Analytical solution for ZLC desorption curves with bi-porous adsorbent particles

Chemical Engineering Science

Volumn 51, Issue 12, 1996, Pages 3283-3288

  Brandani, Stefano ^a  

^a UNIVERSITY OF L'AQUILA   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

ADSORBENTS; APPROXIMATION THEORY; BOUNDARY CONDITIONS; DESORPTION; PARTICLES (PARTICULATE MATTER); POROUS MATERIALS;

COLUMN MASS BALANCE; MACROPORE MASS BALANCE; MICROPORE MASS BALANCE; ZERO LENGTH COLUMN;

NUMERICAL METHODS;

EID: 0030158165     PISSN: 00092509     EISSN: None     Source Type: Journal    
DOI: 10.1016/0009-2509(95)00399-1     Document Type: Article

References (11)

1. Brandani, S. and Ruthven, D. M., 1995, Analysis of ZLC desorption curves for liquid systems. Chem. Engng Sci. 50, 2055-2059.
2. Brandani, S. and Ruthven, D. M., In press, Analysis of ZLC desorption curves for gaseous systems. Adsorption.
3. Eic, M. and Ruthven, D. M., 1988, A new experimental technique for measurement of intracrystalline diffusivity. Zeolites 8, 40-45.
4. Lee L. K., 1978, Kinetics of sorption in a biporous adsorbent particle. A.I.Ch.E. J. 24, 531-533.
5. Rasmuson, A., 1981, Exact solution of a model for diffusion and transient adsorption in particles and longitudinal dispersion in a packed bed., A.I.Ch.E. J. 27, 1032-1035.
6. Rasmuson, A., 1982, Time domain solution of a model for transport processes in bidisperse structured catalysts. Chem. Engng Sci. 37, 787.
7. Ruckenstein, E., Vaidyanathan, A. S. and Yougquist, G. R., 1971, Sorption by solids with bed diffusion control. Chem. Engng Sci. 26, 1306-1308.
8. Ruthven, D. M., 1992, Diffusion of oxygen and nitrogen in carbon molecular sieve. Chem. Engng Sci. 47, 4305-4308.
9. Ruthven, D. M. and Lee, L. K., 1981, Kinetics of non-isothermal sorption; systems with bed diffusion control. A.I.Ch.E. J. 27, 654-663.
10. Ruthven, D. M., Raghavan, N. S. and Hassan, M. M., 1986, Adsorption and diffusion of nitrogen and oxygen in a carbon molecular sieve. Chem. Engng Sci. 41, 1325-1332.
11. Ruthven, D. M. and Xu, Z., 1993, Diffusion of oxygen and nitrogen in 5 A zeolite crystals and commercial 5 A pellets. Chem. Engng Sci. 48, 3307-3312.