高砷金矿脱砷预处理技术进展

金属矿山 ›› 2009, Vol. 39 ›› Issue (02): 98-101.

高砷金矿脱砷预处理技术进展

周源，田树国，刘亮

江西理工大学

出版日期:2009-02-16 发布日期:2012-02-02

Progress in the Pretreatment Technology for Arsenic Removal from High Arsenic Gold Ore

Zhou Yuan，Tian Shuguo，Liu Liang

Jiangxi University of Science and Technology

Online:2009-02-16 Published:2012-02-02

摘要/Abstract

摘要： 介绍了氧化焙烧预处理、湿法化学预处理、细菌氧化预处理等预处理技术在高砷金矿脱砷方面的进展，指出加压氧化法、氯化法、细菌氧化法及联合工艺是高砷金矿脱砷预处理技术今后的重要发展方向。

关键词: 高砷金矿, 脱砷预处理, 砷黄铁矿

Abstract: The paper presents the progress in the pretreatment technology for arsenic removal from high arsenic gold ores such as oxidation-roasting pretreatment, wet chemical pretreatment and bacterial oxidation pretreatment.It is pointed out that pressurized oxidation, chlorination, bacterial oxidation and combined processes are the important development orientation for the pretreatment technology for arsenic removal from high arsenic gold ores.

Key words: High arsenic gold ores, Pretreatment for arsenic removal, Arsenopyrite

周源, 田树国, 刘亮. 高砷金矿脱砷预处理技术进展[J]. 金属矿山, 2009, 39(02): 98-101.

ZHOU Yuan, TIAN Shu-Guo, LIU Liang. Progress in the Pretreatment Technology for Arsenic Removal from High Arsenic Gold Ore[J]. Metal Mine, 2009, 39(02): 98-101.