National Engineering Research Center for Coal Gas Control;
China University of Mining & Technology;
Xuzhou 221008;
China;
Department of Safety Engineering;
Heilongjiang Institute of Science & Technology;
Harbin 150027;
China;
笼形水合物; 煤矿瓦斯; 分离过程; 海绵; 天然气水合物; 气体系统; 体积计算; 摩尔分数;