水溶液電解工藝過程及設備

Aqueoussolutionelectrolysisprocessandequipment水溶液電解工藝過程及設備

Aqueoussolutionelectrolysisprocessandequipment課程導入

Courseguide陰極

Cathode

陽極

Anode

氧化還原反應

RedoxReaction電解

Electrolysis課程導入

Courseguide水溶液電解工藝過程及設備

Aqueoussolutionelectrolysisprocessandequipment電解質(zhì)環(huán)境

Electrolyteenvironment水溶液

Watersolution

熔融狀態(tài)

Moltenstate

導電化合物

Conductivecompound課程導入

Courseguide水溶液電解工藝過程及設備

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

課程導入

Courseguide水溶液電解工藝過程及設備

Aqueoussolutionelectrolysisprocessandequipment蔗糖

Canesugar酒精

Alcohol不是電解質(zhì)

isnotelectrolyte電解

Electrolysis水溶液電解工藝過程及設備

Aqueoussolutionelectrolysisprocessandequipment電解精煉

Electrorefining電解沉積

Electrowinning電解精煉

Electrorefining以銅電解為例

Takecopperelectrolysisasanexample電解精煉過程

Electrorefiningprocess陰陽極板的制作、整理

Productionandfinishingofcathodeandanodeplates

電解液的配制輸送、凈化、循環(huán)

Preparation,transportation,purificationandcirculationofelectrolyte

殘陽極的回收

Recoveryofresidualanode

陰極產(chǎn)物剝片、清洗、熔鑄等

Cathodeproductstripping,cleaning,meltingandcastingetc

陽極泥的回收

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水溶液電解工藝過程及設備

Aqueoussolutionelectrolysisprocessandequipment電解

Electrolysis電解精煉

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

Copperanodeplate陰極銅（電解銅）

Cathodecopper(electrolyticcopper)陽極泥

Anodeslime水溶液電解工藝過程及設備

Aqueoussolutionelectrolysisprocessandequipment電解

Electrolysis電解沉積

Electrowinning以鋅電解為例

Takezincelectrolysisasanexample電解沉積過程

Electrolyticdepositionprocess陰陽極板的制作、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水溶液電解工藝過程及設備

Aqueoussolutionelectrolysisprocessandequipment電解

Electrolysis過程中主要的產(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水溶液電解工藝過程及設備

Aqueoussolutionelectrolysisprocessandequipment電解精煉與電解沉積異同

Similaritiesanddifferencesbetweenelectrorefiningandelectrolyticdeposition電解沉積過程

Electrolyticdepositionprocess電解精煉過程

Electrorefiningprocess主體金屬：以通過凈化后液中的離子形式存在

Hostmetal:existsintheformofionsinthepurifiedliquid主體金屬：以粗金屬陽極的形式存在

Hostmetal:existsintheformofacoarsemetalanode不存在殘陽極的回收問題

Thereisnoproblemofrecoveryofresidualanode

電解

Electrolysis水溶液電解工藝過程及設備

AqueoussolutionelectrolysisprocessandequipmentCu（陽極銅）══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水溶液電解工藝過程及設備

Aqueoussolutionelectrolysisprocessandequipment陽極

Anode陰極

CathodeCu2+

SO42-

CuSO4

導電桿

Conductingrod銅

Copper火法精煉

Firerefining粗銅

Blistercopper陽極板

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水溶液電解工藝過程及設備

Aqueoussolutionelectrolysisprocessandequipment電能的作用

Theroleofelectricalenergy電解

Electrolysis正常生產(chǎn)

Normalproduction陽極板的銅失去電子

Thecopperoftheanodeplateloseselectrons變成銅離子

Intocopperions陽極

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)水溶液電解工藝過程及設備

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水溶液電解工藝過程及設備

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)水溶液電解工藝過程及設備

Aqueoussolutionelectrolysisprocessandequipment電解精煉與電解沉積異同

Similaritiesanddifferencesbetweenelectrorefiningandelectrolyticdeposition電解

Electrolysis電解設備

Electrolysisequipment以銅及鋅電解陰極反應為例

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

水溶液電解工藝過程及設備

Aqueoussolutionelectrolysisprocessandequipment出裝槽架：用于陰、陽極出裝槽的機械。

Loadingslotrack:Amachineusedforcathodeandanodeloadingslots.硅整流器：把交流電變?yōu)橹绷麟姡╇娊馍a(chǎn)使用，是電解生產(chǎn)的重要設備。Siliconrectifier:Itconvertsalternatingcurrentintodirectcurrentandsupplieselectrolysisproduction.Itiskeyequipmentforelectrolysisproduction.陽極澆鑄機：澆鑄陽極片，供電解生產(chǎn)使用。

Anodecastingmachine:Castanodesheetsandusethemforelectrolysisproduction.陰極（始極）制片機：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

Siliconrectifier陽極澆鑄機

Anodecastingmachine電解設備

Electrolysisequipment水溶液電解工藝過程及設備

Aqueoussolutionelectrolysisprocessandequipment酸泵：用于循環(huán)電解液。

Acidpump:usedtocirculateelectrolyte.洗泥機：用于殘極的洗滌。

Mudwashingmachine:usedforwashingspentelectrodes.熔化鍋：用于陰、陽極的熔化。

Meltingpot:usedformeltingcathodeandanode.吊車：吊運出裝槽及各種物料。

Crane:liftingandtransportingouttheloadingtankandvariousmaterials.陰極、殘極洗極機：洗滌陰極、殘極。

Cathodeandpentelectrodewashingmachine:washingcathodeandresidualelectrode.酸泵

Acidpump水溶液電解工藝過程及設備

Aqueoussolutionelectrolysisprocessandequipment電解設備

Electrolysisequipment銅棒拋光機：用于光亮銅棒。

Copperrodpolishingmachine:usedforbrightcopperrods.配極架、卸極架：配極和放置、存儲極片。

Electrodeassemblyrackandeletrodestoragerack:matchingelectrodesandplacingandstoringpolepieces.槽、板模、焊接小勺：用于始極片的制作、焊接。

Groove,platedie,weldingspoon:usedfortheproductionandweldingofthestartersheet.吊起架、鋼繩、平車、掛鉤：運輸、吊運物料。

Liftingframe,steelrope,flatcar,hook:transportationandliftingmaterials.高低位池：用于存儲電解液及電解液循環(huán)。

Highandlowcell:us