Invention Application
- Patent Title: MIXED OXIDE WITH HIGH PORE VOLUME
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Application No.: US17432176Application Date: 2020-02-28
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Publication No.: US20220184584A1Publication Date: 2022-06-16
- Inventor: Naotaka OHTAKE , Toshihiro SASAKI
- Applicant: RHODIA OPERATIONS
- Applicant Address: FR Aubervilliers
- Assignee: RHODIA OPERATIONS
- Current Assignee: RHODIA OPERATIONS
- Current Assignee Address: FR Aubervilliers
- Priority: EP19305245.3 20190303,EP19305246.1 20190303
- International Application: PCT/EP2020/055320 WO 20200228
- Main IPC: B01J23/63
- IPC: B01J23/63 ; C01G25/00 ; B01J37/04 ; B01J37/08 ; B01J37/03 ; B01J37/00 ; B01J23/00 ; B01J35/10
Abstract:
The present invention relates to a mixed oxide composition based on zirconium and cerium, to the process for preparing it and to its use in the field of catalysis. The mixed oxide is characterized by a high specific surface area and a specific porosity after calcination at 1100° C.
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