Experimental study on desulfurization efficiency and gas-liquid mass transfer in a new liquid-screen desulfurization system

Applied Energy

Volumn 87, Issue 5, 2010, Pages 1505-1512

  Sun, Zhongwei ^a   Wang, Shengwei ^a   Zhou, Qulan ^b   Hui, Shi'en ^b  

^a HONG KONG POLYTECHNIC UNIVERSITY   (Hong Kong)

^b XI'AN JIAOTONG UNIVERSITY   (China)

Author keywords

Desulfurization; Liquid screen gas liquid two phase flow; Mass transfer; Sulfur dioxide

Indexed keywords

CALCIUM CARBIDE; DESULFURIZATION; EFFICIENCY; FLOW OF GASES; FLOW PATTERNS; FLUE GASES; FLUES; GASES; LIQUEFIED GASES; LIQUIDS; MASS TRANSFER; PH; REYNOLDS NUMBER; SLAGS; SULFUR; SULFUR DIOXIDE;

DESULFURIZATION EFFICIENCY; FLUE GAS DESULFURIZATION SYSTEMS; GAS - LIQUID TWO-PHASE FLOWS; GAS-LIQUID MASS TRANSFER; HYDRATION KINETICS; LIQUID REYNOLDS NUMBERS; MASS TRANSFER MODELING; WET FLUE GAS DESULFURIZATION;

TWO PHASE FLOW;

CORRELATION; EXPERIMENTAL STUDY; GAS FLOW; MASS TRANSFER; PH; PHASE EQUILIBRIUM; REYNOLDS NUMBER; SULFUR DIOXIDE;

EID: 75149122293     PISSN: 03062619     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.apenergy.2009.09.007     Document Type: Article

References (35)

1. Li ZQ, Jing JP, Liu GK, et al. Measurement of gas species, temperatures, char burnout, and wall heat fluxes in a 200-MWe lignite-fired boiler at different loads. Appl Energy, in press.
2. x in China. Fuel Process Technol 63 (2000) 153-160
3. Altindag H., Yusuf G., and Nevin S. Sulfur capture for fluidized-bed combustion of high-sulfur content lignites. Appl Energy 79 (2004) 403-424
4. Luan T., Wang X.D., Hao Y.Z., and Lin C. Control of NO emission during coal reburning. Appl Energy 86 (2009) 1783-1787
5. Wang J.S., and Anthony E.J. Clean combustion of solid fuels. Applied Energy 85 (2008) 73-79
6. Grieco E., and Poggio A. Simulation of the influence of flue gas cleaning system on the energetic efficiency of a waste-to-energy plant. Appl Energy 86 (2009) 1517-1523
7. Meikap B.C., Kundu G., and Biswas M.N. Modeling of a novel multi-stage bubble column scrubber for flue gas desulfurization. Chem Eng J 86 (2002) 331-342
8. Tskeshita M., and Soud H. FGD performance and experience on coal-fired plants. IEA Coal Res IEACR 58 (1993) 35-58
9. Kikawa H., Nakamoto T., Morishita M., and Yamada K. New wet FGD process using granular limestone. Ind Eng Chem Res 41 (2002) 3028-3036
10. Blakemore F.B., Davies C., and Isaac J.G. The effects of changes in the UK energy demand and environmental legislation on atmospheric pollution and future options for further reductions in emissions part 1: carbon dioxide. Appl Energy 59 (1998) 273-303
11. 2 gas phase concentrations and slurry compositions in a wet flue gas desulphurisation spray absorber. Fuel 83 (2004) 1151-1164
12. Licki J., and Chmielewske A.G. Electron-beam flue-gas treatment for multicomponent air-pollution control. Appl Energy 5 (2003) 145-154
13. Mao JX, Mao JQ, Zhao SM. Clean combustion of coal. Science Press; 1998.
14. Uemiya S., and Kobayashi T. Desulfurization behavior of Ca-based absorbents under periodically changing condition between reducing and oxidizing atmosphere. Energy Convers Manage 42 (2001) 2029-2041
15. 2 on modified activated carbon sorbent from flue gases. Energy Convers Manage 46 (2005) 2173-2184
16. Klingspor J.S., and Bresowar G.E. Advanced limestone based wet flue gas desulfurization. ABB Rev 8 (1995) 23-27
17. 2 absorption in a bubbling reactor using limestone suspensions. Chem Eng Sci 49 (1994) 4523-4532
18. Kid S., Michelsen M.L., and Johansen K.D. Experimental investigation and modeling of a wet flue gas desulfurization pilot plant. Ind Eng Chem Res 37 (1998) 2792-2806
19. 2-control options in the Mexican electric-power sector. Appl Energy 85 (2008) 80-94
20. 2 in a spray scrubber using the penetration theory. Chem Eng Sci 50 (1997) 3085-3099
21. Michalski J.A. Aerodynamic characteristics of flue gas desulfurization spray towers-polydispersity consideration. Ind Eng Chem Res 39 (2000) 3314-3324
22. Warych J., and Szymanowski M. Model of the wet limestone flue gas desulfurization process for cost optimization. Ind Eng Chem Res 40 (2001) 2597-2605
23. Warych J., and Szymanowski M. Optimum values of process parameters of the "wet limestone flue gas desulfurization system". Chem Eng Technol 25 (2002) 427-432
24. Xiang G.M. Studies of slurry jet flue gas desulfurization (2002), Tsinghua University, Beijing
25. Zhong Y., Gao X., Huo W., Luo Z.Y., et al. A model for performance optimization of wet flue gas desulfurization (WFGD) systems of power plants. Fuel Process Technol 89 (2008) 1025-1032
26. Kiil S., Michelsen M.L., and Dam-Johansen K. Experimental and theoretical investigations of wet flue gas desulphurisation pilot plant. Ind Eng Chem Res 37 (1998) 2792-2806
27. Danckwerts. Gas-liquid reactions (1970), McGraw-Hill, New York
28. 2 with ethanolamines. Chem Eng Sci 34 (1979) 443-446
29. Scala F., Ascenzo M.D., and Lancia A. Modelling flue gas desulfurisation by spray-dry absorption. Purif Technol 34 (2004) 143-153
30. Hill F.F., and Zank J. Flue gas desulphurization by spray dry absorption. Chem Eng Process 39 (2000) 45-52
31. Neathery J.K. Model for flue-gas desulfurization in a circulating dry scrubber. Am Inst Chem Eng J 42 (1996) 259-268
32. 2 from flue gas using a new semidry flue gas desulfurization process with a powder-particle spouted bed. J Chem Eng 77 (1999) 356-362
33. Calderbank PH, Saboni A. Hydrodynamics and mass transfer in a moving drop of water on gas transfer at water surface. Proceedings of the International Symposium; 1956.
34. 2 absorption and desorption for water drops in air. J Atmos Chem 1 (1983) 291
35. Zheng B. Desulphurization characteristic of Industry alkaline wastes during coal combustion. J Electromagn Anal Appl 1 (2009) 36-41