Simulation of the Solubility of SO2 on Water Using CFD Modeling Airlift Reactor
American Journal of Chemical Engineering
Volume 3, Issue 1, January 2015, Pages: 19-24
Received: Feb. 11, 2015;
Accepted: Mar. 16, 2015;
Published: Apr. 14, 2015
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Rana R. AL-Hussari, Petroleum Research Center, Baghdad, Iraq
Ahad D. AL-Fatlawy, Petroleum Research Center, Baghdad, Iraq
Mohammed H. Al-Aqad, Humanities Research Cluster, University of Malaya, Kuala Lumpur, Malaysia
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Nowadays, petroleum and power plants emissions are increasingly recognized as a serious, worldwide public concern. In recent years, there has been an increasing interest to find solutions to decrease SO2 and the sulfur dioxide emissions from petroleum and electricity facilities. So far, several attempts have been made to figure out methods, procedures or techniques to lessen the emissions of SO2 which requires high cost to develop these techniques. However, the current research provides a solution to this issue through simulation, which allows new ways to test and diagnose these methods, procedures with low cost and danger. Nevertheless, solubility of SO2 in water may consider as conventional approach while sulfur dioxide of SO2 is a soluble gas in water, which can be oxidized through cloud and fog by producing sulfuric acid. Finally, this paper offers a new way to test SO2 solubility through using CFD modeling Airlift reactors.
Airlift, CFD, Velocity, SO2, Bubble, Column, Holdup, Gas, Liquid
To cite this article
Rana R. AL-Hussari,
Ahad D. AL-Fatlawy,
Mohammed H. Al-Aqad,
Simulation of the Solubility of SO2 on Water Using CFD Modeling Airlift Reactor, American Journal of Chemical Engineering.
Vol. 3, No. 1,
2015, pp. 19-24.
Bohn, M. (2000). "First 3D Simulation of Bubble Column Hydrodynamics Paves Way for Commercial Gas-to-Liquid Conversion in Slurry Reactor", Vice President, Engineering, 2000.
Buwa, V., and Ranade, V. (2003). "Bubbling Columns", National chemical laboratory, India, 2003.
Chisti. A., and Molina, D. (1998)." Areassessment of relationship between riser and downcomer gas holdups in airlift reactors ", Chem. Eng. Science, Vol. 53, No.24, pp.4151-4154, 1998.
Deen, N.G., Solberg, T., and Hjertager, B.H. (2000). "Numerical Simulation ofthe Gas-Liquid Flow in a Square Cross sectioned Bubble Column", http, 2000.
Freitas, J.A. and Teixeira, F. (1998)."Hydrodynamic studies in an airlift reactor with an enlarged degassing zone"; Bioprocess Engineering 18 (1998) 267±279 Ó Springer-Verlag
Krishna, R. and Baten, J. M. V. (2003). "Mass transfer of bubble columns", Catalysis Today. 79- 80: 67-75.
Lain, S.,Broder D., and Sommerfeld, M. (2000). "Numerical Modeling of the Hydrodynamics in a Bubble Column Using the Euler Lagrange Approach ", Universitat Halle-Wittenberg, D O6099 Halle (Saale). Germany.
Silva, R., Neto1, S., and Vilar, E. (2005). "A Computational Fluid Dynamics Study of Hydrogen Bubbles in an Electrochemical Reactor", Brazilian Archives of Biology and Technology Journal, Vol.48, Special n.: pp. 219-229, June 2005.
Van Baten J. M. (2000). "CFD: a design and scale-up tool for multiphase reactors";PH.D Thesis; the institutional repository of the University of Amsterdam
ZHANG T., WANG T., and WANG J. (2006). "Analysis And Measurement Of Mass Transfer In Airlift Loop Reactors"; Chinese J. Chem. Eng., 14(5) 604—610
Zhe, Cui. (2005). "Hydrodynamics In A Bubble Column At Elevated Pressures And Turbulence Energy Distribution In Bubbling Gas-Liquid And Gas-Liquid-Solid Flow Systems',; PH.D Thesis; The Ohio State University.