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Sampling method of direct determining coal bed gas content in the mine—Air reverse circulation
Standard in brief
Scope of Application:
本文件规定了煤层瓦斯含量井下直接测定用煤样空气反循环取样的方法提要、取样装备、取样方法及煤样品质评述。
本文件适用于煤矿井下直接测定煤层原始瓦斯含量和残余瓦斯含量用煤样采取,不适用于含水煤层取样或孔底自然积(出)水的钻孔取样。
Basic information
Standard No:MT/T 1284-2025
Standard Name:煤层瓦斯含量井下直接测定用煤样采取方法 空气反循环法
English Name:Sampling method of direct determining coal bed gas content in the mine—Air reverse circulation
Standard Status:现行
Release Date:2025-06-30
Effective Date:2025-12-30
Language of Publication:中文简体
Standard Classification
ICS Number:13.100
CCS Number:D09
Related Standards
Referenced Standards:GB/T 15663.1,GB/T 15663.8,GB/T 23250,GB 40880
Publication Information
Number of pages:16
Number of words:13 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2025-08-01
Standard Revision Information
Has Amendment:No
Other Information
Application Dept:国家能源局
Standard Type:QT
Standard Attribute:MT
Other Standard Number:1284
Drafter:吕贵春、赵旭生、张睿、曹垚林、隆清明、胡杰、韩恩光、刘志伟、唐永志、陈德敏、仇海生、李建功、贾艳武、张宪尚、王春光、陈建
Drafting Organization:中煤科工集团重庆研究院有限公司、中煤科工集团沈阳研究院有限公司、淮南矿业(集团)有限责任公司
Management Organization:煤炭行业煤矿安全标准化技术委员会
Proposing Department:中国煤炭工业协会