Towards a general gas adsorption isotherm
β Scribed by Gregory M. Martinez; Diran Basmadjian
- Book ID
- 104107637
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 1006 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0009-2509
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π SIMILAR VOLUMES
In this paper based on the principle of solution thermodynamics for gas-solid equilibrium, a relation is developed to express gas adsorption isotherms. An activity coefficient model based on weight fraction of sorbate in the solid phase has been derived that well describes the behavior of various ga
Based on a modified form of the Gibbs equation, two conditions of thermodynamical correctness have been defined. According to these conditions the change in the free energy of the surface-calculable from all isotherm equations-must have finite limiting values at \(\theta \rightarrow 0\) and \(\theta