GB/T 19559-2021
Method of determining coalbed methane content (English Version)
- Standard No.
- GB/T 19559-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 19559-2021
- Replace
- GB/T 19559-2008
- Scope
- This document specifies methods for the determination of coalbed methane content in coal core samples. This document is applicable to the determination of coalbed methane content in bituminous coal and anthracite coal samples obtained in the exploration and development of coal and coalbed methane, and the determination of coalbed gas content in lignite coal core samples for reference.
GB/T 19559-2021 Referenced Document
- GB/T 13610 Analysis of natural gas composition—Gas chromatography
GB/T 19559-2021 history
- 2021 GB/T 19559-2021 Method of determining coalbed methane content
- 2008 GB/T 19559-2008 Method of determining coalbed gas content
- 2004 GB/T 19559-2004 Method of determining coalbed methane content
