05898014 is referenced by 49 patents and cites 54 patents.

The present invention relates to a zirconium, rare earth containing composition comprising zirconium, cerium, neodymium and praseodymium components and the use of this composition in a catalyst composition useful for the treatment of gases to reduce contaminants contained therein and method process to make the catalyst composition. The catalyst has the capability of substantially simultaneously catalyzing the oxidation of hydrocarbons and carbon monoxide and the reduction of nitrogen oxides.

Title
Catalyst composition containing oxygen storage components
Application Number
8/722761
Publication Number
5898014
Application Date
September 27, 1996
Publication Date
April 27, 1999
Inventor
John J Steger
Pittstown
NJ, US
Zhicheng Hu
Edison
NJ, US
Shiang Sung
New York
NY, US
Joseph H Z Wu
Somerset
NJ, US
Agent
Richard A Negin
Assignee
Engelhard Corporation
NJ, US
IPC
B01J 23/54
B01J 23/10
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