Research on Copper-sulphur Separation of Dongguashan Copper Ore

被引：1

作者：

Wang, Huai ^{[1
]}

Wang, Zehong ^{[1
]}

Han, Yuexin ^{[1
]}

Bai, Limei ^{[2
]}

机构：

[1] Northeastern Univ, Coll Resources & Civil Engn, Shenyang 110004, Liaoning, Peoples R China

[2] Hebei United Univ, Tangshan, Peoples R China

来源：

POWDER TECHNOLOGY & APPLICATIONS IV | 2012年 / 454卷

关键词：

Copper sulphide ores; Cu-S bulk flotation; Cu-S separation; Calcium hypochlorite;

D O I：

10.4028/www.scientific.net/AMR.454.251

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Dongguashan copper ore is one of a complex copper sulphide ores containing various metal minerals in Tong ling area. In this paper, in order to simplify the complexity of traditional lime process, the process of Cu-S bulk flotation-regrinding-separation is discussed and exploited. A good quality of Cu concentrate and S concentrate are obtained respectively after Cu-S separation by using calcium hypochlorite as depressant. A good separation results are derived through this process, and high efficiency of calcium hypochlorite used as depressant and feasibility of the process are confirmed.

引用

页码：251 / +

页数：2