Aspects of gasification and structure in cokes from coals

Isao Mochida, Yozo Korai, Hiroshi Fujitsu, Kenjiro Takeshita, Yoshinobu Komatsubara, Kei Ichiro Koba, Harry Marsh

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Abstract

Cokes were prepared from nine coals of different rank and characterized by surface area measurement, reactivity to carbon dioxide at 1473K and Raman-laser spectroscopy. Rates of gasification of cokes on a unit surlface area basis (K1 = g m-2 min-1) decreased with increasing rank of parent coal based on maximum oil reflectances. However rates of gasification could not be related to coke structure as measured by Raman-laser spectroscopy.

Original languageEnglish
Pages (from-to)136-139
Number of pages4
JournalFuel
Volume63
Issue number1
DOIs
Publication statusPublished - Jan 1984

All Science Journal Classification (ASJC) codes

  • Chemical Engineering(all)
  • Fuel Technology
  • Energy Engineering and Power Technology
  • Organic Chemistry

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    Mochida, I., Korai, Y., Fujitsu, H., Takeshita, K., Komatsubara, Y., Koba, K. I., & Marsh, H. (1984). Aspects of gasification and structure in cokes from coals. Fuel, 63(1), 136-139. https://doi.org/10.1016/0016-2361(84)90270-9