YS/T 1161.3-2016 in English

This standard outlines the methodology for determining the pore volume and specific surface area of gibbsite using the nitrogen adsorption technique. It provides detailed procedures for sample preparation, measurement conditions, and data analysis. The standard specifies the equipment requirements, testing conditions, and calculation methods to ensure consistency and accuracy in the results. It also includes guidance on the interpretation of the data obtained through the nitrogen adsorption process. The document is structured to facilitate the application of the method in laboratory settings and ensures that the measurements are performed in a standardized manner. The standard covers the essential steps involved in the analysis and emphasizes the importance of following the specified protocols to achieve reliable outcomes.