GB/T 15224.1-2004Classification for quality of coal - Part 1: Ash (English PDF)
煤炭质量分级 第1部分:灰分
GB/T 15224.1 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 15224.1-2018 | Classification for quality of coal - Part 1: Ash | Valid |
| GB/T 15224.1-2010 | Classification for quality of coal - Part 1: Ash | Obsolete |
| GB/T 15224.1-2004 | Classification for quality of coal - Part 1: Ash | Obsolete |
GB/T 15224.1-2004 is obsolete. It has been replaced by GB/T 15224.1-2010. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Recommended
Issue date
April 30, 2004
Implementation date
October 1, 2004
Scope
GB/T 15224.1-2004 is the English-translated version of 煤炭质量分级 第1部分:灰分.
GB/T 15224.1-2004 is the Chinese national standard "Classification for quality of coal - Part 1: Ash". It was issued on April 30, 2004 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on October 1, 2004. It is obsolete: it has been replaced by GB/T 15224.1-2010.
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Document preview — GB/T 15224.1-2004
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2004-04-30.
Date of implementation: 2004-10-01.
Status: obsolete, replaced by GB/T 15224.1-2010.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- NB/T 11457-2023Technical guidelines for coal blending in coking
- GB/T 36603-2018Information description of product for electronic commerce transaction—Coal
- SN/T 4023-2013Quality evaluation requirement for import and export steam coal
- GB 25960-2010Rules for steam coal blending
- MT/T 1090-2008Evaluation of Coal Quality in Coal Resource Exploration
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Related Standards
GB/T 15224.2-2021 — Classification for quality of coal - Part 2: Sulfur content
GB/T 15224.2-2010 — Classification for quality of coal - Part 2: Sulfur content
GB/T 15224.2-2004 — Classification for coal quality - Part 2: Sulfur content
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GB/T 15224.1-2004
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