Poly(vinyl pyrrolidone) (PVP) was used as an additive to modify the structure and the physical-chemical properties of poly(lactic acid) (PLA) membranes. The membranes with different PVP contents up to 21.33 wt% were employed for pervaporation separation of ethanol/cyclohexane (EtOH/CHx) azeotropic m
Pervaporation separation of ethanol/ETBE mixture using poly(lactic acid)/poly(vinyl pyrrolidone) blend membranes
โ Scribed by S. Zereshki; A. Figoli; S.S. Madaeni; F. Galiano; E. Drioli
- Book ID
- 108209593
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 493 KB
- Volume
- 373
- Category
- Article
- ISSN
- 0376-7388
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract Mixed matrix membranes of poly(vinyl alcohol) and poly(vinyl pyrrilidone) blends were prepared by loading with phosphomolybdic acid (PMA) and their pervaporation (PV) properties were investigated for the PV separation of isopropanol. Membrane performance shown a dependence on the extent
The design of high-performance pervaporation membranes for the selective removal of ethanol from ethyl t-butyl ether (ETBE) was performed by using the polymer blending method. Binary blends of cellulose acetate or cellulose triacetate with a specific copolymer, poly(vinyl pyrrolidone-co-vinyl acetat