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.
Separation of methanolrmmethyl-tert-butyl ether mixture by pervaporation using silicalite membrane
β Scribed by Tsuneji Sano; Masaru Hasegawa; Yusuke Kawakami; Hiroshi Yanagishita
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 245 KB
- Volume
- 107
- Category
- Article
- ISSN
- 0376-7388
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A new kind of membrane was prepared by blending poly(acrylic acid) with cellulose acetate propionate for the separation of ethyl tert-butyl ether and ethanol mixtures. The properties of the membranes were evaluated by the pervaporation separation of mixtures of ethyl tert-butyl ether/ethanol and the
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,
Pervaporation removal of methyl tert-butyl ether (MTBE) from dilute aqueous solutions was demonstrated using ceramic-supported polymer (CSP) membranes. These membranes were created by the free radical graft polymerization of vinyl acetate onto a vinyl trimethoxysilaneactivated porous silica substrat