C - Chemistry – Metallurgy – 01 – B
Patent
C - Chemistry, Metallurgy
01
B
23/222
C01B 21/06 (2006.01) H01M 6/18 (2006.01)
Patent
CA 1119381
Abstract of the Disclosure A process for producing lithium nitride from at least 99.9% pure lithium metal. me lithium is heated in a tungsten vessel, either to 140 to 180° C at a nitrogen pressure of at least 250 mmHg and at commencement of the reaction the temperature is increased to between 400 and 600° C up to the melting point of Li3N, or is reacted at a nitrogen pressure below atmosphere pressure, yet above 250 mmHg at a temperature of above 300° C.
316237
Muller Gertraude
Rabenau Albrecht
Schonherr Erich
von Alpen Ulrich
Fetherstonhaugh & Co.
Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.v.
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