Diffusion models under the solid phase control for adsorption and ion-exchange;Modelos de difusión con control de la fase sólida para adsorción e intercambio iónico

Revista Tecnica de la Facultad de Ingenieria Universidad del Zulia

Volumn 20, Issue 3, 1997, Pages 245-255

  Chourio, Edgar ^a   Ferrer, Xiomara ^a   Arrieta, Idelfonso ^a   Fernández, Nola ^a   Sarmiento, Carmen ^a   García, Cézar ^a  

^a UNIVERSIDAD DEL ZULIA   (Venezuela)

Author keywords

Adsorption; Diffusion coefficient; Ion exchange; Kinetics; Orthogonal collocation

Indexed keywords

ADSORPTION; CORRELATION METHODS; ESTIMATION; FILMS; GEOMETRY; ION EXCHANGE; MATHEMATICAL MODELS; OPTIMIZATION; PARTICLES (PARTICULATE MATTER); SURFACE PHENOMENA;

INTRAPARTICLE MASS TRANSFER; ORTHOGONAL COLLOCATION; SURFACE DIFFUSION;

DIFFUSION;

EID: 0031323065     PISSN: 02540770     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (21)

1. TURNER J., CHURCH M., JOHNSON A. and SNOWDON C. B. "An experimental verification of the Nernst - Planck model for diffusion in an ion - exchange resin". Chem. Eng. Sci. Vol. 21. (1966), pags. 317-325.
2. TIKHOMIROV Y., GOFMAN E. and TIKHONOV G. "Kinetics of ion - exchange on KU - 2 and KB - 4P cation exchangens in Aqueous - Alcoholic solutions". Russian J. Phys. Chem. 47, (1973). 1329
3. SUZUKI M. and KAWAZOE K. "Effective surface diffusion coeficients of volatile organics on activated carbon during adsorption from aqueous solution". J. Chem. Eng. Japan. 8, (1975), 379.
4. SUDO Y., MISIC D. and SUZUKI M. "Concentration dependence of effective surface diffusion coefficients in aqueous phase adsorption on activated carbon". Chem. Eng. Sci. 33, (1978). 1287
5. SUZUKI M. and FUJII T. "Concentration dependence of surface diffusion coefficient of propionic acid in activated carbon particles". AICHE Journal. Vol. 28. No. 3. (1982), pags. 380-385.
6. AGUWA A., PATTERSON J., HAAS C. and NOLL K. "Estimation of effective intraparticle diffusion coefficients with differential reactor columns". Journal WPCF. Vol. 56. No. 5, (1984), pags. 442-448.
7. WEBER W. and SMITH E. "Simulation and design models for adsorption processes". Environ. Sci. Technol. Vol. 21. No. 11. (1987) pags 1040-1050.
8. NERETNIEKS Y. "Adsorption in finite bath and countercurrent flow with systems having a nonlinear isotherm". Chem. Eng. Sci. Vol. 31, (1976),1029.
9. GILLILAND E., BADDOUR R., PERKINSON G. and SLADEK K. "Diffusion on surfaces Y. Effect of concentration on the diffusivity of physically adsorbed gases". Ind. Eng. Chem. Fund. 13. (1974). 95
10. CHOURIO E. y GARCIA C. "Modelo efectivo de difusión con control de la fase sólida". Rev. Téc. Ing. Univ. Zulia. Vol. 10. No. 2. (1987), pags. 41-86.
11. CHOURIO E., FERNANDEZ N. y GARCIA C. "Comparación de modelos de difusión en la cinetica de adsorción de fenol en fase acuosa". Rev. Téc. Ing. Univ. Zulia. Vol. 11. No. 2. (1988) pags. 99-110.
12. SARMIENTO C., ARRIETA Y. y GARCIA C. "Limiting effects of ionic migration on the ion - exchange kinetics under the solid - phase control". Rev. Téc. Ing. Univ. Zulia. Vol. 18. No. 2 (1995). pags. 229-238.
13. ARRIETA I. "Implementación y uso en un microcomputador del método de optimización de Rosenbrock con la modificación de Davies, Swann y Campey". Trabajo de Ascenso. Escuela de Ingeniería Química. LUZ. Maracaibo (1986).
14. FINLAYSON B. "The method of weighted residuals and variational principles". Academic Press. New York. 1980.
15. FINLAYSON B. "Nonlinear analysis in chemical engineering". Mc Graw Hill Book Co. New York. 1980.
16. HELFFERICH F. "Ion exchange". Mc Graw Hill Book Co. New York. 1962.
17. HELFFERICH F. and PLESSET M. S. "Ion exchange kinetics a nonlinear diffusion problem". Journal Chem. Phys. Vol. 28. No. 3. (1958), pags. 418-424.
18. TREYBAL R. "Mass transfer operations". Mc Graw Hill Book Co. New York. 1968.
19. SKELLAND A. H. P. "Diffusional mass transfer". John Wiley and Sons. New York. 1974.
20. CRANK J. "The mathematics of diffusion". Oxford University Press. London. 1956.
21. CONDE S. and KALLA S. "Tables of bessel functions and roots of related transcendental equations". Second Edition. Universidad del Zulia. Venezuela. 1985.