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Novel fixed‐site–carrier polyvinylamine membrane for carbon dioxide capture
Abstract
Fixed‐site–carrier membranes were prepared for the facilitated transport of CO 2 by casting polyvinylamine (PVAm) on various supports, such as poly(ether sulfone) (PES), polyacrylonitrile (PAN), cellulose acetate (CA), and polysulfone (PSO). The cast PVAm on the support was crosslinked by various methods with glutaraldehyde, hydrochloric acid, sulfuric acid, and ammonium fluoride. Among the membranes tested, the PVAm cast on polysulfone and crosslinked by ammonium fluoride showed the highest selectivity of CO 2 over CH 4 (>1000). The permeance of CO 2 was then measured to be 0.014 m 3 (STP)/(m 2 bar h) for a 20 μm thick membrane. The effect of the molecular weight of PVAm and feed pressure on the permeance was also investigated. The selectivity increased remarkably with increasing molecular weight and decreased slightly with increased pressure in the range of 1 to 4 bar. © 2004 Wiley Periodicals, Inc. J Polym Sci Part B: Polym Phys 42: 4326–4336, 2004
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Cited by
Rufford, T. E., Smart, S., Watson, G. C. Y., Graham, B. F., Boxall, J., Diniz da Costa, J. C., & May, E. F. (2012) · Journal of Petroleum Science and Engineering · doi:10.1016/j.petrol.2012.06.016 · Cited by 676
Evaluation of biogas upgrading technologies and future perspectives: A review
Kapoor, R., Ghosh, P., Kumar, M., & Vijay, V. K. (2019) · Environmental Science and Pollution Research · doi:10.1007/s11356-019-04767-1 · Cited by 423
PVAm–PIP/PS Composite Membrane with High Performance for CO2/N2 Separation
Qiao, Z., Wang, Z., Zhang, C., Yuan, S., Zhu, Y., Wang, J., & Wang, S. (2013) · AIChE Journal · doi:10.1002/aic.13781 · Cited by 398
Metadata
- Authors
- Kim, T., Li, B., & Hägg, M.
- Venue
- Journal of Polymer Science Part B: Polymer Physics
- Publisher
- Wiley
- Published
- 2004-10-22
- Volume
- 42
- Issue
- 23
- Pages
- 4326-4336
- ISSN
- 0887-6266 (ISSN-L)
- 1099-0488
- OpenAlex
- W2144937396
- Cited by
- 233
- References
- 0
- FWCI
- 12.48
- Type
- journal article
- Language
- en
- Open access
- closed
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- Kim, T., Li, B., & Hägg, M. (2004). Novel fixed‐site–carrier polyvinylamine membrane for carbon dioxide capture. Journal of Polymer Science Part B: Polymer Physics. https://doi.org/10.1002/polb.20282
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