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Extended XG Equation for the Prediction of Adsorption Equilibrium of Vapor Mixture on
Activated Carbon

XIE Zili; GUO Kunmin; WU Jufang; YUAN Cunqiao   

  1. Research Institute of Chemical Defense, Beijing 100083, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2003-08-28 Published:2003-08-28
  • Contact: XIE Zili

混合蒸汽在活性炭上的吸附平衡

谢自立; 郭坤敏; 吴菊芳; 袁存乔   

  1. Research Institute of Chemical Defense, Beijing 100083, China
  • 通讯作者: 谢自立

Abstract: The XG equation, which is developed by us previously for describing the adsorption
equilibrium of purevapor on activated carbon, is extended to multi-component system.
Verified by experimental data, the extendedXG equation was found to be more successful in
predicting the adsorption equilibrium of vapor mixture on activatedcarbon than the extended
Langmuir equation, the extended BET equation and the ideal adsorbed solution theory(IAST).

Key words: adsorption, vapor mixture, activated carbon

摘要: The XG equation, which is developed by us previously for describing the adsorption
equilibrium of purevapor on activated carbon, is extended to multi-component system.
Verified by experimental data, the extendedXG equation was found to be more successful in
predicting the adsorption equilibrium of vapor mixture on activatedcarbon than the extended
Langmuir equation, the extended BET equation and the ideal adsorbed solution theory(IAST).

关键词: adsorption;vapor mixture;activated carbon