Theoretical equation of gas desorption of particle coal under the non-uniform pressure condition and its analytical solution

摘要：

Based on the second Ficks law, the theoretical equation of gas desorption of particle coal under the non-uniform pressure condition was developed in this paper. The analytical solution of the theoretical equation and the method of gas desorption quantity of particle coal under non-uniform pressure condition were obtained.

关键词： particle coal the theoretical equation of gas desorption the non-uniform pressure condition analytical solution

作者: WANG Zhaofeng SUN Rui Qi Lingling LIU Jun

作者单位: School of Safety Science & Engineering, Henan Polytechnic University, Jiaozuo 454000,China Chongqing Institute of China Coal Technology & Engineering Group Corp., Chongqing 400037,China

会议类型: 国际会议

会议名称: The First International Symposium on Mine Safety Science and Engineering (首届矿山安全科学与工程学术会议)

会议地点: 北京

会议语种:英文

页码: 995-1000

在线出版日期: 2011-10-27（万方平台首次上网日期，不代表论文的发表时间）