GB/T 40485-2021
ActiveMethod of determining automatically the random reflectance of vitrinite in coal—Image analysis method
煤的镜质体随机反射率自动测定 图像分析法
Application Summary AI generated
This standard specifies the image analysis method for automatically determining the random reflectance of vitrinite in coal. It is applied in coal geology, mining, and coal quality assessment laboratories to provide a rapid, objective measure of coal rank and maturity. The method is particularly useful for evaluating coal blending, coking properties, and exploration potential in the coal industry.
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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.