Anglesite and silver recovery from jarosite residues through roasting and sulfidization-flotation in zinc hydrometallurgy
发布时间：2020-04-02
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所属单位：资生院
发表刊物：JOURNAL OF HAZARDOUS MATERIALS
关键字：LEAD; PRECIPITATION; COPPER; IRON
摘要：Hazardous jarosite residues contain abundant valuable minerals that are difficult to be recovered by traditional flotation process. This study presents a new route, roasting combined with sulfidization-flotation, for the recovery of anglesite and silver from jarosite residues of zinc hydrometallurgy. Surface appearance and elemental distribution of jarosite residues was examined by scanning electron microscopy and energy dispersive X-ray spectrometry analysis, respectively. Decomposition and transformation mechanisms of jarosite residues were illustrated by differential thermal analysis. Resul
合写作者：Tang Honghu, Jia Baoliang, Hu Yuehua, Sun Wei, Han haisheng
论文类型：基础研究
论文编号：21
学科门类：矿业工程
文献类型：J
卷号：278
页面范围：49-54
ISSN号：0304-3894
是否译文：否
发表时间：2014-08-15