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  5. Removal of Arsenic by Sodium Sulfide Precipitation and Recovery of Iron by Hematite Process From Zin

Removal of Arsenic by Sodium Sulfide Precipitation and Recovery of Iron by Hematite Process From Zin

来源 :The 12th International Symposium on East Asian Recycling Tec | 被引量 : 0次 | 上传用户：LIU_XX
【摘 要】
：
The experiments of arsenic removal and recovery of iron from zinc hot-acid leaching solution were carried out using sodium sulfide precipitation and hematite process,respectively.
【作 者】
：
Jing He Mingyan Lan Jiawei Zhang Fuqi Zhang 
【机 构】
：
School of Metallurgy & Environment,Central South University,Changsha 410083,Hunan,China
【出 处】
：
The 12th International Symposium on East Asian Recycling Tec
【发表日期】
：
2013年11期
【关键词】
：
Zinc sulphate solution Arsenic iron Directprecipitation process Hematite process 
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　　The experiments of arsenic removal and recovery of iron from zinc hot-acid leaching solution were carried out using sodium sulfide precipitation and hematite process,respectively.
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