Abstract

The review of copper ore processing flow charts in application at ore mills in Russia and abroad is presented. The scope of the analysis embraced the reagent regimes and flotation performance. Brief information about collecting agents, frothers and depressants is given. The influence of actuation medium in flotation of copper–nickel ore is studied in terms of bulk copper–nickel concentration. The tests were carried out with production of a rougher concentrate in the acid and alkaline media with its further scavenging.

中文翻译：

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通过试剂体系的变化提高复杂矿石加工中的铜浓缩效率

摘要

介绍了铜矿石加工流程图在俄罗斯和国外矿石厂的应用情况。分析范围包括试剂方案和浮选性能。提供了关于收集剂、起泡剂和抑制剂的简要信息。驱动介质在铜镍矿浮选中的影响是根据大块铜镍浓度研究的。测试是在酸性和碱性介质中生产粗精矿并进一步清除的情况下进行的。