Chemistry of inorganic compounds – Hydrogen or compound thereof
Patent
1983-05-02
1986-01-07
Carter, Herbert T.
Chemistry of inorganic compounds
Hydrogen or compound thereof
C01B 624
Patent
active
045633436
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.
REFERENCES:
patent: 3138433 (1964-06-01), Guidice
patent: 3210150 (1965-10-01), Powers
patent: 3387933 (1968-06-01), Snyder
patent: 3387949 (1968-06-01), Snyder
patent: 3505036 (1970-04-01), Lindsay
Zakharkin et al., "Acad. of Sciences, USSR, Proceedings", vol. 145, Aug. 1962, pp. 656-658.
Ashby et al., "Inorg. Chem.," vol. 2, No. 3, Jun. 1963, pp. 499-504.
Carter Herbert T.
Ethyl Corporation
Hunt John F.
Johnson Donald L.
Sieberth John F.
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