吸附等温线的理论预测  

Theoretical Determination of Adsorption Isotherm

作　　者：李中胜[1] 杨挺[1] 高香院[1] 

机构地区：[1]西安电炉研究所,西安交通大学

出　　处：《低温工程》1996年第5期51-56,共6页Cryogenics

摘　　要：根据Ｐｏｌａｎｙｉ势能理论，对运用某温度下吸附等温线的实验数据推算其他温度下的吸附等温线的算法进行了探索。计算表明，ＣＣＯＲ方程适合低温下吸附质为空气时的吸附等温线的推算，并较其他方程精确。本文的算法可在工程上推广应用。Based on Polanyi potential theory,adsorption potential curve can be calculated by using an pro-known adsorption isotherm, thus adsorption isothem data at other temperature can be calculated.this paper will give a further exploration to the calculation process.The adsorption isotherm data developed by using CCOR state equation has the best agreement with the experimental data than which developed by using other stated equations, such as PR, RKS and BWR.

关 键 词：Polanyi势能 吸附等温线 状态方程 吸附 

分 类 号：O647.3[理学—物理化学]