課程導(dǎo)入

Courseguide電解Electrolysis一些金屬濕法冶金提取金屬工藝的最后一道工序。Thefinalstepofsomemetalshydrometallurgicalextractionofmetalsprocess.

電解實(shí)質(zhì)、應(yīng)用及過(guò)程

Electrolysisessence,applicationsandprocesses課程導(dǎo)入

Courseguide電解

Electrolysis電解實(shí)質(zhì)、應(yīng)用及過(guò)程

Electrolysisessence,applicationsandprocesses課程導(dǎo)入

Courseguide工序生產(chǎn)過(guò)程要素Processproductionprocesselements陰極Cathode電解槽Electrolyticcell電源要求Powerrequirement電解液的組成要求Compositionrequirementsofelectrolyte陽(yáng)極Anode電解實(shí)質(zhì)、應(yīng)用及過(guò)程

Electrolysisessence,applicationsandprocesses課程導(dǎo)入

Courseguide不同的金屬電解，因各個(gè)金屬的特性不同，其生產(chǎn)要素也不盡相同。Differentmetalelectrolysishasdifferentproductionfactorsduetothedifferentcharacteristicsofeachmetal.電解實(shí)質(zhì)、應(yīng)用及過(guò)程

Electrolysisessence,applicationsandprocesses從粗金屬、合金或其他冶煉中間產(chǎn)物（如锍）中提取金屬Extractionofmetalsfromcrudemetals,alloys,orothermetallurgicalintermediates(suchasmatte)從浸出（或經(jīng)凈化）的溶液中提取金屬Extractionofmetalsfromleached(orpurified)solutions可溶陽(yáng)極

Solubleanode不可溶陽(yáng)極

Insolubleanode水溶液電解時(shí)，因使用的陽(yáng)極不同有所區(qū)分：Whenelectrolyzingaqueoussolutions,therearedifferencesdependingontheanodesused:電解精煉

Electrorefining電解沉積

Electrowinning也可稱為電解沉積與電解精煉的區(qū)別

Itcanalsobecalledthedifferencebetweenelectrolyticdepositionandelectrorefining電解應(yīng)用

Electrolyticapplications電解實(shí)質(zhì)、應(yīng)用及過(guò)程

Electrolysisessence,applicationsandprocesses從粗金屬、合金或其他冶煉中間產(chǎn)物（如锍）中提取金屬。Theextractionofmetalsfromcrudemetals,alloys,orothermetallurgicalintermediates(suchasmatte).電解精煉

Electrorefining從浸出（或經(jīng)凈化）的溶液中提取金屬。Theextractionofmetalsfromleached(orpurified)solutions.電解沉積

Electrowinning理論基礎(chǔ)都遵循電化學(xué)規(guī)律

Thetheoreticalbasisfollowsthelawsofelectrochemistry也可稱為電解沉積與電解精煉的區(qū)別

Itcanalsobecalledthedifferencebetweenelectrolyticdepositionandelectrorefining電解應(yīng)用

Electrolyticapplications電解實(shí)質(zhì)、應(yīng)用及過(guò)程

Electrolysisessence,applicationsandprocesses萃取又稱液液萃取，是指兩個(gè)完全不互溶或部分互溶的液相接觸后，一個(gè)液相中的溶質(zhì)經(jīng)過(guò)物理或化學(xué)作用另一個(gè)液相，或在兩相中重新分配的過(guò)程。

Extraction,alsoknownasliquid-liquidextraction,referstotheprocessinwhich,aftertwocompletelyimmiscibleorpartiallymiscibleliquidphasescomeintocontactwitheachother,thesoluteinoneliquidphasetransferstotheotherliquidphaseunderphysicalorchemicalinteractions,orthesolutegetsredistributedinthetwophases.

在濕法冶金電解生產(chǎn)中，鋅金屬電解生產(chǎn)屬于典型的電解沉積生產(chǎn)。Inhydrometallurgicalelectrolysisproduction,zincmetalelectrolysisproductionbelongstotypicalelectrolyticdepositionproduction.鋅電解車(chē)間

Zincelectrolysisworkshop也可稱為電解沉積與電解精煉的區(qū)別

Itcanalsobecalledthedifferencebetweenelectrolyticdepositionandelectrorefining電解應(yīng)用

Electrolyticapplications電解實(shí)質(zhì)、應(yīng)用及過(guò)程

Electrolysisessence,applicationsandprocesses萃取又稱液液萃取，是指兩個(gè)完全不互溶或部分互溶的液相接觸后，一個(gè)液相中的溶質(zhì)經(jīng)過(guò)物理或化學(xué)作用另一個(gè)液相，或在兩相中重新分配的過(guò)程。

Extraction,alsoknownasliquid-liquidextraction,referstotheprocessinwhich,aftertwocompletelyimmiscibleorpartiallymiscibleliquidphasescomeintocontactwitheachother,thesoluteinoneliquidphasetransferstotheotherliquidphaseunderphysicalorchemicalinteractions,orthesolutegetsredistributedinthetwophases.

來(lái)源：內(nèi)蒙古日?qǐng)?bào)社融媒體原創(chuàng)

Source:InnerMongoliaDailyFinancialMediaOriginal電源：直流電Powersupply:DCpower電解液：由硫酸鋅、硫酸、水和少量金屬硫酸鹽組成。Electrolyte:Consistsofzincsulfate,sulfuricacid,waterandasmallamountofmetalsulfate.陽(yáng)極：鉛銀合金Anode:Lead-silveralloy陰極：純鋁質(zhì)Cathode:Purealuminum電解槽：鋼筋混凝土內(nèi)置防腐防酸材料Electrolyticcell:reinforcedconcretebuilt-inanti-corrosionandacid-proofmaterials鋅電解沉積中

Inzincelectrolyticdeposition也可稱為電解沉積與電解精煉的區(qū)別

Itcanalsobecalledthedifferencebetweenelectrolyticdepositionandelectrorefining電解應(yīng)用

Electrolyticapplications特點(diǎn)：陽(yáng)極不溶解，電解所需的鋅離子由上個(gè)工序的凈化后液提供。Features:Theanodeisinsoluble,andthezincionsrequiredforelectrolysisareprovidedbythepurifiedliquidofthepreviousprocess.電解實(shí)質(zhì)、應(yīng)用及過(guò)程

Electrolysisessence,applicationsandprocesses萃取又稱液液萃取，是指兩個(gè)完全不互溶或部分互溶的液相接觸后，一個(gè)液相中的溶質(zhì)經(jīng)過(guò)物理或化學(xué)作用另一個(gè)液相，或在兩相中重新分配的過(guò)程。

Extraction,alsoknownasliquid-liquidextraction,referstotheprocessinwhich,aftertwocompletelyimmiscibleorpartiallymiscibleliquidphasescomeintocontactwitheachother,thesoluteinoneliquidphasetransferstotheotherliquidphaseunderphysicalorchemicalinteractions,orthesolutegetsredistributedinthetwophases.

銅金屬電解生產(chǎn)屬于典型的電解精煉生產(chǎn)。Coppermetalelectrolysisproductionisatypicalelectrorefiningproduction.銅電解車(chē)間

Copperelectrolysisworkshop也可稱為電解沉積與電解精煉的區(qū)別

Itcanalsobecalledthedifferencebetweenelectrolyticdepositionandelectrorefining電解應(yīng)用

Electrolyticapplications電解實(shí)質(zhì)、應(yīng)用及過(guò)程

Electrolysisessence,applicationsandprocesses萃取又稱液液萃取，是指兩個(gè)完全不互溶或部分互溶的液相接觸后，一個(gè)液相中的溶質(zhì)經(jīng)過(guò)物理或化學(xué)作用另一個(gè)液相，或在兩相中重新分配的過(guò)程。

Extraction,alsoknownasliquid-liquidextraction,referstotheprocessinwhich,aftertwocompletelyimmiscibleorpartiallymiscibleliquidphasescomeintocontactwitheachother,thesoluteinoneliquidphasetransferstotheotherliquidphaseunderphysicalorchemicalinteractions,orthesolutegetsredistributedinthetwophases.

電源：直流電Powersupply:DCpower電解液：由硫酸銅、硫酸、水和少量金屬硫酸鹽組成。Electrolyte:Consistsofcoppersulfate,sulfuricacid,water,andasmallamountofmetalsulfate.陽(yáng)極：火法精煉粗銅Anode:Pyro-refinedblistercopper陰極：純銅或由不銹鋼等制成的永久陰極Cathode:Apermanentcathodemadeofpurecopperorstainlesssteel,etc.電解槽：鋼筋混凝土內(nèi)置防腐防酸材料Electrolyticcell:reinforcedconcretebuilt-inanti-corrosionandacid-proofmaterials剛吊出電解槽的陰極銅

Coppercathodejustliftedoutofelectrolyticcell銅電解精煉中

Incopperelectrorefining也可稱為電解沉積與電解精煉的區(qū)別

Itcanalsobecalledthedifferencebetweenelectrolyticdepositionandelectrorefining電解應(yīng)用

Electrolyticapplications特點(diǎn)：陽(yáng)極溶解，電解所需的銅離子由陽(yáng)極溶解提供。Features:Anodicdissolution,copperionsrequiredforelectrolysisareprovidedbyanodicdissolution.電解實(shí)質(zhì)、應(yīng)用及過(guò)程

Electrolysisessence,applicationsandprocesses萃取又稱液液萃取，是指兩個(gè)完全不互溶或部分互溶的液相接觸后，一個(gè)液相中的溶質(zhì)經(jīng)過(guò)物理或化學(xué)作用另一個(gè)液相，或在兩相中重新分配的過(guò)程。

Extraction,alsoknownasliquid-liquidextraction,referstotheprocessinwhich,aftertwocompletelyimmiscibleorpartiallymiscibleliquidphasescomeintocontactwitheachother,thesoluteinoneliquidphasetransferstotheotherliquidphaseunderphysicalorchemicalinteractions,orthesolutegetsredistributedinthetwophases.

電解過(guò)程是陰、陽(yáng)兩個(gè)電極反應(yīng)的綜合反應(yīng)過(guò)程。

Theprocessofelectrolysisisacomprehensivereactionprocessinwhichthecathodeandtheanodeelectrodesreact.Cu++

SO42

CuSO4

導(dǎo)電桿

Conductingrod陽(yáng)極

Anode

陰極

Cathode

氧化物

Oxidizingsubstance還原物

Reducingsubstance電解過(guò)程

Electrolysisprocess電解實(shí)質(zhì)、應(yīng)用及過(guò)程

Electrolysisessence,applicationsandprocesses萃取又稱液液萃取，是指兩個(gè)完全不互溶或部分互溶的液相接觸后，一個(gè)液相中的溶質(zhì)經(jīng)過(guò)物理或化學(xué)作用另一個(gè)液相，或在兩相中重新分配的過(guò)程。

Extraction,alsoknownasliquid-liquidextraction,referstotheprocessinwhich,aftertwocompletelyimmiscibleorpartiallymiscibleliquidphasescomeintocontactwitheachother,thesoluteinoneliquidphasetransferstotheotherliquidphaseunderphysicalorchemicalinteractions,orthesolutegetsredistributedinthetwophases.

在電極與溶液的界面上發(fā)生的反應(yīng)。Areactionthattakesplaceattheinterfacebetweentheelectrodeandthesolution.在陰極上，發(fā)生的反應(yīng)是物質(zhì)得到電子的還原反應(yīng)，稱為陰極反應(yīng)。Atthecathode,thereactionthattakesplaceisareductionreactioninwhichthesubstancegetselectrons,whichiscalledacathodicreaction。.在陽(yáng)極上，發(fā)生的反應(yīng)是物質(zhì)失去電子的氧化反應(yīng)，稱為陽(yáng)極反應(yīng)。Ontheanode,thereactionthattakesplaceisanoxidationreactioninwhichthesubstanceloseselectrons,calledan

anodicreaction.電極反應(yīng)

ElectrodereactionCu++

SO42

CuSO4

導(dǎo)電桿

Conductingrod陽(yáng)極

Anode

陰極

Cathode

電解過(guò)程

Electrolysisprocess電解實(shí)質(zhì)、應(yīng)用及過(guò)程

Electrolysisessence,applicationsandprocesses萃取又稱液液萃取，是指兩個(gè)完全不互溶或部分互溶的液相接觸后，一個(gè)液相中的溶質(zhì)經(jīng)過(guò)物理或化學(xué)作用另一個(gè)液相，或在兩相中重新分配的過(guò)程。

Extraction,alsoknownasliquid-liquidextraction,referstotheprocessinwhich,aftertwocompletelyimmiscibleorpartiallymiscibleliquidphasescomeintocontactwitheachother,thesoluteinoneliquidphasetransferstotheotherliquidphaseunderphysicalorchemicalinteractions,orthesolutegetsredistributedinthetwophases.

水溶液電解質(zhì)電解過(guò)程的陰極反應(yīng)，主要是金屬陽(yáng)離子的還原，結(jié)果在陰極上沉積出金屬。Thecathodicreactionofaqueouselectrolyteelectrolysisprocessismainlythereductionofmetalcations,resultinginthedepositionofmetalsonthecathode.例如：

Forexample:Cu2++2e=Cu

Zn2+

+

2e

=Zn電解陰極反應(yīng)副反應(yīng)的發(fā)生

Occurrenceofsidereactionsinelectrolyticcathodereaction

O2+2H2O+4e=4OH-

Meiz++zie=Mei

Mehz++(zh-zi)e=Mei（h-i）

(1)

(2)

(4)

(3)

(5)

陰極反應(yīng)

Cathodicreaction電解過(guò)程

Electrolysisprocess電解實(shí)質(zhì)、應(yīng)用及過(guò)程

Electrolysisessence,applicationsandprocesses萃取又稱液液萃取，是指兩個(gè)完全不互溶或部分互溶的液相接觸后，一個(gè)液相中的溶質(zhì)經(jīng)過(guò)物理或化學(xué)作用另一個(gè)液相，或在兩相中重新分配的過(guò)程。

Extraction,alsoknownasliquid-liquidextraction,referstotheprocessinwhich,aftertwocompletelyimmiscibleorpartiallymiscibleliquidphasescomeintocontactwitheachother,thesoluteinoneliquidphasetransferstotheotherliquidphaseunderphysicalorchemicalinteractions,orthesolutegetsredistributedinthetwophases.

可溶性陽(yáng)極反應(yīng)

Solubleanodicreaction不可溶性陽(yáng)極反應(yīng)

Insolubleanodicreaction陽(yáng)極反應(yīng)

Anodicreaction電解過(guò)程

Electrolysisprocess電解實(shí)質(zhì)、應(yīng)用及過(guò)程

Electrolysisessence,applicationsandprocesses萃取又稱液液萃取，是指兩個(gè)完全不互溶或部分互溶的液相接觸后，一個(gè)液相中的溶質(zhì)經(jīng)過(guò)物理或化學(xué)作用另一個(gè)液相，或在兩相中重新分配的過(guò)程。

Extraction,alsoknownasliquid-liquidextraction,referstotheprocessinwhich,aftertwocompletelyimmiscibleorpartiallymiscibleliquidphasescomeintocontactwitheachother,thesoluteinoneliquidphasetransferstotheotherliquidphaseunderphysicalorchemicalinteractions,orthesolutegetsredistributedinthetwophases.

粗金屬等中的金屬氧化溶解，即陽(yáng)極中的金屬失去電子，變?yōu)殡x子進(jìn)入溶液。Metalsincrudemetalsandthelikeareoxidizedanddissolved,thatis,themetalsintheanodeloseelectronsandbecomeionsintosolution.Cu–2e=Cu2+

Ni–2e=Ni2+水溶液電解質(zhì)中的陰離子在陽(yáng)極上失去電子的氧化反應(yīng)。Anoxidationreactioninwhichanionsintheaqueouselectrolyteloseelectronsontheanode.

2Cl-–2e=Cl2

陽(yáng)極反應(yīng)

Anodicreaction電解過(guò)程

Electrolysisprocess電解實(shí)質(zhì)、應(yīng)用及過(guò)程

Electrolysisessence,applicationsandprocesses萃取又稱液液萃取，是指兩個(gè)完全不互溶或部分互溶的液相接觸后，一個(gè)液相中的溶質(zhì)經(jīng)過(guò)物理或化學(xué)作用另一個(gè)液相，或在兩相中重新分配的過(guò)程。

Extraction,alsoknownasliquid-liquidextraction,referstotheprocessinwhich,aftertwocompletelyimmiscibleorpartiallymiscibleliquidphasescomeintocontactwitheachother,thesoluteinoneliquidphasetransferstotheotherliquidphaseunderphysicalorchemicalinteractions,orthesolutegetsredistributedinthetwophases.

在陽(yáng)極反應(yīng)的過(guò)程中，可能還有其他副反應(yīng)發(fā)生。Duringtheanodicreaction,othersidereactionsmayoccur.Me–ze=Mez+（在溶液中金屬的溶解）

Me–ze=Mez+(Dissolutionofmetalinsolution)Me+zH2O–ze=(OH)z+zH+（金屬氧化物的形成）

Me+zH2O–ze=(OH)z+zH+(FormationofMetalOxide)

2H2O–4e=O2+4H+

4OH--4e=O2+2H2O（氧的析出）

4OH--4e=O2+2H2O(Evolutionofoxygen)Mez+-ne=Me（z+n）+（離子價(jià)升高）

Mez+-ne=Me（z+n）+(Elevatedionicvalence)2Cl--2e=Cl2（陰離子的氧化）

2Cl--2e=Cl2(Oxidationofanions)電解實(shí)質(zhì)、應(yīng)用及過(guò)程

Electrolysisessence,applicationsandprocesses陽(yáng)極反應(yīng)

Anodicreaction電解過(guò)程

Electrolysisprocess副反應(yīng)的發(fā)生對(duì)水溶液電解是不利的（如電流效率降低），在生產(chǎn)過(guò)程中應(yīng)加以控制。Theoccurrenceofsidereactionsisunfavorabletotheelectrolysisofaqueoussolutions(suchasthereductionofcurrentefficiency)andshouldbecontrolledduringtheproductionprocess.課程小結(jié)

Coursesummary電解過(guò)程及應(yīng)用

Electrolysisprocessandapplication電解實(shí)質(zhì)、應(yīng)用及過(guò)程

Electrolysisessence,applicationsandprocesses課程小結(jié)

Coursesummary電解精煉Electrorefining電解

Electrolysis為了提取純的金屬材料

Toextractpuremetalmaterials電解沉積Electrowinning電解實(shí)質(zhì)、應(yīng)用及過(guò)程

Electrolysisessence,applicationsandprocesses課程小結(jié)

Coursesummary通過(guò)努力學(xué)習(xí)，使自己成為一名對(duì)國(guó)家、對(duì)社會(huì)有用人才。Throughdiligentstudy,wecanmakeourselvesausefultalentforthecountryandsociety.電解實(shí)質(zhì)、應(yīng)用及過(guò)程

Electrolysisessence,applicationsandprocesses

金可以通過(guò)濕法冶金的電解提取嗎？

Cangoldbeextractedbyelectrowinninginhydrometallurgy?思考題

Thinkingquestions水溶液電解工藝過(guò)程及設(shè)備

Aqueoussolutionelectrolysisprocessandequipment水溶液電解工藝過(guò)程及設(shè)備

Aqueoussolutionelectrolysisprocessandequipment課程導(dǎo)入

Courseguide陰極

Cathode

陽(yáng)極

Anode

氧化還原反應(yīng)

RedoxReaction電解

Electrolysis課程導(dǎo)入

Courseguide水溶液電解工藝過(guò)程及設(shè)備

Aqueoussolutionelectrolysisprocessandequipment電解質(zhì)環(huán)境

Electrolyteenvironment水溶液

Watersolution

熔融狀態(tài)

Moltenstate

導(dǎo)電化合物

Conductivecompound課程導(dǎo)入

Courseguide水溶液電解工藝過(guò)程及設(shè)備

Aqueoussolutionelectrolysisprocessandequipment酸、堿、大部分的鹽

Acids,bases,mostsalts

水溶液

或熔融狀態(tài)

Aqueoussolutionormoltenstate電解質(zhì)

Electrolyte

課程導(dǎo)入

Courseguide水溶液電解工藝過(guò)程及設(shè)備

Aqueoussolutionelectrolysisprocessandequipment蔗糖

Canesugar酒精

Alcohol不是電解質(zhì)

isnotelectrolyte電解

Electrolysis水溶液電解工藝過(guò)程及設(shè)備

Aqueoussolutionelectrolysisprocessandequipment電解精煉

Electrorefining電解沉積

Electrowinning電解精煉

Electrorefining以銅電解為例

Takecopperelectrolysisasanexample電解精煉過(guò)程

Electrorefiningprocess陰陽(yáng)極板的制作、整理

Productionandfinishingofcathodeandanodeplates

電解液的配制輸送、凈化、循環(huán)

Preparation,transportation,purificationandcirculationofelectrolyte

殘陽(yáng)極的回收

Recoveryofresidualanode

陰極產(chǎn)物剝片、清洗、熔鑄等

Cathodeproductstripping,cleaning,meltingandcastingetc

陽(yáng)極泥的回收

Recoveryofanodeslime

加入添加劑，電解液為硫酸銅溶液、硫酸及水等

Addadditive,andtheelectrolyteiscoppersulfatesolution,sulfuricacidandwater產(chǎn)物：陰極銅等

Products:Coppercathode,etc水溶液電解工藝過(guò)程及設(shè)備

Aqueoussolutionelectrolysisprocessandequipment電解

Electrolysis電解精煉

Electrorefining過(guò)程中主要的產(chǎn)物有：陰極片、殘陽(yáng)極板、廢電解液、陽(yáng)極泥、酸霧。Themainproductsintheprocessare:cathodesheet,remaininganodeplate,wasteelectrolyte,anodeslimeandacidmist.銅陽(yáng)極板

Copperanodeplate陰極銅（電解銅）

Cathodecopper(electrolyticcopper)陽(yáng)極泥

Anodeslime水溶液電解工藝過(guò)程及設(shè)備

Aqueoussolutionelectrolysisprocessandequipment電解

Electrolysis電解沉積

Electrowinning以鋅電解為例

Takezincelectrolysisasanexample電解沉積過(guò)程

Electrolyticdepositionprocess陰陽(yáng)極板的制作、整理

Productionandfinishingofcathodeandanodeplates

電解液的配制、輸送、凈化、循環(huán)

Preparation,transportation,purificationandcirculationofelectrolyte

殘陽(yáng)極的回收

Recoveryofresidualanode

陰極產(chǎn)物剝片、清洗、熔鑄

Cathodeproductstripping,cleaning,meltingandcasting

加入添加劑，電解液為硫酸鋅溶液、硫酸及水等

Theadditiveisadded,andtheelectrolyteiszincsulfatesolution,sulfuricacidandwater產(chǎn)物：陰極鋅等

Products:cathodezinc,etc水溶液電解工藝過(guò)程及設(shè)備

Aqueoussolutionelectrolysisprocessandequipment電解

Electrolysis過(guò)程中主要的產(chǎn)物：陰極片、廢電解液、酸霧。Themainproductsintheprocess:cathodesheet,wasteelectrolyte,andacidmist.電解后陰極鋅

未剝鋅前）

Post-electrolyticcathodezinc(Beforezincstripping)陰極銅

電解銅）

Coppercathode(Electrolyticcopper)熔鑄后

Aftermeltingcasting電解沉積

Electrowinning電解

Electrolysis水溶液電解工藝過(guò)程及設(shè)備

Aqueoussolutionelectrolysisprocessandequipment電解精煉與電解沉積異同

Similaritiesanddifferencesbetweenelectrorefiningandelectrolyticdeposition電解沉積過(guò)程

Electrolyticdepositionprocess電解精煉過(guò)程

Electrorefiningprocess

主體金屬：以通過(guò)凈化后液中的離子形式存在

Hostmetal:existsintheformofionsinthepurifiedliquid

主體金屬：以粗金屬陽(yáng)極的形式存在

Hostmetal:existsintheformofacoarsemetalanode不存在殘陽(yáng)極的回收問(wèn)題

Thereisnoproblemofrecoveryofresidualanode

電解

Electrolysis水溶液電解工藝過(guò)程及設(shè)備

AqueoussolutionelectrolysisprocessandequipmentCu（陽(yáng)極銅）══Cu（陰極銅）Cu(anodecopper)══Cu(cathodecopper)Zn2++2e══Zn（陰極鋅）

Zn2++2e══Zn(CathodeZinc)電解精煉

Electrorefining

電解沉積

Electrowinning

電解精煉與電解沉積異同

Similaritiesanddifferencesbetweenelectrorefiningandelectrolyticdeposition電解

Electrolysis水溶液電解工藝過(guò)程及設(shè)備

Aqueoussolutionelectrolysisprocessandequipment陽(yáng)極

Anode陰極

CathodeCu2+

SO42-

CuSO4

導(dǎo)電桿

Conductingrod銅

Copper火法精煉

Firerefining粗銅

Blistercopper陽(yáng)極板

Anodeplate純銅（或不銹鋼）

Purecopper(orstainlesssteel)陰極

Cathode裝入電解槽

Loadintoelectrolyticcell電解

Electrolysis電解精煉與電解沉積異同

Similaritiesanddifferencesbetweenelectrorefiningandelectrolyticdeposition電解

Electrolysis水溶液電解工藝過(guò)程及設(shè)備

Aqueoussolutionelectrolysisprocessandequipment電能的作用

Theroleofelectricalenergy電解

Electrolysis正常生產(chǎn)

Normalproduction陽(yáng)極板的銅失去電子

Thecopperoftheanodeplateloseselectrons變成銅離子

Intocopperions陽(yáng)極

ANODE板熔解

Platemelting銅離子流向陰極

Copperionflowtothecathode電子

Electron

銅金屬

Coppermetal（陰極銅\電解銅）

(Cathodecopper\Electrolyticcopper)水溶液電解工藝過(guò)程及設(shè)備

Aqueoussolutionelectrolysisprocessandequipment電解精煉與電解沉積異同

Similaritiesanddifferencesbetweenelectrorefiningandelectrolyticdeposition電解

Electrolysis鋅

Zinc鋅濕法凈化

Zincwetpurification電解槽

Electrolyticcell鉛銀合金

Lead-silveralloy陽(yáng)極板

Anodeplate裝入電解槽

Loadintoelectrolyticcell電解

Electrolysis合格

Qualified凈化液

Purificationliquid電解鋅示意圖Schematicdiagramofelectrolyticzinc電解精煉與電解沉積異同

Similaritiesanddifferencesbetweenelectrorefiningandelectrolyticdeposition電解

Electrolysis水溶液電解工藝過(guò)程及設(shè)備

Aqueoussolutionelectrolysisprocessandequipment電能的作用

Theroleofelectricalenergy電解

Electrolysis正常生產(chǎn)

Normalproduction凈化液

Purificationliquid送入電解槽

Feedintoelectrolyticcell陽(yáng)極板不熔解

Theanodeplatedoesnotmelt鋅離子流向陰極

Zincionflowtothecathode電子

Electron

鋅金屬

Zincmetal（陰極鋅\電解鋅）

(Cathodezinc\Electrolyticzinc)水溶液電解工藝過(guò)程及設(shè)備

Aqueoussolutionelectrolysisprocessandequipment電解精煉與電解沉積異同

Similaritiesanddifferencesbetweenelectrorefiningandelectrolyticdeposition電解

Electrolysis電解設(shè)備

Electrolysisequipment以銅及鋅電解陰極反應(yīng)為例

Takecathodicreactionofcopperandzincelectrolysisasanexample鋪有絕緣層的磚柱

Insulatedbrickcolumn鋼筋混凝土的梁上

Onareinforcedconcretebeam電解槽

Electrolyticcell電解的主要設(shè)備，用于盛裝電解液。Themainequipmentofelectrolysis,usedtoholdelectrolyte.電解槽安裝位置

Electrolyticcellinstallationlocation

水溶液電解工藝過(guò)程及設(shè)備

Aqueoussolutionelectrolysisprocessandequipment出裝槽架：用于陰、陽(yáng)極出裝槽的機(jī)械。

Loadingslotrack:Amachineusedforcathodeandanodeloadingslots.硅整流器：把交流電變?yōu)橹绷麟?，供電解生產(chǎn)使用，是電解生產(chǎn)的重要設(shè)備。Siliconrectifier:Itconvertsalternatingcurrentintodirectcurrentandsupplieselectrolysisproduction.Itiskeyequipmentforelectrolysisproduction.陽(yáng)極澆鑄機(jī)：澆鑄陽(yáng)極片，供電解生產(chǎn)使用。

Anodecastingmachine:Castanodesheetsandusethemforelectrolysisproduction.陰極（始極）制片機(jī)：制作陰極（始極）片，供電解生產(chǎn)使用。

Cathode(startingelectrode)sheetmakingmachine:Makecathode(startingelectrode)sheetsandusethemforelectrolysisproduction.硅整流器

Silico