Structured catalysts incorporating thick washcoats and method
US6991720B2 · kind B2 · utility
3Cited by
20References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Feb 28, 2003 |
| Grant date | Jan 31, 2006 |
| Priority date | — |
| Expiry date | Nov 20, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2235/30
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Structured catalysts comprising thick porous inorganic catalyst support coatings disposed on monolithic catalyst support structures, the support coatings having open interconnected porosities of controlled pore size but being characterized by improved durability, physical integrity, and adherence sufficient for use in liquid phase applications under harsh reaction conditions, and methods for making and using them, are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.