GB/T 15224.2-2004
AbolishedClassification for coal quality--Part 2:Sulfur content
煤炭质量分级 第2部分:硫分
Application Summary AI generated
This standard specifies the classification of coal based on its sulfur content, defining grades from low to high sulfur. It is applied in China for coal resource evaluation, mining, processing, and trading, ensuring that sulfur levels meet environmental and industrial requirements for combustion, coking, and other uses.
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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.