Synthesis of sodium aluminum hydride

Details Synthesis of sodium aluminum hydride Synthesis of sodium aluminum hydride

1987-07-13

1988-12-13

Doll, John

Chemistry of inorganic compounds

Hydrogen or compound thereof

C01B 624

Patent

active

047909854

ABSTRACT:
In the direct synthesis process for producing NaAlH.sub.4 (pressure hydrogenation of Na and Al in a liquid phase reaction medium at an elevated temperature) advantages are realized by insuring that the initial reaction mixture contains a small amount of water and/or an alcohol. In particular, the induction period is shortened. And, the time, trouble and expense of purifying and pre-drying the reaction medium are avoided.

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patent: 4529580 (1985-07-01), Nelson
Zakhoukin 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.

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