当前时期,分子筛在我国各项分离事业中的应用范围逐步扩大,成为分离工作的有效辅助手段。但是,鉴于分子筛的材料性能、使用领域、检验方法等的不同,利用分子筛辅助开展各项检验工作,必须借助相关标准对工作加以控制。本文便是以4A分子筛的材料以及检验为主题,通过对分子筛以及4A分子筛的含义进行分析,着重探讨了其几个方面的性能与检验的标准化。 In the current period, the scope of application of molecular sieves in various separation undertakings in our country has been gradually expanded and has become an effective aid to the separation work. However, in view of the material properties of the molecular sieve, the field of use, test methods, etc., the use of molecular sieve to assist in the testing work must be based on the relevant standards to control the work. This article is based on 4A molecular sieve materials and testing as the theme, through the molecular sieve and 4A molecular sieve meaning analysis, focusing on several aspects of its performance and testing standardization.