吸附扩散现象的研究现状及展望

Research Status and Prospect of Adsorption and Diffusion

李先明 刘 姝 王晓宁

Li Xianming Liu Shu Wang Xiaoning

( 辽宁石油化工大学 化学化工与环境学部, 辽宁 抚顺1 1 3 0 0 1)

（College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University, Fushun Liaoning 113001, China）

关键词: 分子筛, 吸附, 扩散, 气相色谱法

The common research methods for the adsorption and diffusion of zeolite molecular sieves at home and abroad, the characteristics and applicable scope of each method, and the research status of adsorption and diffusion phenomena at home and abroad are introduced. The research results of domestic and foreign scientific research workers are systematically introduced. On this basis, the scientific problems that existed in this field are put forward. Aiming at these problems, a research program by using gas chromatography for the study of adsorption and diffusion phenomena is proposed. The principle of gas chromatography and the method of adsorption and diffusion are described in detail. The corresponding formulas are deduced, and the application of gas chromatography in the study of adsorption and diffusion is also prospected.

国家自然科学基金项目（21276120）

10.3969/j.issn.1672-6952.2018.02.005