Molecular transport of some industrial solvents through a polyurethane membrane
β Scribed by U. Shanthamurthy Aithal; Tejraj M. Aminabhavi
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 525 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
Polyurethanes based on PPG 2000 with variable concentrations of TDI and TMP were prepared and used for sorption studies, employing homologous series of hydrocarbons such as benzene, toluene and xylene. The sorption was observed to be non-Fickian in nature. The solubility parameter of the polyurethan
## Abstract Molecular transport of a series of __n__βalkanes through commercial TFE elastomer (FA 150L) has been studied in the temperature range 30β50 Β°C using sorptionβgravimetric method. The Fickian diffusion equation was used to calculate the diffusion coefficients, which were dependent on the