The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 31, 2015
Filed:
Oct. 26, 2009
Øystein Nirisen, Brevik, NO;
Klaus Schöffel, Porsgrunn, NO;
David Waller, Porsgrunn, NO;
Dag Øvrebø, Porsgrunn, NO;
Øystein Nirisen, Brevik, NO;
Klaus Schöffel, Porsgrunn, NO;
David Waller, Porsgrunn, NO;
Dag Øvrebø, Porsgrunn, NO;
Yara International ASA, Oslo, NO;
Abstract
The present invention relates to a catalyst comprising 0.1-10 mol % CoMO, where M is Fe or Al and x=0-2, on a cerium oxide support for decomposition of NO in gases containing NO. The catalyst may also contain 0.01-2 weight % ZrO. The invention further comprises a method for performing a process comprising formation of NO. The NO containing gas is brought in contact with a catalyst comprising 0.1-10 mol % CoMO, where M is Fe or Al and x=0-2, on a cerium oxide support, at 250-1000° C. The method may comprise that ammonia is oxidized in presence of an oxidation catalyst and that the thereby formed gas mixture is brought in contact with the catalyst comprising the cobalt component on cerium oxide support at a temperature of 500-1000° C.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile