GB/T 38395-2019
Coal tar—Determination of sulfur and nitrogen content
MT/T 1179-2019
Classification for content of tar in coal
GB/T 40508-2021
Determination of tar and dust concentrations in biomass-based synthetic gas
YB/T 4989-2022
GB/T 38397-2019
Coal tar—Determination of component content—Gas chromatography-mass spectrometry and thermogravimetry
YB/T 6137-2023
GB/T 38394-2019
Coal tar—Determination of sodium, calcium, magnesium and iron content—Inductively coupled plasma optical emission spectrometry
YB/T 5078-2010
Testing of coal tar-Determination of the naphthalene content-Gas chromatography
DB51/T 1376-2011
DB13/T 5254-2020
SN/T 2725-2010
Determination of sodium,potassium and iron content in coal tar oil and anthracene oil-Atomic absorption spectrometric method
SN/T 4024-2013
Determination of sodium,potassium and vanadium content in coal tar oil and anthracene oil-Inductively coupled plasma atomic emission spectrometry
GB/T 12208-1990
Determination of coal tar and dust of gas in urban area
YB/T 5078-2001
Method of determination by gas chromatography for naphthalene content in coal tar
YB/T 4990-2022
GB/T 26310.3-2010
Carbonaceous materials used in the production of aluminium - Calcined coke - Part 3:Determination of apparent oil content - Heating method
GB/T 26310.4-2010
Carbonaceous materials used in the production of aluminium - Calcined coke - Part 4:Determination of oil content - Method by solvent extraction
\u0413\u041e\u0421\u0422 32264-2013
Tar and pitch. Determination of toluene-insoluble content
GB/T 26310.5-2010
Carbonaceous materials used in the production of aluminium - Calclined coke - Part 5:Determination of residual hydrogen content
20240836-T-469
Coal tar—Content determination of saturates, aromatics, heteroatomics, phenols, resins and asphaltene—Solvent extraction - column chromatography separation gravimetric method