改善含高铜、铅金精矿氰化浸出指标的实验研究

J4 ›› 2008, Vol. 16 ›› Issue (5): 44-45.

改善含高铜、铅金精矿氰化浸出指标的实验研究

王宝胜，张振平，刘万志，王晓东

山东黄金集团三山岛金矿，山东莱州 261442

收稿日期:2008-03-28 修回日期:2008-05-06 出版日期:2008-10-27 发布日期:2011-07-06
作者简介:王宝胜(1973-)，男，工程师，从事有色金属选矿氰化技术管理工作

Improve the Gold Leaching Rate of Gold Concentrate W hich Bears the Higher Copper and Lead

W ANG Baosheng，ZHANG Zhenping，LIU W anzhi，W ANG Xiaodong

Sanshandao Gold Mine，Shandong Go ld Group Co．，Ltd．， Laizhou 261442，Shandong，China

Received:2008-03-28 Revised:2008-05-06 Online:2008-10-27 Published:2011-07-06

摘要/Abstract

摘要：

对于含铜、铅较高的金精矿而言，采取氰化浸出前进行碱浸预处理，浸出中加入由实验选择的两种强化助浸剂，可明显提高浸出效率，降低氰化钠的单耗1．1kg／t，同时可改善职工的操作环境。

关键词: 含铜、铅金精矿, 浸出率, 助浸剂, 碱浸

Abstract:

For the gold concentrate which bearing high copper and lead，We use alkalization and oxidation before eyanide leaching．Adding two typies of leaching agent selected from experiments，can obviously improve leaching enviroment and gold leaching result，reduce the consumption of cyanide 1．1 kg／t．

Key words: Gold concentrate bearing copper and lead, Leaching rate, Leaching agent, Alkalization

中图分类号:

TD952

王宝胜，张振平，刘万志，王晓东. 改善含高铜、铅金精矿氰化浸出指标的实验研究[J]. J4, 2008, 16(5): 44-45.

W ANG Baosheng，ZHANG Zhenping，LIU W anzhi，W ANG Xiaodong. Improve the Gold Leaching Rate of Gold Concentrate W hich Bears the Higher Copper and Lead[J]. J4, 2008, 16(5): 44-45.

参考文献

[1]徐天允，徐正春．金的氰化与冶炼[M]．沈阳：沈阳黄金学院，1985．
[2]孙戬．金银冶金[M]．北京：冶金工业出版社，1994：350—355．
[3]梁晓春，薛光．从高铜、高铅金精矿中氰化提取金银的试验研究[J]．黄金，2006，27(8)：36—38．
[4]宾万达．贵金属冶金学[M]．长沙：中南大学出版社，1995．
[5]黄礼煌．金银提取技术[M]．北京：冶金工业出版社，1995．
[6]王婷，熊玉宝，刘洪敏，等．砷硫铅质金矿中金的氰化试验研究[J]．黄金科学技术，2007，15(5)：50-53．

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