复杂组分气固吸附相平衡的计算及等温线拟合  

Calculation and isotherm adaptation of gas-solid adsorption equilibrium of complicated components

作　　者：曾嵘[1] 关建郁[1] 

机构地区：[1]华南理工大学化学工程研究所,广州510640

出　　处：《天然气化工—C1化学与化工》2001年第3期30-33,共4页Natural Gas Chemical Industry

基　　金：国家自然科学基金资助项目 !(2 9876 0 11)

摘　　要：由纯组分气体H2 、N2 、CH4 、CO2 在活性炭和分子筛上的吸附等温方程 ,根据理想吸附溶液理论 ,对复杂组分 (3组分和 4组分 )气固吸附相平衡进行了预测 ,并得到了气体在多组分条件下的吸附等温方程。从而从理论上寻求一种研究复杂组分气固吸附相平衡的方法 。From the adsorption isotherm equations of pure species gases H 2,N 2,CH 4 and CO 2 on activated carbon and 5A zeolite,the predictions for gas solid adsorption equilibrium of complicated components (three and four species) have been made in accordance with the Ideal Adsorbed Solution Theory,and the adsorption isotherm equations of gases under multicomponent condition have also been derived.A method to research adsorption equilibrium of complicated components on adsorbents in theory has been developed,and the scattered data of the multivariable space can be expressed by explicit algebraic functions.

关 键 词：吸附 等温方程 多组分 相平衡 吸附等温线 气固吸附 曲线拟合 

分 类 号：O647.31[理学—物理化学] TQ028.15[理学—化学]