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 journalArticlepeer-review

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 - 1984

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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