摘要
介绍了国内外沸石分子筛吸附扩散现象研究的常用方法、各方法的特点及适用范围和国内外关于吸附扩散现象的研究现状,比较系统地介绍了国内外科研工作者的研究成果,并且在此基础上提出了该领域研究中存在的科学问题。针对这些问题,提出了使用气相色谱法研究吸附扩散现象的方案,详细阐述了气相色谱法的原理和研究吸附扩散的方法,推导出了相应公式,并对气相色谱法在吸附扩散研究方面的应用进行了展望。
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.
作者
李先明
刘姝
王晓宁
Li Xianming;Liu Shu;Wang Xiaoning(College of Chemistry,Chemical Engineering and Environmental Engineering,Liaoning Shihua University, Fushun Liaoning 113001,China)
出处
《辽宁石油化工大学学报》
CAS
2018年第2期20-25,共6页
Journal of Liaoning Petrochemical University
基金
国家自然科学基金项目(21276120)
关键词
分子筛
吸附
扩散
气相色谱法
Molecular sieve
Adsorption
Diffusion
Gas chromatography
