煤的厌氧微生物降解研究  

STUDY OF ANAEROBIC BIO-DEGRADATION OF COAL

作　　者：李明宅[1] 张洪年[1] 张辉[2] 邓宇[2] 连莉文[2] 尹小波[2] 

机构地区：[1]地矿部石油地质研究所,北京100083 [2]农业部成都沼气科学研究所,成都610041

出　　处：《石油实验地质》1997年第3期274-277,共4页Petroleum Geology & Experiment

基　　金："八五"国家重点科技攻关项目!85-102-01-02-01

摘　　要：煤能否被厌氧微生物降解产气，是地学界长期争论的地质及方法技术问题。本文以生物气模拟试验为基础．对核问题进行了研究，证实了煤可以被厌氧微生物降解这一事实，同时文中探讨了煤的厌氧降解产气作用对煤层气勘探选区的意义。Over a long period of time, whether coal can be degradated by anaerobic microorganism into gas, has been a controversy concerning geology, method and technique in geoscience. The paper deals with this subject based on the simulation experiments on biogas. It is proved that coal can be degraded by anaerobic microorganisms. Furthermore the paper discusses the significance of gas derived from the anaerobic degra- dation of coal for the selection of prospect areas of coal bed gas.

关 键 词：煤 厌氧微生物 二次产气 煤层气勘探 

分 类 号：P618.110.8[天文地球—矿床学]