Published October 23, 1984
| Version v1
Patent
Production of complex beryllium hydrides
Creators
Description
When subjecting a mixture of beryllium and an alkali metal aluminum complex of the formula MAIR /SUB m/ H /SUB n/ wherein M is an alkali metal, R is a hydrocarbyl group, m is an integer from 1 to 4, n is an integer from 0 to 3, the total of m and n being 4, to a pressurized atmosphere of hydrogen and an elevated temperature, a solid reaction product is produced. This product, composed of M2BeH4 and other solid components, is mixed with an inert liquid diluent having a specific gravity above that of the M2BeH4 but below that of essentially all of the other solid components. A separation is effected in this diluent between the M2BeH4 and essentially all of such other solid components, and the M2BeH4 is recovered
Availability note (English)
U.S. Commissioner of Patents, Washington, D.C. 20231, USA, $.50.Additional details
Publishing Information
- Imprint Pagination
- v p.
- IPC:
- Int. Cl. C01B 6/24.
- IPC
- Int. Cl. C01B 6/24.
- Patent number
- US patent document 4,478,813/A/
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 16063448
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Non-conventional Literature
- Descriptors DEI
- ALKALI METAL COMPLEXES; ALUMINIUM COMPLEXES; BERYLLIUM; BERYLLIUM HYDRIDES; CHEMICAL COMPOSITION; CHEMICAL PREPARATION; DENSITY
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; ALKALINE EARTH METALS; BERYLLIUM COMPOUNDS; COMPLEXES; ELEMENTS; HYDRIDES; HYDROGEN COMPOUNDS; METALS; PHYSICAL PROPERTIES; SYNTHESIS
Optional Information
- Notes
- PAT-APPL-600776.