电解熔融金属氯化物获得金属的多极性电解槽（英文）.doc

Multi-polarcellfortherecoveryofametalbyelectrolysisofamoltenelectrolyte

多极电解槽用于金属回收通过熔融电解

WO1996033297A1

摘要

Anelectrolyticcellfortherecoveryofmetalfromamoltenelectrolyteandanelectrodeassemblyforuseinsuchacell.Thecell(10)comprisesanelectrodeassemblyconsistingofananode(17),acathode(19)andoneormorebipolarelectrodes(18)disposedbetweentheanodeandthecathodesoastoforminterpolarspaces(16)inwhichelectrolysisoccurs.Intheelectrodeassembly,thebipolarelectrode(ifthereisonlyone)ortheinnermostbipolarelectrode(iftherearemorethanone)substantiallysurroundstheanodeandformsasinglemechanicalandelectricalentity.Thecathodeinturnpreferablysubstantiallysurroundstheoneormorebipolarelectrodes.Theelectrodeassemblycomprisingthecathodeandbipolarelectrode(s)ispreferablyunitary,forminganelectrodecassettethatcanbeassembledoutsideacellandthenintroducedinto,orwithdrawnfrom,thecellasasingleself-supportingunit.Structuresofthiskindsimplifycellfabricationandmayleadtocellsthatoperatewithimprovedefficiency.

一种从熔融的电解质和使用这种电池电极组件回收金属的电解槽。细胞（10）包括电极组件包括阳极，阴极（17）（19）和一个或多个双极电极（18）设置在阳极和阴极之间形成极间空间（16）中，电解时。在电极组件，该电极（只有一个）或最内层的双极电极（如果有一个以上的）基本上围绕着阳极，构成了一个单一的机械和电气的实体。在将阴极优选基本上围绕着一个或多个双极电极。该电极组件包括阳极和双极电极（S）是最好的单一，形成电极盒，可组装在细胞然后进入，或退出，细胞作为一个单一的自立单元。这种结构简化了电池的制备和可能导致的细胞，具有提高效率。

权利要求??（OCR文本中可能有错误）

CLAIMS:

1.Anelectrolyticcellforrecoveryofametalfromamoltenelectrolytecontainingametalcompound,saidcellhavingahousing(12)containingatleastoneinternalelectrolysiscompartment(13),atleastoneelectrodeassemblyineachsaidcompartment,saidassemblyincludingananode(17),acathode(19)andatleastonebipolarelectrode(18)disposedbetweensaidanodeandsaidcathodesoastoforminterpolarspaces(16)inwhichelectrolysisoccurs,andconnections(25,27)forconveyingelectricalcurrenttoandfromsaidcel