## Abstract The permeation of acetic (AA), propionic (PA), lactic (LA), oxalic (OA), citric (CA), and tartaric (TA) acids through the bipolar ionβexchange membrane Neosepta BPβ1 (Tokuyama Corp.) was studied. It was found that the fluxes (__J__, mol cm^β2^ s^β1^) and massβtransfer coefficients (__k_
Effect of carboxylic acids on permeation of chlorpromazine through dimethyl polysiloxane membrane
β Scribed by M. R. Gasco; M. Trotta; M. E. Carlotti
- Publisher
- John Wiley and Sons
- Year
- 1982
- Tongue
- English
- Weight
- 378 KB
- Volume
- 71
- Category
- Article
- ISSN
- 0022-3549
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The permeability characteristics of the strongly basic polymer membrane Neosepta AFN-7, (Tokuyama Soda) have been studied for acetic, propionic, lactic, tartaric, oxalic, and citric acid. The results were interpreted by using the model of transport in reactive membranes. The specific constants, that
When a benzene/cyclohexane mixture of 10 wt % benzene was permeated through side-chain liquid-crystalline polymer (LCP) membranes by pervaporation at various temperatures, the permeation rate increased with increasing permeation temperature. The LCP membranes also exhibited a benzene permselectivity