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Effect of Humic Acids on Coal Flotation Part I. Coal Flotation Selectivity in the Presence of Humic Acids

 

作者: J. S. Laskowski,   L. L. Sirois,   K. S. Moon,  

 

期刊: Coal Preparation  （Taylor Available online 1986）
卷期: Volume 3, issue 3  

页码: 133-154

 

ISSN:0734-9343

 

年代: 1986

 

DOI:10.1080/07349348608905280

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

Humic acids, products of profound coal oxidation, were shown to strongly affect coal floatability. These anionic polyelectrolytes make the zeta potential values of kerosene droplets as well as coal particles much more negative.

 

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