Evaluation of the structure and strength of coke with HPC binder under various preparation conditions

Yasushi Sekine, Hidekazu Fujimoto

研究成果: Article

抜粋

Hypercoal (HPC) is examined as a caking additive to the mixture of strongly coking coal and non-slightly coking coal. Samples were coked, then their strength and crystallinity of the carbon structure by Raman spectra were measured. Hypercoal addition increased strength of coke, and a good correlation was observed between the mechanical strength of coke and the Raman parameter defined by the ratio of D3-band to G-band. Results suggest that mutual melting between blended coal and HPC brought strong carbonaceous structure with highly crystallized. The Raman parameter can predict the coke strength to some extent.

元の言語English
ページ(範囲)1437-1439
ページ数3
ジャーナルISIJ International
59
発行部数8
DOI
出版物ステータスPublished - 2019 1 1

ASJC Scopus subject areas

  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

フィンガープリント Evaluation of the structure and strength of coke with HPC binder under various preparation conditions' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用