GB/T 38691-2020
ActiveTesting method for specific surface area of petroleum refining catalysts
石油炼制催化剂比表面积测试方法
Application Summary AI generated
This standard specifies the testing method for determining the specific surface area of petroleum refining catalysts, primarily using the nitrogen adsorption BET method. It is applied in the petrochemical industry for quality control, catalyst development, and performance evaluation of catalysts used in processes like catalytic cracking, hydrotreating, and reforming. The method ensures accurate measurement of catalyst surface properties, which directly influence reaction efficiency and product yield in refining operations.
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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.