Polymeric membrane pervaporation
β Scribed by P. Shao; R.Y.M. Huang
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 786 KB
- Volume
- 287
- Category
- Article
- ISSN
- 0376-7388
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π SIMILAR VOLUMES
Water-ethanol permselective membranes were prepared through plasma graft polymerization of acrylic acid, methacrylic acid, and acrylamide onto porous polypropylene film. In these membranes, the functions of permseparation and mechanical properties are shared respectively to the graft polymer layer a
The esterification reaction between acetic acid and ethanol was studied in a continuous flow pervaporation membrane reactor utilizing a polymeric/ceramic composite membrane. For a range of experimental conditions reactor conversions were observed which are higher than the corresponding calculated eq