New Technology for Controlling Emission of Hazardous Gases in Mine Stope and Its Application

摘要：

The technology of lowering the wind pressure in the stope was studied in this paper. The results of theoretically analyzing and practical study showed that the technology was effective in inhibiting and reducing the emission of gas and other harmful gases in the stope for the mines with complicated coal seams of high gas content and serious coal and gas outburst, especially for the stope of heavy emission of gas and other harmful gases in the goaf and having no conditions to release the gas. This new technology was convenient for controlling the emission of harmful gases (mainly for gas), and furthermore its cost was very low.

关键词： stope emission of hazardous gas low pressure ventilation controlling technology

作者: LIU Yingxue ZHU Peng WEI Pingru

作者单位: School of Construction and Safety Engineering,Shanghai Institute of Technology,Shanghai 200235,China School of Construction and Safety Engineering,Shanghai Institute of Technology,Shanghai 200235,China School of Safety Science and Engineering,Henan Polytechnic University,Jiaozuo 454003,Henan,China

会议类型: 国际会议

会议名称: The 2008 International Symposium on Safety Science and Technology(2008年安全科学技术国际会议)

会议地点: 北京

会议语种:英文

页码: 1575-1578

在线出版日期: 2008-09-24（万方平台首次上网日期，不代表论文的发表时间）