Transactions of Nonferrous Metals Society of China The Chinese Journal of Nonferrous Metals

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中国有色金属学报

ZHONGGUO YOUSEJINSHU XUEBAO

第31卷    第3期    总第264期    2021年3月

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文章编号:1004-0609(2021)-03-0785-11
锡石浮选捕收剂机理研究进展
郑其方1, 3,刘殿文1, 3,李佳磊1, 3,蔡锦鹏1, 3,申培伦1, 3,陈红兵2

(1. 昆明理工大学 国土资源工程学院,昆明 650093;
2. 云南锡业集团(控股)有限责任公司,个旧 661000;
3. 昆明理工大学 复杂有色金属资源清洁利用国家重点实验室,昆明 650093
)

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。

 

关键词: 锡石浮选;捕收剂;浮选性能;作用机理

A review on mechanism of flotation collector for cassiterite
ZHENG Qi-fang1, 3, LIU Dian-wen1, 3, LI Jia-lei1, 3, CAI Jin-peng1, 3, SHEN Pei-lun1, 3, CHEN Hong-bing2

1. Faculty of Land Resource Engineering, Kunming University of Science and Technology, Kunming 650093, China;
2. Yunnan Tin Group (Holding) Co., Ltd., Gejiu 661000, China;
3. State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization, Kunming University of Science and Technology, Kunming 650093, China

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.

 

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

ISSN 1004-0609
CN 43-1238/TG
CODEN: ZYJXFK

ISSN 1003-6326
CN 43-1239/TG
CODEN: TNMCEW

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