Transport of liquid hydrocarbons in the polyurethane-based membranes

Journal of Membrane Science

Volumn 302, Issue 1-2, 2007, Pages 59-69

  Wolinska Grabczyk A ^a  

^a POLISH ACADEMY OF SCIENCES   (Poland)

Author keywords

Diffusion; Polyurethanes; Sorption

Indexed keywords

ACTIVATION ENERGY; DIFFUSION; MEMBRANES; POLYURETHANES; SOLVENTS; SORPTION;

DIFFUSIONAL EXPONENT; PENETRANT SIZE; SEGMENT LENGTH;

HYDROCARBONS;

BENZENE; HYDROCARBON; POLYURETHAN;

ACTIVATION ENERGY; DIFFUSION; HYDROCARBONS; MEMBRANES; POLYURETHANES; SOLVENTS; SORPTION;

ARTICLE; CHEMICAL INTERACTION; CHEMICAL STRUCTURE; DIFFUSION COEFFICIENT; EXPERIMENTAL STUDY; IMMERSION; MEMBRANE TRANSPORT; PRIORITY JOURNAL; STRUCTURE ANALYSIS;

EID: 34548119552     PISSN: 03767388     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.memsci.2007.06.023     Document Type: Article

References (23)

1. Wolińska-Grabczyk A. Relationships between permeation properties of the polyurethane-based pervaporation membranes and their structure studied by a spin probe method. Polymer 45 (2004) 4391-4402
2. Wolińska-Grabczyk A. Optimisation of transport properties of the polyurethane-based pervaporation membranes by a polymer molecular structure design. Macromol. Symp. 188 (2002) 117-130
3. Wolińska-Grabczyk A. Effect of the hard segment domains on the permeation and separation ability of the polyurethane-based membranes in benzene/cyclohexane separation by pervaporation. J. Membrane Sci. 282 (2006) 225-236
4. Velankar S., and Cooper S.L. Microphase separation rheological properties of polyurethanes. I. Effect of block length. Macromolecules 31 (1998) 9181-9192
5. Wolińska-Grabczyk A., Żak J., Muszyński J., and Jankowski A. Surface morphology of the polyurethane-based pervaporation membranes studied by atomic force microscopy: 1. Effect of the polyurethane molecular structure. J. Macromol. Sci. Pure Appl. Chem. 40 (2003) 225-237
6. Velankar S., and Cooper S.L. Microphase separation and rheological properties of polyurethanes. II. Effect of block incompatibility on the microstructure. Macromolecules 33 (2000) 382-394
7. Schneider N.S., and Sung C.S.P. Transition behavior and phase segregation in TDI polyurethanes. Polym. Eng. Sci. 17 (1977) 73-80
8. Penczek P., Szczepaniak B., Frisch K.C., and Wolińska-Grabczyk A. Liquid crystalline polyurethanes. Adv. Urethane Sci. Technol. 13 (1996) 167-190
9. McBride J.S., Massaro T.A., and Cooper S.L. Diffusion of gases through polyurethane block polymers. J. Appl. Polym. Sci. 23 (1979) 201-214
10. Ponangi R., and Pintauro P.N. Measurement and interpretation of equilibrium organic vapor sorption in polyurethane membranes. J. Membrane Sci. 144 (1998) 25-35
11. Wolińska-Grabczyk A., Żak J., Jankowski A., and Muszyński J. Surface morphology of the polyurethane-based pervaporation membranes studied by atomic force microscopy: 2. Structure-transport properties behavior. J. Macromol. Sci. Pure Appl. Chem. 40 (2003) 335-344
12. Jonquieres A., Perrin L., Durand A., Arnold S., and Lochon P. Modelling of vapour sorption in polar materials: comparison of Flory-Huggins and related models with the ENSIC mechanistic approach. J. Membrane Sci. 147 (1998) 59-71
13. In: Crank J., and Park G.S. (Eds). Diffusion in Polymers (1968), Academic Press, London and NY
14. Sinclair G.W., and Peppas N.A. Analysis of non-fickian transport in polymers using simplified exponential expressions. J. Membrane Sci. 17 (1984) 329-331
15. Aithall U.S., and Aminabhavi T.M. Molecular transport of some industrial solvents through a polyurethane membrane. J. Appl. Polym. Sci. 42 (1991) 2837-2844
16. Aminabhavi T.M., Harogoppad S.B., and Khinnavar R.S. Diffusion and sorption of organic liquids through polymer membranes. III. Polyurethane, neopren, SBR, EPDM, NBR and natural rubber versus cyclic compounds, esters and hydrocarbons. Polym. Plast. Technol. Eng. 30 (1991) 453-472
17. Khinnavar R.S., and Aminabhavi T.M. Diffusion and sorption of organic liquids through polymer membranes. I. Polyurethane versus n-alkanes. J. Appl. Polym. Sci. 42 (1991) 2321-2328
18. Schneider N.S., Ilinger J.L., and Cleavas M.A. Liquid sorption in a segmented polyurethane elastomer. Polym. Eng. Sci. 26 (1986) 1547-1551
19. Schneider N.S., Mee C.F., Yoydan R., and Angelopoulos A.P. Incremental vapor sorption in a phase-segregated polyurethane elastomer. J. Polym. Sci., Part B Polym. Phys. 27 (1989) 939-956
20. Feng T., MacKnight W.J., and Schneider N.S. The diffusion of dichloroethane in phase-segregated polyurethanes. Polymer 32 (1991) 1493-1503
21. Ponangi R., Pintauro P.N., and DeKee D. Free volume analysis of organic vapor diffusion in polyurethane membranes. J. Membrane Sci. 178 (2000) 151-164
22. Joshi S., and Astarita G. Diffusion-relaxation coupling in polymers which show two-stage sorption phenomena. Polymer 20 (1979) 455-458
23. Blume I., Schwering P.J., Mulder M.H.V., and Smolders C.A. Vapour sorption and permeation properties of poly(dimethysiloxane) films. J. Membrane Sci. 61 (1991) 85-97