Integrated processing technology for hematite-martite ore

被引：1

作者：

Kurkov, A. V. ^{[1
]}

Egorov, A. V. ^{[1
]}

Shcherbakova, S. N. ^{[1
]}

机构：

[1] Res Inst Chem Technol, Moscow 115409, Russia

来源：

JOURNAL OF MINING SCIENCE | 2015年 / 51卷 / 01期

关键词：

Beneficiation; iron ore; hematite; martite; flotation; collector; organophosphorus compounds; concentrate;

D O I：

10.1134/S1062739115010196

中图分类号：

TD [矿业工程];

学科分类号：

0819 ;

摘要：

For recovery of iron oxides from disseminated iron ore, the flotation technology is developed based on using organophosphorus compounds as primary collectors. Selective preliminary removal of impurities and iron oxide flotation from wet magnetic separation tailings and directly from fine disseminated hematite ore ensures production of quality hematite-martite concentrates with the iron content of 64-66%. The option of by-production of gold from quartz present in hematite flotation tailings is illustrated.

引用

页码：144 / 149

页数：6