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Permeability of silicone polymers to ammonia and hydrogen sulfide

✍ Scribed by S. A. Stern; B. D. Bhide


Publisher
John Wiley and Sons
Year
1989
Tongue
English
Weight
704 KB
Volume
38
Category
Article
ISSN
0021-8995

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πŸ“œ SIMILAR VOLUMES


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✍ B. D. Bhide; S. A. Stern πŸ“‚ Article πŸ“… 1991 πŸ› John Wiley and Sons 🌐 English βš– 491 KB πŸ‘ 2 views

Permeability coefficients, E', for H2 in 10 different types of silicone polymer membranes were measured in the temperature range of 10.0-55.0Β°C and at pressures up to 100 psig ( -6.8 a t m ) . The values of P decrease slightly with increasing A p , the pressure difference across the membranes. The p

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The mechanism of the condensation reactions of CH 3 ions with CH4, NH 3 and H2S was studied. Apparently, neither a purely "direct" reaction nor complete equilibration of hydrogen atoms takes place. Evidence for intramolecular exchange of hydrogen atoms prior to H2 elimination was found.