GB/T 15224.1-2004 Coal quality classification Part 1: Ash content

Basic Information

Standard ID: GB/T 15224.1-2004

Standard Name: Coal quality classification Part 1: Ash content

Chinese Name: 煤炭质量分级第1部分：灰分

Standard category:National Standard (GB)

state:in force

Date of Release2004-04-30

Date of Implementation:2004-10-01

standard classification number

Standard ICS number:Mining and Mineral Products >> 73.040 Coal

Standard Classification Number:Mining>>Solid Fuel Mines>>D20 Solid Fuel Mines Comprehensive

associated standards

alternative situation:GB/T 15224.1-1994

Publication information

publishing house:China Standards Press

ISBN:155066.1-21284

Publication date:2004-07-01

other information

Release date:1994-09-24

Review date:2004-10-14

drafter:Liu Shuyun, Yan Jun, Wu Kuanhong, Tu Hua, Zhang Xiaozhou

Drafting unit:Beijing Coal Chemical Research Institute, China Coal Research Institute, Youlinhe Jietian Coal Industry Co., Ltd.

Focal point unit:National Coal Standardization Technical Committee

Proposing unit:China Coal Industry Association

Publishing department:General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of China

competent authority:China Coal Industry Association

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Introduction to standards:

This part specifies the classification of coal by ash content (Ad) and its nomenclature. This part is applicable to the classification of coal by ash content in coal exploration, production, processing and utilization, and coal sales. GB/T 15224.1-2004 Coal quality classification Part 1: Ash content GB/T15224.1-2004 standard download decompression password: www.bzxz.net