Rapid Determination of Coalbed Methane Content
详细信息
- 责任者：Pang Xiangwei (Xi’an Branch ; China Coal Research Institute ; Xi’an 710054 ; China)
- 刊名：Coal Geology & Exploration
- 出版年：2010
- 卷期：38(1)
- 关键词：煤层气 ; coalbed gas ; 解吸 ; desorption
- 页码：p.29-32
- 图表：2 illus., 3 tables, 5 refs.
- 分类号：0900
- issnNo：ISSN1001-1986
- isbnNo：CN61-1155/P
摘要
Based on the principle and methodology of CBM natural desorption, on the basis of the result of natural desorption, and under remaining the desorbed volume, gas composition and its content basically unchanged, the gas desorption rate is sped up reasonably and effectively by the use of continuous measuring and appropriately raising desorption temperature. Taking the determination analog between the rapid method and conventional natural desorption as a basis, the method of the rapid CBM content determination is built up.