Assumption of local equilibrium in adsorption processes
β Scribed by David C. Koopman; J. Vernon Cole; Hong H. Lee
- Publisher
- American Institute of Chemical Engineers
- Year
- 1992
- Tongue
- English
- Weight
- 248 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0001-1541
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π SIMILAR VOLUMES
In the paper, an attempt to model local equilibrium and local non-equilibrium in pollutant migration in porous media is presented. Diffusion is assumed to occur in the pores as well as in the solid porous matrix. The macroscopic models are developed using the homogenization method (asymptotic expans
Previous work by the authors on ion exchange kinetics for systems having nonlinear equilibrium relationships has been extended. Computer studies have produced additional concentration-bed length-time relationships for values of a, = 5, 10, and 50. This information and the results obtained previously