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中文摘要: 以一种高不溶硫(S不)回转窑ZnO为原料,设计并试验了“浸出与除Fe分别进行”的除Fe新工艺。试验结果表明,按该方法处理高S不电锌原料,能有效解决高S不对黄钾铁矾转化法除Fe的影响。酸浸溶液中4g/L以上的Fe^2 可除至1g/L以下,同时高S不原料中Zn的浸出率可达90%以上。
中文关键词: 高不溶硫 浸出 除Fe
Abstract:The new technique of leaching and iron removal separately was used to treat the zinc oxide with high content insoluble sulphuret (S in). The results indicate that this process can resolve the effect of S in on the jarosite iron removal process. The 4g/L Fe 2+ in the acidic leaching solution can removed to <1g/L, on the other hand, the zinc leaching rates was more than 90%.
文章编号: 中图分类号:TF813 文献标志码:
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引用文本:
张显生,田仁望.湿法炼锌生产中高不溶硫原料的处理[J].有色金属(冶炼部分),2003(3):25-26.
.High Content Insoluble Sulphuret Treatment on the Process of Zinc Hydrometallurgy[J].Nonferrous Metals (Extractive Metallurgy),2003(3):25-26.
张显生,田仁望.湿法炼锌生产中高不溶硫原料的处理[J].有色金属(冶炼部分),2003(3):25-26.
.High Content Insoluble Sulphuret Treatment on the Process of Zinc Hydrometallurgy[J].Nonferrous Metals (Extractive Metallurgy),2003(3):25-26.

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