GB/T 15591-2013
ActiveJudging method for Mixed coal type of commercial coal
商品煤混煤类型的判别方法
Application Summary AI generated
GB/T 15591-2013 specifies a method for determining whether a sample of commercial coal consists of a single coal type or a mixture of two or more coal types. It is applied in coal production, trading, and quality inspection contexts to detect intentional or unintentional blending that could affect combustion performance, pricing, or contractual compliance. The standard is used by coal suppliers, power plants, and third-party testing laboratories to verify coal uniformity and prevent fraudulent mixing.
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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.