| Patent Number |
Title Of Patent |
Date Issued |
| 4151123 |
Catalytic perovskites on perovskite supports and process for preparing them |
April 24, 1979 |
| Catalytic activity of metal oxides is enhanced through application of the metal oxide to a second metal oxide having a perovskite crystal structure. |
| 4110251 |
Metal oxyhalide catalytic compositions |
August 29, 1978 |
| Metal oxyhalides of the general formula ABO.sub.3-f X.sub.f having perovskite-type crystal structures in which A and B are each cations of at least one metal and a portion of the type B cations are catalytically active; X is fluoride or chloride; and f is about from 0.01 to 1.0; useful |
| 4009242 |
Metal oxyhalide catalyzed reactions |
February 22, 1977 |
| Oxidation and reduction reactions using metal oxyhalide catalysts of the general formula ABO.sub.3.sub.-f X.sub.f having perovskite-type crystal structures in which A and B are each cations of at least one metal and a portion of the type B cations are catalytically active; X is fluoride |
| 4001143 |
Catalyst preparation |
January 4, 1977 |
| Catalysts useful for oxidizing carbon monoxide and other volatile carbon compounds and for reducing nitrogen oxides are prepared by heating reactive alumina impregnated with ions of a platinum metal, a lanthanide metal, and at least one alkali or alkaline earth metal in amounts which |
