Utilization of fine coal tailings by flotation using ionic reagents

Date

2004-08-01

Author

Sis, H
Ozbayoglu, G
Sarikaya, M

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Fatty acid type ionic collectors were used as an alternative to conventional oily collectors, kerosene, and pine oil mixture in the flotation of coal tailing with 46.1% ash. The conventional collectors could not reduce the ash content of the concentrate below 22%. On the other hand, ionic collectors were found to be significantly better at reducing the ash content down to 13%. It was concluded that despite their lower flotation yield and higher consumptions, certain ionic collectors could be used successfully in coal flotation where cleaner concentrates are required from coal fines with high ash content.

Subject Keywords

Fuel Technology, Energy Engineering and Power Technology, General Chemical Engineering

URI

https://hdl.handle.net/11511/67257

Journal

ENERGY SOURCES

DOI

https://doi.org/10.1080/00908310490473237

Collections

Department of Mining Engineering, Article

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Citation Formats

H. Sis, G. Ozbayoglu, and M. Sarikaya, “Utilization of fine coal tailings by flotation using ionic reagents,” ENERGY SOURCES, pp. 941–949, 2004, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/67257.