Carbonization of coals into anisotropic cokes. 6. Formed cokes of high density and optical anisotropy from non-fusible and slightly fusible coals

Isao Mochida, Akira Shiraki, Yozo Korai, Toshiaki Okuhara

研究成果: ジャーナルへの寄稿記事

12 引用 (Scopus)

抄録

A procedure for the preparation of solid formed coke of enough adhesion and anisotropic development for use in the blast furnace has been studied, using non-fusible and slightly fusible coals with petroleum cocarbonizing additives. The coke precursor was prepared through the copreheat-treatment of coal and a suitable additive in adequate quantity under stipulated conditions. The desired coke was produced by carbonization after forming with a press. The conditions for the copreheat-treatment have been carefully examined in terms of the temperature, time and heating devices. The behaviour of coals during copreheat-treatment and carbonization were discussed in terms of coal ranks, comparing this behaviour to the liquefaction reactivity and thermal stability of their liquefied product.

元の言語英語
ページ(範囲)45-49
ページ数5
ジャーナルFuel
64
発行部数1
DOI
出版物ステータス出版済み - 1 1 1985

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Optical anisotropy
Coal
Carbonization
Coke
Petroleum additives
Liquefaction
Blast furnaces
Thermodynamic stability
Adhesion
Heating
Temperature

All Science Journal Classification (ASJC) codes

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

これを引用

Carbonization of coals into anisotropic cokes. 6. Formed cokes of high density and optical anisotropy from non-fusible and slightly fusible coals. / Mochida, Isao; Shiraki, Akira; Korai, Yozo; Okuhara, Toshiaki.

:: Fuel, 巻 64, 番号 1, 01.01.1985, p. 45-49.

研究成果: ジャーナルへの寄稿記事

Mochida, Isao ; Shiraki, Akira ; Korai, Yozo ; Okuhara, Toshiaki. / Carbonization of coals into anisotropic cokes. 6. Formed cokes of high density and optical anisotropy from non-fusible and slightly fusible coals. :: Fuel. 1985 ; 巻 64, 番号 1. pp. 45-49.
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