IMPROVING COCARBONIZATION SUSCEPTIBILITY OF LOW RANK COALS BY DEASHING PRETREATMENT AT ROOM TEMPERATURE AND ITS MECHANISM.

Isao Mochida, Takaaki Shimohara, Yozo Korai, Hiroshi Fujitsu, Kenjioro Takeshita

Research output: Contribution to journalArticle

Abstract

Several deashing pretreatment procedures at room temperature were examined for some non-fusible coals of low rank to improve their cocarbonization susceptibility. The relationship between the extent of deashing and the anisotropic development of coals was studied to show how the deashing influences the enlargement of anisotropic region and size of anisotropic unit in the cocarbonization process. The cocarbonization susceptibility was discussed from the mechanistic viewpoint.

Original languageEnglish
Pages (from-to)246-253
Number of pages8
JournalNenryo Kyokaishi
Volume62
Issue number672
Publication statusPublished - Apr 1983
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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    Mochida, I., Shimohara, T., Korai, Y., Fujitsu, H., & Takeshita, K. (1983). IMPROVING COCARBONIZATION SUSCEPTIBILITY OF LOW RANK COALS BY DEASHING PRETREATMENT AT ROOM TEMPERATURE AND ITS MECHANISM. Nenryo Kyokaishi, 62(672), 246-253.