Sulphur dioxide absorption in air-lift-tube absorbers by sodium citrate buffer solution

Chemical Engineering and Processing: Process Intensification

Volumn 44, Issue 9, 2005, Pages 1039-1046

  Bekassy Molnar, E ^a   Marki, E ^a   Majeed, J G ^a  

^a Institute of Entrepreneurship and Innovation   (Hungary)

Author keywords

Air lift tube (ALT) absorber; SO2 absorption; Sodium citrate buffer solution

Indexed keywords

OXIDATION; REMOVAL; STOICHIOMETRY; SULFUR DIOXIDE; THERMAL EFFECTS; VELOCITY MEASUREMENT;

AIR-LIFT-TUBE (ALT); SODIUM CITRATE; TUBE ABSORBERS;

ABSORPTION;

ABSORPTION; AIRLIFT REACTOR; GAS SEPARATION; SULFUR DIOXIDE;

EID: 18844393707     PISSN: 02552701     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cep.2005.02.001     Document Type: Article

References (25)

1. 2 emissions: a review of technologies, Report, U.S. Environmental Protection Agency, National Risk Management Research Laboratory, Research Triangle Park NC 27711, November 2000, pp. 1-100.
2. A.L. Kohl, and F.C. Riesenfeld Gas Purification 4th ed. 1985 Gulf Publishing Co. Houston pp. 1-356
3. M.V. Dagaonkar, A.A.C.M. Beenackers, and V.G. Pangarkar Absorption of sulfur dioxide into aqueous reactive slurries of calcium and magnesium hydroxide in a stirred cell Chem. Eng. Sci. 56 3 2001 1095 1101
4. 2 particles Chem. Eng. J. 81 1-3 2001 203 212
5. M. Schultes Absorption of sulphur dioxide with sodium hydroxide solution in packed columns Chem. Eng. Technol. 21 2 1998 201 206
6. M.H.H. vanDam, A.S. Lamine, D. Roizard, P. Lochon, and C. Roizard Selective sulfur dioxide removal using organic solvents Ind. Eng. Chem. Res. 36 11 1997 4628 4837
7. D. Brasoveanu, M. Mihai, M. Belcu, and I. Untea The sulphur dioxide absorption process in structural bases. Interface equilibrium in d-n-buthylamine and methyldiethanol amine aqueous solutions Rev. Chim. 53 1 2002 3 8
8. 2 recovery by sodium citrate solution scrubbing Chem. Eng. Sci. 35 1980 162 169
9. 2 recovery by means of adipic acid buffers Ind. Eng. Chem. Fundam. 25 1986 692 695
10. 2 Proceedings of the International Meeting of Chemical Engineering (ACHEMA'88) Frankfurt am Main June 1988 5 11
11. E. Bekassy-Molnar, E. Marki, I. Bagyi, and Gy. Vatai Absorption- desorption procedure for regenerable sulphur dioxide recovery Proceedings of the Distillation and Absorption'97, vol. 1 Maastricht, The Netherlands September 1997 467 476
12. 2 recovery process Chem. Can. 33 1981 24 27
13. 2 in citric-acid sodium-citrate buffer solutions Ind. Eng. Chem. Res. 26 1987 1291 1296
14. 2 removal Chem. Eng. Prog. 71 1975 61 66
15. 2 into tribasic sodium citrate solutions Chem. Eng. Sci. 48 1993 1 8
16. N.R. Pakala, S. Varanasi, and S.E. Leblanc Citrate-based contained liquid membranes for flue-gas desulfurization Ind. Eng. Chem. Res. 32 1993 553 563
17. B. Skrbic, I. Cvejanov, and R. Paunovic Liquid holdup determination in packed columns for Sulfur-dioxide absorption Gas. Sep. Purif. 7 1993 27 30
18. 2 in packed tower using a regenerable process Proceedings of the 12th International Congress of Chemical and Processing Engineering Prague, Proceedings No. 3, Poster: P3. 124 (CHISA'96) Czech Republic 1996 181
19. J. Vodnar, E. Kolozsi, and N. Muresan Hydrodynamic and mathematic characterization of the Vodnar-type apparatuses, having pelliclizing (stripping) and recycling tubes Rev. Roum. Chim. 35 1990 927 933
20. J.G. Majeed, and E. Bekassy-Molnar Design correlations of an air-lift tube reactor Gas Sep. Purif. 9 2 1995 101 109
21. E. Bekassy-Molnar, J.G. Majeed, and Gy. Vatai Overall volumetric oxygen transfer coefficient and optimal geometry of airlift tube reactor Chem. Eng. J. 68 1997 29 33
22. J.G. Majeed, B. Korda, and E. Bekassy-Molnar Comparison of the efficiencies of sulfur dioxide absorption using calcium carbonate slurry and sodium hydroxide solution in an ALT reactor Gas Sep. Purif. 9 2 1995 111 120
23. L.W. Nannen, R.E. West, and F.J. Kreith Removal of sulfurdioxide from low sulfur coal combustion gases by limestone scrubbing J. Air Pollut. Control Assoc. 24 1974 29 39
24. x removal systems in Japan EPA Symposium on Flue Gas Desulfurization Hollywood, FL, USA 1977
25. H. Mustafa, E. Bekassy-Molnar, and A. Elhamouz Hydrodynamics and mass transfer of textile vibrating-valve trays Chem. Eng. Res. Des. 77 A7 1999 627 632