MT/T 1291-2025 Active Industry standards-Coal

MT/T 1291-2025 Monitoring Technical Specification for Methane Emission in Coal Mines (well-drilled)

Publish Date: 2025-09-29 Implement Date: 2026-03-28 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: MT/T 1291-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: \nCoal

Publish Date: 2025-09-29

Implement Date: 2026-03-28

Publisher: 国家能源局

Technical Committee: 煤炭行业煤矿安全标准化技术委员会

Scope

本文件适用于监测处于生产状态的井工煤矿各生产环节所产生的甲烷排放，关闭状态井工煤矿参照实施。

Development Information

Drafting Units:

中国矿业大学(北京)煤炭开采水资源保护与利用全国重点实验室、国家应对气候变化战略研究和国际合作中心

Drafting Persons:

李军、李全生、陈伟

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