GB/T 19559-2008
Method of determining coalbed gas content (English Version)

Standard No.

GB/T 19559-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2022-03

Replace By

GB/T 19559-2021

Latest

GB/T 19559-2021

Replace

GB/T 19559-2004

Scope

This standard specifies the method for the determination of coalbed methane content in coal core samples. This standard applies to the determination of coalbed methane content of bituminous coal and anthracite coal core samples obtained in coal and coalbed methane exploration, and the determination of coalbed methane content of lignite coal core samples is implemented as a reference.

GB/T 19559-2008 Referenced Document

• GB 474 Method for preparation of coal sample*， 2008-12-04 Update
• GB/T 13610 Analysis of natural gas composition—Gas chromatography*， 2020-09-29 Update
• GB/T 212 Proximate analysis of coal

GB/T 19559-2008 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