Measurement of intracrystalline diffusivities in NaX zeolite by liquid chromatography
β Scribed by Awum, Fidelis; Narayan, Shankar; Ruthven, Douglas
- Book ID
- 126017948
- Publisher
- American Chemical Society
- Year
- 1988
- Tongue
- English
- Weight
- 612 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0888-5885
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π SIMILAR VOLUMES
The n.m.r.-pulsed field gradient technique is applied to study the molecular self-diffusion of the n-alkane homo-Iogues from n-hexane up to n-hexadecane in zeolite NaX saturated with the adsorbate and in contact with excess liquid phase. Measuring the temperature dependence over a temperature interv
## Abstract The chromatographic method has been used to study the sorption and diffusion of methane, ethane, propane, and cyclopropane in 5A molecular sieve. Both the equilibrium isotherms and the time constants for zeolitic diffusion, obtained from the chromatographic peaks, agree well with the va