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Gas and surface diffusion in modified γ-alumina systems

✍ Scribed by R.J.R. Uhlhorn; K. Keizer; A.J. Burggraaf

Book ID
117511350
Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
879 KB
Volume
46
Category
Article
ISSN
0376-7388

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✍ Tatsuro Horiuchi; Toshihiko Osaki; Toyohiko Sugiyama; Kenzi Suzuki; Toshiaki Mor 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 102 KB

In order to know the possibility of CO2 separation by surface diffusion with ceramic membrane at high temperature, permeability of CO2 was estimated from the heat of adsorption of CO2 on gamma-alumina and MgO-modified gamma-alumina. It is revealed that the too high heat of adsorption retards the mob