Polyelectrolyte membranes for acid gas separations

Journal of Membrane Science

Volumn 131, Issue 1-2, 1997, Pages 49-60

  Quinn, R ^a   Laciak, D V ^a  

^a AIR PRODUCTS AND CHEMICALS INC   (United States)

Author keywords

Carbon dioxide; Facilitated transport; Gas separations; Polyelectrolyte membranes

Indexed keywords

ATMOSPHERIC HUMIDITY; CARBON DIOXIDE; DEGASSING; FLUORINE CONTAINING POLYMERS; GAS PERMEABLE MEMBRANES; HYDRATION; HYDROGEN SULFIDE; PERMSELECTIVE MEMBRANES; POLYELECTROLYTES; PRESSURE EFFECTS;

GAS SEPARATION; POLYVINYLBENZYLTRIMETHYLAMMONIUM FLUORIDE;

POLYMERIC MEMBRANES;

ACID; CARBON DIOXIDE; HYDROGEN; HYDROGEN SULFIDE; METHANE; POLYELECTROLYTE;

ARTICLE; ARTIFICIAL MEMBRANE; CONTROLLED STUDY; GAS ANALYSIS; HUMIDITY; MEMBRANE FILTER; MEMBRANE PERMEABILITY; MEMBRANE STABILIZATION; MEMBRANE TRANSPORT; PRESSURE; PRIORITY JOURNAL;

EID: 0031556179     PISSN: 03767388     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0376-7388(97)00024-0     Document Type: Article

References (35)

1. J.J. McKetta and W.A. Cunningham (Eds.), Encyclopedia of Chemical Processing and Design, Marcel Dekker, New York, Vol. 6, 1978, pp. 292-310.
2. J. Brandrup and E.H. Immergut (Eds.), Polymer Handbook, 3rd ed., Wiley, New York, 1989, pp. VI/435-449.
3. W.J. Koros and G.K. Fleming, Membrane based gas separation, J. Membrane Sci., 83 (1993) 1-80.
4. J.H. Meldon, P. Stroeve and C.E. Gregoire, Facilitated transport of carbon dioxide: a review, Chem. Eng. Commun., 16 (1982) 263-300.
5. J.D. Way and R.D. Noble, Facilitated transport, in: Membrane Handbook, W.S.W. Ho and K.K. Sircar (Eds.), Van Nostrand Reinhold, New York, 1992, pp. 833-866.
6. R. Quinn, J.B. Appleby and G.P. Pez, New facilitated transport membranes for the separation of carbon dioxide from hydrogen and methane, J. Membrane Sci., 104 (1995) 139-146.
7. R. Quinn, G.P. Pez and J.B. Appleby, Molten salt hydrate membranes for the separation of acid gases, US patent 4,780,114, 1988.
8. D.V. Laciak, R. Quinn, G.P. Pez, J.B. Appleby and P.S. Puri, Selective permeation of ammonia and carbon dioxide by novel membranes, Sep. Sci. Tech., 25 (1990) 1295-1305.
9. D.V. Laciak, Development of Active-Transport Membrane Devices, US DOE interim report DE94015947, 1994.
10. R. Quinn, J.B. Appleby and G.P. Pez, Salt hydrates: new reversible absorbents for carbon dioxide, J. Am. Chem. Soc., 117 (1995) 329-335.
11. R. Quinn and G.P. Pez, Use of salt hydrates as reversible absorbents of acid gases, US Patent 4,973,456, 1990.
12. N.N. Dutta, S. Baruah and G.S. Patil, Gas separation using liquid membrane: technology perspectives, Chem. Eng World, XXVII(5) (1992) 73-81.
13. M. Mandel, Polyelectrolytes, in: Encyclopedia of Polymer Science and Engineering, John Wiley and Sons, New York, Vol. 11, 1988, pp. 739-829.
14. A. Schumpe, The estimation of gas solubilities in salt solutions, Chem. Eng. Sci., 48 (1993) 153-158, and references therein.
15. R. Quinn, D.V. Laciak, J.B. Appleby and G.P. Pez, Polyelectrolyte membranes for the separation of acid gases, US patent 5,336,298, 1994.
16. D.V. Laciak, Development of active-transport membrane devices, U.S. Dept. of Energy interim report DE95002658, 1994.
17. J. Emsley, V. Gold, B.M. Lowe and W.T.A. Szeto, Fluorine-19 nuclear magnetic resonance studies of tetraethylammonium fluoride in glacial ethanoic acid, J. Chem. Soc., Dalton Trans., (1987) 1271-1273.
18. 2O signal.
19. E.L. Cussler, Facilitated and active transport, in: Polymeric Gas Separation Membranes, D.R. Paul and Y. Yampolski (Eds.), CRC Press, 1994, pp. 273-300.
20. 4 permeances at higher pressure.
21. Y. Maeda and D.R. Paul, Effect of antiplasticization on selectivity and productivity of gas separation membranes, J. Membrane Sci., 30 (1987) 1-9.
22. W.J. Koros, Simplified analysis of gas/polymer selective solubility behavior, J. Polymer Sci., Polymer Phys. Ed., 23 (1985) 1611-1628.
23. V.T. Stannet, W.J. Koros, D.R. Paul, K.K. Lonsdale and R.W. Baker, Recent advances in membrane science and technology, Adv. Polym. Sci., 32 (1979) 69-121.
24. J.J. Pellegrino, R. Nassimbene, M. Ko and R.D. Noble, Gas separation using ion exchange membranes for producing hydrogen from synthesis gas, Proc. Ninth Annual Gasification and Gas Stream Cleanup Systems Contractors Review Meeting, 1989, pp. 211-220.
25. 2; N2 sweep; 5°C feed and sweep water bubblers.
26. S.A. Stern and B.D. Bhide, Permeability of silicone polymers to ammonia and hydrogen sulfide, J. Appl. Polym. Sci., 38 (1989) 2131-2147.
27. B.D. Bhide and S.A. Stern, Permeability of silicone polymers to hydrogen sulfide, J. Appl. Polym. Sci., 42 (1991) 2397-2403.
28. J. Brandrup and E.H. Immergut (Eds.), Polymer Handbook, 3rd ed., Wiley, New York, 1989, p. VI/439.
29. 2S from gasified coal using an immobilized liquid membrane, Ind. Eng. Chem, Process Des. Dev., 16 (1977) 370-374.
30. R. Quinn, D.V. Laciak and G.P. Pez, Polyelectrolyte-salt blend membranes for acid gas separations, J. Membrane Sci., 131 (1997) 61-69.
31. S.A. Stern, in: Industrial Processing with Membranes, S. Loeb and R.E. Lacey (Eds.), Wiley, 1972, pp. 279-339.
32. 2 were calculated assuming that PVBTAF was anhydrous. Actual molar quantities will be greater than those reported.
33. 2 absorbed by PVBTAC1 was too low to determine using standard manometric techniques at 76 cmHg. Therefore, the capacity at 76 cmHg was calculated from an experimentally determined Henry's law constant obtained at elevated pressure.
34. D.A. Palmer and R. van Eldik, The chemistry of metal carbonato and carbon dioxide complexes, Chem. Rev., 83 (1983) 651-731.
35. 2 atmosphere. Dissolution in air resulted initially in a clear solution which over 30 minutes formed a milky suspension. This presumably results from air oxidation of sulfide and is unrelated to polymer crosslinking.