Experimental Study on the Radon Migration in Coal Spontaneous Combustion

摘要：

The traditional radon migration theory is mainly diffusion advection, pore fluid, stress strain, transfer behavior, temperature and pressure. Through the simulation of the process of coal oxidation, detection of the main gases produced from the process, and correlation analysis of the gas data, we have proved that geogas theory has explained the relationship between radon and fire gases goodly, and the theorys applicability is proved feasible in this process. It is very important for the research on the technology of fire detection by radon.

关键词： coal spontaneous combustion geogas theory radon migration correlation analysis

作者: LIU Yan REN Fenhua WANG Junfeng

作者单位: School of Civil and Environment Engineering, University of Science and Technology Beijing, Beijing 1 College of Mining Technology, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China

会议类型: 国际会议

会议名称: The 2010 International Symposium on Safety Science and Technology(2010 安全科学与技术国际会议)

会议地点: 杭州

会议语种:英文

页码: 1431-1436

在线出版日期: 2010-10-26（万方平台首次上网日期，不代表论文的发表时间）