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GB/T 15590-2008Method of determining microlithotype composition (English PDF)

显微煤岩类型测定方法

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Issued by

Standardization Administration of China

Level / Type

National · Recommended

Issue date

August 7, 2008

Implementation date

March 1, 2009

Scope

GB/T 15590-2008 is the English-translated version of 显微煤岩类型测定方法.

GB/T 15590-2008 — This standard specifies the method for determining the volume fraction of the microstructure of coal and rock types on pulverized coal -rays or lump -rays.

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Document preview — GB/T 15590-2008

National Standard of the People's Republic of China

ICS: 73.040
Classification: D 26
Replacing: GB/T 15590-1995

Issued by: Standardization Administration of China

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the method for determining the volume fraction of the microstructure of coal and rock types on pulverized coal -rays or lump -rays. This standard applies to bituminous coal and anthracite coal and rock types microscopic measurement.

Document data

International classification (ICS): 73.040.

Chinese classification (CCS): D26.

Estimated length of the Chinese original: 13,163 words.

Adopted international standard: ISO 7404-4-1988, MOD.

Supersedes the earlier edition GB/T 15590-1995.

Standards quoted by this document

GB/T 6948-2008; GB/T 8899-1998; GB/T 12937; GB/T 16773

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 9 pages — is available in the English PDF.

Referenced standards

Cited by

GB/T 46291-2025General rules of coal petrographic analysis

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