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
收藏
页码：283 / 291
页数：9
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