GB/T 19559-2021 Active National standards

GB/T 19559-2021 Method of determining coalbed methane content

Publish Date: 2021-08-20 Implement Date: 2022-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 19559-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Solid fuel mine

ICS Name: \nCoal

Publish Date: 2021-08-20

Implement Date: 2022-03-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国煤炭标准化技术委员会(SAC/TC 42)

Pages: 17 pages

Scope

本文件规定了煤芯样品的煤层气含量测定方法。本文件适用于煤炭和煤层气勘探开发中获取的烟煤和无烟煤煤芯样品煤层气含量测定，褐煤煤芯样品的煤层气含量测定参考执行。

Development Information

Drafting Units:

中煤科工集团西安研究院有限公司

Drafting Persons:

张培河、降文萍、李小彦、杜新锋、宋孝忠、田新娟、刘娜娜、李林

Word Count: 33 Thousand words Pages: 17 pages

Replace the following standards

GB/T 19559-2008 Method of determining coalbed gas content

Referenced Standards

GB/T 13610-2003 Analysis of natural gas by gas Chromatography GB/T 13610-2014 Analysis of natural gas composipion—Gas chromatography GB/T 13610-2020 Analysis of natural gas composition—Gas chromatography

Related Standards

GB 5751-1986 Replaced

GB 5751-1986 Classification of Chinese coals

Publish Date: 1986-01-09

GB 481-1993 abolished_transferred

GB 481-1993 Sampling method of coal sample for production

Publish Date: 1993-02-19

GB/T 15223-1994 Replaced

GB/T 15223-1994 Plastics—Liquid resins—Determination of density by the pyknometer method

Publish Date: 1994-09-24

GB/T 15224.1-1994 Replaced

GB/T 15224.1-1994 Classification for quality of coal—Classification for ash yield of coal

Publish Date: 1994-09-24

GB/T 15224.2-1994 Replaced

GB/T 15224.2-1994 Classification for quality of coal—Classification for sulphur content of coal

Publish Date: 1994-09-24

GB/T 15224.3-1994 Replaced

GB/T 15224.3-1994 Classification for quality of coal—Classification for calorific value of coal

Publish Date: 1994-09-24