Pt/gamma-Al2O3 catalytic membranes vs. Pt on gamma-Al2O3 powders in the selective hydrogenation of p-chloronitrobenzene

被引：15

作者：

Vitulli, G

Verrazzani, A

Pitzalis, E

Salvadori, P

Capannelli, G

Martra, G

机构：

[1] UNIV GENOA,IST CHIM IND,I-16132 GENOA,ITALY

[2] UNIV TURIN,DIPARTIMENTO CHIM INORGAN CHIM FIS & CHIM MAT,I-10125 TURIN,ITALY

来源：

CATALYSIS LETTERS | 1997年 / 44卷 / 3-4期

关键词：

platinum atoms; catalytic membrane reactors; p-chloronitrobenzene hydrogenation;

D O I：

10.1023/A:1018989428197

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The catalytic activity of Pt/gamma-Al2O3 membrane reactors, prepared using mesitylene solvated platinum atoms as source of active Pt particles, 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 acting as a H-2 richer system.

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页码：205 / 210

页数：6

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