空分系统用分子筛材料分离性能评价方法的标准化研究

摘要

分子筛材料是变压吸附法空分制氧的核心材料,其氮氧分离性能直接影响着气体分离的效果.本文介绍了空分系统用分子筛材料氮氧分离性能的评价方法及标准化过程,并对《分子筛氮氧分离静态测定方法》行业标准进行了解读,为今后各领域标准应用者提供参考.%Molecular sieve is the core material of PSA, whose performance of nitrogen and oxygen separation directly influences the effect of air separation. This paper describes the methods for performance evaluation and standardization process for nitrogen and oxygen separation for molecular sieves, and analyzes the relevant industry standards in order to help users operate properly.