GB/T 47272-2026 Pending National standards

GB/T 47272-2026 Coal tar—Content determination of saturates,aromatics,heteroatomics,phenols,resins and asphaltene—Solvent extraction-column chromatography separation gravimetric method

Publish Date: 2026-03-31 Implement Date: 2026-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 36.00

Out of stock

Basic Information

Standard Code: GB/T 47272-2026

Standard Type: National standards

Standard Status: Pending

is_force_gb: no

CCS Name: Coal tar processing products

ICS Name: Organic chemistry

Publish Date: 2026-03-31

Implement Date: 2026-10-01

Pages: 16 pages

Scope

This document describes the method for determining the content of saturated fractions, aromatic fractions, heteroatoms, phenols, gums, and asphaltenes in coal tar.
This document is applicable to the determination of the content of saturated fractions, aromatic fractions, heteroatoms, phenols, gums, and asphaltenes in low-temperature coal tar, medium-low temperature coal tar, medium-temperature coal tar, and high-temperature coal tar. It can also be used for reference in the determination of the content of saturated fractions, aromatic fractions, heteroatoms, phenols, gums, and asphaltenes in coal extracts, crude oil, direct/indirect liquefied oil from coal, and biomass pyrolysis oil, etc.

Development Information

Word Count: 19 Thousand words Pages: 16 pages

Referenced Standards

GB/T 1999-1980 Sampling method for light oils of coking products GB/T 1999-2008 Sampling of coking oil products GB/T 2288-1980 Method for the determination of water content of coal —Carbonization products GB/T 2288-2008 Coking products—Determination of moisture content GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values

Related Standards

GB/T 2288-1980 Replaced

GB/T 2288-1980 Method for the determination of water content of coal —Carbonization products

Publish Date: 1980-12-31

GB/T 5192-1985 abolished_transferred

GB/T 5192-1985 Technical requirements of synthetic scheelite

Publish Date: 1985-05-18

GB/T 6324.1-1986 Replaced

GB/T 6324.1-1986 Organic chemical products for industrial use—Standard test method for water miscibility

Publish Date: 1986-04-26

GB/T 6324.2-1986 Replaced

GB/T 6324.2-1986 Volatile organic liquids—Determination of dry residue after evaporation on a water bath—General method

Publish Date: 1986-04-26

GB/T 6324.4-1986 Replaced

GB/T 6324.4-1986 Determination of trace sulphur in products of organic liquid—Micro-coulometry method

Publish Date: 1986-04-26

GB/T 6324.5-1986 Replaced

GB/T 6324.5-1986 Organic chemical products for industrial use—Determination of content of carbonyl compounds present—Volumetric method

Publish Date: 1986-04-26