Study on Flotation Reagent of Multi-non-polar Radical Compound

ZHANG Jinglai; LU: Chaohui; WANG Jianbo

doi:10.13374/j.issn1001-053x.2002.01.031

Volume 24 Issue 1

Aug. 2021

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ZHANG Jinglai, LU: Chaohui, WANG Jianbo. Study on Flotation Reagent of Multi-non-polar Radical Compound[J]. Chinese Journal of Engineering, 2002, 24(1): 8-10. doi: 10.13374/j.issn1001-053x.2002.01.031

Citation:

ZHANG Jinglai, LU: Chaohui, WANG Jianbo. Study on Flotation Reagent of Multi-non-polar Radical Compound[J]. Chinese Journal of Engineering, 2002, 24(1): 8-10. doi: 10.13374/j.issn1001-053x.2002.01.031

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Study on Flotation Reagent of Multi-non-polar Radical Compound

doi: 10.13374/j.issn1001-053x.2002.01.031

1. Civil and Environmental School, UST Beijing, Beijing 100083, China;
2. China National Coal Industry Inport and Export Group Cooperation, Beijing 100073, China;
3. Coal Water Slurry Engineering Technology Research Center, Beijing 100013, China

Received Date: 2001-03-21
Available Online: 2021-08-21

Abstract

Abstract

A compound used as the collector and bubbler in coal flotaion was developed. This flotation reagent has more effective selectivity Compared with the conventional flotation reagents, the new flotation reagent is quite obvious to decrease the ash content of fine coal, and effective to save oil. A new sort of absorbing model was introduced. It is different from conventional model and the selectivity of the new kind of reagent was explained by this model.
- coal flotation,
- selectivity,
- multi-non-polar radical compound