Method of recycling lithium borate to lithium borohydride through methyl borate
Patent 4002726 Issued on January 11, 1977. Estimated Expiration Date: 
January 11, 1994. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
January 11, 1994. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 2970114 3151930 3405068 3515522 InventorApplicationNo. 596550 filed on 07/16/1975US Classes:423/287, Utilizing halogen containing reactant423/288, Utilizing oxygen containing reactant423/657By reacting water or aqueous solution with metal or compound thereofExaminersPrimary: Peters, G. O.Attorney, Agent or FirmInternational ClassC01B 6/00 (20060101)AbstractThis 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.Other References
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