Chemistry of inorganic compounds – Boron or compound thereof – Hydrogen and metal or ammonium containing
Patent
1975-07-16
1977-01-11
Peters, G. O.
Chemistry of inorganic compounds
Boron or compound thereof
Hydrogen and metal or ammonium containing
423288, 423648, C01B 621
Patent
active
040027260
ABSTRACT:
This invention provides a method for the recycling of lithium borate to lithium borohydride which can be reacted with water to generate hydrogen for utilization as a fuel. The lithium borate by-product of the hydrogen generation reaction is reacted with hydrogen chloride and water to produce boric acid and lithium chloride. The boric acid and lithium chloride are converted to lithium borohydride through a methyl borate intermediate to complete the recycle scheme.
REFERENCES:
patent: 2970114 (1961-01-01), Bragdon
patent: 3151930 (1964-10-01), Bragdon et al.
patent: 3405068 (1968-10-01), Hiltz
patent: 3515522 (1970-06-01), Pecak et al.
Adams, Boron, Metallo-Boron Compound and Boranes; Interscience Publishers; N.Y., 1964; pp. 382-384.
Carlson Dean E.
Churm Arthur A.
Fisher Robert J.
Peters G. O.
The United States of America as represented by the United States
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