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題名:聚嗍碸/聚乙二醇複合膜分離二氧化碳與甲烷混合氣體之研究
書刊名:嘉南學報
作者:張棟江陳世雄劉瑞美許菁珊何茂賢
作者(外文):Chang, D. J.Chen, S. H.Liou, R. M.Hsu, C. S.Ho, M. S.
出版日期:2001
卷期:27
頁次:頁175-184
主題關鍵詞:聚嗍碸聚乙二醇氣體分離薄膜MembranePolysulfonePSFPoly ethylene glycolPEGGas separation
原始連結:連回原系統網址new window
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     本研究利用聚嗍�憛]polysulfone, PSF)╱聚乙二醇(polyethylene glycol, PEG )摻合製備成具有高選擇性及透氣性之薄膜。本研究摻合不同量聚乙二醇於聚嗍�斲■� 中製備出組成比例不同之聚嗍�憛�聚乙二醇複合薄膜,小分子量( Mw=200 )聚乙二醇會影 響薄膜中氣體分子擴散之效果能有效提昇複合膜之分離性能,聚乙二醇添加改變複合薄膜之 高分子鏈之蠕動特性並影響氣體之質傳行為,本研究中聚嗍�憛�聚乙二醇薄膜之氣體分離性 能將以探討溶解擴散模式及薄膜組成改變等方式,討論二氧化碳及甲烷氣體於複合薄膜中之 溶解與擴散行為,並以操作壓力之變化探討氣體分離膜中聚乙二醇添加對薄膜中氣體分子可 能質傳行為之影響。
     For preparing high performance gas separation membrane, polyethylene glycol (PEG) was considered to blend with polysulfone (PSF) membranes. It was found that the gas separation performance was improved by blending low molecular weight (Mw=200) with PSF membrane. It was found that the improvement of gas separation performance of PSF/PEG membrane was due to the enhancement of polymer chain mobility of composite membranes. The enhancement of gas separation was due to an increase of diffusion selectivity. The transport properties were discussed by measuring the sorption and permeation properties of composite membranes. The change of polymer chain mobility in PSF/PEG membrane was evidenced by glass transition temperature measurements. The effect of various operations pressures on the possible transport mechanism of CO �� and CH �� in PSF/PEG membrane was also investigated in this study.
期刊論文
1.(1963)。Permeation Recovers Helium from Natural Gas。Chem. Eng. News,48。  new window
2.Stern, S. A.、Sinclair, T. F.、Gareis, P. J.、Vahldieck, N. P.、Mohr, P. H.(1965)。Helium Recovery by Permeation。Ind. Eng. Chem.,57,49。  new window
3.Loeb, S.、Sourirajan, S.(1962)。Sea Water Demineralization by Means of an Osmotic Membrane。Adv. Chem. Ser.,38,117。  new window
4.Vos, K. D.、Burris, F. O.(1969)。Drying of Cellulose Acetate Reverse Osmosis Membranes。Ind. Eng. Chem. Proc. Res. Dev.,8,84。  new window
5.Gantzel, P. K.、Merten, U.(1970)。Gas Separations with High-flux Cellulose acetate Membranes。Ind. Eng. Chem., Proc. Des. Dev.,9,331。  new window
6.Bollinger, W. A.、MacLean, D. L.、Narayan, R. S.(1982)。Separation systems for oil refining and production。Chem. Eng. Process,78(10),27-32。  new window
7.Chiou, J. S.、Paul, D. R.(1987)。Effect of exposure on gas transport properties of glassy polymer。J. Membrane Sci.,32,195-205。  new window
8.Ruiz-Trevino, F. A.、Paul, D. R.(1997)。Modification of polysulfone gas separation membranes by additive。J. Appl. Polym. Sci.,66(10),1925-1941。  new window
9.Marchese, J.、Ochoa, N.、Pagliero, C.(1995)。Preparation and gas separation performance of silicone-coated polysulfone membranes。J. Chem. Technol. and Biotechnol.,63(4),329-336。  new window
10.Yamasaki, A.、Tyagi, R. K.、Fouda, A. E.、Matsuura, T.、Jonasson, K.(1999)。Effect of solvent evaporation conditions on gas separation performance for asymmetric polysulfone membranes。J Appl Polym Sci,71(9),1367-1374。  new window
11.Kim, H. J.、Tabe-Mohammadi, A.、Kumar, A.、Fouda, A. E.(1999)。Asymmetric membranes by a two-stage gelation technique for gas separation: formation and characterization。J. Membr, Sci.,161(1/2),229-238。  new window
12.Ruaan, Rouh-Chyu、Chen, Shih-Hsiung、Lai, Juin-Yih(1997)。Oxygen/Nitrogen Separation by Polycarbonate/CoSalPr membrane。J. Membrane Sci.,135,9-18。  new window
13.Chen, S. H.、Ruaan, R. C.、Lai, J. Y.(1997)。Sorption and Transport Mechanism of gases in Polycarbonate Membrane。J. Membrane Sci.,134,143-150。  new window
其他
1.Stern, S. A.(1964)。Fluid Permeation Apparatus(U.S. Patent 3, 332, 216)。  new window
2.Perry, E.(1978)。Process for the Recovery of Hydrogen from Ammonia Purge Gases(U.S. Patent 4, 172, 885)。  new window
3.Null, H. R.,Perry, E.(1978)。Process for Hydrogen Recovery from Ammonia Purge Gases(U.S. Patent 4, 180, 553)。  new window
4.Makin, E. C.,Okamoto, K. K.(1978)。Process for Methanol Production(U.S. Patent 4, 1811, 675)。  new window
 
 
 
 
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