Pervaporation performance of polydimethylsiloxane membranes for separation of benzene/cyclohexane mixtures
โ Scribed by Jian Chen; Jiding Li; Yangzheng Lin; Cuixian Chen
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 345 KB
- Volume
- 112
- Category
- Article
- ISSN
- 0021-8995
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๐ SIMILAR VOLUMES
Membranes prepared from carboxylated polysulfone permeated benzene preferentially from benzene-cyclohexane mixtures by pervaporation. Hydrophilic polysulfones containing carboxyl groups with degrees of substitution (DS) ranging from 0.46 to 1.90 groups per repeating unit were selected for this study
Perยฎaporation and sorption for the liquid mixture of benzene and cyclohexane by [ ( ) ] ( ) using poly bis phenoxy phosphazene PPOP membranes were characterized. Diffusiยฎities, solubilities, interaction parameters, plasticization coefficients, and heats of sorption for benzene and cyclohexane in the