Two-stage carbonization of coal into blast furnace coke with controlled production of tar

I. Mochida, M. Tasaki, Y. Korai, T. Okuhara

研究成果: Contribution to journalArticle査読

6 被引用数 (Scopus)

抄録

Two-stage carbonization of coal was studied to obtain tars at high yield and solid coke of high strength. The coal was depolymerized sufficiently under pressure with an additive in the first stage and the residue after extraction of tar from the product from the first stage was carbonized after the moulding. The depolymerization of coal macro-molecules under pressure with a hydrogen donating additive is discussed in terms of tar production and fusibility of extracted residue. Influences of carbonization conditions of the first stage are also discussed.

本文言語英語
ページ(範囲)357-369
ページ数13
ジャーナルFuel Processing Technology
20
C
DOI
出版ステータス出版済み - 12 1988

All Science Journal Classification (ASJC) codes

  • 化学工学(全般)
  • 燃料技術
  • エネルギー工学および電力技術

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