YS/T 832-2020 in English

This standard specifies a method for determining the content of rhodium in waste catalysts used in the production of butanol and 2-ethylhexanol by inductively coupled plasma atomic emission spectrometry. It covers the preparation of samples, the selection of reagents, the procedures for sample digestion and analysis, as well as the calculation and expression of results. The method is applicable to the determination of rhodium content in various types of waste catalysts, ensuring accuracy and reliability in the analytical process. It provides detailed operational guidelines to ensure consistency in testing and facilitate the comparison of results across different laboratories. The standard is intended to support the chemical analysis of waste catalysts in the industry, contributing to the efficient utilization and management of resources.