Modeling of subterranean heating of coals of maykuben and ekibastuz basins

Zhanar Muratbekovna Kasenova, Bolat Toleukhanuly Ermagambet, Gennadiy Efimovich Remnev, Sergey Mikhaylovich Martemyanov, Andrey Andreevich Bukharkin, Nurken Uteuovich Nurgaliyev

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The paper describes experimental studies of the pyrolytic decomposition of coals from the Maikuben and Ekibastuz basins with analysis of the gases. Heating of coal samples was carried out by the industrial frequency current after preliminary breakdown of the interelectrode distance. The samples were heated in conditions that simulate the subterranean reservoir to simulate the process of underground pyrolytic conversion into combustible gases and fluids. Experiments were carried out on the samples of coal weighing about 5 kg with the interelectrode distance 150 mm.

Original languageEnglish
Pages (from-to)70-76
Number of pages7
JournalNews of the National Academy of Sciences of the Republic of Kazakhstan, Series of Geology and Technical Sciences
Volume6
Issue number438
DOIs
Publication statusPublished - 2019

Keywords

  • Coal seam
  • Conversion
  • Electric heating
  • Gas
  • Pyrolysis

ASJC Scopus subject areas

  • Geotechnical Engineering and Engineering Geology
  • Geology

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