanar. adrlaa strongly against attempting to uao a tongue groora joint on tb* po`t oorar* "booauao o.f t.ba.ri.sk of dlatertian. Tba attaehnant of tba stainless pot rla (by wuldlng) to tb* pot ltaolf appoars to ba a Una of woaknoaa booauao tb* load In tba pot la eery hoary and la gently lraplng and rltaatlng whenever tba rapour la passing. Cmoka at this point ar* not wknown. Annlaton bar* Ineraaaod tbo tblolmoaa of tba rla of tbo pot) fonnrly 5/&*, no* 1". British nakera of otalnlosa atool agro* that 309 atalnlesa atsol tanda to b* brittle at tba pot to^orattaro, but that 330 doos not. MOL ar* experimenting with pota fabrleatod, ty raiding, fron oontrlfugally oaat sootlona of 330 stalnloaa, raided oltbar with 309 or with apoolal olootrodaa. HONS 051911 r 89 #5 Oanraralon uatl & Vat latter from JUdhl^pan Steel Casting Co. to Amla, No 31y50). Amilston dlsessssd this design, Asg.1^9. Bast treatneat, aftor fabrloatloa, is raeoamendod for both 309 and 330 stalalsas. Xnoanal, Buraks, nickel, ud allays rleh is nlekel oro Mid to (Its poor aerrloe. Amlston Nperted, Aug.l ft sA9< that oast tbamo walls of 309 bad prerod to bo brittle. Csntrlfugelly east dip pipes of 309 mm bettor thaa railed, or sold oast, bat war# brittle or bopaas brittle la sorrloo. Osatrlfugally oaot dip plpeo*bave rsoantly (1930) (iron oaooXXoat oor- ftof 3x0 rloo. Xt la acted that la this aothod of easting the dross stala- toads to fora oa the lasIds of the pipe, bat 00 barn xn appears to bare rooaltod. Tharao wells of oaot 330 bars stool) roooatly (ins Tory good sorrloo. Carbon tends to Midp la say oronoos la the latorlor of the pots, and to exert a bursting pressure, cast oarers should do free fna plnhelos, bloufaolee and slag laalasloas. daalstoa uara agalast woldlag eoror strips oa the ontoIda of welds on the pots. Outlet tronohss on the sorer*should aot osteal down Into the pot. sad the Joint should bo welded Inside, to fill tg> tax orerleee. Sharp edges of aetel also toad to attraot deposits of oarboa. Asp dlotrlbatar at tbs botton of the dip pips east bo snob as will aot increase lmlngonmt of tho gas oa tbs pot wall, booaaso of erosion. Amiston aro using a slmle apsn sndsd pips with a nmsaabla llnar for tbs last foe laohsa at tho botton and four 5/8 holoa drilled radially through tho tdl about t fron tho botton. At a nsetlag at Amiston, 1ftr.l/l9, a proposal uaa uads to try a deflector uhlah would dlsohargo taa rupooro tan . gmtlally la a horlsontal diraotlon. this It was thought would giro tho load a swirling notion, dialnlah Titration of tho pots, laersaos tho oontaet tins of tho Tupoura, dlalnlah tho olso of tbs gas babbles, and dlatelsh the anti a timant of load, barrow crlfleos auat ha aroldad la the daalgn of say doflaotor booauaa of the balldlug a of Shis doflaotor had aot boon triad at Anniston, but London asked that tho pots to bo supplied for Newport should haro a doflaotor. Standard dip plpos wars, faouorar. shipped la Motsofter/50 to arold daisy. HONS 051912 Inwin--t List. mbM 90 ti flgHwwlai ttilti. ccntd **m City, Aug.l0/k9, mt NSL a drawing of the distributor they bad developed for pots for propans orasklag. Ban Is no heat Insulation nsod anywhere In tbs consortIon aysten, axoept that tbs rspowr pips Aran second preheater to tbs convertor Is insulated on sons of tbs mlto. it Is desirable to avoid loss of boat anywhere along tbs lino of flow, vo to tbs top of tbs oonvortor pot, and at ons tins tbs pot lids were lnswlatod. It nas found, bowoTtr, that groator distortion of tbs pet oorors and bolts rosnltsd. The Insalatlon of ths vapour pips tram, tbs soeend probsator to tbs Ion pot is not an sasy task. Jm span oasas, asbestos fiber. Inside a ssotlonal flobster backjoas_lng is used, and In otbsr oases a special Mas tensvills powdered product In a dust-proof stool easing. Phis Insulation and casing adds to ths weight of tbs pipe, and an? sens# sagging, and all these long pipes, frost ted to 3rd pot, whether insulated or net, base support stlmva, which, however, appear to bo out of use. ZU addition to tbs vapew Inlet and outlet and the thosno wall, each pot cover has a fearth openly. On ths oenvar- tcr pets this Is blanked, but on tbs 1st and 2nd preheaters this opening Is used.to connect the balancing line. These saunaatlcna run la 1* pipe vertically for about T'-0*,and than Jala Into a berlsontal header rwnl^t to the botton of tbs eolam, lten #8. Thane Is a pipe ooupllag on this lias about *'-0" above the pot cover, than a branch for a prwsswe ga^o, that a stop valve, which is ity closed. These gauges show the pressure In tbs apace above the lead' la pots 1 and 2, and tin Hass nay bo used to by-pass a pot la eanvgansT, and to prevent lead tram being foroed backwards Into the vapowrlser. There Is a pressure gauge on a taunah In the vapour Has Tram the converter pot to the solan, Also a branch for tbs "T'l<~g condenser des cribed ndsr Control Testa on page 75 above. There Is a heavy I-bean about 18" deep, with 6" flanges, and with a ohala block . . poraaaoatly Installed, running along It , one for each row of 3 pets, with a hlsgsd section of the floor to penult lowering a pot or a load trap to the gr--d floor, then a pet Is put otit of action oppcrtied.tr Is taken to clear debris tram ths botton of the foresee. MONS 051913 TO 5B0W BQBMJ2IB0 Lgnt OB TJUTI PQT8 <=Ue i`- /`o' tig. * r fyfPf* tit. ocutd 91 #fiA TttWlMW Drawings. 90-78*5-5 9C-8159-1 90-908* 90-9025 0m por oaaversloa unit. Bash consists of single eeil or of two oollo Lb porollol, la o brisk llnsd stool stook through whloh tte flus gases pass. Banana passes downwards through tbs soils oountsrourrent to tbo floo Tbs vapourlssrs first Installed at Anniston bad two oolla la par*11*1, ono lasids tbs otbar with a oouuen lalot header, sad a ssntrol salvo on oaob salt, looting to a T pips Into tbs first prahsatsr. This arrongsnout was fowd iaooorrsalsBt, and baa (ozoopt la tbs oaso of oas unit) bsaa ataadoasd la favoiar of a single soil. Tbsro was sows doubt about tbo propsr sharing of tbs flow botwoon tbo two soils, and oensldarablo trouble with oarbow bloekago. Analston report 16*2, 0ot.l5/*l, statss that oorroslow of tbo sapourIsor soils nay esour by soadawsatlon of wolsturs froa tbs flus gas, asar tbs polat of satry of tbo eool bansoas. A snail lsakags from a vapourlzer eoll late tbs flus nay easily pass unnotlesd, bsoauss tbs bsasoos will probably not Ignite la tbs strsaa of flus ^s, and tbo loaloay sauss sorlsus lossss bsfors It Is dlssossrod. As a safeguard against hoary looses a sample of tbs flus gas Is aspirated ovary day froa a point In tbs flus, laasdlatsly above tbs sapourlsar soil oa oaob alt, and Is passed through a alxturo^squal parts of sulphurio and altrls aold. Par this purposo a f stool pips Is psrusasntly lastallod la tbs sapourlsar flus and all those pipes are serried down to s tost bench on tbo grewad floor. Tbs sulphurlc-nltrls alxture la put Into snail rubber stoppered bubbling bottles, whloh, for safety, are ahaothod la alsg>l# steaa-plpe soekots. Tbs boneh baa a elapla watar aspirator, and it la tbo night opera tor's duty ts test all wilts, as slsply asplrstss tbs gas through tbo sold far about 10 Minutes, tbsn snails tbo sold bottle. Blooksgo of tbo vupowlssr ooll is rsro (except by lood farood book iron tbs first protestor), moos of hpltloa loft by evaporation of the bensone are alwply oarrlod forward la tbo vapow stress. The flue gas asst, of oourse, be by-passed round tbo va pourlser utew tbo beaseno flow Is stoppsd. A ooll should glvu ovsr a year's ssrvlos teforu needing repair. HONS 051915 c Boninneat List. oentd 98 #6d ar-mi n rrewu*- 90-7845-5. Om pr owverslw unit. KtM with a daapsr. to allow flu* |tHi to by-pass tho vspourlser ao nsesssary. ft Iwd pup Brewing 90-8143-3, Ono par oonverslw wit. This Is a centrifugal typo separator for renewing aogr wtralned load, it is a olossd, wsldsd vessel whloh anst bo takon out at interwls to allow any load to bo noltsd out. On sons of tho Anniston wits, tho load trap la a relatlrsly snail stool vessel, so plassd that load oaa drain bade ft-w It to tho oonvortcr. fit tho nowar wits, ths trap is lsrgar and stands w a stool plato on ths opera ting floor, whloh Is nsarly at ths IotoI if tho flanges of tbs load pots. Thsso traps taka tho fern of flaibottowd oyelonse 3'6" high. 8'-0" dlsnotor, with a osntral plpo 6" disaster, for tho gas axlt , and ths wual tangential lnlst for gas. high w tho sldo. It has boon found boot not to oarry tho osntral plpo noro than about 14* down Insldo tho trap, otherwise Its botton snd bsonons ohokod too sow hgr load and by solid debris (Iron oxide, oarbw, and shots of wtrapped load), In a trap, sow Bov/50, tho layer of antralaod load was 14 deep, end there woo owsldsrable solid dobrls as wall. After ths load had bow waited out this rassol was out opw to parMt tho shortening of the Innor tubs, and opportwlty baa takw to dig out tho solid dobrls. lets f *r*jflne the lead Trap Tho wit Is shut down and allowed to oool a Uttlo, and sons diphenyl ate. wy rw bask into tho load trap and nay taka fire whw tho trap la opened. Ssoh srolono has a lifting hook welded w, opposite tbs gas laleti this is for tho yard arena; insldo tbs shod the pot la lifted by a stlmv bolted to tho owtral outlet flange. Tte ayolone Is lowered to tho growd floor, slaked ip by tbs yard areas, and takw to a suit ing table in tho sorsp yard, and put w tho table with the rapour Inlet downwards, (vessel w Its side), and flaws of natural gas ployed w ths pot until tho load SONS 051916 (To follow page 98.) mm r&R awmB THB USUD THAPS %caUc V* I'-O* ?a. gqulpaeat List, oontd #T Load Trap, oontd 93 vuu out on to tho table and down Into load pot, iron whloh It oaa bo rai off at eonvealeaee Into nolda like tboao used to ow>ty the pota. Tho aaltlag pot bu a brisk setting, and a propor gas burner, bat tha ayolaue la haatad elJply bp opan flcaee, oonflnad scanwhat bp naans of shosts of corrugated Iron. Tha iwtural gas has a high oalorlflo tains, softs waiting Is qulok. Tha aolds aro tha sans as thosa usod for sagtying tha load pota, aoo paga 39 above. goto on gapalrlng Load Trap > Colvan Thaaa unlta aro axposod to tha blaat of hot vapours oppoalto tha gas lnlata (aspoolally tha load bap alnoo tha Introduction ofcrIflea platoo in tho vapour plpos fTon tha oonrartar), and they woar thin. Tha mlt balng ahat down, and purgad with 00a, oactornal patohaa oaa bo naldad an. A useful trick first Is to void a plpo nipple on tha oenter of tha patoh and to loots It open aa a rant until tha patoh la weldod to tho toasol, than to pot la a screw ping* Suoh rspalra are dona with tha toaaols In tholr working positions, but filled with OOg. Tha trap has to stand w> to fairly haaty whan balng cleaned, apart fTon tha high te^eretww durlzw aar- tloa, and it should bo of haaty plating. Stainless la not asoaasary, and thin atalnlosa would be unsuitable. #8 ^aotlcaatlan Oolraw on Oowtoralon tnits xram^ 9C-8l31-t. One to each oontoraloa wilt, vapour in at tba botton fton load trap #7. Bansana reflwt In at tha tap fron refine be* #12. Vapour out at tha top to oandansar #11. ttodarflow out at botton tla oarbon trap #9 to sing tanka #10. Tbarnonotar wall at paint of entry of reflux lino to eolwni, and ana In tha exit fron tba oarbon trap. , Tho oolwa has 12 plates, but tba saps bare bean raawvad fTon the loweat 2 plates beoauae they beoaan ohoksd with ontralnad lead, ate. Tba load would bo abore lta waiting point aa It ontarod tba eolwai. Tha naad for ao naay plates, for a ooaparetlvely rough separation of bonaono fTon diphenyl, has bean questioned, nit plant axparlanoa ladloatas sons difficulty la aaInterning a reasonably HONS 051918 teulnasiit Hat. oaM 94 #8 TruotlonetJM Opiums on Convorsifla TVMtm. eontd law content of diphenyl la tha distillate and af bansmm la (ha under flow of tha solum. rrestaably tha plata sfriolaaay lo low baoansa of tha dilution bgr Wxmo and possibly thoro la fouling of tha pistes bgr oarbon oarrlad forward la tha vapor strean. tha plates have tha usual drala holos to provost bloekogo bar fraoalag. Soalga data war# onavullablo, 1top 14/48. Tha aruda diphenyl tanka aro boat Insulated. and any otona Junketed llaos outdoors. Tho oolwas hnvo no hoot Insulation. Tasked oolnnis wars uaod on tho oarllor csilta, but they booono pluggod with aolld aottor eorrlsd forward fran tha pots. #9 fiagbg, THg Browing 90-8143-3. Bbdarflaw In fron oolioao. Bids outlot at top to aw tank #10. with (homo wall In tho plpo band. Tha outlot plpo goes down nearly to tha ground laval bafaro rising again to tha s9 tanka, ao forwdng a saal band botuaan ua trap and tho auip tank. This asol band and all tho piping aro atoon Jacketed, mnor tuba 2* disaster. These traps aro r--ovod tram tho unit for oloaalag whsaarar necessary. about ovary third aonth. An opportunity my ooeur whoa tha nit la shut down for seas otbar purpooa. Tbs tememtwe of tho ooluna trap Is below tho salting point of load so that the load that sottlos bars Is usually la finely divided solid particles. Bowevar. due to tbs nature of tha Infusible. mAi oarbaneoeous orwanlo nsterlals that settle also, tbs lead la lntsralaglsd and aggloonrsted late a solid naas. Thus It Is nsoessary to bum and salt out tbs trap to reoover tbs load. Tbs proportion of oarbon to load Is greater In the*oarboo" trap than In the load* ---* report 1642 of Oet.l5/4l states that this oorbon trap needs oloaalag every 3-0 aonths, and that, although It has a batten outlet plug. It has to be taken out and eleaasd by burning. As seen at Anniston In BovwtfMr 1950.. those pets were Simla vertloal steel cylinders about 3'-0 deep by about l,-6*^dleastor with about a 9 flanged nook MOHS 051919 Llt. ooatd #9 Owbca Trap. swtd to oonasot to the Lottos of tbo ooluwt. Tht oorsr also laipoott^ plug sad too tlag Vm to faollltate handling for sigtsuiM. AO 3uap Tanks for Crude Clphsnrl Horlswtal, steel, Insulated tanks. Dbdwrflow in, ty Vrt.tr, turn solum A tIm oorbea trap #9. out hr sdbMrgod map A<* to Diphenyl Still #13. All liquor linos thoroughly ateea Jeaketed. That to off-gos syotsw. Steen soil oaonootloao. Three liquid depth ladlootor. that with explosion dlio. . Kllsobarg, My 1*A8. stotod that tboso tanks aro worsted at about 125C to prorwt arystalllxatlon. Whoa toon la Sotsabor 1950 tha rant plpos wars qulto hot to tbo touoh. AO* S&BEBSJA For tranafsrrlag arudo diphenyl frw sg> tank to dlphonjl stills. Oaa to oaoh suo tank. Explosion proof notor. Al CcndOBOors co Coarorsloa Thaito Arswiag 90-9055. Oao to oaoh ocarorsloa wit. Who and shall type, wator through tha tubas. "Vapour la froa oolian #8 and ooodonato out to Reflux Split Sox #12, through a stralnar with tr-pasa. Balanolng llaa froa top of Reflux Box #12 to ecndsnssr, with oonaaotloa to hrdrogon off-gas systw. Am Is also aa awrgouay not to tha atwosphare. mnlitwi adrlaa against tha was of ooppor tubas, bsosuss of tho sulphur lwurltlos la tha bonsano. Tbsy adrlso wiring this oondsaasr of awls oapaolty. #12 Bang.ggiit gox. mohs osmo ( Drawing 90-9055. Standard Rstawelr, with sight glaaaaa sad lsrslllag oerowa. 0w to oaoh oortopsIm wit. Forward flow rotwna via sight glass to morals food tank #3. sight glass la raflux llaa. Both llaaa tan daw aaal hoods, and thsro wst ha sufflelwt hsad botwow tha raflux box and tha ratm lalst to tbo ooliam. Bqulp--at List, eoatd #13 Dtohwrl atm Unwin* 90-8294. two an installed. Borlxontal, insulated, itMl Mk. Btibsnrged m with water oooled bearings, and outlet to ntmu gas-heated soil with branch to orate tentoni receiver #80. Ihlat from #10 swg> tank and "Heads and fails* receiver #18. OB coo dished rod la return llaa fron hotter of colon #14. Ratm llaa frcr heating soil, VWpour outlet to hotter of oelum #14. 4* vast pipe, tnm a branch on the vapour pipe to the colon, serried ap through the roof, this vent pipe haa a bursting dlse between two flaagea loeatad about 6'0 above the vapour pipe, in one ease, the 6' length of pipe Is Juktm (Juket eepty), and la the other ease It Is bare. Dnedlately below the flange thare la a thsrno wall, with a thanao oovplo giving a eontlnnows reoord on the Multipoint tapontve reeoeter la the instwawnt roon* Xt Is found that the glass slowly boon-- perforated, probably by aalpbsr eeopeurte, but even a snail perforation la deteoted by the tiwgiaro tare rise, fha pipe above the flange is supported on rote with a turn-bookie fitting by which the pipe ean be lifted for easier roplaoensnt of the disc. The bursting disea arc B.S.*S. dikes, type Al-Pb (lead on the oonoava surfaee) "Vinyl eervlee . Bureting pressure 39 (in another oase, 43) p.s.l.g., carried be tween two B.S.U. type flanges. 96 #13B tarings 90-8211, 90-8212. One for eaeh still. Supported in a steel oaslng with firebrick lining. Oas fired. Liquid circulated by pugp #134 fron and to still #13. Plow is oowtsreurreat to flue gases. tlf the oaslng hinges away on a steel trsek for access to the ceil.. The circulating lines are etean Jacketed. Bote, however, that If water la trapped in the Jackets and the hot diphenyl circulated, a vary high pressure would develop In the Jackets. HONS 051921 through the f I A often1*3 jj-i - - - H Front VVimw or r drslilloJW rtcaivcra HONS 051922 8WWL 0X J1 laaljnant List, eontd #14 Qoluna Drawing 90-7870. On* for Mh still. 20 plat* colon. Drain tool** la plataa. Vkyw* lalt at bottoa from atlll #13. Sa fin* r*tam fron split box #16. Tfedorflow cron bottoa back to atlll #13. Thpour oat to condenser #15 via Coea* nook. Aanlaton fomrly usad * pecked ala, lth a dirootflrad atm. bat th* results war* not ao apod aa with the present battbla oap eolton. On Nor 12/49 Amlaton owpresoad tha opinion that th* 20-plat* ooluua, proposed bgr London Cantral Xnglnaarlng Oapt. would b* adequate. Special oar* la naadad If th* rafln llaa to tha atm la not to fTaaa*. 97 #15 0*Ni*war Drawing 90-9872. On* par atm. Borlsontal tub* and ah*ll. Spew In fTon ton of ooHnaa #94. Condensate oat to apllt boa #16. Ooelad op ntaa through tubes, alreulat*d In a alo**d *7*tan bp pan #23 through boat axohaagor#B2 with wake-qp tank #24. #16 Sofia* Split Ban nawlaga 90-8023 and 90-8284. Standard Sotawolr, with alght glasses, and loralllng aerwwa. On* for nd atlll. Condensate In fron oondaaaar #95. Safin oat to ton *f ooluai via alght glass. Forward flow to bwrens reoelror #21 or through bn #17 to raealrere #98 and #19. Vent pip*, ataaa Jacketed for ooaaslonal Halting out* (abould lun flan* arrestor). Vbe raflux ban should ten atean treeing far ua* while the dlpbaanl ftnatlon la running. #17 sulvwl Bonn fog au*t*<"g "tobenrl atlll matUlataa Drawing 90-7886 One for aaah atm. Confloaaat* la Area Safin Split Ao, and eat, Sr oaunnl adjuatnant, to either r VeilsF reoelror #18* or Dtphaopl raoalror #19. MCNS 091923 (To follow pag* 97). 1 Iculpmcnt List, oont'd #18 'imi ind Tails* halTr. Drawing 9C-812*. on* for aaoh itUl. Vertical Unk with submerged pi^.end wanhole. 1m4*' or "toll** friction of distillate In fr Swivel Split Flow Box #17. Steam ooll lnlot *nd outlot. Submerged puap dtUrtrx lino book to otlll. Tent lino with loner portion otooa Jeoketed end carrying burstSg dlee. Inapoetlon hole with loooo hinged cover. Bottom outlet. #18a Submerged rump One per Heeds end fells roesIvor. For transferring Heeds end Tells fraction to 9tlUe#l3. #19 Pichonor1 Receiver Tertleel tsnk fitted with submerged piano #19*. Diphenyl fraction In from Svlrel Split Flo* Box #17. Finished product out vim pup delivery line to dro oler Flint, Store teak or Fleker. Tent with lower portion steam jeoketed end with burstJpdlso. Hsi bole end oovar. Handhole with loose hinged oover. Steen ooll Inlet sad outlet. #19A Submerged Funs One for eaoh Diphenyl receiver #19. For transferr ing diphenyl to droelor Flint, Stare Teak or to Flaker. Kxploslon proof motor. #20 Crude Santowax Seoelvsr Brewing 90-7877Tertleel teak with submerged pup #SQA. Inlet from submerged pump #13* of still. Crude Santowax from outlet of submerged puqp #20 to #3*B of Santowax Dis tillation Unit. Handhole and loose hinged cover. Manhole and aorp. Steam eoll Inlet and outlet. ' Steam Jeoketed vent sad burithg also. Crude Santowax to drums through bottom outlet. Second atpem Jacketed vent with hand valve. 96 HONS 051925 Bgatoaoat List. oontd #** Bubaargad Dm for sash onto Sutoiw rooslvor. For tnufurlai orate Baatouax to #34B Santouax still sharglng tank. #81 luffar Storana !Mt for FMortrtd bsasoas. Twrtloal tank with nanholo and not. naooTsrod banssaa la froa roflux split tax #16 and oak to psg> #21A. xnist aad outlet for staaa soil. Oaugs glass. 99 !*>* RooolTlag rooonrsd banssaa from buTfar stopags tank, #81, aad tellirorlng to raoyala food tank #3- Xsplosloaproof aetor. #88 Bsat Bssbaagar Oao for sash stUL Booolvos hot olroulatlng uatar froa ooadaasar #15 aad dsllTsrs ooolod satar to pwv #83. Ooollag aator through tokos. Tbs olroulatlng aator Is aslntalaod at 30-40C daring tbs tsawms fororw, aad about 8oC during tbs dlpbsaarl Croatian. (tor hand oontrol oa tbs Crash ooollag aator through tbs tubas la saob oaao). Coaparo pago *7. #3 hs Oao for saob still, teeslros olroulatlng aator froa bsat arshangar #88 aad tellTars to ooadonssrs #15. teploalenprosf aator. #84 teka-sp tutor Tank Oao for sash still. Rsoslros aaks-tv pond uatar as naeasaary to roplanlsh uatar loot bl oraporation oa olroulatlaf thorough ooadaasar #15. Bottoa outlot to olroulatlag lias. Orsrflov. Ooastaat lovol dorlso for oontroUlng rooslpt of saks-tg) uatar. Ooadsnssd uatar would, of oooarsa, bo hottar for this ato^g, HONS 051926 gqalannat List. sontd #85 Cooler for .S&ssim Eravlngs 9C-80tO, grlseon Russel Oo. RXB-14836. teohur tte four porollol units of tte original ooolar tea ten awrovadoA ty a water juktt to inaresss tte tooling surfaoo. Rsoolvoa hydrogen, far eoollng, fron a aala serving all tte oonrartcr taalta. linn Is a nat with tend seatrolled valve eouneoted to tte hydrogan lalot via a teasana trap, Tte latter la a snail pot containing tefflos and drain lag to tte aurga tank #26. #86 Bursa Tank far Hrdroitan teasing 90-8188 Resolves eooled lyAngm and aondansad tensana frca ooolar #85 and tenons fra tte nat to tte hydrogsn ooolar. tedrogsn dollrarod to Inlot of seanrassor #29. Oosdonsad teutons flews ty gravity through bottan outlet to teter of tte two tanks 7. fitted with 55* tetar ssarto provide pressure release if necessary, tetar seal has a vent with flans arrestor. Lina to Instrasnt controlling pressure within Units of 11-16 os. Pressure gauge. Bslanelng Una to tenaone rseslvars #87. tens tte prsssurs drops to 11 os., tte eoagiressar lou stags taoenss inoperative and only tte high stage eparatea. teen tte pressure reaetes lo os both stages operate Mill tte presswe fails again to 11 os. (per eq.in.) through tte roof, #87 Iwusns Eooolvsro teasing 90-8188. Ono for oaoh oeapresaor. Receives condensed bansano Ikon awga teak #26, f*oa lou proosuro teak #31, and high pressure tank #33 through sight glasses. Bansano out via better outlet to puap #28. telsnotng line to surge tank #86. Laval gauges #88 ?np Ono for sash compressor. Itaeslvlag eondanssd bsnuis iron bansano reeelver #27 und dsllvsrlng to reeyels food tttk #5* HONS 051927 g9Utti--nt List, oootd 101 #89 two Stags Brdrossn oaBwnow Brewings 9C-8188, 90-7366. wiring ad controls, revised version sent to We, Bala, jan.l8^$0. Two ars Installed. The first stags oovroasos tbs hydrogso to 60#, and tbs second to 300# pressure. Provision for latrodwslag 00* far purging purposes. Tbs se^rosssrs tbeneslves aro watar eooled sad there Is a saall vartloal tabular eeadenoer aftar oaoh stags, dralnliv to tbs corresponding prossurs tank* itoaa #31 * #33. a*. mrdy stated, Vsvaotoor 17/H8, that tbs so^rossers bass1 318 stainless shafts sad valve dlses, 11-res1st ayUnder llasrs and salvo sagos, (touts gaskets, stalnloss stool or alindnua typo, and that ooppar sad Its alleys aro tasdosIrakis. Bo ooppar or trass gaskets should ho used, and generally sisppsi and its alloys are avoided. Nr. ciagora, gev/50, nontloned gaskets of Bahibltt astal for tbs eosprossors Aanlsten wore asked If na-lshrleatod cylinders with aarks rings weald net be bettor, but they rspllod that finely divided oarben, sbloh night sens ever In tbs hytbegsn streea, would abrade tbs sarbon rings, irawlng 90-7366 showing tbs wiring and eontrol sjstsn far a single eoapresssr, was sent to Benden, bqr 2t/u. Tho owtnan ore fed rather liberally with lubricating ell to oops with tbs possible ocnQoneatlon of bsainw la tbs qyllwdsrs, bus Aanlsten have not notlood say trouble fron lubricating oil getting Into tho process atrson. Mr. A. N. Hlenburg, JUne 30/k8, gave a general dlsousslsn of tho operation and eontrol of the oeupreoaera. Incidentally giving 150 sad 300 p.e.l.g. as the two proooaroa, bus stated that mao valtae ware aot erltloal and that the eboloe turned on considerations of cylinder also and quantity of gas to be handled. Progressive would be satlsfaetory as sn altarua- tlve to the "trigger, on g off" unloading eontrol used at Aanlsten. by I0V./5O tbs solenoid unloading controls had been rsplnosd by paeunatlaally operated eentrols, partly for reasons of safety. Blsotrlsal swltebss weald Ss say ease ba outside the eoaproasor rooau Tho roon is lUwdnated by flood lsnps plaood o few yards outside the windows. HONS 05It2* iMlUHlt lilt. mM #90 atoitw Ooolar Ona for sash (Momier. Slaply militi of a vertical. Pip* between outlet from first stag* of ooagressor and inlet to lav proaaur* tank #31. gas and vapor la at tba top fron the oospreasor. Oendmsat* aad gas out at tba bottoa to ttao low proaaur* tank, lton #31. 108 #31 tov Proaaur* Tank Drawing 90-6188. On* for snob oeaprossor. Booalvoa hydrogen at 60#, via Intorotag* ooolar #30 fro* flrat stago of ooapraaaor, and dallvars to aaoond stag# of ooanroaaor. Oondmsd Iiimwi blown to bansona rooolvar #87. Bottoa drain oook. Proaaur* Banc*. tba tank has a pop valvo to opoa at 100 p.a.l.g. aad a banting dlaaijB.S.SB. aluniwlaa, with load fssUn aatha proaaur* an*>r-ta cnan at 130 p.a.l.g. Both than* hava hoodod wonts wall ahov* tta* roof of tba oca> prossor rooa. fbs wants should ho wall away fc*on tbs roof loams of tbs seuvorslea roans, and tta atlll furnaoa roan. A oannootlon, originally Installsd ho* twoan lton #31 aad tta gas lnlot to tbs oo^rossor, was #38 Ooolar Similar to #30*ad eools tbs gas passing fron outlet of sooond stags of tta oo^rassor to tbs high prassur* tank #33. #33 gtfi r--Trir1* Drawing 90-8188. On* for sash aasprasscr. Raoolvo* byOregon at 300# via ooolar #33 fpcn sooond stags of oeaprossor and dsllvsrs to B4o dspartnsnt. Bnoss vontod to ataosphoro. Condsnaad honsana blown to oondonaod banson* rooolvar #87. Bottom drain oook. Proasw* gang*. A oonaootlen, origi nally laatallod botwoon lton #33 aad lton #31, with a roduolng valvo, was ranowsd. fhoro la a spring-oparatod rolsaso valvo to atnospharo, at 300 lb gangs proaaur*, also a pop valve to opon HONS 051929 #33 ftf* *- ftafc ocntd at 360 lb and a niptura dlao to open at 380 lb. Amlaton laatallad float tgrpa trap* to dlaobarge oondeaaed bwiMM froat tho preaaura tanka, liana #31 * 33, tat dlaaardad than baoauoa of laakaga paat tba valvaa. It la halloaed that trapa aeda, far lnatanoe of 316 atalaloaa atool, with hardaaad aeatlnga, night aarro. At praaant, tba batuaao la dlsaharged bp naana of haadopareted valvea, aa deaerlbed on paga M above. gMMPglwg Tank for Santowax Still VBrtloaJL tank with ahhaargad pwp #3*D. #3*8 raaalraa arwdo Saatowax ft*oai oruda Saatowax receiver #80 rla tha anhaarged pop #801. Jtetorn Una from prahaatar #3tC. DaUvorp of awtiaargad pop la to prahaatar op, for tho prahaatad aatarlal, to tha atlll #35- Tbare la an lntaraomaaotlaa, low down on tha alda of tha tanka, batwaan #3*A and #3*8, also a *" aonnaotlon, about 8" ft*cn tha tap for waa In oaaa tha bottan oonnaatloa ahoald ba freaan at tha atart of tha haatlag prooaaa. Xhlat and owtlat of hooting ooll. Mahola with hlngod lid. #3*d Qharglaa Pank Oimiar to #3*a, but oalr oenaaotlona ara tha latar- aaanaotlag liar batwaan tha two. vaaaal 3*A amply adda to tha oapaoltp provided tp 3*B, and It baa no . poop of lta own. Wlafieis A gaa flrod ooll within a hrlok-lUiad ataal oaalng. On alda of firewall maote ft*on tha atlll. Entry of ernda Santowax ft*on tha ptnp #3*D la at tha top of tha eoll, and tha flow la eounterearrent to tha flua gaaaa. Thar# ara fow gaa bnmara. #3*D Sntnnrxafl Tvm far alranlatlon Par alranlatlon of ernda Saatowax through tha Prahaatar #3*C. Bxploelan proof notor. MOWS 051930 #35 gsatousx gtlll Druvines 90-8550 90-0551 90-055* Qsssrsl layouts terlsoatsl task with sUteargsd ptap to sutsraal ass bsotsd Nil #35*. Professtod etergo In fMo sates vmf #9*0 of stereo task #3*B. Saturn lino froa still tea`tar #"35'*. Ebdarflosw In froa oolian #36. Salivary lias froa sWbasrtod pap #350 to tte still testor, #35*, or, for still tettoas, to tte 00-*o Ospartasat or to tte poad. tepow lias to solan #36, with teitlai disc, telot sad ontlst for stosa 0011. *te toaporatn* sprssd la sad out of tte dsatovnx still oell is nnrsally 15-30O oa s Ssntomut K distillation, tte pot has s oopselty of 100 gpa sad a 8" extra heavy plpo Is usod for tte 00U. #35* s&mjsssas. Stellar to Protestor #3*0, tet 10 longer sad la-s eight ass loansis. das aapply ooatrollod to giro oerroot ttesttes sprsad tetussa telot sad outlot of tte sell. #350 attewasd * ter eteealatteg still charge through teator soils sad *'1--K*T<*`f tettoas to poad'. Sxplosion proof aotor. #35 Oolaai U^lato eolaou 3 a l/Bm drain telos la oaota plate to protean feloolrsgs te frooslng. It is tteogbt lxr tela would bo o tettar safeguard, telot for vapoar at tettoa ftea still #35. telot fToa rsflnz split tea #38. Ohdorflna fToa tettoa book to still #35. Tfcpour oat to ooadoaoor #97. A aasfe sltelar onliaa will serve if only Saatoaax 0 Is to te sods. #37 Oaadoaaor ositai Steglo plpo te fora of Big-sag sad Jsekotod for ustor or otoaa. Bseeives vapoar froa top of alas #36 sad dollvsrs ooadoasato to roflus split boa #38. it is teortak to oosuro that uator osaaot bo trapped la tte teat sad raised to o Tory high tspustw* V tte Bsatwvau vapoar. lMl-nt Mt- mM 105 #3T Condonaor, oontd Aetuallp, only a dribble of wttr la used, la parallel flow with tho vapour, and tho wtr atreaa la ao adjuated that tha reflux apllt boot toapwoturo la around 200*0, (point #10 on tho Multipoint reoordar) for Saatoaoz Jt. in earlier oondonaor, of aholl and tuba dealgn, using Areolar aa a ooollag nadlon, ana dlaoardad la favour of thla airier ooedoaaar, baoauao of aalatoaaaeo trouhlaa. o are ao drawings, but Up. XLlonburg, Aug.23/18, wrote followlag doaorlptlont >ho laaor tube la a standard 2* blaok Iron pipe. Jacketed throughout lta 45' of langth tgr a 3*olaak iron pipe. ------bgr aartiowdlwg a well-laswleted 6* rlaar 8' above tho top of the oolwaa, wo were Ohio to got 45' of oondonaor to eoanoet to tho original location of tho apllt box aa follooot Pour 10' laagtha of pipe ware doubled book an oaoh othor to give a halr-pln shape oondoaaar (a deeeendlag alg-aag. X.B.), with a pitch of about l" par f: oot. ^rtloal oootlona about 9* la langth wore to oaanaot tha long aootlena. A final vortloal anotion of 2f' long oaanaeta tha apllt flow bon wit tha alg-aag part of tho oondonaor. Vhe laaor pipe la Jaohetad eantlnuoualp to provont an? oold apota M thft iMW IttAia ooooo QWfflniBM ttAnt thi mmwm haavloat load 2000 lb total eondaosate/br-----. -- Par tho artho and nata tarphangrl fhaetlona, whore nnah leaaar oondonoato togwotvoa are pornlaslblo -- tho wator rate oaa bo Increased.--- It would bo worth while to provide a blaakod off eoaneetlon for aawpllng tha oondonoato oven If a ooaploto( aowpl lig) arroagonant la not Installed." #98 jrfbnt hUt ion V tjpafctpt no roflwx la uaod In tha purlfloatlon of ` to Saatowax X. #39 Baatoaax H Bsoolvur A vortloal taak operating adw> a prooauro of 50 mi of aataiary abooluto. Baoolvoa Baatowax R fron oondonaor #37 via #38. Xalot and outlet for ateaa ooll. Ooanootlon to vaowwa pug #40. Botton outlet to tho buffor al, lton #39B. Vhlve for breaking vaouon. HONS 0*1932 ( Unlpnant Um%t oontd #39* gttgng* ZMJ. ttB #32P Delivers to tha Aroolor plot, the Santovax S flakar, or tho HB-40 plant m required. #39# Baatowaat Distillate Deaolvar Vartloal cylindrical nml 5* * 5*. Dtetlllete In trvm tho nmIw, ltan #39, and oat ter sufcnsrged pap. ltan #39*. Works nadar ataospbarlo pressure. BU stsan soil.) #*> gfflff.Bfifc Bumfeetared tr So Visa. Batman ltan #39 and tha vaenm paOi Oillaten Ian a aabUaate trap and a nenn tank In too Una,to allow settling of particles. Bo filter la amlajod heeaase traeaa of tarphaaorl reaching tha pnp are either dissolved In tha oil or dlaehargad to atnoaphare, and do no ham. HONS 051933 map--nt mat. wmtA 107 8-- Braving 9C-9060. A. Co--1-- BM.tr Buh soar--t-- --It teat () A L.fcB. 'Nlera--*' reoerdlng-e--trolling luoti i--ill far tlw tngmt-- of tbo e--rortcr pot, whleh war*too tqr 0--trolling tbo gu o--ply to the pot. tain oo-- instr----t. atm responding to ths tter--oovslo -- ths somr--t--, also eontrols tbo -- --ply to #8 prohostor. if onto--tlo control should load to to--rds a drop in tsnparatnro of tbs #2 prsboatar, tten this is eorroetod tr turning do-- ' tbs convert--. (b) A Ponbcro *0n-Qff" taps pot--tlo--tor --pirst--o ecntroll-- far tbs #6 protestor to prov--t tbo ta proot--e of this pot tea getting too Ugh. All pilot linos are tab-- ten tte gas lino to tbs #1 protest--, uhloh adr tea --n--1 0--trol of tte s--ply. fte Poctboro o--troll-- Is a safety dsn-- uhloh will work If tte o--wort-- o--trol do-- not operato. fte so--t-- 0--trol should out tte gas off -- both Bo. 2 pot and tte so--t-- pot If tte t--p--at-- gats too high la tte souvert--, but If tte control falls tte Poutero outs off tte gas In Bo.2 pet. ftero Is no definite Unit on tela control, but it operates at apprart--t^r 760C. (a) A L.U. 'HInr0--r1 12-point rooardliue Inot--nt for tenpemt-- at tte following polntsi gfhpe-- tea out-- vapo--la-- --11 to protest--, tbps-- tea ten-- --pe--lo-- coll to pratest--. tape-- tea A protest--, ftps-- lb-- #2 protest--, teow lb-- oonvart--. Sprotest-- load, of mi'll-- oendo-- --t-- outflow A-- g-- to rape--la-- 10 A-- gM frea vapo--la--. A protest-- load. MONS OS1934 lino fr-- tol--. fte points f-- --Its A A bare not bo-- dotallod tera -- ttey are two-pot waits of a differ--t end 1--a --tlafostery deal--. Hiulpnant LUt. obU A. Owwwm Thilta, oontd (4) A Mbcro flew controller for the benaone nvplj to oooh wait, aettnM tqr an orlflco In the food lino, ywdbcro FnooiUo Treasure Irunlttm bore boon lnetolled. In goreriber 1950 than# wot Installed, with ono span, la aepanto non Whloh oentolnod also tho Baton fax* tho fool goo, and whloh bod o acoona)looting door to tho eoctroi rooai whore noot of tho othar instruoonta won loootod. Thaao Indlooto tho flow and olao tnnaolt tho erifloo wtaavroa to tho control lnatrunont. Than an olao loootod, within tho Oontrol noon, hand wains and preaowe gauges far oooh bonaol lino. Soo olao pago 31obon. 1. Offf-doa Troo it (o) A taagoratura Indicating lnatnnwnt thamboowplee at tho following polnta oh tho grm easier (1) apdngan In (8 polnta). 181 Ifrdrogan oot (4 polnta). (3) Cooling wotor oat (4 polnta). (b) A oontrollor responding to pnaavro ohoagoa at tha hydrogen awgo tank #86 and ooattrolUng aolanold (non NOMtly yaantlo) opontod nine on tho ooi presaers aooa to nolntoin tbla prooauro within tho llnlta of 10-16 00. par ag.ln. 4nt<#o <ndtrwitl Bobber fitting* Boat not bo wsodAwnaro tbagr will bo oopoood to tho pnoooa ga*,b*oauso of tho swelling whloh would bo oaoaod ty tho banians in the gaa. Mnhanrl gtlHa atlll boat (0) A L.h I. 'ataronoz' oontrollor alnllar to that wood on tho ooorartor pet, bat oontrolllng. Tin tho gaa only, the apraad of t sag orators botwoon lnlot and outlet to tho banting soil. (b) A Xh 1* 'Wlnrboot1 noltlpolnt noordlng ftiatn--nt for atatmeraaatores of Ooll mint, thla will bo about the aono oa point #1. Outlet emulating lino, fty of OOlMBI. RtflWK to OOltBB. MGNS 051935 tho olreolot: tho gaa aqpyly to late--at List, a--td B. Santo--at twn (a) A L.M. 'Micro--x1 Controller cimier to that aaod -- the eooTertor pot, baft controlling, Tie the gas aapply th* 1 spreadr of te--ereture tot-- inlet and eatlet to tho boating coll. (b) A L.M 'Micro--* anltlpolat reoordlng lnctr--t for to--orat--os of: " Btm body. Boater inlet, H--tor oatlot, Itarlni ooltmi, fop 1--Ido of oolu Sight glace at receiver, Bott-- l--Ido of coin--. Condo--etc In flew boot, l>rcheat-- Inlet, Preheat-- oatlot. Ittlinl-- ohnrta fT-- noot of tbcao Inatr--ta ware sent to --.V.M.Cooper, Land--, In October 1947. aaggaot --laguglaaa vool trap, aboat 1 pint olio to protoot Ijetr--t 11--a fr-- bio--ego tp dlpnc--1 etc --lag glye--la trope to protect lnctr--ontc operating -- --MW. X09 MOMS 051936 amJSUBBBSBB. Aailatai (rtlato for tija lnatollatlcn of 3 (Upbfogrl olta (#11, It, ft 13), Mm 26/47, hi flaon swtv HWWft ft Hitow, Saptaafcw a 58 of the la wt porta of tfaa . plant ora tte loatollad eoot ftaraa fw othw whlah vara gliaa oa poga 58a of tftat uo HONS 051937 MHMSS. gLf 8m "BkPllar Hvarti' Uatod on page s ohm, and "Wot* on Choice Of PrOOMB OB O Itovo, 111 Iff--* of ttrlatlcn to B*n**n* Ownlltr 8m also not** on b*n**n* wider -SyMlfleatlon* fe Twt lathed*, P** 54 Am. ianletow report 1642, o*t.!5/4l, atatM that, at that tin*, bon- m with a distillation rank* of 79.4 to 81*0 waa need, bat that the froeelng point hah to ha 5*0*0 nlnlnwa. traoM of toluene oauaod the fernatlen at atarm *to. uh nin**ii1*H*il la tha Impda* fraction of th* diphenyl dletillatta. n anoant of thla mi only about 0.0656 of tha diphenyl nod*. Aliphatic Ugmrltle* war* lln&tod In anoent hr tha 5C ap*oifioatlon. Iha natorlal contained 0.06 to 0.080 total *ulpbnr, hat waa wot thought t* won any operating difficulty, and aalphar aaa found to dolor tho formation of oarhon oa th* natal aurfhoaa or tho pota. Bmwrmental oork lndloatod that water In tha hanoana favoured the fomatlon of oarhon. (ttuoaalvo anowata. If pwapod Into tha vopouriacr, ny mum a violent dovolopmnt of ataan, endangering th* Joint* of the equlpmnt.) Iha report refer* to work hr F.S.Hbbbard h It.A.Being, Sept.17/41, thawing that froth henaeno glTM 1.5 to 1.M nor* oonreraloo per paaa than data recycled tanaem, and other report* nantlen aeon greater dlffaronoM. Sm for ennl** pagee 112 h 113 hole*. Vhla offMt night ho aaplalned in on* of th* fallamag waywi (1) A* froah hena*n* nap contain aon* Material whloh pro- notM the rMotion. - (2) tha recycled henaen* way oentaln cone Material whlOh lehlhlta th* reaction. (3) tha roayoled h*n**ne nu contain eon Material which daafrey* an Inhibitor whloh la proaent In the froah Bplaaatlen (3) aoean to ha rwled out Ip th* obaorvatlen that In ordinary routine working* with about 800 roayoled henaeno, and about 280 froah, th* eonvoraloa goo* quit* well. Aa between (1) 4 (2) It la argued that aone grade* of froah hantane chow even higher ecnveralon ratM and it baa boon ehown hr aaperlnent that the addition of oartaln ehowleale do** actually epeed tg> the eonrcrelcn. HONS 051938 <*--af m tho Proow. ooatd Iff--to of "Proaotore* In Boiwono lia *ho report by Omoror olted on peg* 3 above giv-- the followlag result* In laboratory mlt. Promoter AMed wwwim' one (reogreled ben*one) Ion* (freeh boosene) Aoetle Ao&d Btbyl Aleohol Btbyl Bthar a. Butyl Aleohol eee. Butyl Aleohol loo. Butyl Aloohol Aooteao < CooTerolon at 80QQC impa*myi ui prod--i; 10 14.5 23.0 24.0 24.5 26.0 26.5 27.5 30.8 Iff--t of Sloe of Dooo 2.00 Ua Propyl Aloohol 1.0 m m 0.5 w m 0.2 mm m m 0.15 mm 0.1 mm m m 0.0 mm m % CoBrerelon 9 750C 17.6 17.0 17.1 16.0 12.7 10.8 6.3 HONS 051939 Qo--at* on tti ?mw. eontd IfffOOt of ^wwUw* In Bwmw. MBtd TrmoUn have not bow uood t Amlaton In anrafaeturlw work. Conowr'a report rontowmla that if tbo wo of mg. tor* la routine wanfaetura la planned, trial betoh owbt firot to b* carried right through to Aroalora, to wke *w tbo produet does not contain ugr detrlnaatel ty-prodwte. If tbo plant la aborted with fresh boosen* tbo conversion figure for to* atanderd oonuitioas will ha about 2Ktf, bet tb&a figure will fall as tbo wohuged banaana la reeyoled, and at tbo and af tba day nay ba oa law aa 10)1. Tha laoonlag banaana, though of vory high purity, appears to contain enough af an unidentified pronotar to haw a Narked affect on the rota af eanwralon. The lulling off In tba eanwralon rata would naturally bo wry lneonwnlant In routine uaaufaatura, ao tbo food of fresh banaana la node praotloally eontlnuowly into tba reayalad banaana task, ae that there la aluoya about QOf of fresh bauawo la the food to tbo wpourlaora. Tbo reports juat ywtad dlaewa tbo oonvarslan reoetlon in push grantor Svwltloa likely to oeeur la tha fresh banaana are toluene, paraffine, ayelopnrnfflna, and alnllar produeta, boiling area B00. Pyrolysla of banaana which la contentnoted with these will glw diphenyl which la likely to be oontwain*ted with a variety of products, and unleaa these eontanimnte ere renewd before the diphenyl la ahlorlnotod to glw Aroeloro, tbo Aroalar* wd* fTan the diphenyl are liable to ba arntantnatad Pith abler teapoudi in which tba chlorine is nere labile than In true Aroalora. Ooneequontly tba eontaadnatad Aroelor nay ba ipaatad an tba wey stringent tests imposed by acne electrical of Aroeloro. lb* Diphenyl nade by NOLie to be wed to wko Aroalora, and IF. T. 0. (kuna, 0ot.1T/bT, oetlaatod that about half tba Aroelor prodwtlon would bo aa 125* for oloetrloal waa, so tbo Question of stability of the Aroalers Is of Uportum to NBb. Apparently, howewr, tbo trouble baa been United to Tpaaoli" nlxturea of Aroolore with trlohlorbanaana, and it le tba triohlorbawna uhlab has boon winly at fault. Mr. Wlonbwf uggwtad that nora Intanalw fraatlanatlon of tba diphenyl night anpwnto for tba w* of Inferior bonsone. Sr. Mtrdy. SB0.23A7, etnted that bonaon* aantanlnoted with paraffins, would yield etyruw and apparently vinyl bipbaeyla, end that these prodwte, on eblorisatlon, would yield wterlala HONS 051940 C--1 ob tha Fwmi. eontd IffHt of *FwtCH' In Bwhb>, oontd lirtli to oouao akin troubles. The chlorinated products night bo stabilised by being bald at high teoperetureo, hot It Ha not oortaln that tba stabilisation would go far eno^h. foluana on pyrolnla la aald to giro aona styrene, and it uaa believed at ono tlna at Aimlotan that ohlarlno derlvstivee of etyrsno woro eaualng akin troubles anong tba workers in tba drooler plant. 800 pago Id above. lb a latter dated April 2l/*9, . Kllenburg 11atod alkylated beaaonea and alkylated biphenyls aa poaalble hgr-produeta fren tba aaad Ispurs bansana, and no atatod that atyrcna and atllbona bare boon Identified In tha "toads" ftreetlon of tho dlptanyl still- lintana bonologuae on pyrolyela tlroa (X.Ssuerc, Mature", Sept alao dlbonayl or dsriva- Iffoot of Variation In Tina-Tospereturs of Exposure Tba process la norwelly nm with tba lead In tho 3rd pot at not above 8*0*0 and with a bonsene flow rata of XfO U.S.Qal/to., those aondltlona giving about lfljl oonvoralon of tba banana Into diphenyl, tnpbnyli eto. Tba retention tlna eerroapen ding to tho given flow rate, naturally depends on tba pressures at which tbo pets are operated. As the proooaa la earrlod on day after day, tba vapour passages beooue noro and noro restric ted k tba dapooltlen of oarbon la than, and this raises tho pressure in tba peta.at therefore tba retention tlna laoroaaoa. Alao, erlfloo plate rostrlotlons are being tried la tba ozlta fTen tba 3rd pots, bban the pressures Increase, fron oltbnr oauao, tba practice la to rodueo the teaporaturos enough to nslataia tbo aana oonvoralon figure of about 180. inareasing prsasures also give lsaa antra inaunt of load boaonso of tbo lower llnou* velocity of tho vapours, and tbs lower tsagaraturaa should rodueo tba eorroalon of tho pots, but Anniston aapsrlanoa la showing tbnt tbaao advantages nay ba dearly bangbt, at tba oost of lneroaaod nalntonanoo of tbo pot oovara, gaskets, eta. Sae also tador "Vrooess in Detail", paga 3* above. HONS 051941 Ooamnta an tba Ptomm. eontd mss&jsL Variation n^-famaratura of Bapoauro. ocntd Amlaton report 1642 of Oet.lsAl (Itn th# following atatenant of tba affaok of variation In pot taaparatureai (w. of load Taap of load la Toav> of load la let pre 2nd preheater In eonvertcr heater #9vdk TO 840 T25 840 T20 840 m 825 25 800 BOO Oarbon fonatleu beoonea excessive above 840C. 0 Coovoraloo to erode dlphenrl 18 20 18.0 to 19.0 1T.7 to 17.9 21.1 to 21.9 17.9 to 19.3 fha affaat ot variation In proaaura in tba load pota aaa atodlad bgrOonovar a Haff of Plant 'A*, aaa report Oot.5/35. At 800*0 andar aartala aondltlona they obtained 6.2% aonvaralon at 5 pal, and 14.40 at 38 palg. It la atatad that ratio of terpbenpls to banaana In tba raaetlon prodnat la about tba aana aa tba ratio of diphenyl to banaana. At 180 aonvaralon, tba ratio of diphenyl to terpbaqrli, ate., (high bollara) la abovt 4.5 to 1, and tba anoint of oarbon focvnilon la not too serious, but If tba 0 aonvaralon la pvabad bsyond 180, tba ratio of hlghbollere to dlpbnqrl lnaraaaaa.alao tba ratio of oarbon to diphenyl, ao lfljl appaaro to ba about tba aoonoalo balanea for Anarloan aondltlona, avon though Amlaton oaanot aall or aaa tba vbola output of high bollara. Baa "Baalct Data for 4th (Kilt, " Aug.9/39. for a eurva of ooata v. 0 aonvaralon. Haloing tba pot ta^aratura glvao aa laeraaaa la output of di phenyl vltb relatively llttla laeraaaa la tba oonamptlon of natl gaa and at tinea aanll varlatlona In aonvaralon rata bava baaa aada at Amlaton to gat a graatar output of dlpbopl, at tba eoat of a proportion of vaatage aa hlghbollere. *--<**! report 1642 eltee a report bp Borgia, BaaId b Pony, My 15/31, ladloatlng that If blgbbollora ara reeyoled la tba banaana, tba anaunt of BB In tba oruda diphenyl la not laaraaaad, but that It baa a bibber boiling range. Aanlaton experience op to lovadir^O Indloetee that reeyellng of diphenyl In tba banaana lnaraaaaa tba anount of oarbon formation. HONS 051942 Oouaanta on tha Prooosa. oontd 116 *ba bonaana dlatUlata mat tha dlphatqrl atlll la i---inti bafara balag raoyolad ta tha oanvaraloa atago. it woolly oontaiai wary llttlo dlfbangrl, tat If It auntalnad aora ttaa about 3f It would ba fad book gradually, or la an oxtruw ooaa, ratwnod to tha taada * talla tank for radlatlUatlon. It u atatad la Baptndiar 19t7 that eonvaraloa waa ranching 13P la tha aaaoad prabaatar and 180 la tha eonvartar. fte extant ta whlah tha reaction procaada la aaah of tha 3 pota, naturally dapaada oa tha oandltloaa of tauperetura aad preaawre la aaah pot. Aanlatoa roport 1642 glvaa tha followlag flgaroa for vapour leaving tha aaeoad preheater: tad araheatan load tanaeroturo < oonreralcn 64oC 720-1 1.0 4.0 to 5.0 10.0 matlllatlon of tha erode Ptohanrl ta*pradaota( whloh tall tataaoa taasaaa aad diphavl, talld ta, only warp alowly, la tha oontlanoua reotyallng of tha "haada" fraction, aad It la not difficult to run tha fractionation ao aa to glva dlphaasrl of tha necessary quUtr. ta.SUaaburg, agr 12, 1949, atatad that about 0.10 to 0.9 of tha dlphonrl ylald uaa alda-traakad la tha ferai of tha odL frou tha "haada" Amotion, taalatan roport 1642 giwaa 0.0659! oa tha dlphouyl aa tha aaount of at|ratio, ato. foraad. Variation la tha diphenyl dlatUlatloa eondltloaa night alao go aoaa nay to offaot tha offaota of ltfurltlaa In tha %aaaoaa uaad, aao pagaa 55 h 113 atava. la--aaa rooowwy trm tha Brdroa-- talita reported noderately good raaulta fTon earWbhlag tha hydrogen ullh alaaral oil. Aa activated alualaa ataortar waa lnatallad at Aanlatoa, to taka ta tanaana fron tha hydrogen, but It gave poor raaulta aad waa dlaoardad la favour of tha proaaat ouapreeelou eyeton. It la thought that tha alntiaa ni not pro^orl^ra-cotlvntad. 8aa Aanlaton raporta 214,Sept.22/33, k 948, Slnao tharo la a waa for tha ooapraaaad hydrogen, tha aoapraaaloa ayatan appaara to ta tha boat for Aanlatoa eoadltloaa. Originally tha hfdrogan at Aanlaton waa plpad to a gaa wain and ta--ad, with natural waa, undor tha wlta, bat difficulties la beeping tha oarraot air-gaa ratio In tha tarnara aooa oauaad a dlaaaatlauatlon of this uaa of hydrngon. HONS 051943 gg-JB* Labowr fcwlrwn At Aanlatoa la fcwrtir 1950* om operator par ehlf taould look aft iv to 5 ooarerolon unite and on* diphenyl atm. Bi addition, there aaa oaa ehlef operator per shift, (bat his reapoaalMlltlee Isolated Arcelor h -4o,) and there waa a general day foreaaa, (Carry), eeroriag a nWber of departwta, including Aroeloars. te. niaaiborf wrote Aug.l8/b8, about the breakdown of the rarlooa ervioe charges anoog the different prodwetai Mphoeyl Crate Uphoayl Metilled Steen, lha City water, ew.ft. heeorered water, ow.ft. Oaa, eu.rt. Haeferloity XU! 0.10 0.037 0.49 13.5 0.050 0.91 rio 8.2 0.008 fhe wita are givw per potatd of produet ~ for JWae/48, and he oeaneute that thore are seasonal variations la suoh figures. 117 The praetloe aheeta, pages 180 t 121 below, live a reoerd of the frequency of varioaa repair Jobe. MOMS 051944 i fr n ic #4 U m It U* 74 i\ n l *** t*7 HI. ^ 4*-*4 4r*7 tr>4> 7** i 7--*$vl 04<4* It 14 II Ml /I -- t %4 * ' lI 4'7** "4A* TMU U< F^"l > U0 K tfl 7# 4* 74 ** 71 *4 ft! 4* * - t .7* I1**** 4* *74 1 M4 w 7* 4'4** # 7f 1% *| 4 Y 1 * T *>l 44 > 4* -- ||| IT fc -M * Iff #T M| 44 i rw ft / 4f *' *rT at 'll aw 1 r f m H> 4*4 >) ** - 7f w - <49 74 % > 4 ft ' f* >7/ 'Mh Mf J7t *M *-7 - H ! -* V 1*4 *vT "V* \>lf r# r.r r Ml -0m* mm J*l >f w 0*4 0 *f 4*1 * MS Ml *f ' Ul .V| '4 r > I M >* ` *. %. 9 I 1 ! 44 4a* 4 WT * ' - .41 74 Mn - %1 > itw ] Ml t4 7lf IX4, ' >44 7lt **4f .# >4 ,-j^ -./ * ! n* # m 'n" 'w'` ! i J# | M* rm( fill, 44T . t-mm 7-M ## 4r HONS 051945 ii >? *-? vi jt -c oM> * n> *7 if M K Off . *Vm*i Oft*f >M W I ,t# ,%f . . V0 Ml. ifut -7)f -- >t at * lf V-. f*i it<i '* rt --rnti ->r -f jf >** ->7i*f . -7 .>*] - . 4 * , . ' Mf f . >7f . i f im it*. ,`*'*>7, ' t *7f . ' *' *Tf* wf HONS 051946 5-1J00 aaJLUuusutf1 6-009- *r. ZUonburc, Jtaunry 20/t8, gn tho followli* tmkdcnm of fen* fwl gu oeuaueptloni ou.ft.Ab. drooler DLstUlotloa 0.66 UffeMvl - Crate Obito 16.7 Blpbaayl - XUotlllfttlan a.S Bantam It MotUlatlon 1.5 Qalarlflo value of tbo gua about 10*0 B.tb.V./ou.rt. at SnT and atnoapberla proosuro. MONS OS1948 HONS 05X949 iaa fhis rspcrt Is snlnly ocopUntlcn of intonation trasi froi AmlitoB nporti sod Tram tiHoulm d MmipeDiioo* with nuqr Mtet or tbs Annis ton staff, dun willing sad afcls bslp is gratoMil mndhiroa. Tbs rsports nads tqr Msssrs BMsraroft ft Nathsr, t^tsftsr 19%7 bars boon lwxwpoaratsd, also that of . L. Ehrdoa, Augost 1950, and obsorvatlons nads Iqr tbs anther daring visits to Anniston. SONS OS 1950 pago 1 I* D*2 (OMorUaed figures danote tho wars Isgortaat aotry undar mar m subjoot) Msmmjmtam..................................... Aladat abaorbar on hydrogen (atutaad) Aroolor, electrical standard required . . . 122 . 116 55.113 oatalyst lat aaa TBeasero, affaat of oatalyat" daagff treat osarpusylng into faad tank .... 30 tUfar ftw water la............................................. 29,83 dlaebarga froa L praaaura raaaala .... 44,103 affaat of oatalyft la................................3,29-, 111- affaet of lapurltlea la ...... .3,16,55,111- affaat of preaeteM la............................. . 112 offaet of sulphur la................................................. Ill afTaot of uatar la, aaa "Benzene, oator la* faad arrantQBants....................................................... 29*.83 aaa also wider "nutriments * faad rata......................................................... 31 faad rata during atartlag up...................................37 mtara................................................................... 30,31,85 handling................................................... 2-,83 leakage late fluaa, aothod of datootloa daaerlbad........................ .... 91 SMBtlaaad..................... 32,36.76 looaaa la tho hydrogen atroaa, Aaalatoa report aaatloaad.....................3 phyaleal propartlaa of................................... .10,11 SKty.* offaet of ob drooler vorkare. . . I6,il4 quality of, suggestion to do battar fraotloaatloa of diphenyl to eoapauaata for poorar bansana . 55,113,116 raoelrar fToa diphenyl atUl...................................99 raaaraay from off gas, aaa uadar raoyalod, resets warm slowly, aaa , "Bansacta, affaat of oatalyst raoyalod fToa dlphaayl atlll, aranlned raayala faad tank. ..................................... reeyollag . .... ................................. raeyellai ahould ba fairly Blfors . . risk of flooding ocnTortor with. ... . .47,76 . .29,63 5, 29-, 111 ... 36 ... 30 HONS 051951 pm* a , VMlflwtloH tad teat nathoda. . . . tor* tanka. . ........................................ . tar* tanka, flra arrengananta .... XT# _ atom tanka, objaetlona to intarunl eolla In. .................................... .... , 84 ulpbur In.................................................................54,111 toat raeorda ........................................................ ... trap fallura in Bq ayaten...............................44.103 trapping of oatar froai.......................................... 29783 aatar in, dangara fna ............... ........................29,83 offoota of ...................................... oo-iii aonrooa of................................. ,29 Bulldlnga........................................................................................... 82 000 alao andor "ventilation" rating dlaoa, on dlpbaapl atllla...................................... 18,96 an JU roaaala....................................18,102,183 kr*Fua flaa, aao unaar "Vbpourlzar" 1, buUUMv, bursting proaauro of................ . 89 bulld-vp, farouraa pgr proaaneo of aatar .111 balld-up, fsrourad bp raepallng dlphaupl .115 bolld-up, in fcha eoararalon ayataau . . 34,11! burning out fron pota and plpaa .... . . 41 dotaetlon of bloofcagaa. ........ . . 41 dloodda, oomaetlon to oonaartor. . . . " " handling ......................................... not usad in dipbaagrl atlll . . auggoatad aao to ranoro oarben . .aao in ebaeklng eoararalon aystaa. . . 37 lntantlonal addition to load pota aaggeated 22 prooautlona in burning oat (danago to equlpaant). . . . . 41 (risk of poisoning bp load spoor) 41 euneated ranoral bp OO9. . , 41 tetrachloride in fire proraniltlon. olsailing of .17, S trap doseriptlon of. trip. operation of. S Oatalpst in frooh aoa under ootalpot In' Oharta, a00 Chlorination of diphaapl, nantlonad . . aao also undar "Aroolar Chlorination of Santowax......................... Ottorino, dotorninatlan of, in sontouax Cbolea of prooooa ......................................... .:& 6 Ooltnai on oanraartor, orrongonant of . . aomrartor, aboklag of ... . oonrartor, afflelanop of. . . . 93- HONS 051952 laden Oolwi on MmrtWj operation of, ............................... ...*3 convertor, peeked colwai inevitable.......................94 MBnrter, repair of...................................................n diphenyl ittll............................................................ qf Saatcwax atlll............................................................ .. CoBBonto oa prooeee. ............................................... m Oc^preaaore, aoo under a^dro|wl oeaipreeeera" Coatfenaaro oa eoanraloa wlta, doaorlptloa of ..... 95 operation of.......................43 oa UpkMvl at111a, doaorlptloa of. ..... 97 oparatloa of. .......................47 oa Saatoaax atlll . ........................................ 49,104- Coatrol toata.....................................................................43,47,75,116 Conversion pota, baffles................ ........................... .... ... 33 baffles,sagging of ..................................... 41 oauaoa offailwo of.........................................4l octot..................................................... 41,42,86- oovars, bolts of, eat,in. . repair work................................... 08 eovare, Joints, aoo under ^Baskets" aovera, warping of.................................42,07 oraeklag of wa&batwaea pot t rln . .41,08 depth of load In ...........................................32 doaorlptloa of...............................................85 design of dlp^lpoa.......................................86 e^tylng of....................................................... 39 equalising Unoa oa.................................33,90 llaa arrangsaaats............................... 36,41,05 lootape of load or vapour fron, detention of..............................42 nalntananee of......................................... 4l;90 nevlng without a^itying ........................... oparatloa of................................................... 32 overheating of lpper walla............................41 proaauro gaugea, aoo wador "Xqurtlslng Unoa* alao .......................................42 proaauroa la...................................................34 repairing...........................................................42 rlaa thlOkaaod................. .............................. 88 rln ualda oraoklng........................ rotation of hotween different .41,88 aottlnga........................................... 42 netting of........................................ aoo also,"Conversion Pots, .33.88 flue arraagonanta* starting of............................ 37 atopplag of....................................................... 38 teagiaraturoa of................................. 33,34,51 teeg>oroturo eoatrol aathodo..................... 107 HONS 051953 page % Conversion pots, tesnerature oontroliars........................ 34-,107 to do free rron oaslngs................................ ~88 vibration of, Soo "Vibration" Conversion process, adjustment of teaperature to Ottvanaata for pressure varia tions. Saa "Pressure lnoraaaaa, eenpensatlon for" degree of conversion In oaob of the 3 pota.........................116 description of...............................................38 affaot of variables In................ .... . ,111- two pot uitoi Mentioned .... 32,88,85 Conversion taat, details of................................................. 75 nsatloned........................................................... Coaling faaa.....................................................................................19,20 Copper and alloys, failura of in B* ajatoau . . 24,44,101,103 not roon--ndad for eoadaoaara ...........95 Corrosion, affaot of lnpwltles In lead feared. ..... 57 onaml note < .............. 22- of convertor pota..........................................41 of convertor pota tor load bloat (Am*ton report).............................................3 try atalniaaa ateal for trapa in Hn aysten . .103 Coot of ovtipoant.......................................................................... 110 Ooot of aanufsetwe......................................................... .117- aanufeeturo, practise sheets......................................120- aaaofaetvre, versos % oonverslon. ...........................115 Coot sheet, diphenyl. .................................................................... llo Ooot shoot, Santcwax B. ....... ................................. .119 Crodo diphenyl, analysis Method for ........... To cDeposition of, aoe "Plow Shoot tasks, description of.......................................95 Orndo Santanas, aoo ^Santowex, Crude" mm DATA BOOB (Anniston), listed..................................3,4 Design data hook, (London) Olsonssad tv Anniston starr. . .4 Dlphaayl distillation, oosnonta on................................ .... . .116 oontrol toots....................... .47,76,110 out points . .......................45,46,58,110 out points, variation of suggested to nisopm- sate far poor honsons . . .55,113*136 desorlptlon of.................................... 45- flro hsaard in ... ......................17 heads fraction, swnint ^_ elimnatod................... .28,48,116 refln ratios 4fc47,K Dlphsnyl, MBL do not ospoot to soli.........................................7,48 physical properties of...................... 11,18 apoolfleatlona and test Methods, ....... 58 HONS 051954 Index P*K 5 Diphenyl etui, banians rmlw of, described................. bottoon, aoo 'CM* Santones" .99 bursting diao on. . .................................... eoluast, aoo tnder "Coliasis" . 96 oendonaor doaerlbod .................................... condenser, indirect, cooling of ... . condenser, tea?, control of ..................... sr ,7-K condenser, bent oxobaiyar on water of ................................ condenser, crude Sentence receiver. . . description of ............................................ diphenyl receiver ........................................ distillate switch ban ......... forcerly direct fired................................ heeds I tells receiver................................ beet ovt off If pwv fells........................ 106 beet exchanger an candoneer wetcr . . . beetles coll..................................................... precautions in charging ............................ discharging........................ etsrtlns ........ 18.48 safety dlso. see "Diphenyl Still. bursting disc". tagetatve control . toss)arctics recorder. .................... ... . . ................................ ! lol noffdlt eceecceeere 52.53 Distillation, see "Diphenyl distillation" and "Santosex distillation Xrawlng list.................................................................................... 77 aMBJn nrons, see "Previous reports" ,, Dsrthlng or vessels....................................................................... 17.84 arrest of variables, bonsono quality. .................................... Ill catalyst, see ^Bensons, effect of catalyst in t_ pressure............................. 34.87.114.115 presetors. ............. 112 - recycled bensene ................................... 112 recycled diphenyl.......................................115 recycled high boilers...............................115 tlns-t eegi eratura .......................................114 Bfrielenoy figures, see "Cost of nsnufacture Anniston report on losses of bensene In off gas. ..........3 Slsclrloal use of Aroelors, sec "Aroolors, aoleotriad *>tying of lead pets, sec Conversion pets. _ . Bquallslng ` n convertors, see "Conversion pets, equalising lines on" Iqulpasat Cost..................... lqulpaant list..................................... Iqnlpnent list, general notee an. _ Sxtlngulshare, eee >lre fighting" HONS no st ag 05193S Index page 6 round tto pot 114. ................................... .18.87 Un eipilpnenti ..................... 18Plr precautions, Anniston report cited ................................ 16 Pin senons, nntlonod ............... .19.75 Flanges la plpo linos .......................................................................82 Flooring......................................................................................... 19,20,82 Float oontnllon In bonsono recycle food tank, soo "benzene food amngoaonto " Plow controllers, soo "Xnstrtaoenta" Plow shoot of aotorlols .................................................................25- Preotlonating oolwms, soo "Golems" Pool goo, burners ........................................................................ . 85 oolorlflo Talus of............................................................ oalerlflo value,aentlaned...........................................93 oounoetlons.......................................................................3S eonsinptlon of. .................................................... 12T,120n eonowptlon of, rs'jotjaa to pot tenperetures .35,115 control....................................................................... 36,107 ..................................................................... 31,36 (US, oso "Fuel gas" Qasketa .................................................................................... .... , 2t gaskets, waking of few pot ooron ............................................ 87 Osman nports llstod................................................................ 2,3,6 S-40, wsntlonod . .................................................................... 7,18 Beads a tolls {bastion, build-up of by-produst In, oao "Diphenyl distillation, bands fraction oant ollnlnotod* Bonds 1 tolls fraction, composition of, soo mdsr "Plow Sboot" Bsoda I tails receiver, dosertbad ................................ 98 Boat balance...................................................................... Boat enabaaasr on condenser water, diphenyl still . Boating coll for diphenyl still, dosoMbod................ 15 3 operation of, 000 TMphanyl distilla tion, description" Boating colls for aantowax still ................................. 103,10b Boat of reaction..................................... ....................... .... . .Boat troataant of stainless steal roooaaasndod . . . . . .Boa1th considerations......................................................... . . 15 22 16 8co also Welfare* skin troubles in Aroolor......................... 16,36, 9Blgh hollars, ratio of to diphenyl, produeed. . . . required. . . . Bpdrcgon, aliaalas absorber for bonsono abandoned. . ui beacons recovery iron (Amiston reports), bonsono recovery iron, eonasnto on. . . . ul oarbon dlooddo contsnlnatlen of................ 19,38 eeapreaslon, oholoe of pressures at two itties. ........ bb,ioi SONS 051956 IfrdrogMi, oo^reaslon, flew ihwt of wterlili im under "flow Shoot" eeapresscr, described.......................... .... ................ 101 ocapresaar, lubrication of.................. ................ 101 . . .compressor, operation of ...................... . . . .44.101 ooolara............................................................. 100.102 oooling and oeapressioa. ...... . . . .44.101 dangers............................................................. . . 18.JS.101 fornerly burnt with fool gas . . . . . . . .116 nw deterwlnation emecesaary . . . . . 19.44 pressure oontrol ....................................... 44.100.101.106 roealYora described................................... . . . 100,107 aurge tank ................................... taepaeature recorder on ooapresser . trapa on Inatrunant llaea...................... traps for bansano. . . .......................... uses for........................................................... ant oonnastlons froa orude diphenyl ate. tanka 19 mnonn FMCTXOB, composition of, see wader ,, "new Sheet Tuatrwaants ..................................................................... . 107 boasena flow oontrollora................................. 31.108 8:8?aharta seat to MBL.........................................34, earnersIon pot temperature eontrollar. . . 8:13eenvaralon unit teapwsture raeordar . . . dlphaupl atUl .................................................... dlpbetpl atm, cooling water, no longer Inatnaaantod. . . . . . 47 float oontrollora in bensene feed vessel. "saa "Bansano feed arrangananta" Santowax 5,ljg insulating aoapeud for pot fiawace Joint. a a OO Znaulatloi................. 90,94 xjunoR BKOxnaaK.................. toad, depth of, la pots ... effects of Upurltlea la, emptying pots.................. foread book to vabourisar . ................................... saa also, 'Conversion pots, squallalag XlBM* bandllng (roping off the area)............................... leakage Into furnaoos ................................................ dataction of . ... Weiring ig> losses of nolds ......................... 117 . ,38 88 aa 3f .38,91 HONS 051957 tad, oxide, oarroelan of pots ter poisoning, little risk of. pots, soo "Conversion pots" quality of... ..................................... rswslting > ............................................. apaotrographlo analysis of, neutlousd Load trap, olosaiag o described ................. nsntlooed ..... description of................................ oontrel tube of, shortened. . . ust bo heavy ateal ..................... need not bo stainless ..... operation of.................................... repairing of.................................... MftimiMRI or UBAD pots.................................. ske-v eater tank on diphenyl still eendensing syston . Monel badly eorroded wider pot oondltlons. . . Nontar 9................................................ ....................... Motors, type of................................................ .... Index page 8 ::8 I! . . 39 98 93 V, 93 39il89 . . . 99 . . .. . . 28 . . 7*9 10 KTCKXL, end alloys rlah in nlolcol, badly oorroded wider pot oondltlons ...... 28 OPP (US, soo "Hydrogen" Operation Manual, (not yet written at Aniston)..................A Operating rooords, diphenyl still.................................*3,58,53 eonverelon wilt .................... ... . 51 Qrifloe plates on wilts, details of........................................ 35 offset on pressure. .... 35,87 see also wider Offset of thrlablos" marlog of gas through...................35 Outlets for produets, as sable bon oostpound........................ 7 eleotrloal use as Aroeler. . . 55.113 as firelighters (not suitable). . . 7 general .................................................... 7 la HB-40.......................................................7 hydrogen. . ................................... 7,116 roofing oeopowids...................................7 Outline of prooeae...............................................................................5 PACXXMD, diphenyl salted into draws is lnoonvsnlsnt . . .*8 Santoses H is now flaked............................................ 50 Patent position, Anniston report sited.................................... 9 on high ehroae alloys for lead pots. . .28 HONS 0519S8 Index P*go 9 Pipe liras Jacketed................................................................. 88,63.95 3m also radar "Water la Jackets" Pips lima traced..................................................................... Preheater pot, so* radar "Conversion pots" Prebseter, tubular, saa radar "Conversion process, two- pot system. Pressure Increase by earbon deposition ...................... Pressure, eoapensatlon for by altering temperatures Pressures throughout the conversion ralt .................. checking 34.114 54.114 34,35 Previous reports listed. with C02. ... ....................................... .... 37s- Proeess In detail.................................................................................. 29- Promoters In bensene, see under "Effect of variables" Properties of netorlals..................................................................... 10- Proteotlvo clothing. . . ....................................... ...... 19 RATIO of high boilers to diphenyl, see under "High boilers" Record ehnrte, see rader Instruments" Reecrds, finished produet tests, eee rader "Specifications ft Test Methods" operating, see under "Operating Records raw aatarlsl testa, sea rader Speelflaatlem ft Teat Methods* Iteeyele feed tank, see under "Bensene" Recycling diphenyl to convertors, see under "Effect of variables" high boilers to convertors, see under "Effect of variables" Reflux split box on conversion units described...............95 on dlpheeyl still deserlbed..................97 on Santemx still deserlbed.................105 Repairingeolran and lead trap...............................................93 converter pet............................................................ 48 Repair work figures .................. 117 Reports (earlier) listed, see radar Previous Reports" Reefing oamporad fron chlorinated Santouax....................... 7 SAPBTT COHSHBRATIOK3....................... 16- hydrogen. .....................................18.19,101 ihoww # 19 Saaplee sent to MOL listed. ..... ................................ 21 Santouax, aruda, analysis of by distillation.................. 76 oharge tanks for still ........ 103 eo^osltlon of, see under "Plow Sheet" _ disposal of...................................................7,48- dlstlllatlon of............................ 5,49" dlatUlat Ion yield.................................._7 ib| of. 48- hold points of.... ......................... 13,50 physloal properties of......................... . 13 reeolvar dssarlbod ..................................... 98 MCNS 051959 TMai page 10 Santoeax .crude,still. oolum on. . ............................ condenser an............................. designed for separation of . lOt . lot *9,10* tbe Iiobvi . . . . earlier toolst motioned . . heater described .................... * J9 ! 10? operation of............................... preheater toidrlM. . . . . rtwlnr .............................. . . t9 . 103 . 105 tovmtv* oontrollsr . . . temperature roeortor .... TOCUWI TOOBOl.......................................... Saatouax Isoaura, aaounta sold............................. . . Anniston report on separation of elted. . . . . 109 .. 109 . 106 8 .8 outline of separation process . specifications and test aatboda Baatonox 0.H.SP. boo "Saatouax leoanrs" .5 . 70 II, flaking of.........................................................5,19,67 handling of.............................................................. 50 pocking of....................................................... 50 records of toatroanlta................... ....... 69 specifications and toat aatboda...... 6* Seale of narking....................... .................... ............................... 8 Skin troubles attributed to poor bensone.................16.56. lit Speoifloatlona and toot aatboda ............................................. Stainless stool pots, oarburatlon of surface suspected............ 22 corrosion, boo under "Corrosion" effect of Impurities In load, see vdw Taed, offset of l^urltles In offoot of load oxide an, see wdor "load, oxide" boat troataant reoomnaded. ... 22 types of stalalaas stool gg-.86.86.89 Stool floors, advantages of epea grids. .................... 19,20,88 Still bottOBa, see "Santmax, erode" Styrene, effeota of on workers, see under "Skin troubles Sulpbnr In bensoae, see wider "Copper* Sulphur dolors tbo attack of bensoae etc. on pots ... Ill Sulphur, detemlnatloB of, la sontouax.................................68 Sugp tanks, see "Crude diphenyl " 1 ntlUmB, adjustment of to oovaasato for variations la pressure.................... 3t,llt Temperature ooatrol, detectloa of overpinvlag of bsnsena to oonvertoro.....................30 HONS OS 1960 tw control in diphenyl still. ........ controllers, m undar mstruants" Tasgarsture, effect of vaurlatlon of, sss undar "Sffsct of TOrloblss" Tnvoraturoo ot various points la ths conversion Index Ps 11 45 turs of pot, varying with ths bens* 1*g_g_*"tr behind eontrollsr. ... Tsrphenyla, sss E^Soonattooiwsuuc lsoaaosrrss" Toot nsthod,, sss "Control Tests" and "Spsolflaatlons _ sad Tost Methods* 84 Tabs proosss, sss undar "Qen*a Itaports" and undar "Choleo of Prooosu" Tubular prshsstar, oaa undar "conversion proosss, two-pot systsn" HB for products, sss mdar "Owtlats" ncmm pap for Bontnaor still dosarlbsd106 . Vbouaa still, sos "Ssntouax arudo still" vassal, saa "Santomx eruda still vnevun vassal" TOItss........................................................ 82 Vbpeurlsar, blockage by load, saa 'Equalising Linos" sad TLsod farood book to vapourlsar" blooksgs by solid, unllksly ......................... 30 ooU UfO............................................................ 91 dtlfflbld aaoooooooaaooooo 91 flus anungsnsnts............................. 32,37,86,91- loaknfo of bswssns Into, sos "Sonsono, leakage Into floss" operation of.........................................................32,37 ovsrpusplng af bonssns Into ....... 3? prossuro drop through ..................................... 34 ^M aaoooooosssao 38 1 TbntUstlon..................................................................... . 16,19)82 Venting of conversion unit....................................................37,33 Vibrationof pots...................................................................... 41,88 WTB la bsassos, soo "Banssno, wstar la" Baksts of pipe linos, dsagsr trvm soo use usdsr "Pips linos" VOlfbre............................. ............................. Bos also undar Tenlth" Voiding, firs bnsords In..................................... boat trsstnsnt raoaaasndod after . an oolup and load trap..................... 96, 4 . . 19 . ..17,18 22 . . 93 TXKLO USA, too "PIear Shoot SONS 051961