Email this article Flotational Enrichment of Coking Coal by Means of Spent Motor Oil
- Authors: Patrakov Y.F.1, Semenova S.A.1, Klein M.S.2
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Affiliations:
- Federal Research Center of Coal and Coal Chemistry (Coal Institute), Siberian Branch
- Gorbachev Kuznetsk Basin State Technical University
- Issue: Vol 60, No 12 (2017)
- Pages: 485-488
- Section: Chemistry
- URL: https://journals.rcsi.science/1068-364X/article/view/226410
- DOI: https://doi.org/10.3103/S1068364X17120055
- ID: 226410
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Abstract
The flotation of coking coal (metamorphic stages II–IV) by means of ozonized spent motor oil is considered. The ozonized oil exhibits high flotational activity with respect to coal of poor and moderate metamorphic development: Ro < 1.2%. Ozonization improves the selectivity of the motor oil in flotation by a factor of 2–3.
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About the authors
Yu. F. Patrakov
Federal Research Center of Coal and Coal Chemistry (Coal Institute), Siberian Branch
Author for correspondence.
Email: yupat@icc.kemsc.ru
Russian Federation, Kemerovo
S. A. Semenova
Federal Research Center of Coal and Coal Chemistry (Coal Institute), Siberian Branch
Email: yupat@icc.kemsc.ru
Russian Federation, Kemerovo
M. S. Klein
Gorbachev Kuznetsk Basin State Technical University
Email: yupat@icc.kemsc.ru
Russian Federation, Kemerovo
