The gas permeation properties of H 2 , He, CO 2 , O 2 , and N 2 through siliconecoated polyethersulfone (PESf) asymmetric hollow-fiber membranes with different structures were investigated as a function of pressure and temperature and compared with those of PESf dense membrane and silicone rubber (P
Preparation and gas permeation properties of silicone-coated dry polyethersulfone membranes
โ Scribed by Y. Chen; T. Miyano; A. Fouda; T. Matsuura
- Book ID
- 116130755
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 1001 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0376-7388
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Fullerene-dispersed membranes were homogeneously prepared under the conditions in which a 10 wt % polystyrene solution containing 1 wt % fullerene was dried under a reduced pressure of 50 cmHg at room temperature. The fullerene membranes prepared with 1,2-dichlorobenzene were found to have the darke
A microporous membrane has been prepared by coating alumina support with evaporated polydimethylsilane, followed by curing and pyrolysis. Permeation properties of the membrane exhibit gas separation capability. At permeation temperature 180 โข C, helium permeance is 1.1 ร 10 -9 , nitrogen 1.5 ร 10 -1