GB/T 38394-2019
ActiveCoal tar—Determination of sodium, calcium, magnesium and iron content—Inductively coupled plasma optical emission spectrometry
煤焦油 钠、钙、镁、铁含量的测定 电感耦合等离子体发射光谱法
Application Summary AI generated
This standard specifies the inductively coupled plasma optical emission spectrometry (ICP-OES) method for determining sodium, calcium, magnesium, and iron content in coal tar. It is applied in the chemical and coal processing industries for quality control and raw material analysis of coal tar, particularly in contexts such as coking plants, coal chemical enterprises, and laboratories conducting elemental impurity testing. The standard ensures accurate quantification of these metals, which is critical for evaluating coal tar's suitability for further refining or as a feedstock in downstream processes.
Related Standards
GB/T 19465-2004
Isobutane for industrial use (HC-600a)
GB/T 6324.2-2004
Test method of organic chemical products--Part 2:Determination of dry residue after evaporation on a water bath for volatile organic liquids
GB/T 6324.1-2004
Test method of organic chemical products--Part 1:Water miscibility test of liquid organic chemical products
GB/T 7534-2004
Volatile organic liquids for industrial use--Determination of boiling range
GB/T 19602-2004
1，1-Difluoroethane for industrial use(HFC-152a)
GB/T 10665-2004
Calcium carbide
GB/T 3069.2-2005
Method for the determination of The crystallization temperature of naphthalene
GB/T 6701-2005
Method for the determination of The non-volatile of naphthalene
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.