Dynamics of non-isothermal adsorption in packed bed of biporous zeolites

Chemical Engineering Journal

Volumn 85, Issue 2-3, 2002, Pages 245-257

  Pentchev, Ivan ^a   Paev, Kostadin ^a   Seikova, Ilona ^a  

^a UNIVERSITY OF CHEMICAL TECHNOLOGY AND METALLURGY   (Bulgaria)

Author keywords

Bidisperse adsorbent; Fixed bed; Gas adsorption; Heat of adsorption; Non isothermal; Numerical solution; Two dimensional model

Indexed keywords

DEFORMATION; HEAT CONDUCTION; MATHEMATICAL MODELS; PACKED BEDS; POROUS MATERIALS; THERMAL EFFECTS; ZEOLITES;

BIPOROUS ZEOLITES; TEMPERATURE GRADIENTS;

ADSORPTION;

ADSORPTION; GAS; MATHEMATICAL ANALYSIS; MODEL; PACKED BED; ZEOLITE;

EID: 0037185064     PISSN: 13858947     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1385-8947(01)00160-7     Document Type: Article

References (40)

1. A numerical method for prediction of adiabatic adsorption in fixed beds
2. Non-isothermal adsorption in fixed beds
3. Non-isothermal adsorption in fixed beds
4. Theoretical prediction of temperature profiles in an adsorbent fixed bed
5. Comparison of experimental and predicted breakthrough curves for adiabatic adsorption in fixed bed
6. Dynamic behaviour of an adiabatic adsorption column I
7. Dynamic behaviour of an adiabatic adsorption column II
8. Dynamic behaviour of an adiabatic adsorption column III
9. Sorption by solids with bidisperse pore structures
10. The simulation of binary adsorption in activated carbon column using estimated diffusional resistance within the carbon particles derived from batch experiments
11. Modelling of nonisothermal multicomponent adsorption in adiabatic fixed bed. The numerical solution of the parallel diffusion model
12. Breakthrough curves for single solutes in bed of activated carbon with a broad pore size distribution I. Mathematical models of breakthrough curves in bed of activated carbon
13. Approximate models for non-linear adsorption in a packed bed adsorber
14. Approximations of uptake rate of spherical adsorbent pellets and their application to batch adsorption calculations
15. New approximate model for non-linear adsorption and diffusion in a single particle
16. Diffusion in synthetic fanjasite powder and pellets
17. Sorption in zeolites: I. Sorption of single component and by many sorbate system
18. Analytic solution for adsorber breakthrough curves with bidisperse sorbents (zeolites)
19. Non-isothermal adsorption of water by synthetic NaX zeolite pellets
20. A new simplified model for adsorption in a single particle
21. Effects of energy distribution on sorption kinetics in bidispersed particles
22. Transport in the bidisperse adsorbents: Significance of the microscopic adsorbate flux
23. Determination of the intracrystalline diffusion coefficients of alkanes in H-ZSM-5 zeolite by a transient technique using the temporal-analysis-of product (TAP) reactor
24. Models and experiments on adsorption columns with constant wall temperature - Radially varying and radially lumped models
25. Heat effects in adsorption column dynamics. 1. Comparison of one- and two-dimensional models
26. Estimation of overall effective coefficient of heat transfer for nonisothermal fixed bed adsorption
27. Adsorption breakthrough behaviour: Unusual effects and possible causes
28. Thermodynamics of multi-solute adsorption from dilute liquid solutions
29. Effect of fluid dispersion coefficients on particle to fluid mass transfer coefficients in packed beds
30. Particle to fluid transfer coefficients and fluid diffusivities at low flow rate in packed bed
31. Wave front behaviour in adsorption reactors
32. An analysis of adiabatic sorption of single solute in fixed beds: Pure thermal wave formation and its practical implications
33. An analysis of adiabatic sorption of single solute in fixed beds: Equilibrium theory
34. On the possibility of omitting the cooling step in thermal gas adsorption cycles
35. Rapid procedure for the prediction of fixed bed adsorber behaviour
36. Non-isothermal gas adsorption in fixed beds I. Non-linear Equilibrium theory and "Guillotine" effect
37. Nonisothermal gas adsorption in fixed beds II. A simplistic linearized equilibrium model
38. An analysis of the adsorption dynamic column. II. Adiabatic adsorption of a single solute
39. Adsorption of a dilute adsorbate: Effects of small changes in the column temperature