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,
Highly methanol-selective membranes for the pervaporation separation of methyl t-butyl ether/methanol mixtures
β Scribed by Wen-Janq Chen; Charles R. Martin
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 513 KB
- Volume
- 104
- Category
- Article
- ISSN
- 0376-7388
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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.
## Abstract For the pervaporation separation of methyl __t__βbutyl ether (MTBE)/methanol mixtures, polyion complex (PIC) composite membranes, composed of sodium alginate (SA) and chitosan, were prepared by alternating electrostatic adsorption of SA and chitosan on polysulfoneβsupporting membrane. T
The pervaporation separation of methanol/methyl tert-butyl ether through cellulose triacetate dense membranes has been carried out under different feed compositions, permeation temperatures and temperature cycles to investigate the permeation behaviour of the membrane during pervaporation process. T