Document GKV5MpaZJedJ5xBGY47MM4nY4
mN A TI Of ' LliD-! COMPANY, Atlantic BranchLined Products Division 111 BROADWAY, NEW YORK, N. Y.
PRODUCTS
"United" Chemical Lead Lined: Pipe, Fittings, Valves, Coils, Tank Connections. "United" Hard Lead: Acid Pumps, Fittings,' Valves, Plug Cocks, Bibbs. "United" Tin Lined: All the above products can be furnished Block Tin Lined.
SERVICE Actual service records are on file testifying to: the
satisfactory results secured 'from installations' of "United" Lined Products.
Our Engineering Department is prepared to -offer its services to anyone having add contact problems-.; to solve. If blueprints or sketches are submitted,we, will be pleased to offer suggestions in detail !as..,to'.H the most economical and satisfactory use of "United"':' Lined Products. -
"UNITED" HARD LEAD CENTRIFUGAL ACId '
PUMPS "United" Acid Pumps, after careful consideration by cpmpetent engineers, have been frequently selected for use in places where high efficiency was required and repairs' were almost impossible.
"UNITED" HA^D LEAD OR TIN LINED ACID ' fALVES'.
. "United"'Acid Valves are-heavily
lined : throughout with hard lead or
pure block tin, and being constructed
of iron, offer the . strength of the cast
iron valve with full, acid resisting
qualities.
."United" Acid Valves are made in
all required -sizes and styles: globe,
gate, angle, check, diaphragm and free
flow `1Y" type; also special valves ac
cording to specifications.
ii^j^r'j.'TJuitecL"'Acid Valves are .always
,tight when .closed, and by. seating at
top.-when,opened, pressure1 is- taken
^'from the' stuffing" box.',
&|tThe "United" - ;Hard 'Lead Lined
;^.Wedge Type. Gate Pattern Flanged
^rAcid . Valve . is a. most efficient gate
'Svpattefn of acid valve. It was espe-
*.-:.ciklly designed for work where a drip-
Hproof. valve is necessary.- You can be
sure that this valve is. positively tight
* when: closed. The wedge is recessed
to: take a bakelite or rubber disc on the
wet side. The use of either disc elimi- 1
TYPE : FLANGED
ACID GATE
Y4EVB ' .
i nates any jrubbing' or abrasive action. A perfect seat is assured at all times.
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` UNITED" HAED DEAD CENTBIFUGAL ACID DUMP
Self-lubricating, with large internal grease glands supplied by compression grease cup. Outside bearings self-oiling and equipped with self-aligning thrust bearing with thrusts run ning in oil and nroper.ly housed. The case is of solid bard, lead with the impeller of the same alloy cast around a re inforcing bronze spider. The shaft is of Monel.
"UNITED TUBOND" CHEMICAL LEAD LINED"
STEEL PIPE AND FLANGED FITTINGS
"United Tubond?' Chemical Lead Lined Pipe is lined with a seamless chemical lead tube inseparably bonded to the outer '
casings This "United" Method gives an abso lutely 'uniform lining and a smooth interior surface with friction
reduced to a. tnini. ..also a lining
free from porous or
pipe, is
"UNITED TUBOND'* CHEMICAL T.'ftAT*
. with the
LINED TING
FLANGED
FIFE
AND
FIT-
bonded chemical lead lining made on to the
lead face of the recessed flange,'which gives a positive lead-
to-lead joint at eaph flange.
"UNITED*' HARD LEAD "CJHEM-RAYON"
FLANGED ACID VALVES
. `United", Hard. Lead .Ghem-Rayon Y or Angle Plug and
. Seat:jOr Disc Tyjfe Flanged Acid Valve has a bonnet of steel and flfdss whifch.is completely covered ' with;|rhardL Fe'a.,d 5 with'the exception" - of the- hand' wheel and ..'bushing^ support * -ps
Thd stuffing,ll>px. is/ddjepeirs thaji.'jiis.' custp'fharil'yjf found y. . in wbfldj[the-gland:;Es.\: of:hai-d'.3ehd%Tfteyj b 6 no^e.'tpis'; com-;;-] pletely :4cbhf<jfsjci'nTJ resistant.-'"'w h i ch 1 does j/awayr witH.-'J
the necessity jjbjf I frequent costly re- I placements. ' ,! ' I
Thfij., body : is . of. ( solid hard lead ` wit fa.. reinforcing fins least ia -'tfee ,.
side, bffordmg the maximum 'strength, while reducing the weigh^'to airiiiflimhm:
In blade of the" .Usual lead plug or disc, rubber can be -sup plied.::!!,!, .' ;
"Uriifbd" .Hard .Lead Acid Valves can be furnished in the same.fatterri,.-jaai:-"United'^ Lined Valves, i. e, Y, Angle,
;Gate,.';etc^';;as'-..wen a!s special sizes .and types according to ' speciflSatioiistj'^^ - ; :
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465
NATIONAL LEAD COMPANY
Sheet Lead and Lead Pipe
NEW YORK, 111 BROADWAY
CHICAGO, 900 WEST 18th ST.
BALTIMORE, 214 W. HENRIETTA ST.
CINCINNATI, 659 FREEMAN AVE.
BUFFALO, 1I60AKST.
CLEVELAND, 820 W. SUPERIOR AVE.
ST. LOUIS, 722 CHESTNUT ST.
NATIONAL-BOSTON LEAD CO., 800 ALBANY ST., BOSTON
GIBSON &. PRICE, SWETLAND BUILDING, CLEVELAND
GEORGIA LEAD WORKS, EAST & BISHOPS STS.,
NATIONAL LEAD & OIL CO. OF PA, 316 FOURTH
ATLANTA
AVI?, PITTSBURGH
JOHN T. LEWIS & BROS: CO., WIDENER BUILDING, PHILADELPHIA
PRODUCTS
AntimoniaL Sheet Lead Chemical Sheet Lead Crawlproof (Reinforced) Sheet Lead Antimonial-Lead Pipe Chemical Lead Pipe
Other products of National Lead Company include: solder, babbitt metal, burning- lead, traps and bends, ingot lead, block tin pipe, tin-lined lead pipe, lead wool, lead wire; lead washers, expansion bolts, redlead, white-lead, litharge, linseed oil, flatting oil.
CHEMICAL SHEET
Our chemical sheet lead is made from the best
grades of Missouri chemical lead, which insures a
product of the proper composition to give the maxi
mum in acid-resisting qualities. Uniform in thickness
and free from irregularities, it is furnished in any
gauge from
up and in some weights in sheets
as large as 12' x 40'.
CRAWLPROOR SHEET
This is the newest development in sheet lead--a chemical lead sheet reinforced inside with antimonial lead supporting bars.
Crawlproof sheet is designed especially to prevent buckling, stretching and wrinkling.
: Supplied in any thickness from %2// up and in any Size sheet not exceeding 8' in width by 25' in- length.
SHEET LEAD
Sheet lead of our manufacture is in use in many plants throughout the country and may be depended upon to render satisfactory service in withstanding the action of ammonia gas, phosphoric acid, sulphuric acid, electrolytic solutions, etc. As noted above, we are in a position to supply three kinds of sheet lead-- antimonial, chemical and crawlproof or reinforced. Which particular type will best meet requirements in a given case can be determined only when all condi tions surrounding the proposed installation are known. In this connection, the advice of our techni cal staff is always available. Simply get in touch with our nearest office.
ANTIMONIAL SHEET
Antimonial sheet lead is lead alloyed with various percentages of antimony to impart hardness and other desired properties. It possesses a high degree of acid resistance and under certain conditions has advantages over chemical .sheet because of greater rigidity and strength. Its elastic limit is five times that of chemi cal lead, its tensile strength double, and it also has a lower specific gravity.
We can supply antimonial sheet in any gauge or thickness desired down to Ve^" and can furnish sheets, in some weights, as large as 8' wide by 25' long.
We make' both anfimomal lead pipe and chemical
lead pipe. Onlyi high quality materials are used and our pipe will be found to be of proper wall thickness, thus insuring correct weight per foot;
Antimonial lead pipe, as well as chemical lead pipe, is supplied by us in sizes up to 12" inside diameter and in various wall thicknesses. Catalog listing pipe sizes furnished on request.
GENERAL
We are always glad to advise on sheet lead installa tions and to submit estimates based on blue prints or specifications..
In ordering sheet lead please state, in case plain rectangle sheets are desired, thickness or weight per foot, width and:length. If irregular sheets are re quired, please send sketch giving dimensions or pro vide a sketch,! including dimensions, of the tank to be lined.
0OOO-NLI-00O014607
466
NATIONAL LEAD COMPANY
Atlantic Brand
Acid Recovery Department
111 BROADWAY, NEW YORK, N. Y.
..
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PRODUCTS
Concentrating Plants for
Sludge Acid Spent Acid
ChambertAcid Separating Plants for
Sludge Acid Evaporators for
'-
Weak Solutions of Sulphuric and Phosphoric Acid
PROCESS
The Simonson-Mantius Vacuum Process, patented in the. United States and foreign countries, has been adopted by a large number of oil refineries for the concentration of separated sludge acid, by chemical plants1 for the recovery of spent acids, and by cham ber acid plants for the concentration of weak chamber acid.
The. salient feature- of this process is that the work is carried on under high vacuum with indirect application of heat. The use of vacuum has very
decided advantages, as it eliminates all fumes and leakage, materially decreases acid losses and reduces fuel consumption by lowering the boiling point of the acid and radiation looses.
By this process sulphuric acid can be concentrated to 66 Be. in a SUPER VACUUM Concentrator using a steam pressure of from 100. to 150 lbs. and a vacuum of 29.7",^ 'Hie application of such high vacuum prac tically eliminates all losses due to foaming. The con centration to a lower strength of 61 or 62 Be. does
not require the installation of a special vacuum booster, and the work can be accomplished with a steam pressure of 45 lbs.
Concentrators can be equipped with our electric^ level indicator which insures perfect control of opera-' tion at all times.
APPLICATION OP PROCESS
Oil Refineries--The weak add' coming from the . separators at a density;of from Z5.to45 Be. is con
centrated by our process to 56, 6i or 66 Be.
Where necessary the partially concentrated add of
56 Bev is allowed to settle so as.to remove tarry mat- ter. which has been separated by the decomposition
of sulphonic adds, and then further concentrated to
66 Be.
The 610 Be. add can be used without further con centration for the treating of light oils and pressure
distillates, or it can be reinforced with oleum to an add of higher density and then used for treating
kerosenes and lubricating oils. In refineries requiring 98% acid for the treatment
of their oils, the 61:<5 add is used for the absorption |
of SQs produced in a contact plant.
Under normal conditions the total, cost of concen trating frorh 30 to 66"Be; will vary from. $3 to $6 per ton of finished acid, and the concentration to. 61 Be.
li i
only will cost front $1.50 to $5 per ton. .
Operating costs depend^ on. the.size of .the plant
ipdlthe figures given are exclusive of overhead and
depreciation.
'
Chemical Plants--^Many chemical factories use
larg'p quantities of sulphuric add in the manufacture
of their products, jand this acid can be. recovered and
'concentrated economically by1 the Simonson-Mantius
Vkcitum Process to any desired density up to 66 Be.
SEPABATING AND CONCENT&ATING PLANT
CONCENTEATOE AT EXTREME BIGHT IS A TYPE B SUPEE VACUUM; OTHERS ABB BEGUBAB TYPE B CONCENTEATOBS
Continued on Next Page
0000-NLI-000014608
THE NATIONAL PIPE BENDING COMPANY
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Incorporated 1883
101 RIVER STREET, NEW HAVEN, CONN.
Boston, Mass.
New York, N. T, Philadelphia, Pa.
; '
BSA2TCB OITICES
Pittsburgh, Pa.
. CleyeWnd, Ohio;.
Chicago, III.
B<amorfl, 2tfd..
CiflCinn^jOhiO
Dtiluth, Minn.
Atlanta, Ga.:
' ' Memphis, -Tenu.
Benvey, Colo.
"" CansdiBU' Representative :IAlbert;,G;lHiIi, 'Toronto, Out.,,"
Minneapolis, Minn,*
Butte,, Moiit. Los Angeles, Calif.
PRODUCTS Instantaneous Water Heaters (Bulletin No. 55).
process Water Storage Heaters (Bulletin. No,65).
Feed Water Heaters (Bulletins Nos.;! i$lA andISS). Coils, Pipe and Tube (Bulletin Hcd <$)
Weict Headers (BuHetan Ho.: 60)*i , Caustic Liquor Heaters |Deyigned to jsiiit service).
Fuel Oil Heaters (Designed tO suit service).
Preheaters.
SERVICE AND COOPERATION
! Detail information, estimates`on drawings and speci-
fications for any piece of
rv^ill''be gladly1 fur
nished to those who are considering the above equip
ment.
"
, . ' .'
1 General information on Heaters-and Coils can be
obtained by writing for our condensed 'bulletins. They
give weights and physical; propefti^Sj ; dE fiur products
arid contain much valuable engineering data.
NATIONAL HOT WATER
We make hot water heati.:ng;;units of two types, in-
stantaneoris and storage. I.i;tBofh types ! hrive theif ad-
vantages and the installat --
ippon the hot
water! demand.- For either
live steam.
instautaueons 'iType--Heats. vhi ,jjWricittjshUy.: Built for steam beridllicopfeer tubes through; whit ,, cast'iliro'tir.dr: steel shell througl passed.: Mfl'd,e':iiri: sizes from !Z10';jt!
hour at temperatures from 40* T' 4
lii'OOO '.gahbUs' 180' F. r ; 1
ther (iontinuous lbs, per so. in. are fitted into for heating is hot!waler per
f e e d WATER JHEATERS National Feed Water Heat
ers .are made up of d cast iron, wrought iron bri; steel shell containing: one ::or. ipOire helical coiis of seamless cop per tubing. ' The water is pumped through the coils; ab sorbing heat from the exhaust stedraj.;inliithie .shfiflj.
These heaters .are made in sizes to provide for heating the feed water for a wide range of boiler sizes and in valuably show large savings: of' fuel.
Inside manifold. A type that has given, efficient use for many yearsk
FACILITIES FOR COILS AND BENDS
All "National" Coils are continuous, without coup
lings or screwed fittings, unless specified. Iron and
Steel Coils have electrically
welded joints and all. Brass !i and
Copper Tubes have brazed joints.. The National Pipe Bind
ing Co. is prepared to submit
designs, specifications and jksti-
mates; covering coils and bends for the particular requirements
s o u n d f l at c o il
of plant and. will quote promptly on receipt df sketches: and specifications. Hationdif fabricates any type of!
coil in Nipkel, Monel^ Chrome-Nickel, Chrome-Iron, Aluminum, Admiralty, Brasi, Copper, Stainless Iron,
Ir on, Steel, and'
Wrought Iron Pipe,
etc.
SINGLE EL' EMENT STEE LHSEHAETELIaraHi.Oir RIIZ-]O-.-N- TA:i L STORAGE
Note tht ___ with which jelerhejiitj eajTi be removed These heating elements c_a__n a_ lso; be isuppliefi |sepaarrsa[tely for heating tanks, vats and Sowing liquids1 pipes:,'
SPIRAL COIL
BESTED NITRATOR COIL
0000-^00014609
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NATIO
LEA-D-COMPAfn:
467 :S5
I [owever, spent acids-should be practicably free from
itric aci4 to prevent excessive corrosion of the lead
apor lineSiiand condenser.
Chamber:' Acid Plants--Sulphuric acid manufac
tured by the j standard- lead chamber process has'a"
snsity of roan, 56 to- 58 Be., and therefore! requires
irther concentration to 66 Be. This worlc'cah be
one economically under vacuum^ as the''fjheLfcon-
unp.tion is low and'the loss of acid very small coni-
ired with^osses usually encountered in the pldrfash-
ned pan and bench or tower system.
:
Under normal conditions the 56' acid can be con-
nfrated to 66 Be. at a total cost of from $1 to $1.50
pi r ton of 66 acid,
S EPARATING. PLANTS FOR SLUDGE ACID We are prepared to design and furnish complete
n.ants for the separation of sludge acid; where necsary, we also build special equipment for the com-
i plete absorption of all fumes and odors coming from separating plants.
VAPGRATORS We are building single and double effect evapora111 i's for the recovery of dilute solutions of sulphuric and phosphoric acid; also for sulphuric acid solutions < staining sodium, nickel, copper, or iron sulphate.
INSTALLATIONS'"
.
We have in operation or under construcfidn "fhe
following plants:
Sludge Acid Concentrators
Units
Atlantic Refining .Company............ -............... 4
Bethlehem Steel Company................................. 1
Empire Refineries ............................................. 3
Gulf Refining Company................................. 19
i & Refining Co.......................... 1
I-jidiariii!Redding Company.............................. 3
Lincoln Oil Refining Co................................ 1
Marland Refining Company.......................... 3
Pure Oil Company......................................... 4
Roxana Petroleum Corp.............. ................. 2
Sharpies Solvents Corp............................ ,,. 1
Simon Car'Ves, Ltd............................................ 1
Sinclair Refining Co....................................... 1
Standard Chi' Co. of Indiana......................... 2
Standard Oil Co. of N. J................................ 4
Standard Oil Co. of Ohio............................... 2
The Texas Company........................................ 2
Union Oil .Company of Cal.......................... 2
;Utah 0:1 Refining Co...... ............................... 1 I|IaCU^i|t Oil Company........................ .. 10
Spent Acid Concentrators
Carbide & Carbon Chemicals Corp............... 2
Davison Chemical Co........................................ 1
E. I. DuPont de Nemours Co........................ 11
Grasselli Powder Company....................... 1
. Hercules Powder Company...................
1
3Sfi|hcjl!|' Copper Company............................. 1
Tubize Artificial Silk Co. of America.......... 5
Westvaco Chlorine Products, Inc. ............... 1
Chamber Acid Concentrator Hard Chemical Works................................... 1
NludgeA.pid Separating Plants Cities Service Refining Co.............................
Lincoln1 Oil Refining Co................................. Shell Company of Cal.....................................
1 1 2
-. -.Thdaboy^ installations represent a combined daily capacity ofjjjpver 2500 tons of finished acid and 900 barrels of sludge. Eleven of these installations are i-'oL the SUPER VACUUM type:
rTPES A AND D COKOENTEArOES
INQUIRIES r^:The 'National Lead Company has the exclusive 'rights td bjuild and sell concentrating plants and give
licenses, for jthe Simonson-Mantius Vacuum Process. Inquiries should be directed to the National Lead Company, Ajjtid Recovery Department, 111 Broadway, New York.
0000-NLI-000014610