Gas absorption in the presence of particles showing interfacial affinity: Case of fine sulfur precipitates

Chemical Engineering Science

Volumn 53, Issue 16, 1998, Pages 2885-2902

  Demmink, J F ^a   Mehra, A ^a   Beenackers, A A C M ^a  

^a UNIVERSITY OF GRONINGEN   (Netherlands)

Author keywords

[No Author keywords available]

Indexed keywords

GAS;

ACETYLENE; GAS ABSORPTION; MATHEMATICAL MODELS; PARTICLES (PARTICULATE MATTER); PHASE INTERFACES; PRECIPITATION (CHEMICAL); SOLUTIONS; SULFUR;

FINE PRECIPITATES; INTERFACIAL AFFINITY;

CHEMICAL REACTORS;

EID: 0032139272     PISSN: 00092509     EISSN: None     Source Type: Journal    
DOI: 10.1016/s0009-2509(98)00104-3     Document Type: Article

References (17)

1. Beenackers A. A. C. M., van Swaaij W. P. M Mass transfer in gas-liquid slurry reactors. Chem. Engng Sci. 48:1993;3109-3139.
2. Bruining W. J., Joosten G. E. H., Beenackers A. A. C. M., Hofman H. Enhancement of gas-liquid mass transfer by a dispersed second liquid phase. Chem. Engng Sci. 41:1986;1873-1877.
3. Danckwerts P. V. Gas-Liquid Reactions. 1970;McGraw-Hill, New York, USA.
4. Doraiswamy L. K., Sharma M. M. Heterogeneous Reactions. 2:1984;Wiley, New York, USA.
5. Ho C. S., Ju L.-K., Baddour R. F., Wang D. I. C. Simultaneous measurement of oxygen diffusion coefficients and solubilities in electrolyte solutions with a polarographic oxygen electrode. Chem. Engng Sci. 43:1988;3093-3107.
6. Mehra A. Intensification of multiphase reactions through the use of a microphase - I. Theoretical. Chem. Engng Sci. 43:1988;899-912.
7. Mehra A. Intensification of multiphase reactions using microphases. In Handbook of Heatand Mass Transfer. Cheremisinoff N.P. Advances in Reactor Design and Combustion Science. 4:1990;Gulf Publishing, Houston, TX, USA. chap 16.
8. Mehra A., Pandit A., Sharma M. M. Intensification of multiphase reactions through the use of a microphase - II. Experimental. Chem. Engng Sci. 43:1988;913-927.
9. Mehra A., Sharma M. M. Absorption of hydrogen sulfide in aqueous solutions of iodides containing iodine. enhancement in rates due to precipitated sulfur Chem. Engng Sci. 43:1988;1017-1081.
10. Nagy E. Three phase mass transfer. one-dimensional heterogeneous model Chem. Engng Sci. 50:1995;827-836.
11. Saraph V. S., Mehra A. Microphase auto-catalysis. importance of near interphase effects Chem. Engng Sci. 49:1994;949-956.
12. Vinke H., Bierman G., Hamersma P. J., Fortuin J. M. H. Adhesion of small particles to gas bubbles. determination of small effective solid-liquid-gas contact angles Chem. Engng Sci. 46:1991;2210-2497.
13. Vinke H., Hamersma P. J., Fortuin J. M. H. Enhancement of gas absorption rate in agitated slurry reactors by gas-absorbing particles adhering to gas bubbles. Chem. Engng Sci. 48:1993;2197-2210.
14. Westerterp K. R., van Swaaij W. P. M., Beenackers A. A. C. M. Chemical Reactor Design and Operation. 1984;Wiley, New York.
15. Wimmers O. J., Fortuin J. M. H. The use of adhesion of catalyst particles to gas bubbles to achieve enhancement of gas absorption in slurry reactors - II. Determination of the enhancement in abubbles containing slurry reactor. Chem. Engng Sci. 43:1988;313-319.
16. Wimmers O. J., de Sauvage Nolting H. J. J., Fortuin J. M. H. The effect of the size of catalyst particles adhering to bubbles on the enhancement of gas absorption in slurry reactors. Chem. Engng Sci. 43:1988;2155-2159.
17. Wubs H. J., Beenackers A. A. C. M., Krishna R. Absorption of hydrogen sulphide in aqueous solutions of iodine - a critical review. Chem. Engng Sci. 46:1991;703-706.