The pervaporation separation of ethanol-water mixtures was carried out through a series of ionically crosslinked polyacrylic acid (PAA)-Nylon 6-blended membranes crosslinked to varying degrees in aluminum nitrate solution. The polyacrylic acid (PAA)-Nylon 6 membranes were cast from homogeneous PAA-N
Pervaporation separation of acetic acid-water mixtures using modified membranes. I. Blended polyacrylic acid (PAA)-nylon 6 membranes
✍ Scribed by R. Y. M. Huang; A. Moreira; R. Notarfonzo; Y. F. Xu
- Publisher
- John Wiley and Sons
- Year
- 1988
- Tongue
- English
- Weight
- 512 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract The pervaporation separation of ethanol–water mixtures was carried out through a series of ionically crosslinked polyacrylic acid (PAA)–nylon 66 blended membranes crosslinked to varying degrees in aluminum nitrate solution. Optimum pervaporation results were obtained from crosslinked bl
The pervaporation separation and the swelling behavior of acetic acid-water mixtures were investigated at 30, 40, and 50ЊC using the crosslinked poly(vinyl alcohol) (PVA) membranes with varying the poly(acrylic acid) (PAA) contents and the acetic acid concentration in the feed mixture. Typically, fo
Crosslinked blended membranes of poly(vinyl alcohol) (PVA) and N-methylol nylon-6 were prepared either by thermal crosslinking at 180°C or by chemical crosslinking with maleic acid. The pervaporation performance for the separation of ethanol-water mixtures of these membranes was investigated in term