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Copper-exchanged LTA zeolite membranes with enhanced water flux for ethanol dehydration
- Source :
- Chinese Chemical Letters; June 2019, Vol. 30 Issue: 6 p1204-1206, 3p
- Publication Year :
- 2019
-
Abstract
- Phase-pure and well-intergrown Cu-LTA membranes are developed through copper ions exchange of sodium ions in Na-LTA framework. For pervaporation of 90.0 wt% ethanol/10.0 wt% water mixtures, the Cu-LTA membrane shows much higher water flux than Na-LTA membranes due to the enhancement of the pore size after ions exchange.
Details
- Language :
- English
- ISSN :
- 10018417
- Volume :
- 30
- Issue :
- 6
- Database :
- Supplemental Index
- Journal :
- Chinese Chemical Letters
- Publication Type :
- Periodical
- Accession number :
- ejs48159298
- Full Text :
- https://doi.org/10.1016/j.cclet.2019.01.016