PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Czasopismo
2003 | 1 | 2 | 160-177
Tytuł artykułu

On the three-phase mass transfer with solid particles adhered to the gas-liquid interface

Autorzy
Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
A heterogeneous, multi-layer mass transfer model is proposed for prediction of the effect of multi-layer packing of catalyst particles adhered to the gas-liquid interface. The behavior of the mass transfer rate with respect to the multi-layer packing, to the particle size and mass transfer coefficient without particles is discussed. It is shown that enhancement can be considerably increased by multi-layer packing compared to that of mono-layer packing, depending on the values of particle size and mass transfer coefficient. The predicted mass transfer rates using the proposed model was verified with experimental data taken from the literature. The model presented should be superior to that of published in the literature.
Wydawca

Czasopismo
Rocznik
Tom
1
Numer
2
Strony
160-177
Opis fizyczny
Daty
wydano
2003-06-01
online
2003-06-01
Twórcy
autor
  • Research Institute of Chemical and Process Engineering, Kaposvar University, P.O. Box 125, H-8201, Veszprém, Hungary, nagy@mukki.richem.hu
Bibliografia
  • [1] E. Alper, B. Wichtendahl, W.-D. Deckwer: “Gas absorption mechanism in catalytic slurry reactors”, Chem., Engng. Sci., Vol. 35, (1980), pp 217–222. http://dx.doi.org/10.1016/0009-2509(80)80090-X[Crossref]
  • [2] E. Alper and W.-D. Deckwer: “Comments on gas absorption with catalytic reaction”, Chem., Engng. Sci., Vol. 36, (1981), pp. 1097–1099. http://dx.doi.org/10.1016/0009-2509(81)80096-6[Crossref]
  • [3] D.W.F. Brilman, M.J.V. Goldschmidt, G.F. Versteeg, W.P.M. van Swaaij: “Heterogeneous mass transfer models for gas absorption in multiphase systems”, Chem., Engng. Sci., Vol. 55, (2000), pp. 2793–2812. http://dx.doi.org/10.1016/S0009-2509(99)00491-1[Crossref]
  • [4] P.W. Danckwerts: Gas-Liquid Reactions, McGraw-Hill, New York, 1970.
  • [5] J.P. Demmink, A. Mehra, A.A.C.M. Beenackers: “Gas absorption in the presence of particles showing interfacial affinity: case of fine sulphur precipitates”, Chem. Eng. Sci., Vol. 53, (1998), pp. 2885–2902. http://dx.doi.org/10.1016/S0009-2509(98)00104-3[Crossref]
  • [6] R.D. Holstvoogd, W.P.M. van Swaaij, L.L. van Dierendonck: “The absorption of gases in aqueous activated carbon slurries enhanced by adsorbing on catalytic particles”, Chem. Engng. Sci., Vol. 43, (1988), pp. 2181–2187. http://dx.doi.org/10.1016/0009-2509(88)87101-X[Crossref]
  • [7] A. Karve and V.A. Juvekar: “Gas absorption into slurries containing fine catalyst particles”, Chem. Engng. Sci., Vol. 45, (1990), pp. 587–594. http://dx.doi.org/10.1016/0009-2509(90)87003-B[Crossref]
  • [8] Li, Zuohu and W.-D. Deckwer: “Adsorption von Gasen an suspendierter Aktivkohle”, Chem.-Ing.-Tech., Vol. 54, (1982), pp. 669–671. http://dx.doi.org/10.1002/cite.330540709[Crossref]
  • [9] C. Lin, M. Zhou, C.J. Xu,: “Axysimmetrical two-dimensional heterogeneous mass transfer model for the absorption of gas into liquid-liquid dispersion”, Chem. Engng. Sci., Vol. 54, (1999), pp. 389–399. http://dx.doi.org/10.1016/S0009-2509(98)00251-6[Crossref]
  • [10] A. Mehra: “Heterogeneous modelling of gas absorption in emulsions”, Ind. Eng. Chem. Res., Vol. 38, (1999), pp. 2460–2468. http://dx.doi.org/10.1021/ie980653c[Crossref]
  • [11] E. Nagy: “Three-phase mass transfer: one-dimensional heterogeneous model”, Chem. Engng. Sci., Vol. 50, (1995), pp. 827–836. http://dx.doi.org/10.1016/0009-2509(94)00441-S[Crossref]
  • [12] E. Nagy: “Heterogeneous model for a number of particles in the diffusion path”, Hung. J. Industrial Chemistry, Vol. 26, (1998), pp. 229–240.
  • [13] E. Nagy: “Three-phase mass transfer with non-linear equilibrium”, Chem. Engng. J., Vol. 72, (1999), pp. 43–51. http://dx.doi.org/10.1016/S1385-8947(98)00140-5[Crossref]
  • [14] E. Nagy and A. Moster: “Three-phase mass transfer: improved pseudo-homogeneous model”, A.I.Ch.E.J., Vol. 41, (1995), pp. 23–34.
  • [15] E. Nagy and A. Ujhidy: “Model of the effect of chemical reaction on bulk-phase concentration”, A.I.Ch.E.J., Vol. 35, (1989), pp. 1564–1568.
  • [16] E. Nagy: “Three-phase oxygen absorption and its effect on fermentation”, Advances in Biochemical Engineering/Biotechnology, Vol. 75, (2002), pp. 51–81. http://dx.doi.org/10.1007/3-540-44604-4_3[Crossref]
  • [17] H. Yagi and H. Hikita: “Gas absorption into a slurry accompanied by chemical reaction with solute from sparingly soluble particles”, Chem. Engng J., Vol. 36, (1987), pp. 169–174. http://dx.doi.org/10.1016/0300-9467(87)80023-0[Crossref]
  • [18] H.L. Toor and J. Marcello: “Film-penetration model mass and heat transfer”, A.I.Ch.E.J., Vol. 4, (1958), pp. 97.
  • [19] H. Vinke, P.J. Hamersma, J.M.H. Fortuin: “Enhancement of the gas-absorption rate in agitated slurry reactors by gas-adsorbing particles adhering to gas bubbles”, Chem. Engng. Sci., Vol. 48, (1993), pp. 2197–2210. http://dx.doi.org/10.1016/0009-2509(93)80237-K[Crossref]
  • [20] H. Vinke, G. Bierman, P.J. Hamersma, J.M.H. Fortuin: “Adhesion of small catalyst particles to gas bubbles: determination of small effective solid-liquid-gas contact angles”, Chem. Engng. Sci., Vol. 46, (1991), pp. 2497–2506. http://dx.doi.org/10.1016/0009-2509(91)80043-X[Crossref]
  • [21] M. van der Zon, P.J. Hamersma, E.K. Poels, A. Blick: “Gas-solid adhesion and solid-solid agglomeration of carbon supported catalysts in three phase reactors”, Catalysis Today, Vol. 48, (1999), pp. 131–138. http://dx.doi.org/10.1016/S0920-5861(98)00367-8[Crossref]
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_BF02479266
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.