Separating Water-Alcohol Mixtures by Evaporation Through a Membrane
β Scribed by O. O. Gorbenko; S. A. Trifonov; A. V. Katalymov; V. I. Mushtaev
- Book ID
- 110335244
- Publisher
- Springer
- Year
- 2002
- Tongue
- English
- Weight
- 49 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0009-2355
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π SIMILAR VOLUMES
The present study investigated the pervaporation performance of novel hydroxypropylated chitosan (HPCS) membranes to separate water from an aqueous alcohol solution. Hydroxypropylated chitosan was prepared from the reaction of chitosan and propylene oxide. The results show that the separation factor
## SYNOPSIS A membrane was designed for the separation of a water-alcohol mixture by pervaporation on the basis of the difference in hydrogen-bonding interaction between two components of the membrane. Two kinds of poly (vinyl alcohol) -g-maleic anhydride/methyl methacrylate membrane were prepared