A Jäntti Approach for Quick Calculations of Sorption Equilibria

Author:

Poulis Johannes A.,Reichenauer Gudrun,Massen Carel H.,Robens Erich

Abstract

Jäntti introduced a method to calculate the adsorption equilibrium by measuring the actual adsorbed amount three times after a change to the gas pressure. He successfully applied the method to gas/solid systems in which simple adsorption processes occur. In the present paper we discuss a more general approach for different modes of measurement (adsorption and desorption), including sorption processes obeying second order differential equations.

Publisher

Walter de Gruyter GmbH

Subject

Physical and Theoretical Chemistry

Cited by 10 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

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2. Characterization of the Micro-Structure of Rice Starch;Adsorption Science & Technology;2013-12

3. Methods of humidity determination Part II: Determination of material humidity;Journal of Thermal Analysis and Calorimetry;2008-12

4. On the applicability of Jäntti’s method of shortening sorption measurements;Journal of Thermal Analysis and Calorimetry;2008-12

5. Evaluation of the applicability of Jäntti’s method to volumetric sorption measurements;Journal of Thermal Analysis and Calorimetry;2006-09

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