GB/T 15224.3-2022 Active National standards

GB/T 15224.3-2022 Classification for quality of coal—Part 3:Calorific value

Publish Date: 2022-04-15 Implement Date: 2022-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 15224.3-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Solid fuel mine

ICS Name: \nCoal

Publish Date: 2022-04-15

Implement Date: 2022-11-01

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: 5 pages

Scope

本文件规定了煤炭按干燥基高位发热量（Qgr,d）范围分级、命名和煤炭发热量的检验。
本文件适用于煤炭资源勘查评价，指导煤炭生产和加工利用。

Development Information

Drafting Units:

煤炭科学技术研究院有限公司、国家能源投资集团有限责任公司煤炭经营分公司、淮北矿业股份有限公司、新疆维吾尔自治区煤炭煤层气测试研究所(新疆维吾尔自治区煤炭产品质量检测中心)

Drafting Persons:

丁华、白向飞、涂华、王鹤、陈贵、王宇、武海龙、周晓慧、周剑、张宇宏

Word Count: 11 Thousand words Pages: 5 pages

Replace the following standards

GB/T 15224.3-2010 Classification for quality of coal—Part 3:Calorific value

Referenced Standards

MT/T 1090 GB/T 213-1996 Determination of calorific value of coal GB/T 213-2003 Determination of calorific value of coal GB/T 213-2008 Determination of calorific value of coal GB 474-1996 Preparation of coal sample GB/T 474-2008 Method for preparation of coal sample GB 482-1995 Sampling of coal in seam GB/T 482-2008 Sampling of coal seams GB/T 19494.2-2004 Mechanical sampling of coal—Part 2:Method for sample preparation GB/T 19494.2-2023 Mechanical sampling of coal—Part 2:Method for sample preparation

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