Pervaporation separation of methanol/methyl tert-butyl ether with poly(lactic acid) membranes
β Scribed by S. Zereshki; A. Figoli; S.S. Madaeni; S. Simone; E. Drioli
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 960 KB
- Volume
- 118
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
For the separation of methyl tert-butyl ether (MTBE) and methanol mixtures, we investigated the pervaporation performance of a blend membrane made from cellulose acetate and cellulose acetate hydrogen phthalate. At first the influence of the blend composition was studied with a certain feed mixture.
Several copolymers of acrylonitrile (AN) were synthesized. Methanol selective membranes were prepared from these copolymers of AN. The other monomers in the copolymers were selected on the basis of their solubility parameter values relative to those of methanol. These were hydroxyethyl methacrylate,