Selectivity of Calcium-Bearing Mineral Flotation with Oxyhydryl Collector

被引：0

作者：

Kondrat'ev, S. A. ^{[1
]}

Tsitsilina, D. M. ^{[1
]}

机构：

[1] Russian Acad Sci, Chinakal Inst Min, Siberian Branch, Novosibirsk 630091, Russia

来源：

JOURNAL OF MINING SCIENCE | 2023年 / 59卷 / 02期

基金：

俄罗斯科学基金会;

关键词：

flotation; selectivity; apatite ore; physisorpiton; synergism of collectors; PHOSPHATE ORES; SODIUM OLEATE; AQUEOUS-SOLUTIONS; APATITE; ADSORPTION; CHEMISTRY; BEHAVIOR; PRECIPITATION; SOAPS;

D O I：

10.1134/S1062739123020114

中图分类号：

TD [矿业工程];

学科分类号：

0819 ;

摘要：

A brief literature review on flotation of calcium-bearing minerals is given. It is found that flotation activity of a collector is connected with physisorption of the collector in particle-bubble attachment. The tests prove that physisorption decrease reduces recovery and increases the useful component content /yield ratio in the concentrate. The found correlation is a framework for new approaches to quality improvement of flotation concentrates. The method proposed to select compositions of collectors can enhance selectivity of extraction of useful minerals.

引用

页码：283 / 291

页数：9

共 48 条

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