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| STUDY ON SLURRY ELECTROLYSIS PROCESS FOR TREATING COMPLEX ANTIMONY-LEAD CONCENTRATE |
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Revised:April 30, 2002
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| DOI： |
| KeyWord:Jamesonite,Slurry Electrolysis Process,Antimony, |
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| Abstract: |
| Based on Slurry Electrolysis Process,and combined with the problem of separation of antimony from lead for refractory antimony lead concentrate in Guangxi,China, a series of tests have been done Using Slurry Electrolysis Process to treat complex antimony lead concentrate,antimony can be separated from lead in one step,and metalic antimony can be achieved in cathode directly at the same time The leaching rate of antimony is above 98% Lead of jamesonite is precipitated in the slag in the form of PbCl 2 After changing over with ammonium carbonate and extracting sulphur,the lead concentrate (Pb is above 45%,S is below 15%) and sulphur can be achieved The lead recovery is above 95%,and silver is above 80% |
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