操作手冊(cè)(中英文版)

HydrochloricAcidElectrolysisby

OxygenDepolarisedCathodes

無(wú)極氧陰極鹽酸電解

Serialnumber:05-3125Yearof

manufacture:2011Issuedate:March2011

Manufacturer:UhdeGmbHFon:+49231547-0Friedrich-Uhde-Str.15

Fax:+49231547-3032D-44141Dortmundinfo.uhde@

Toavoidseriousinjuryordeath,followthesafetyinformation

inthisdocument.

則蠢碼碑解ma腳肥或隔翅占鏟sedtotheoperator.

—L--La/J-T-nn、-r*.mi-J.a,J

ThisltaRfe碗。國(guó)的%acepropertrainingoftheoperating

personnel.Expertoperationsupervisionisabsolutelynecessary.This

hydrochloricacidelectrolysisplantmustbeoperatedbyqualified

Forunderstandingthisoperatingmanual,thefollowingskillsare

required:Danger!危險(xiǎn)

Flammables!可燃物

Readingandund鄲含加雅家招BgM^ubstances

r土工此符號(hào)表示易燃物質(zhì)的危害

1、閱讀和理解英文c,Qg

1sDanger!危險(xiǎn)

Corrosives!腐蝕性物質(zhì)

Readingandundeins神ruding物spi畫鯽硼由麗strun峭Mes

這個(gè)符號(hào)表示腐蝕性物質(zhì)的危害

diagrams(PID)andrite血cessflowdiagrams(PFD)

Acutetoxicity(severe)!劇毒(嚴(yán)重)

2、閱讀和理解管道和儀裱圖sgMKd。i的圖a￡(Ff?r^toxicsubstances.

這個(gè)符號(hào)表示劇毒物質(zhì)的危害

Knowingandunderatfi9KtingceatetywidatynMibnJatigWaterial

Thissymbolindicatesenvironmentallyhazardoussubstances,

safetydatasheet聶個(gè)符號(hào)表示環(huán)境有害物質(zhì)

3、知道和了解安全信息牛琳即矍硼表

Thissymbolindicatesanimmediatehealthandsafetyhazardfor

personsnotrelatingtochemicals.Thishazardcanresultin

life-threateninginjuryordeath.Thissymbolisusedforhazards

whicharenotindicatedbymeansofothersymbols.

操作手冊(cè)中的注釋此符號(hào)表示人員的健康和安全不直接與危險(xiǎn)化學(xué)品有關(guān)。這種危險(xiǎn)可能導(dǎo)致

夠跳儺僦畫螭號(hào)用于表示不能由其他符號(hào)來(lái)表示的危害

Thissymbolindicatesahazardfromelectriccurrent.

這個(gè)符號(hào)表示電壓的危害

Handinjuryhazard!手部受傷的危險(xiǎn)

Thissymbolindicatesahandcrushhazard.

這個(gè)符號(hào)表示手部受傷的危害

Sliphazard!滑倒危險(xiǎn)

Thissymbolindicatesasliphazard.

這個(gè)符號(hào)表示滑倒的危害

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Tipoverhazard!翻倒危險(xiǎn)!

Thissymbolindicatesatipoverhazardfromtransportoftheinstallation.

A這個(gè)符號(hào)表示安裝運(yùn)輸過程中的翻到危害

Overheadloadshazard!過載危險(xiǎn)

Thissymbolindicatesanoverheadloadshazard.

A這個(gè)符號(hào)表示過載的危害

Explosion!爆炸

Thetextpassagesmarkedwiththissymbolinformyouaboutsituationsentailing

Adangerofexplosion.此標(biāo)志的文字說(shuō)明提醒你將會(huì)導(dǎo)致爆炸的危險(xiǎn)

Harmfulmaterial!有毒物質(zhì)

Thissymbolindicatesdangerfromharmfulmaterial!

A這個(gè)符號(hào)表示有毒物質(zhì)的危害

Hotsurfaces!熱表面

Thissymbolindicatesdangerfromhotsurfaces!

這個(gè)符號(hào)表示熱表面的危害

念

Toxic!有毒

Thissymbolindicatesdangerfromtoxicsubstances.

A這個(gè)符號(hào)表示有毒物質(zhì)的危害

Highlyflammable!高度可燃

Thissymbolindicatesdangerfromhighlyflammablesubstances.

A這個(gè)符號(hào)表示高度可燃物質(zhì)的危害

Corrosivematerial!腐蝕性材料

Thissymbolindicatesdangerfromcorrosivesubstances.

這個(gè)符號(hào)表示腐蝕性物質(zhì)的危害

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AHCLElectrolysisODC1Notesontheuseoftheoperatingmanual1-

1.2Symbolsofpersonalprotectiveequipment

Wearahardhat!佩戴安全帽

Wearafaceshield!佩戴面罩

Wearagasmask!佩戴防毒面具

Wearhearingprotection!佩戴聽力保護(hù)工具

Wearprotectiveglasses!佩戴防護(hù)鏡

Wearprotectivesuitresistanttochemicals!

穿著耐磨耐化學(xué)防護(hù)服

Wearprotectivegloves!佩戴防護(hù)手套

Wearinsulatingboots!Orwearprotectiveboots!Theexactmeaningofthis

signdependsonthecontext.Inthecorrespondingparagraphsitisclearly

definedwhichtypeofbootsisrequired.

穿著絕緣靴！或穿著防護(hù)靴！這個(gè)符號(hào)的確切含義取決于上下文。

在相應(yīng)的段落可以清楚地界定哪類的靴子是必要的

Hardhat,protectiveglasses,protectiveclothingandprotectiveshoeshavetobe

worninsidetheplantallthetime!

在工廠內(nèi)所有的時(shí)間必須配戴安全帽，防護(hù)眼鏡，防護(hù)服和防護(hù)鞋!

Furthermoreemergencyescapemaskhastobecarriedallthetime.

必須隨身攜帶緊急逃生面罩

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AHCLElectrolysisODC1Notesontheuseoftheoperatingmanual1-4

1.3Prohibitivesymbols

Nosmoking!禁止吸煙

Textpassagesnexttothissymbolindicatethatsmokingisprohibitedinthearea.

這個(gè)符號(hào)旁的文字說(shuō)明表示在這個(gè)區(qū)域禁止吸煙

Noaccessforpacemakerwearers!佩戴心臟起搏器的人員禁止入內(nèi)

Textpassagesnexttothissymbolindicatethattheareamustnotbeaccessedby

pacemakerwearers.

Textpassagesnexttothissymbolindicatethattheareamustnotbeaccessedby

personswithmetalimplants.

這個(gè)符號(hào)的文字說(shuō)明表示這個(gè)區(qū)域禁止體內(nèi)有金屬移植物的人員入內(nèi)

1.4Informationsymbol信息符號(hào)

Thetextpassagesmarkedwiththissymbolgivetipsandhints.

Thissymbolindicatesimportantinformationfortheoperatorreadingthemanual.

這個(gè)標(biāo)志的文字說(shuō)明給出提示。

這個(gè)符號(hào)表示操作工需要閱讀手冊(cè)的重要信息

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AHCLElectrolysisODC1Notesontheuseoftheoperatingmanual1-5

1.5Designationandabbreviations名稱和縮寫

Thefollowingabbreviationsareusedinthisoperatingmanual.Theyaredefined

asfollows(inalphabeticalorder):

以下縮寫用于本操作手冊(cè)。它們的定義如下(排名不分先后)：

>more/biggerthan更多/大于

MSDSapprox.approximately約Materialsafetydata

sheet材料安全AlAnalysingindicator數(shù)據(jù)表

mtpa6CL.Ba棍呼n用料區(qū)「rent交流電

metrictonnesbaraPressureinbarabsolute絕對(duì)壓力

peryear噸/年bargPressureinbargauge

mtpdCH1channel1通道1

metrictonneschlorine氯氣

perday噸/天DCSDistributedcontrolsystemDCS集散控制系統(tǒng)

NiMHDNnominaldiametre公稱直徑

nickelmetaldepartmentELdepartmentelectrolysis

hydride鍥金屬氫gdiametre直徑

化物DNdiametrenominal公稱直徑

ODCEBElectricalstatus供電狀態(tài)

oxygenEDIElectricalmeasuringdifferenceindicator

depolarisedEPPMotorrunindication電機(jī)運(yùn)行指示

cathodes無(wú)極ESDEmergencyshutdownsystem緊急停車系統(tǒng)

氧陰極FAFlowalarm流量報(bào)警

02FCFailureclosed故障關(guān)閉

oxygen氧氣FLFailurelocked故障鎖定

PEFOFailureopen/Orifice

polyethylene聚FQIFlowcounterindicatoryftfi記錄指示

乙烯FTFlowtransmitter流量變送器

PETFPVFlowcontrolvalvepneumatic氣動(dòng)流量控制閥

polyethyleneGGaseous氣態(tài)

terephthalate聚GNDground地面

對(duì)苯二甲酸乙二

gpigramsperliter克/升

醇酯HCIhydrochloricacid鹽酸

PDIHICHandindicationcontrol手動(dòng)指示控制

PressureHSHandswitch手動(dòng)開關(guān)

differenceHTHightension高張力

indicator壓差指HVHandvalve手動(dòng)閥

示器IPInternationalprotectionrating國(guó)際保護(hù)等級(jí)

PDPVLLiquid液體

Differentialpressurevalve差壓閥

PIPressureindicator壓力指示器

PICPressureindicationcontrol壓力指示控制

PIDPipingandinstrumentdiagram管道和儀表圖

ppbPartsperbillion十億分之一

ppmPartspermillion百萬(wàn)分之一

PPVPressurecontrolvalve(pneumatic)壓力控制閥(氣動(dòng))

PSHPressureswitchhigh高壓力開關(guān)

PSLPressureswitchlow低壓力開關(guān)

PTPressuretransmitting壓力變送

PVPressurevalve壓力閥

__T...transmitter傳感器

SSolid液體

SC_samplingconnection…取樣接口

SPSetpoint設(shè)定點(diǎn)

SPCStored-programcontrol存儲(chǔ)程序控制

TTemperature溫度

Tititanium鈦

TlTemperatureindicator溫度指示器

TICTemperatureindicationcontrol溫度指示控制

TPVTemperaturecontrolledvalve溫度控制閥

TOCTotalorganiccarbon總有機(jī)碳

TONtechnicalordernumber技術(shù)訂單號(hào)

TVTemperaturecontrolledvalve溫度控制閥

TWThermowell熱電偶

UPSUninterruptedpowersupply不間斷電源

VValve閥門

vol.-%percentbyvolume體積百分?jǐn)?shù)

wt.-%percentbyweight重量懺分?jǐn)?shù)

wtWeight重量

xReplacementcharacter替換字符

XVon/offvalve開/關(guān)閥

XEVon/offvalveelectrical電動(dòng)開/關(guān)閥

XPVon/offvalvepneumatic氣動(dòng)開/關(guān)閥

%molemolarpercent摩爾百分?jǐn)?shù)

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AHCLElectrolysisODC1Notesontheuseoftheoperatingmanual1-7

1.5.1Valvesaroundtheelectrolyser電解槽周圍的閥門

Inthismanualcommonabbreviationsareusedforvalvesoftheelectrolysis.Theabbreviations

informaboutthemedium,theactionandtheplacementofthevalve.Forexamplethehandvalve

HCI-fe-FSislocatedatthefeedstation(FS)inafeedpipe(fe)ofthemediumHCLThenumberingof

thevalvesintheplantisindependentfromthisanddiffersfromtheseabbreviations.

在本手冊(cè)中常見的縮寫用于電解閥門?？s寫詞告知閥門的介質(zhì)，行動(dòng)(作用)和位置。例如，手

動(dòng)閥HCI-fe-FS是位于進(jìn)料站中介質(zhì)為鹽酸的進(jìn)料管道。工廠中閥門的編號(hào)方式是獨(dú)立于這一點(diǎn)，

麻而洛”的^后場(chǎng)臍現(xiàn)celectrolyser

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Medium介質(zhì)Function功能Location位置

Labelling標(biāo)簽

AnolyteandChlorine陽(yáng)Anolytecellheader陽(yáng)極液總

A-by-AHby-pass旁路

極液和氯管

A-dr-FSAnolyte陽(yáng)極液drain排放Feedstation進(jìn)料站

A-is-AHAnolyte陽(yáng)極液isolation隔離Anolytecellheader陽(yáng)極液總管

Anolytesampleline陽(yáng)極液取樣

A-is-AS(1-3)Anolyte陽(yáng)極液isolation隔離

管

Air-ve-AH(1-2)Air空氣ventAnolytecellheader陽(yáng)極液總管

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HRR：*拈夠°°”Rev°。

1.6Validityoftheseinstructions2Technicalinformation

A1Notesontheuseoftheoperatingmanual1-9

2.1CellRoom-Electrolyser,Unit311

槽室-電解槽，311單元

(Processflowdiagrams31401and31402)

(PFD31401和31402)

TheplantisequippedwithbipolarHCIElectrolysersbasedonthe"OxygenDepolarizedCathode"(ODC

technology.

該裝置為復(fù)極HCI電解槽，采用“氧陰極(ODC)”技術(shù)。

EachElectrolyser(V31101A-D)consistsoftworacksholdingthebipolarelementsinafilter-press

configurationbyapressuresystem.Ineachrackoneendanodicandoneendcathodicelementis

2

required.A2.5mactiveareamembraneisplacedtogetherwiththeODCbetweenthecathodicand

anodiccompartments.

每個(gè)單元槽(V31101A-D)由兩個(gè)帶復(fù)極單元槽的槽架組成，并且配備一套壓力系統(tǒng)。每個(gè)槽架包括

一個(gè)末端陽(yáng)極單元槽和一個(gè)末端陰極單元槽。陽(yáng)極室與陰極室之間是一張2.5而的膜

Theanodicchamberisfedwith14wt.-%HCIsolution.Electrochemicaloxidationtakesplaceand

ChlorineisformedwhileHCIisconsumed.AttheoutletoftheanodicchamberHCIisrecoveredtogether

withCl2gasintheElectrolysermanifold.Cl2gasisseparatedfromtheHCIaqueoussolutionand

collectedinthechlorineheader.TheHCIoutletsolutionisroutedtotheAnolyteTank(T31401A/B).A

+-

certainportionofwateraswellasHandClionsaretransferredoverthemembranetothecathodic

compartment.

陽(yáng)極室用14%wt的鹽酸進(jìn)料，發(fā)生電化學(xué)氧化反應(yīng)，消耗HCI,生成CI2,陽(yáng)極室出口HCI和CI2同時(shí)

在電解槽歧管收集，CI2從HCI溶液中分離出來(lái)，去氯氣總管。鹽酸送至陽(yáng)極液罐(T31401A/B),部

分水及H,和C「透過膜進(jìn)入陰極室

Thecathodicchamberisfedwithoxygentosuppresstheformationofhydrogenatthecathode.The

oxygenisfedinexcessinordertoassureagoodeffiviencyofthereaction.AttheODCtheoxygen

+

reactswithHionscomingfromtheanodicchamberandwaterisformed.TheO2leavingthecathodic

chamberisfedtotheOxygenRecyclingSystem(PFD31502).Theacidicwaterinthecathodic

compartmentistransferredtotheCondensateTank(T31501).

陰極室用氧氣進(jìn)料?，防止陰極生成氫。為了確保高反應(yīng)效率，氧氣進(jìn)料過量。氧氣和H+反應(yīng)，

Thepressureintheanodicandcathodiccompartmentsisautomaticallycontrolled.Incaseof

overpressureintheanodicchamber,wetchlorinegasisventedtotheWasteGasUnit(outsideB.L.).

AlsoautomaticcathodicpressurecontroliscarriedoutandoxygengascanbefedtotheWasteGasUnit

(outsideB.L.)incaseofoverpressure.

陽(yáng)極室和陰極室的壓力是自動(dòng)控制的，如果陽(yáng)極室超壓，濕氯氣被排放至廢氣單元(B.L.外)，如果

陰極室超壓，氧氣被排放到廢氣單元(B.L.外)

Incaseofmaintenancetheanolytecompartmentisflushedwithdemineralisedwaterseveraltimes.Also

aN2purgeisconnectedtotheanolyteheaderforremovingCl2tracesorforemptyingtheheaderduring

shutdownoftheElectrolyser.______________________________________________________________

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HCLElectrolysisODC2Technicalinformation

2.2CellWorkshop,Unit312

電解廠房，312單元

IntheCellWorkshopassemblyanddisassemblyofanElectrolyserisprepared.Theelementscanbe

removedfromtheElectrolyserusingtheCellRoomCrane(L31101)inordertocarryoutinspectionor

maintenanceintheCellWorkshop.

在電解廠房中進(jìn)行電解槽的裝配與拆卸，當(dāng)需要進(jìn)行檢查或維護(hù)時(shí)，通過行車(L31101)來(lái)移動(dòng)單元

槽

2.3Transformer/Rectifier,Unit313

變壓/整流，313單元

(Processflowdiagram31301)(PFD31301)

2.3.1TransformerandRectifier

整流和變壓

EachElectrolyser(V31101A-D)isconnectedtooneRectifier(V31302A-D).TwoRectifiersare

connectedtooneTransformer(V31303A/B).Withtheuseoftransformersandrectifiersthenecessary

electricityissuppliedtotheElectrolysers.EachElectrolysercanbeseparatedfromtheelectricalsystem

byusingswitches.

每個(gè)電解槽(V31101A-D)連接一個(gè)整流器)(V31102A-D),兩個(gè)整流器連接一個(gè)變壓器

(V31303A/B),整流器和變壓器提供電解槽必須的電流，電解槽通過開關(guān)與電力系統(tǒng)切斷

2.3.2PolarisationRectifierUnit

極化整流器

EachElectrolyserisconnectedtoonePolarisationRectifier(V31101A-D).Thefunctionofthe

PolarisationRectifieristofeedthenecessarycurrenttotheElectrolysersduringstartuporshutdown

phases.

每臺(tái)電解槽連接一臺(tái)極化整流器(V31101A-D),開停車期間，極化整流器提供電解槽必須的電流

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□HCLElectrolysisODC

2.4AnolyteCirculation,Unit314

陽(yáng)極液循環(huán)，314單元

TheAnolyteCirculationUnitconsistsoftwo

streets,onestreetservingtwoElectrolysers.

Thereisonecommonsystemfordrainingofan

electrolyser.

(Processflowdiagram31401and31402)

陽(yáng)極液循環(huán)包括兩條路徑，每條路徑服務(wù)兩臺(tái)電

解槽，電解槽排放系統(tǒng)是共用的

ThedepletedHCIleavingtheanodicchamber

flowstotheAnolyteTank(T31401A/B).From

hereitispumpedbacktotheElectrolysersusing

theAnolytePump(P31401A/B).Asmallportion

ofthisstreamissenttotheHCIAbsorptionUnit

outsideB.L.vialevelcontrolintheAnolyteTank.

TheconcentrationoftheHCIwhichisfedtothe

ElectrolysersisadjustedbymixingHCI30wt.-%

fromtheHCIAbsorptionUnitwiththedepleted

HCIcomingfromtheAnolytePump.Thedesired

temperatureisadjustedintheAnolyteHeat

Exchanger(E31401A/B).Coolingwaterisused

forcoolingduringnormaloperation.Thecooling

waterismixedwithlowpressuresteaminthe

SteamJetHeaters(J314014A/B)whenheatingis

required.ChlorinecanbeaddedtotheHCIfeed

solutionforstartoftheElectrolysers.Drainingand

fillingofoneElectrolysercanbedonebyusingthe

CellDrainTank(T31402)andCellDrainPump

(P31402onPFD31501).Demineralisedwater

canbefedtotheAnolyteTankortothe

Electrolysersanolytefeedheaderfor

concentrationdilutionorflushingofthe

Electrolyser.Thisisnormallynecessaryduring

startupandshutdownoftheElectrolysers.The

flowrateofHC114wt.-%toeachElectrolyseris

automaticallycontrolled.

離開陽(yáng)極室的稀鹽酸進(jìn)入陽(yáng)極液罐

(T31401A/B),一小部分通過液位控制送至界

區(qū)外的HCI吸收單元，電解槽進(jìn)料鹽酸的濃度由

來(lái)自鹽酸吸收的30%鹽酸和來(lái)自陽(yáng)極液泵的稀鹽

酸來(lái)調(diào)整。需要的溫度通過陽(yáng)極液換熱器

(E31401A/B),正常運(yùn)行時(shí)用冷卻水冷卻,如

果需要加熱，冷卻水與低壓蒸汽在蒸汽噴射加熱

器(J31401A/B)中混合。電解槽開車時(shí)向進(jìn)料

鹽酸中通入氯氣。電解槽的排液及填充通過槽室

Doc.-ID-Code:排水罐（T31402）/口槽室排水泵（P31402）進(jìn)

UDO-VT-DC-OO4M部漆進(jìn)料至陽(yáng)槌消鱗（秘囪豳槽陽(yáng)極液進(jìn)料OPERATINGMANUAL

UAN:05-3125總管,用于調(diào)整濃度或沖洗電解槽，電解槽開停

軍時(shí)是必須的，進(jìn)料?至E

HCLElectrolysisODC

2.5CondensateSystem,Unit315

陰極液系統(tǒng)，315單元

(Processflowdiagram31501and31502)

(PFD31501和31502)

AsmallportionoftheO2gasleavingthe

Electrolyserscathodicchambersispurgedvia

pressurecontroltotheWasteGasUnitoutside

B.L.inordertoavoidtheaccumulationofN2and

othertracepollutantsintheoxygencycle.Mostof

thecathodicoxygencanberecycledusingthe

OxygenRecycleSystem:Hydrogenimpurities

fromtheelectrolysisprocesscanbeoxidised

catalyticallyinthecathodicoxygenstream.

However,theoxygengasmustbepurifiedfor

properoperationofthecatalyst.TracesofHCI

andCl2areabsorbedintheRecycleOxygen

Scrubber(C31501)usingNaOH2wt.-%as

washingliquid.Thecausticconcentrationinthe

circulationloopismaintainedpHcontrolledby

dosingofNaOH20wt.-%tothesuctionsideof

theScrubberCirculationPump(P31502).The

waterbalanceofthescrubberisequalizedby

continuoussprayingofdemineralisedwateron

thedemisterfrombelowwhichwillprevent

crystallisationofsodiumsalts.Excessalkaline

washingliquid,whichmaycontaintracesofNaOH

NaOCIandNaCI,overflowsfromthescrubberto

theAlkalineWaterCollectingVessel(T31503).

TheoxygengasleavingtheRecycleOxygen

ScrubberpassestheRecycleOxygenFilter

(F31501)forremovalofthemajorportionof

NaOH/NaOCI/NaCIaerosolsresultingfromthe

scrubbingstep.Theoxygengasisthen

superheatedinthesteam-operatedRecycle

OxygenHeater(E31501)toavoidcondensationof

watervapourintheHydrogenRemovalReactor

(R31501).TheoxygenenteringtheHydrogen

RemovalReactorpassesfirstaGuardBedto

absorbresidualNaOH/NaOCI/NaCIaerosols.The

downstreamnoblemetalcatalystoxidises

hydrogentowaterreachingtherequiredoutlet

hydrogenconcentration.Thepurifiedoxygen

leavingtheHydrogenRemovalReactoriscooled

downagainintheRecycleOxygenCooler

(E31502)andthenroutedbacktotheOxygen

FeedJetsJ31501A-Dinthecellroom(seePFD

31401/31402).Therecycleoxygenismixedwith

freshoxygenfromoutsideB.L.beforeenteringthe

cathodicchambersoftheelectroivsers.The

HCLElectrolysisODC2Technicalinformation

2.6DescriptionoftheCellRoomSystem

槽室系統(tǒng)介紹

2.6.1ProcessdescriptionoftheCellRoomSystem(Unit311)

槽室系統(tǒng)工藝說(shuō)明(311單元)

ElectrolyserDesign：ThecellroomisdesignedtoproducechlorinefromaHCI14wt.-%solutionusing

2

membraneelectrolysers(V31101A-D)containingbipolarelementswithanactiveareaof2.5mper

membrane.UHDE'sbipolarelementsarecapabletooperateunderveryfastloadchanges,whichareonly

limitedbymaintainingastablechlorineandoxygenpressure.Foreaseofsurveillancemonitoringanddata

processing,eachelementinanelectrolyserisassignedapositionnumber.Theadministrationofthe

TM

elementsisperformedwithUHDE'selementadministrationprogramUhdeAdministrator.

電解槽設(shè)計(jì)：電解槽包括含有2.5m,膜的復(fù)極單元槽，通過14%鹽酸來(lái)生產(chǎn)氯氣。Uhde的

復(fù)極單元槽可以在負(fù)荷變化很快的情況下操作，但必須維持恒定氯氣和氧氣壓力。為了便

于監(jiān)控和處理數(shù)據(jù)，每個(gè)單元槽分配一個(gè)位置編碼。單元槽的運(yùn)行根據(jù)Uhde單元槽運(yùn)行程

序來(lái)執(zhí)行。

Doc.-ID-Code:

UDO-VT-DC-00001,Rev.00Code:YantaiJuliOPERATINGMANUAL

UAN:05-3125

HCLElectrolysisODC

Electrolysis：Hydrochloricacidandoxygenarefed

totheelements.

電解槽：鹽酸和氧氣進(jìn)料單元槽

Hydrochloricacidwithaconcentrationof14.0

wt.-%flowsintotheanodechamberofthe

elements,wherechlorineisproducedatthe

anode.Theanodeandcathodechambersofthe

elementareisolatedfromeachotherbythe

+

membrane.ThismembraneallowsHionsanda

certainamountofwaterpenetratingintothe

cathodecompartment(about1moleH2Oper

+

moleofH).Depletedhydrochloricacidwitha

concentr