生物成因煤层气研究进展

Research Progress of Biogenic Coalbed Gas

煤层气作为一种非常规天然气资源,在全球能源结构中扮演着越来越重要的角色,成为从传统化石能源向清洁能源转化过程中不可逾越的桥梁。其中,生物成因煤层气在全球煤层气田开采中占有主要地位,因此,对生物成因煤层气的研究在资源利用和经济开发上都有着重要意义。对生物成因煤层气生成机理、煤级对生物甲烷形成的影响、生物煤层气成气环境要求等方面进行综述,旨在为生物成因气煤层气产业的可持续发展提供参考。

As an unconventional gas resource,coalbed methane(CBM)plays an increasingly important role in the global energy structure and becomes an insurmountable bridge from the transformation of traditional fossil energy to clean energy.Among them,biogenic coalbed methane plays a major role in the exploitation of coalbed methane fields in the world.Therefore,the research on biogenic coalbed methane is of great significance in resource utilization and economic development.Summarizes the biogenic CBM production mechanism,the impact of coal-grade biomethane formation,the requirements of the biogenic CBM gas generation environment,and the methods for increasing production for the sustainable development of the biogenic gas CBM industry.