Catalyzed alkali metal aluminum hydride production
US4563343A · kind A · utility
3Cited by
5References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 2, 1983 |
| Grant date | Jan 7, 1986 |
| Priority date | — |
| Expiry date | May 2, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B6/243
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A process for the production of alkali metal aluminum tetrahydrides from its elements by pressure hydrogenation, particularly characterized by production in the presence of an aluminate catalyst formed from NaAlCl.sub.4. The process is preferably carried out on a semi-continuous basis in which the active aluminum-containing heel is carried through to successive batches.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.