GB/T 15224.3-2022
ActiveClassification for quality of coal—Part 3: Calorific value
煤炭质量分级 第3部分：发热量
Application Summary AI generated
This standard classifies coal based on its calorific value, providing a grading system for energy content. It is applied in China's coal industry for resource assessment, trading, and utilization, particularly in power generation and industrial boiler design. The classification helps buyers and sellers specify coal quality in contracts and enables efficient matching of coal types to combustion equipment.
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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.