Document gn9rMnQNav6yN9o5XRkNKn1L

DRAFT I. Definitions Add to 61.61 Homopolymer means a resin which consists of 97* or greater bound vinyl chloride. Copolymer means a resin which consists of less than 97* bound vinyl chloride. New Resin means a resin manufactured by a process not listed in 61.61 (e). Modifications in Chemical composition or processing conditions of existing products, or changes made to comply with t ie standard promulgated October 21, 1976, are specifically exempted from this definition. Hew Source , for the purpose of this Subpart, means*a source which is either a totally new facility, or an existing facility whose process and equipment has been modified substantially so as to result in a substantial increase in emissions.*Modifications made to comply with the standard promulgated October 21,\1976, are excluded from this definition. ^&*%+** ( "s* 3, i ucc 008763 Proposed amendments June 2 Version { 01.03 Approval l>v ||c Adnim>*truior< <b> If the Administrator determines that a stationary source for which an application pursuant to S 01.07 was sub mitted will not. if properly operated, cause emissions in violation of the standard or violation of } 61.73, he alU approve the construction or modification of such source. Suggested changes / i 61 .f,2 Emi-kion standard for eiliylene | dicliloriiic plants. | An owner or operator of an ethylene ; dichloride plant shall comply with the ; requirements of this section and j 61.63. i (a) Ethylene dichloride purification: : Except as provided in 161.65(a). the concentration of vinyl chloride in all exhaust gases discharged to the stmoj- ! phere from any equipment used In j ethylene dichloride purification is not to exceed the appropriate emission limit j as follows: --. I <l) Each `Source'for which construc- j tion bad commenced on or before (date of jaaywmt of these amendments), 10 i ppm until (date tneee years after pro1 mulration of these amendments) and ! 5 ppm after (date ttusc years after the ; promulgation of these amendments)* .. promul gated f<v(> c unless further extended by the administrator.) '--.the promulgation of these amendments ; (b) Osychlorination reactor: Except j as provided in { 61.65(a), emissions of I vinyl chloride to the atmosphere are ' not to exceed the appropriate emission ! limit as follows: (1) Each source for which construe- promulgation : of pfoiij.tu ot these amendments), 0-2 c/kf (0.0003 Ib/lb of the 100 percent ethylene dichloride product from the ox;ychlonnatj^p factor. tion commenced after J..... f~7, 5------ ppin. i (e> The requirements of this section | do not apply to equipment that has been ' opened, is out of operation and met the requirement in } Cl.Ciib) (6) (i) before being opened, ____ promulgation of these amendments UCC 008764 {41,M rldori.lr pltnil*. for vinyl An owner or operator of a vinyl chlo* ride plant shall comply with the require* menu of this section and 161.65. (a) Vinyl chloride formation and pu rification: Except ns provided In - lel.C5ta). the concentration of vinyl chloride In all exhaust cases disrharped to the atmosphere from any equipment. < used in vinyl chloride formation and/or i purification is not to exceed the appro- prlatc emission limit as follows: --rii Encrf'souree, for which construe- tion had commenecd on or before -- MW. 10 ppm until (dale v+ucu y*_ai-r_ npnimilfdtiAri rtf (Iima " --.................. ...... .................. do not apply to equipment that has been opened, is out of operation, and met the requirement in I 6l.6S(b) (6) (0 before belni opened. > i ss otherwise extended by the administration. date of the promulgation of these amendments . ucc 008765 / / r CI.6I Enti-.ion tiiiniljrJ for polp^nyl chloride plnnii. An owner or operator of a polyvinyl chloride plant shall comply with the re quirements of this section and I 61.65. la) Reactor: The following require ments apply to Tcactors: Cl) Except as provided In paragraph (a) (2) of this section and 3 61.65(a), the concentration of vinyl chloride In all ex haust eases discharged to the atmos phere from each reactor is not to exceed the appropriate omission limit *S fol-' lows: aXa-*X~-'X --the date of the promulgation of these amendments (1) Each source for which construction ^^ive had commenced on or before,Jr.i.e i. 1S1T 10 ppm until (date thseeycars after pro mulgation of these amendments) and 5 ppm aufter i(cdate three years after pro- --five mulutiMuof these amendments!' Each'ssource for which construe- ^unless otherwise extended by the Administrator. tlon commmeenrced after June 3i W7. 5 --7 the date of the promulgation of these amendments ppm. tiby Stripper: Except .as provided in }era$(a). the concentration of vinyl chloride in all exhaust gases discharged to the atmosphere from each stripper Is not to exceed the appropriate emission hmH-at-fgUows; , (1) Eacfr source for which construerfyS, lion had commenced on or before Jtmo }y v ' 3i J6T7 10 ppm until (date ttnae yean aftef promulgation of these amend ments) and 5 ppm after'(dale timer years alter final promulgation of these enjendmejqts )^^ (2> EadrSourct for which construction commenced after Jiit i.miot, 5 ppm. ncy Mixing, weighting, and holding containers: Except os provided in I 61.65(a). the concentration of vinyl chlo ride in all exhaust gases discharged to the atmosphere from each mixing, weigh ing, or holding container In vinyl chlo ride service which precedes the stripper (or the reactnr if the plant has no strip per) in the plant process How is not to exceed the appropriate emission limit aa fpitoffsT-N "(l) Each'source, for which construc tion had commenced on or before (data . of proper! 'of these amendments). 10 ppm Until (date tUsow years after pro* muli.T.uon of Uieac amendments) and 5 jmm after (date WH*tt years after pro- tulgafiolro^ these nnicndmcnUSwwa (2) Each source for wiilcli construc tion commenced after .I nn It I S.tt. 5 PPBV Ady Monomer recovery system. Except asT5fovldcd in i GJ.Citn), Hie concentra tion of vinyl chloride in all exhaust gasr* discharged to tlie ntmivphere from cacit monomer recovery svsU'in is not to ex ceed the appropriate concentration ns (b)fc) and (d), same changes as In (a) *y (1) Eaeh'source for which eorwtnic- tton had commenced on or before (dnte of >mi>iwii| of these amendment*), JO ppm until (date Wu years after pro mulgation of there amendments) and 5 ppm after (date tiufib yearn after pro* truncation of tiicsc amendments). (2) Each source for which construc tion commenced after JwmSs>SM, 5 ppm. UCC 008766 (e) Sources following the strlppcr(s): | The following requirements apply to emissions of vinyl chloride to the atmos phere from the combination of all sources following the stripperts) [or the rcactorts) if the plant bos no stripper] In the plant process now Including, but not limited, to centrifuges, concentra tors. blend tanlcs. filters, dryers, conveyor air discharges, baggers, storage con tainers, and lnprocess wastewater. (1) in polyvinyl chloride plants using stripping technology to control vinyl chloride resin which have been produced _ <3jx tfrc.Elglfron w before ----------- -the date of promulgation o the weighted average residual vinyl w r' chloride concentration In ell the grades p*tlrIcmonceomsnseaedmaactWhhrPcoatuilUegnnhrdlfatiharpldiats*yt,riWmppeMianBsguWroeiupdieimra- g. 400 prprm for bulk resins mediately after the stripping operation Is completed, may not exceed the appro C. 100 ppm for solution and latex resins priate emission limit as follows: (A) 2.000 ppm for polyvinyl chloride dispersion resins, excluding latex resins: J)y100 ppm for easy processing and general purpose medium and high molecular weigh (B) 400 ppm. for all Bii.tr pul.ulnyl ^ chloride ruinsi Including latex resins. 6Titrngrl mrvralrly frr rf*11 *TT* ~"f mat*'. homopolymers, and 2000 ppm for all othe! homopolymers and copolymers produced by iPgftshrftkS&-. ZS type grades processed through the stripping operation on each calendar day. meas ured Immediately atter the stripping op eration is completed, may not exceed the T,)T"r*'i''t* t"11r~ 1--**,01`"'** -50Q piim for polyvinyl chloride lt|r-<Wlll-TMll-IUailllM.. lilt I II 'illS: . SS Ten p--- t-nr J'iln'- , -nVi-Mf if i in '111111111111 li i nnlm tfim-iiri]- fnr rrir*i--lT|ir -of the date of promulgation of these amendments. a figure to be determined by the Administrator after review of the production data taken during the first six months of conmercial UCC 008767 (I) In polyvinyl chloride plants con trolling vinyl chloride emissions wills tcchnolopy other than stripping Of tu addition to stripping: <1) for sources bring used to process a yd* or rrtflit of polyvinyl chloride change tO conform tO 61.64 (e) (1) ravin nil of which had been produced by the plant on or in-rorc - , 1, ^77; <A) 2 g/ltg (S.OSS JU71b> product from Uielslrijipmsi lor rcnrtnrtx) if U10 Plant has no stripper'*) 3 for dispersion polytinyl chloride resins, excluding latex rcsial aid) the product determined on a drytsolids basis: <U) "p.-t c/kc tonct lb/lb) product from U\e st.-ippertr.) for rcaetorts) if the plant has no stripper is)) for all other polyvinyl chloride resins, including latex resins, with the product deter* mined on a tjry solids basis. ! (11) For sources bein'* used to process any grade of polyvinyl chloride resin not pr"' nor before June 2. lb/lb) product frt rcaetorts) if the Pb ') lor dispersion polyvinyl chloride resins, excluding la tex resins, with the product determined on a dry solids basis; \ (B) 0.1 g/tg. (0.0091 Ib/ib) product from the strippers (or rcaetorts) if the Plant ha* no stripper()) far all other polyvinyl chloride resins, \lncludlng latex resins, with the product detcr- ^ opened, is out of operation, and niefthe retiulreir.ent in 5 61.65(b) (6) Cl) before- being opened. .... ucc 008768 5. Section Cl .65 is amended u follows: A. By replacing the phrase "10 ppm" with the phrase "the appropriate emis sion limit specified in {61.65(e)" in paragraphs (b)(1)(H), (b)(3). (b)(3) (1), (b)(3)(H), (b)(3) (HI), (b) (3) (lv>, . (b)(3) (t), (b)(5), (b)(6) (ID. and (b) (9) (U); B. By revising paragraph (c) and add ing paragraph (d) as set forth below. t 61.(>5 Emission fiatvinnl for ethylene ! 'ilirliloride, vinyl chloride, snd poly vinyl chloride plums. 1 (e) The emission limit which is not to be exceeded Is as follows: (1) Each source, for which construction had com menced on or before June 3,1977, 10 ppm until (date three years after pro-. mulcatlon of these amendments) and 5 ppm after (date three years after pro- ' mulgation of these amendments). (2) Each -cureo for which construc tion commenced after Jane 9. 1BT7. 5 , ppm. (d) Tire requirements in paragraphs : (b)(1). (b)(2). (b)(5), (b)(6). (b)(7) -and (b)(8) of this section are to be in corporated Into a standard operating , procedure, and made available upon rei quest for inspection by the Administra' tor. The standard operating procedure Is to include provisions for measuring the vinyl chloride in equipment E-4.75 m' (1250 gal) in volume for which an emission limit is prcacribed in } C1.G5 (b) (6) (i) prior to opening the equip ment and using Test Method 106. a port able hydrocarbon detector, or an cqulv alcnt or alternative incihot^Thc inelh- od of measurement Is to meet the re quirements la I 01.67(g) (5) (1) (A) or -*7the date of promulgation of these amendments five fi ve unless otherwise extended by the Administrator Ok Secti'on 61.66 no change UCC 008769  61,f>7 llmWimiiti*. (a> Unless ft. waiver of emission test ing Is obtained under 1 61.13, tlie owner or oi'crator of a source to which this subpnrt applies shall test emissions from the source as follows; (I) For an existing source or a new sourco which has r.n Initial startup date precedin'* October:!. 1376: tl) Within 90 days following October 31.1976. and (II) For those sources subject to it 6l.c:(a': 61.C3(a); 61 .M (a)(1), <b). (e), and (d>; and/or 61.65(b)(1), (b) (2), (b)(3), (b)(5V. (b)(6), and/or (b) (9), within 99 days following (date Stine years alter the promulgation date, of these i-~--'ir----- (3) For a new source for which initial startup occurs after October 21, 1976, within 99 days of startup. five unless otherwise extended by the Administrator. UCC 008770 Original Version j fil.63 l'.mii*nn nioniloriiiE, (a> A v-.r.yl^c!i!oriiie monitoring sys* tt.ii is to be wed to monitor on a con tinuous tasU the emissions from the sources tor which emission limits are pre scribed in 5 Gl.eiva' and ibi.} 61.63(a). end 3 61,v3in) ill, <b>, (ei.nnd (d). and for ary control system to which reactor correct omission here one or more points on a ca.~.(i'wrs?~f - sequential basis and analytes the samples ` with gas chromotograpiiy or. if the owner ' or operator assumes that all hydrocar- bor-s measured are vinyl clderidc. vriUiJ infrared spectrophotometry. flame lor.' . detection, or an equivalent or aileron. ' tlve method. The vinyl chloride monitor- . Ins system used to meet the requirem-nts in 1 61.65(b) ($) (1) may be used to meet the requirements of this section. -- | (c) A daily urn rhm-U li id Ue , ducted for each vinylf chloride mot ;lng system used. ru*1. hill of ().. c.i* souitts listed in gst.._:'mp>!--(* e seotlaii, pwcopt thanae, for rblr'n m sion limit U pjejiineui in 1 OWJ'b dfiVt span check is to be conducted a concentration of vinyl chloride Vo-10 ppm. l*gi The emiiiien imm s.- wltlrli r.u enirdra Its-it li rse-srrsri. jr. 1 deiij* span thaci'i It to ciud'-rtart n i(is a eieai:en'timiiiin"<..t ri-.yl rHrrrY- rl~;a'n li rrtrmifntil in j - --mi-ili-if-M. ft.- - oVr) Ahit-foa,-hia.iiiu-soi bnctl emij-ui.i u..."jevins'it?' Lu ; H it. The calibration is to be done with either: continuing Use June 7, 1977 language here. Sec. 61.69 No change UCC 008771 Section 61.70 Add to (c) (2) (i) These samples are to be composited into a sample representative Section 61.71 No change Section 61.72. Interim Limits Delete and replace with: (a) Upon satisfactory completion of the emission tests required in 61.67, the Administrator shall issue an operating permit for five years from date of acceptance of the tests. (b) At least six months before the expiratijjn-of-this permit, th&.opai shall apply for a reissuance of the permit,'stating~~the performance he expects to achieve during the next five year period. The Administrator shall re-veM-t-he--p&i~forir,ance~dBta-requrred~-to-be~snbmiirt^d--under-tfrrs--STifapart^--and shal'T--re+sene-a-fi ve-year-extensi-on-based upon the~ava4 Table-facts-aod-the requirements-of this-standard. Jfi)---- r-atny-y-Jifta^ingg-pSrr-T-TW-pgt^h-W-gWWW'l -tmvtS _aqfj/,nr^ rnmpl i anr . ucc 008772