Gas sorption and transport processes in coals: Recent results of an Australia-China-Germany research co-operation

摘要：

Gas sorption and transport processes in coal seams are of importance for numerous applications such as gas drainage, emission control, coalbed methane (CBM) and enhanced coalbed methane (ECBM) production. Experimental research programs on different aspects of gas storage and transport have been jointly conducted during recent years in a dynamically evolving co-operation between Australian, Chinese and German scientists. Thermodynamics and kinetics of high-pressure sorption of methane and CO2 on coals of different rank under various conditions are key elements of these studies. Matrix and cleat transport processes of water and different gases are investigated using sophisticated equipment such as the True Triaxial Stress Coal Permeameter of the University of Queensland. Selected results of recent and ongoing studies are presented.

关键词： coal gas permeability sorption diffusion matriz cleats

作者: B. M. Krooss Y. Gensterblum F. Han P. Massarotto D.Li A. Busch A.Schrey P. Weniger

作者单位: Institute of Geology and Geochemistry of Coal, RWTH Aachen University, Aachen, Germany Institute of Geology and Geochemistry of Coal, RWTH Aachen University, Aachen, Germany State Key Lab Division of Chemical Engineering, The University of Queensland,Brisbane QLD 4072, Australia Institute of Geology and Geochemistry of Coal, RWTH Aachen University, Aachen, Germany Shell Interna Shell International Exploration and Production B. V., Rijswijk, The Netherlands

会议类型: 国际会议

会议名称: 2009 Asia Pacific Coalbed Methane Symposium and 2009 China Coalbed Methane Symposium(2009亚洲太平洋国际煤层气会议暨2009年全国煤层气学术研讨会)

会议地点: 徐州

会议语种:英文

页码: 86-93

在线出版日期: 2009-09-24（万方平台首次上网日期，不代表论文的发表时间）