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现代矿业 ›› 2013, Vol. 29 ›› Issue (02): 22-24.

• 采选工程 • 上一篇    下一篇

低硫难处理金精矿细菌氧化废液返回工艺研究

黄凌   

  1. 山东黄金集团烟台设计研究工程有限公司
  • 出版日期:2013-02-15 发布日期:2013-03-14

Study on Waste Liquid Return Process in Bacterial Oxidation of Low-sulfur Hard-handle Gold Concentrates

Huang Ling   

  1. Shandong Gold Group Yantai Design Research Engineering Co., Ltd.
  • Online:2013-02-15 Published:2013-03-14

摘要: 与其他方法相比,含砷金矿石的细菌氧化预处理工艺具有较多优势,但这类矿石的细菌氧化预处理需要矿石中含有足够的硫。以低硫哈图金精矿为例,探讨了采用废液返回工艺解决矿石含硫低的问题的可能性。

关键词: 细菌氧化, 预处理, 废液, 返回

Abstract: There are many advantages of bacterial oxidation pretreatment technology of arsenic-containing gold ore comparing with other methods, but adequate sulfur is needed in ore in bacterial oxidation pretreatment of this kind of ore.Taking low-sulfur Hatu Gold Concentrates as an example, possibilities of resolve problem of low sulfur content in ore by adopting waste return process are discussed.

Key words: Bacterial oxidation, Pretreatment, Waste liquid, Return