Email this article Gas Content of Kuznetsk Basin Bituminous Coal
- Authors: Kozyreva E.N.1, Shinkevich M.V.1
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Affiliations:
- Institute of Coal, Federal Research Center of Coal and Coal Chemistry, Siberian Branch, Russian Academy of Sciences
- Issue: Vol 62, No 10 (2019)
- Pages: 433-436
- Section: Coal
- URL: https://journals.rcsi.science/1068-364X/article/view/226944
- DOI: https://doi.org/10.3103/S1068364X19100077
- ID: 226944
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Abstract
The properties of bituminous Zh coal are studied. The change in gas content over time in sealed bed samples is determined. It is found that, for all size classes of coal, the pressure of the gas released from the coal stabilizes over 24 h; about half of the pressure increase occurs in the first 3 h. The gas content is greater in coal of the 5–10 mm class than in coal of the ≤3 mm class.
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About the authors
E. N. Kozyreva
Institute of Coal, Federal Research Center of Coal and Coal Chemistry,Siberian Branch, Russian Academy of Sciences
Author for correspondence.
Email: gas_coal@icc.kemsc.ru
Russian Federation, Kemerovo
M. V. Shinkevich
Institute of Coal, Federal Research Center of Coal and Coal Chemistry,Siberian Branch, Russian Academy of Sciences
Email: gas_coal@icc.kemsc.ru
Russian Federation, Kemerovo
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