CO/sub 2/ separation using facilitated transport ion exchange membranes
Conference
·
· Sep. Sci. Technol.; (United States)
OSTI ID:5995967
The use of ion-exchange membranes as supports for facilitated transport of CO/sub 2/ is demonstrated. Two different ionomer films were evaluated. The ionomers were a perfluorosulfonic acid film and a sulfonated polybenzimidazole film. Sodium (Na/sup +/) was exchanged into the membrane for diffusion experiments and ethylenediamine (EDA) was exchanged for facilitated transport experiments. The results indicate that thin perfluorosulfonic acid membranes provide the best CO/sub 2/ flux and can also provide exceptionally high selectivity.
- Research Organization:
- National Bureau of Standards, Boulder, CO (USA)
- OSTI ID:
- 5995967
- Report Number(s):
- CONF-871038-
- Conference Information:
- Journal Name: Sep. Sci. Technol.; (United States) Journal Volume: 23:12,13
- Country of Publication:
- United States
- Language:
- English
Similar Records
Facilitated transport of carbon dioxide and hydrogen sulfide in ion exchange membranes
Facilitated transport with ion-exchange membranes for coal gasification gas clean-up
Gas separation using ion exchange membranes for producing hydrogen from synthesis gas
Thesis/Dissertation
·
Tue Dec 31 23:00:00 EST 1985
·
OSTI ID:6823080
Facilitated transport with ion-exchange membranes for coal gasification gas clean-up
Conference
·
Thu Dec 31 23:00:00 EST 1987
·
OSTI ID:5462370
Gas separation using ion exchange membranes for producing hydrogen from synthesis gas
Technical Report
·
Tue Dec 31 23:00:00 EST 1991
·
OSTI ID:7117399
Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400105* -- Separation Procedures
ALKALI METAL COMPOUNDS
AZOLES
BENZIMIDAZOLES
CARBON COMPOUNDS
CARBON DIOXIDE
CARBON OXIDES
CATIONS
CHALCOGENIDES
CHARGED PARTICLES
DATA
EFFICIENCY
EXPERIMENTAL DATA
HETEROCYCLIC COMPOUNDS
IMIDAZOLES
INFORMATION
ION EXCHANGE
IONS
MASS TRANSFER
MEMBRANES
NUMERICAL DATA
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC FLUORINE COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC SULFUR COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
SEPARATION PROCESSES
SODIUM COMPOUNDS
SULFONIC ACIDS
400105* -- Separation Procedures
ALKALI METAL COMPOUNDS
AZOLES
BENZIMIDAZOLES
CARBON COMPOUNDS
CARBON DIOXIDE
CARBON OXIDES
CATIONS
CHALCOGENIDES
CHARGED PARTICLES
DATA
EFFICIENCY
EXPERIMENTAL DATA
HETEROCYCLIC COMPOUNDS
IMIDAZOLES
INFORMATION
ION EXCHANGE
IONS
MASS TRANSFER
MEMBRANES
NUMERICAL DATA
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC FLUORINE COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC SULFUR COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
SEPARATION PROCESSES
SODIUM COMPOUNDS
SULFONIC ACIDS