提高金直收率的生产实践

现代矿业 ›› 2011, Vol. 27 ›› Issue (10): 20-21.

提高金直收率的生产实践

周志

大冶有色金属集团控股有限公司稀贵金属厂

出版日期:2011-10-12 发布日期:2011-10-13

Production Practice of Improving Gold Direct Recovery

Zhou Zhi

Rare and Noble Metals Plant, Daye Nonferrous Metals Group Holdings Company Limited

Online:2011-10-12 Published:2011-10-13

摘要/Abstract

摘要： 简述了氯化分金工艺流程的完善，分析了影响金直收率的工艺参数的优化。实践证明，通过对工艺流程及参数的完善，稳定并优化了生产技术指标，使金直收率从2007年的92.60%提高至2009年的94.83%。

关键词: 氯化, 分金, 直收率

Abstract: Perfection of chloriding and extracting gold technological process was described briefly, optimization of technological parameters which effect gold direct recovery rate was analyzed. Practice proved, through improvement of technological process and parameters, productive technical target was stable and optimized, gold direct recovery increased from 92.60% in 2007 to 94.83% in 2009.

Key words: Chlorination, Gold-extracting, Direct recovery

周志. 提高金直收率的生产实践[J]. 现代矿业, 2011, 27(10): 20-21.

ZHOU Zhi. Production Practice of Improving Gold Direct Recovery[J]. Modern Mining, 2011, 27(10): 20-21.

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