OXIDATION OF FE(II) IN A STRONGLY ACIDIC MEDIUM - PLATINUM CATALYSTS MAY BECOME IMPORTANT IN PROCESSING OF INORGANIC-IONS

Authors
LISITSYN AS OHLOPKOVA LB KUZNETSOVA NI LIKHOLOBOV VA
Citation
As. Lisitsyn et al., OXIDATION OF FE(II) IN A STRONGLY ACIDIC MEDIUM - PLATINUM CATALYSTS MAY BECOME IMPORTANT IN PROCESSING OF INORGANIC-IONS, Reaction kinetics and catalysis letters, 49(1), 1993, pp. 119-126
Citations number
15
Categorie Soggetti
Chemistry Physical
Journal title
Reaction kinetics and catalysis letters → ACNP
ISSN journal
01331736
Volume
49
Issue
1
Year of publication
1993
Pages
119 - 126
Database
ISI
SICI code
0133-1736(1993)49:1<119:OOFIAS>2.0.ZU;2-I
Abstract
Pt catalysts were shown to provide principally new possibilities for f errous sulfate to be smoothly oxidized with molecular oxygen. The cata lytic reaction proceeds with a high rate and easily goes to completion even at a low concentration of Fe(II), high acidity and high ionic st rength of the reaction mixture, when attempts to carry out the process effectively by other means failed. It is concluded that more extensiv e application of catalysts with platinum group metals in inorganic red ox processes might be fruitful.