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Separation of Gases by Fractional Permeation through Membranes

✍ Scribed by Weller, Sol; Steiner, Waldo A.


Book ID
111858774
Publisher
American Institute of Physics
Year
1950
Tongue
English
Weight
609 KB
Volume
21
Category
Article
ISSN
0021-8979

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Permeation of gases through polymer memb
✍ H. NΓΆrenberg; T. Miyamoto; N. Fukugami; Y. Tsukahara; G.D.W. Smith; G.A.D. Brigg πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 85 KB

A new method to estimate permeation coefficients for small sized polymer samples is introduced. It uses a mass spectrometer to measure the partial pressure of gas permeating from an enclosed volume of gas as a function of time. In agreement with predictions from a simple model the partial pressure v