Using ignition of coal dust produced by different types of mechanical treatment under conditions of rapid heating

M. Yu Chernetskiy, A. P. Burdukov, E. B. Butakov, I. S. Anufriev, P. A. Strizhak

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

Experiments aimed at studying the ignition of coal dust obtained by coal disintegration in high-energy mills are performed in a tubular furnace. Effective kinetic constants of ignition of coal dust ground in a vibrational–centrifugal mill and in a disintegration mill under conditions of rapid heating are determined for the first time. It is shown that the volatile release rate depends on the method of coal grinding.

Original languageEnglish
Pages (from-to)326-328
Number of pages3
JournalCombustion, Explosion and Shock Waves
Volume52
Issue number3
DOIs
Publication statusPublished - 1 May 2016

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Keywords

  • coal dust fuel
  • combustion
  • disintegrator
  • ignition
  • kinetic constants
  • mechanical activation

ASJC Scopus subject areas

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

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