Staged rehydration of alumina
US4120942A · kind A · utility
11Cited by
5References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 17, 1978 |
| Grant date | Oct 17, 1978 |
| Priority date | — |
| Expiry date | Oct 17, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G45/46
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Disclosed is a method for forming shaped catalysts from a rehydratable alumina composition. The method includes a staged rehydration procedure to stabilize the rehydratable alumina to facilitate extrusion processing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.