Journal of Northeastern University(Natural Science)

Journal of Northeastern University ›› 2011, Vol. 32 ›› Issue (5): 749-751+756.DOI: -

• OriginalPaper • Previous Articles     Next Articles

A prediction model based on Langmuir theory for equilibrium adsorption amount

Zhang, Zhi-Jun (1); Liu, Jiong-Tian (1); Feng, Li (2); Zou, Wen-Jie (2)   

  1. (1) School of Resources and Civil Engineering, Northeastern University, Shenyang 110819, China; (2) School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221008, China
  • Received:2013-06-19 Revised:2013-06-19 Published:2013-04-04
  • Contact: Zhang, Z.-J.
  • About author:-
  • Supported by:
    -

RichHTML

1

PDF (PC)

3582

Abstract: A model was developed to predict equilibrium adsorption amount in an adsorption reaction. The adsorption isotherm of kaolinite and montmorillonite adsorbing Ca2+ followed the Langmuir adsorption equation. Based on the Langmuir isothermal adsorption equation, a model was developed that is able to predict the equilibrium adsorption of single component adsorption reactions. Results calculated by the prediction model coincided with experimental results, indicating good reliability of the prediction model.

CLC Number: