使用中空纤维含浸液膜渗透器,以水、亚硫酸钠溶液以及柠檬酸钠溶液为膜液,分别考察了室温下,不同原料气/吹扫气进气速率和不同膜液浓度对SO2、O2、N2等组成的混合气体中SO2的去除效果以及吹扫气出口处SO2浓度的影响.结果表明:该反应器在适宜的操作条件下不仅能较好地去除SO2,而且对SO2的富集效果也十分明显.
参考文献
| [1] | Lee JK.;Silveston PL.;Hudgins RR. .A CYCLED TRICKLE-BED REACTOR FOR SO2 OXIDATION[J].Chemical Engineering Science,1995(16):2523-2530. |
| [2] | Walker R J;Drummond C J;Ekmann J M .Evaluation of advanced separation techniques for applications to flue gas cleanup process for the simultaneous removal of sulfur dioxide and nitrogen dioxide[Report DOE/PETC/TR85/7][R].Pittsburgh:Departrnent of Energy,PA,1985. |
| [3] | Ward W J;Robb W L .Carbon Dioxide-oxygen separations:facilitated transport of carbon dioxide across a liquid film[J].Science,1967,156(06):1481-1484. |
| [4] | Ward W J;Neulander C K .Immolized liquid membrane for sulfur doxide separation[Report for Contract No.PH-86-68-76][R].Department of Health,Education and Welfare.Cincinnati,OH,1970. |
| [5] | Sengupta A;Sirkar K K .Progress in Filtration and Separation[J].Journal of Membrane Science,1987,30(02):289. |
| [6] | Majumdar S;Guha A K;Sirkar K K .A new liquid membrane technique for gas separation[J].AICHE Journal,1988,34(07):1135-1145. |
| [7] | Qin Y J;Cabral J M S .Hollow fiber supported liquid membrane process for the separation of NH3 from aqueous media containing NH3 and CO2[J].Chem Techno Biotechnol,1996,65(02):137-148. |
| [8] | Y. Zhang;Z. Wang;S.C. Wang .Selective permeation of CO_2 through new facilitated transport membranes[J].Desalination: The International Journal on the Science and Technology of Desalting and Water Purification,2002(1/3):385-388. |
| [9] | A.Figoli;W.F.C.Sager;M.H.V.Mulder .Facilitated Oxygen transport in liquid membranes: review and new concepts[J].Journal of Membrane Science,2001(1):97-110. |
| [10] | Teramoto M;Qing F H;Taisuke M et al.Facilitated transport of SO2 through supported liquid membrane using water as a carrier[J].Separation and Purification Technology,1999,16(02):109-118. |
| [11] | Muller J;Peinemann K V .Development of facilitated transport membranes for the separation of olefins fresh gas streams[J].Desalination,2002,145(1-3):339-345. |
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