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  5. Zinc Recovery from Zinc Calcine by Selective Reduction Roasting

Zinc Recovery from Zinc Calcine by Selective Reduction Roasting

来源 :The 12th International Symposium on East Asian Recycling Tec | 被引量 : 0次 | 上传用户：qjilearn
【摘 要】
：
Zinc recovery form zinc calcine containing high content of iron by selective reduction roasting was investigated.Zinc oxide was separated from franklinite to upgrade soluble zinc during the reduction
【作 者】
：
Dongke Hou Bing Peng Ning Peng Huan Yan Ming Hu 
【机 构】
：
School of Metallurgy and Environment,Central South University,Changsha 410083,China
【出 处】
：
The 12th International Symposium on East Asian Recycling Tec
【发表日期】
：
2013年11期
【关键词】
：
Zinc calcine Zinc ferrite Reduction roasting Selective reduction 
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　　Zinc recovery form zinc calcine containing high content of iron by selective reduction roasting was investigated.Zinc oxide was separated from franklinite to upgrade soluble zinc during the reduction roasting process; meanwhile the iron was preserved in magnetite.Effects of various parameters on the content of soluble zinc and Fe2+in reduction roasting were studied.
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