Invention Grant
- Patent Title: Ammonia oxidation catalyst for the production of nitric acid based on yttrium-gadolinium ortho cobaltates
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Application No.: US14762503Application Date: 2014-01-24
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Publication No.: US09675963B2Publication Date: 2017-06-13
- Inventor: David Waller , Marianne Søbye Grønvold , Nibal Sahli
- Applicant: YARA INTERNATIONAL ASA
- Applicant Address: NO Oslo
- Assignee: YARA INTERNATIONAL ASA
- Current Assignee: YARA INTERNATIONAL ASA
- Current Assignee Address: NO Oslo
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: NO20130146 20130128
- International Application: PCT/EP2014/051426 WO 20140124
- International Announcement: WO2014/114763 WO 20140731
- Main IPC: B01J23/889
- IPC: B01J23/889 ; B01J23/00 ; C01B21/26 ; B01D53/94 ; B01J23/83
Abstract:
The present invention relates to a catalytically active component of a catalyst, which comprises single phase oxides, based on a mixed yttrium-gadolinium ortho-cobaltate oxide systems, methods for the oxidation of ammonia and hydrocarbon in the presence of said catalytically active component and the use thereof.
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