Composition of Synthesis Gas Produced by Intraformation Electrophysical Gasification of Coals at Different Heating Rates

K. B. Larionov, S. A. Yankovskii, A. A. Tolokol’nikov, V. E. Gubin, A. S. Matveev

Research output: Contribution to journalArticle

Abstract

Electrophysical intraformational gasification of coals from the Egozovo-Krasnoyarsk, Krasnogorsk, and Balakhta deposits was investigated. The quantitative composition of the synthesis gas was determined. Its heats of combustion at various heating rates were calculated. It was found that the concentrations of H2 and CO2 in the obtained synthesis gas decreased whereas that of CO increased if the heating rate was accelerated. The results showed that accelerating the heating rate increased slightly the heat of combustion because the decreased H2 and CH4 concentrations were compensated by the increased CO concentration.

Original languageEnglish
Pages (from-to)1-5
Number of pages5
JournalChemical and Petroleum Engineering
DOIs
Publication statusAccepted/In press - 11 Aug 2017

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Keywords

  • anthracite
  • bituminous coal
  • brown coal
  • electrophysical intraformational solid fuel gasification
  • gas composition
  • synthesis gas

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Fuel Technology
  • Energy Engineering and Power Technology
  • Geochemistry and Petrology

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