Pervaporation of Organic Liquids from Binary Aqueous Mixtures using Poly(trifluoropropylmethylsiloxane) and Poly(dimethylsiloxane) Dense Membranes
| Autor: | Chung Mien Kuo, Xiao Kang Zhang, Joel Fried, Lee Ellen Drechsler, Stephen J. Clarson, Yadagiri Poojari |
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| Rok vydání: | 2007 |
| Předmět: |
Chromatography
Aqueous solution Molar mass Materials science Polymers and Plastics technology industry and agriculture Separation factor macromolecular substances Permeation chemistry.chemical_compound Membrane chemistry Chemical engineering Pyridine Materials Chemistry Organic liquids Pervaporation |
| Zdroj: | Journal of Inorganic and Organometallic Polymers and Materials. 18:246-252 |
| ISSN: | 1574-1451 1574-1443 |
| DOI: | 10.1007/s10904-007-9178-4 |
| Popis: | In this work we have compared and contrasted the pervaporation behaviour (separation factor and flux) of fluorosilicone dense membranes based on poly(trifluoropropylmethylsiloxane) (PTFPMS) with poly(dimethylsiloxane) (PDMS) dense membranes. In particular, pervaporation experiments were carried out at 298 K using lab-made PTFPMS, lab-made PDMS and commercial PDMS membranes in order to remove three different organic liquids pyridine (PY), isopropanol (IPA) and methylethylketone (MEK) from dilute ( |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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