煤矿安全2018，Vol.49Issue(3)：21-23,28,4.DOI:10.13347/j.cnki.mkaq.2018.03.006
地勘环境煤的瓦斯解吸规律实验模拟研究
Simulation Experiment Study on Gas Desorption Law of Coal in Geological Exploration Environment
摘要
Abstract
In order to study the gas desorption law of coal in very complex and special conditions of geological exploration,the characteristics of gas desorption in coal in the geological exploration environment are simulated by experimental device.The laws and characteristics of gas desorption of coal samples are studied from the combination of mud pressure,coal sample size,gas pressure and speed of drilling.The key factors that influence the gas desorption in geological exploration were obtained by experiment,and the experimental results provide the necessary basis for the study of gas desorption law in geological survey period.关键词
地勘/瓦斯解吸规律/模拟实验/泥浆介质/瓦斯涌出Key words
geological exploration/gas desorption law/simulation experiment/mud medium/gas emission分类
矿业与冶金引用本文复制引用
李奇,秦玉金..地勘环境煤的瓦斯解吸规律实验模拟研究[J].煤矿安全,2018,49(3):21-23,28,4.基金项目
四川省教育厅科研资助项目(17ZB0062) （17ZB0062）
成都理工大学工程技术学院基金资助项目(C122016024,C122017014) （C122016024,C122017014）
