ZIB

Treffer pro Seite

Treffer 1 - 1 | 1 Treffer

Sortierung

Digitale Medien

Oxidative coupling of methane over LaF3/La2O3 catalysts (1994)

Au, C. T. ; Zhang, Y. Q. ; Ng, C. F. ; [weitere]

Springer

Catalysis letters 23 (1994), S. 377-386

zur Merkliste hinzufügen auf der Merkliste

Details

ISSN: 1572-879X

Schlagwort(e): Oxidative coupling of methane ; LaF3 ; La2O3 ; rhombohedral LaOF

Quelle: Springer Online Journal Archives 1860-2000

Thema: Chemie und Pharmazie

Notizen: Abstract We studied the oxidative coupling of methane over the LaF3/La2O3 (50∶50) catalyst. The catalyst was found active even at 873 K. At 1023 K, the C2 yield was 12.7% at 26.0% CH4 conversion and 49.1% C2 selectivity. It was found to be stable and had a lifetime not less than 50 h at 1023 K. The catalyst was effective in C2H6 conversion to C2H4. XRD results indicated that the catalyst was mainly rhombohedral LaOF. It is suggested that the catalyst has ample stoichiometric defects and generates active oxygen sites suitable for methane dehydrogenation.

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1007/BF00811372

Permalink

Bibliothek	Standort	Signatur	Band/Heft/Jahr	Verfügbarkeit

Andere fanden auch interessant ...

Artikel (Nationallizenzen)

Volltext

Treffer 1 - 1 | 1 Treffer