Deng Xufan Xi Lin Zhong Shengiun Li Gang Sun Li Dang Junziang

(Industrial Explosion Protection Institute(IEP1), Northeastern University)

Abstract

This paper pres nts the test results of the explosibilityof 11 typesof bituninous and anthracite dusts of China and the influence of initial presure, temperature, oxygen concentration to explosibility of bituminous dusts. Some ideas of explosion protection measures for bituminous dusts of different explosibility under different process conditions are presented also.

Keywords：bituminous dust; dust explosion; explosion protection

DOI：10.13732/j.issn.1008-5548.1997.01.002