EFFECTS OF PREHEAT-TREATMENT ON THE BULK DENSITY OF SEMI-COKES PRODUCED FROM PETROLEUM AND COAL DERIVED PITCHES.

Isao Mochida, Mao Zhang Wang, Yozo Korai

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

The effects of preheat-treatment on the bulk density of semi-cokes produced from petroleum pitch and coal tar pitches were examined. The preheat-treatment conditions suitable to increase the bulk density appear to be very sensitive to the structure of the starting materials. The key structural factors modified by the preheat-treatment are discussed in relation to the carbonization mechanism, which may determine the bulk density and optical anisotroy of the semi-coke.

Original languageEnglish
Pages (from-to)41-47
Number of pages7
JournalNenryo Kyokaishi
Volume63
Issue number1
DOIs
Publication statusPublished - Jan 1 1984

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Petroleum tar
Coal tar
Carbonization
Coke
Crude oil
Coal

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

EFFECTS OF PREHEAT-TREATMENT ON THE BULK DENSITY OF SEMI-COKES PRODUCED FROM PETROLEUM AND COAL DERIVED PITCHES. / Mochida, Isao; Wang, Mao Zhang; Korai, Yozo.

In: Nenryo Kyokaishi, Vol. 63, No. 1, 01.01.1984, p. 41-47.

Research output: Contribution to journalArticle

Mochida, Isao ; Wang, Mao Zhang ; Korai, Yozo. / EFFECTS OF PREHEAT-TREATMENT ON THE BULK DENSITY OF SEMI-COKES PRODUCED FROM PETROLEUM AND COAL DERIVED PITCHES. In: Nenryo Kyokaishi. 1984 ; Vol. 63, No. 1. pp. 41-47.
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