Mesoporous alumina gel and process for its preparation
US6638888B1 · kind B1 · utility
4Cited by
16References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 14, 1996 |
| Grant date | Oct 28, 2003 |
| Priority date | — |
| Expiry date | May 14, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J35/67
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to a mesoporous gel comprising an alumina matrix in which one or more oxides selected from silica, boron oxide, phosphorus oxide, oxides of metals of groups VIII and VIB, may be uniformly dispersed. The present invention also relates to a process for the preparation of this gel and its uses as carrier, as catalyst for acid-catalyzed reactions and as hydrotreating catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.