Mixed oxide with high pore volume
US12337300B2 · kind B2 · utility
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24Claims
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Key dates
| Filing date | Feb 28, 2020 |
| Grant date | Jun 24, 2025 |
| Priority date | — |
| Expiry date | Dec 31, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2006/16
- WIPO fieldChemical engineering
- WIPO sectorChemistry
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.