摘要
介绍了我国11种烟煤和无烟煤的爆炸性的测试结果，分析了烟煤爆炸性特点，研究了压力、温度、氧浓度等初始条件时烟煤爆炸性的影响，提出了不同场合下烟煤的防爆方法．论述了爆炸性对防爆方法的影响。
This paper presents the test results of the explosibility of 11 types of bituminous and anthracite dusts of China and the influence of initial presure, temperature, oxygen concentra-tion to explosibility of bituminous dusts. Some ideas of explosion protection measures for bitumi-nous dusts of different explosibility under different process conditions are presented also.
基金
国家八五攻关!85-504-04-01
关键词
粉尘爆炸
防爆
烟煤
煤粉
bituminous dust
dust explosion
explosion protection
