锡石浮选捕收剂机理研究进展

来源期刊:中国有色金属学报2021年第3期

论文作者:郑其方 刘殿文 李佳磊 蔡锦鹏 申培伦 陈红兵

文章页码:785 - 796

关键词:锡石浮选;捕收剂;浮选性能;作用机理

Key words:cassiterite flotation; collector; flotation performance; mechanism

摘    要:细粒锡石回收率低已经成为世界性难题,泡沫浮选成为更具优势的回收方法,浮选捕收剂应用以及其作用机理研究也成为了锡石矿物加工领域的研究热点。从浮选捕收剂分子结构及与矿物的作用机理和浮选性能等方面综述了国内外锡石浮选捕收剂作用机理和浮选性能的研究进展,并结合药剂的性质、成本、环保等因素预测锡石浮选捕收剂未来的研究发展方向。

Abstract: The low recovery rate of fine cassiterite has become a worldwide problem. Froth flotation has become a more advantageous recovery method. The application of flotation collectors and its action mechanism have also become a research hotspot in the field of cassiterite mineral processing. The research progress of action mechanism and flotation performance of cassiterite flotation collectors at home and abroad was reviewed from the aspects of molecular structure of flotation collectors, action mechanism and flotation performance with minerals, and the future research direction of cassiterite flotation collectors was predicted by combining the properties, cost, environmental protection and other factors of reagents.

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