GB/T 38395-2019
ActiveCoal tar—Determination of sulfur and nitrogen content
煤焦油 硫和氮含量的测定
Application Summary AI generated
This standard specifies the method for determining the sulfur and nitrogen content in coal tar, primarily using combustion and detection techniques such as chemiluminescence or ultraviolet fluorescence. It is applied in the chemical and coking industries for quality control of coal tar, ensuring compliance with downstream processing requirements for fuels, carbon materials, or chemical feedstocks. The standard is also used in laboratory testing contexts to evaluate environmental emissions and optimize desulfurization or denitrification processes.
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