PT GAMMA-AL2O3 CATALYTIC MEMBRANES VS PT ON GAMMA-AL2O3 POWDERS IN THE SELECTIVE HYDROGENATION OF P-CHLORONITROBENZENE/

Authors
VITULLI G VERRAZZANI A PITZALIS E SALVADORI P CAPANNELLI G MARTRA G
Citation
G. Vitulli et al., PT GAMMA-AL2O3 CATALYTIC MEMBRANES VS PT ON GAMMA-AL2O3 POWDERS IN THE SELECTIVE HYDROGENATION OF P-CHLORONITROBENZENE/, Catalysis letters, 44(3-4), 1997, pp. 205-210
Citations number
12
Categorie Soggetti
Chemistry Physical
Journal title
Catalysis letters → ACNP
ISSN journal
1011372X
Volume
44
Issue
3-4
Year of publication
1997
Pages
205 - 210
Database
ISI
SICI code
1011-372X(1997)44:3-4<205:PGCMVP>2.0.ZU;2-X
Abstract
The catalytic activity of Pt/gamma-Al2O3 membrane reactors, prepared u sing mesitylene solvated platinum atoms as source of active Pt particl es, has been compared with that of analogously obtained Pt/gamma-Al2O3 powders in the liquid phase hydrogenation of p-chloronitrobenzene. A largely different behaviour has been observed, the membrane reactor ac ting as a H-2 richer system.