浅析构造煤动力变质作用的生烃问题  

Preliminary Study on Hydrocarbon Gas Generation of Tectonic Coal Dynamometamorphism

作　　者：赵志根[1,2] 陈资平[1,2] 杨陆武 

机构地区：[1]淮南矿业学院资源与环境工程系 [2]中国矿业大学北京研究生部

出　　处：《焦作工学院学报》1998年第1期26-29,共4页Journal of Jiaozuo Institute of Technology(Natural Science)

摘　　要：探讨了构造煤动力变质作用的生烃问题，认为：①构造煤在动力变质过程中有烃气形成；②动力变质作用所形成的烃气对瓦斯含量、瓦斯压力的增加起着重要作用；③重烃是在构造煤动力变质过程中形成的．Some problems concerning the hydrocarbon gas generation of dynamic metamorphism of tectonic coal are discussed.Major conolusions are drawn as follows:①Hydrocarbon gas is produced as coalitcation of tectonic coal deepens;②The hydrocarbon gas produced by dynamic metamorphism is found to be considerably responsible for the increase in gas content and in gas pressure;③Heavy hydrocarbon is produced as the dynamic metamorphism of tectonic coal occurrence.

关 键 词：构造煤 动力变质 瓦斯含量 瓦斯压力 生烃作用 

分 类 号：P618.110.2[天文地球—矿床学] TD712.1[天文地球—地质学]