Invention Grant
- Patent Title: Cerium- and zirconium-based mixed oxide
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Application No.: US16096280Application Date: 2017-04-25
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Publication No.: US11547982B2Publication Date: 2023-01-10
- Inventor: Rui Miguel Jorge Coelho Marques , Simon Ifrah , Boris Chabert
- Applicant: RHODIA OPERATIONS
- Applicant Address: FR Paris
- Assignee: RHODIA OPERATIONS
- Current Assignee: RHODIA OPERATIONS
- Current Assignee Address: FR Paris
- Agency: Osha Bergman Watanabe & Burton LLP
- Priority: FR1653698 20160426
- International Application: PCT/FR2017/050984 WO 20170425
- International Announcement: WO2017/187085 WO 20171102
- Main IPC: B01J23/10
- IPC: B01J23/10 ; C01G25/00 ; B01D53/94 ; B01J21/06 ; B01J23/14 ; B01J23/46 ; B01J35/10 ; B01J37/00 ; B01J37/02 ; B01J37/03 ; B01J37/04 ; B01J37/06 ; B01J37/08 ; F01N3/10
Abstract:
The invention relates to a mixed oxide composed of zirconium, cerium, lanthanum and at least one rare earth oxide other than cerium and lanthanum, having a specific porosity and a high specific surface area; to the method for preparing same and to the use thereof in catalysis.
Public/Granted literature
- US20190168188A1 CERIUM-AND ZIRCONIUM-BASED MIXED OXIDE Public/Granted day:2019-06-06
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