MT/T 1246-2025 Active Industry standards-Coal

MT/T 1246-2025 Specification for performance test of instrument for ultimate analysis of coal

Publish Date: 2025-06-30 Implement Date: 2025-12-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: MT/T 1246-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Coal analysis methods

ICS Name: \nCoal

Publish Date: 2025-06-30

Implement Date: 2025-12-30

Publisher: 国家能源局

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

Pages: 12 pages

Scope

本文件规定了煤元素分析仪的性能要求、试验方法及试验报告。
本文件适用于测定煤中碳、氢、氮含量的元素分析仪(以下简称“分析仪”)。

Development Information

Drafting Units:

煤炭科学技术研究院有限公司

Drafting Persons:

龚婉莉、傅皓、马克富、富坤

Word Count: 12 Thousand words Pages: 12 pages

Referenced Standards

GB/T 212-2001 Proximate analysis of coal GB/T 212-2008 Proximate analysis of coal GB/T 483-1998 General rules for analytical and testing methods of coal GB/T 483-2007 General rules for analytical and testing methods of coal GB/T 30733-2014 Determination of total carbon, hydrogen and nitrogen content in coal—Instrumental method

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