EFFECT OF PREPARATION CONDITIONS OF RANEY-NICKEL ON ITS CATALYTIC PROPERTIES FOR SLURRY PHASE HYDROGENATION OF O-NITROPHENOL TO O-AMINOPHENOL

Authors
CHOUDHARY VR SANE MG
Citation
Vr. Choudhary et Mg. Sane, EFFECT OF PREPARATION CONDITIONS OF RANEY-NICKEL ON ITS CATALYTIC PROPERTIES FOR SLURRY PHASE HYDROGENATION OF O-NITROPHENOL TO O-AMINOPHENOL, INDIAN JOURNAL OF CHEMICAL TECHNOLOGY, 5(4), 1998, pp. 199-208
Citations number
13
Categorie Soggetti
Chemistry Applied","Engineering, Chemical
Journal title
INDIAN JOURNAL OF CHEMICAL TECHNOLOGY → ACNP
ISSN journal
0971457X
Volume
5
Issue
4
Year of publication
1998
Pages
199 - 208
Database
ISI
SICI code
0971-457X(1998)5:4<199:EOPCOR>2.0.ZU;2-A
Abstract
Influence of leaching conditions of Ni-Al alloy (50% Al) on the cataly tic activity of Raney Ni (in the hydrogenation of o-nitrophenol at 308 K and H-2-pressure of 1508 kPa) has been studied and optimum conditio ns for the preparation of Raney-Ni catalyst for the hydrogenation proc ess have been obtained. The hydrogenation activity of Raney-Ni is foun d to be strongly influenced by its preparation conditions.