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Coke and Chemistry

, Volume 61, Issue 9, pp 360–363 | Cite as

Influence of Inert-Gas Pressure on the Sorptional Methane Capacity of Kuznetsk Basin Coking Coal

  • E. N. KozyrevaEmail author
  • E. S. NepeinaEmail author
INDUSTRIAL SAFETY
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Abstract

The influence of additional inert-gas pressure on the sorptional methane capacity of Kuznetsk Basin coking coal is studied in the laboratory and in mine conditions. Creating pressure by means of a mixture of methane and helium increases the coal’s sorptional methane capacity.

Keywords:

coal sorptional methane capacity gas content stress gas pressure 

Notes

ACKNOWLEDGMENTS

We thank our colleagues Z.R. Ismagilov, A.N. Zaostrovskii, and N.A. Grabova at the Coal Institute for assistance in the petrographic and reflectogram analysis of the coal samples.

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Copyright information

© Allerton Press, Inc. 2018

Authors and Affiliations

  1. 1.Coal Institute, Federal Research Center on Coal and Coal Chemistry, Siberian Branch, Russian Academy of SciencesKemerovoRussia

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