ZIB

Treffer pro Seite

Treffer 1 - 1 | 1 Treffer

Sortierung

Digitale Medien

Catalytic hydrolysis of chlorofluorocarbon (CFC-12) over WO3/ZrO2 (2000)

Hua, Weiming ; Zhang, Feng ; Ma, Zhen ; [weitere]

Springer

Catalysis letters 65 (2000), S. 85-89

zur Merkliste hinzufügen auf der Merkliste

Details

ISSN: 1572-879X

Schlagwort(e): freon decomposition ; CFC-12 ; WO3/ZrO2 ; acid catalyst

Quelle: Springer Online Journal Archives 1860-2000

Thema: Chemie und Pharmazie

Notizen: Abstract The catalytic decomposition of CFC-12 (CCl2F2) in the presence of water vapor was investigated over a series of solid acids WO3/ZrO2. Compared with tungstic acid, ammonium metatungstate is a better source of tungsten oxide for the preparation of WO3/ZrO2 catalysts. CFC-12 decomposition activities of WO3/ZrO2 catalysts are in good agreement with their acidities. Enhancing the acidities of catalysts is favorable to increase their CFC-12 decomposition activities. WO3/ZrO2 catalysts calcined at higher temperature exhibit good catalytic activity and stability for the hydrolysis of CFC-12, and show better structural stability during the reaction.

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1023/A:1019029624351

Permalink

Bibliothek	Standort	Signatur	Band/Heft/Jahr	Verfügbarkeit

Andere fanden auch interessant ...

Artikel (Nationallizenzen)

Volltext

Treffer 1 - 1 | 1 Treffer