Based on Carbon Dioxide Three-phase Foam Technology of Fire Prevention Discussion
The mine fire is one of the main coal mine disasters which have seriously affected the coal mine safety production.In order to make the coal mine safety, this paper combining the flammable ultra thick fully mechanized caving coal working surface characteristics, according to the analysis on carbon dioxide physical and chemical property and its inerting and ad-sorptive capacity, contrasting the out firing characteristics between carbon dioxide and nitrogen, the discussion and research using the carbon dioxide as the gas phase on the carbon dioxide three - phase froth of preparing, also introduce the compositions , foaming principles, characteristics and the grouting craft carries of carbon dioxide three - phase foam; This paper discusses the carbon dioxide three — phase froth applied in mine fire prevention, and provides the new method for the coal mine fire prevention.
mine fire flammable ultra thick coal three-phase froth carbon dioxide foaming grouting technique fully mechanized prevention
Lv Xiaobo
Liaoning Technical University,Fuxin,12300,China
国际会议
the 4th International Symposium on Mine Safety (2012) 第四届国际矿山安全学术研讨会(2012)
阜新
英文
22-25
2012-08-04（万方平台首次上网日期，不代表论文的发表时间）