Alumina-on-alumina composite supports
US7641887B2 · kind B2 · utility
0Cited by
4References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 28, 2005 |
| Grant date | Jan 5, 2010 |
| Priority date | — |
| Expiry date | Jul 30, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2006/17
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention relates to the field of catalyst supports presenting a pore volume having an at least bimodal distribution, thus defining a main porosity and a secondary porosity, the main porosity being of an average size greater than the secondary porosity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.