The adsorption and desorption behaviour of several gases on Na-Y and Cu(ll)-Y zeolites was investigated by flow calorimetry. The temperature change observed in the adsoprtion and/or desorption of the gases with a twin conduction calorimeter was treated with an adequate computation circuit. The tempe
Heats of adsorption of carbon monoxide on copper (II) ion-exchanged Y zeolites at low surface coverage
β Scribed by Yoji Miwa; Kazuo Tsutsumi; Hiroshi Takahashi
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 164 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0144-2449
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π SIMILAR VOLUMES
Nitric oxide adsorption on copper exchanged Y zeolites is investigate&by means of ESR and IR techniques. It is shown that NO disproportionation is copper cuncentration dependent as 1$1 as NO adsorption which occurs qn CO-.: reduced samples on Cuz+ \_ Ions for low exchanged Y zeolites and on Cu+ ions
## Abstract The heats of adsorption of nitrogen, argon, xenon, pentane, cyclohexane and benzene on a typical microporous carbon have been measured by gasβsolid chromatography. An overall comparison of the limiting heats of adsorption on active carbons and on graphitized carbon blacks shows a ratio