Carbothermal production of alkali metals

Details Carbothermal production of alkali metals Carbothermal production of alkali metals

1997-08-15

1999-11-09

Kastler, Scott

Specialized metallurgical processes, compositions for use therei

Processes

Producing or treating free metal

75590, 266168, 266905, C21C 700

Patent

active

059806052

ABSTRACT:
Production of metallic sodium and potassium by reaction of their hydroxides or carbonates with carbon. The carbon may be produced in situ by pyrolysis of a pyrolyzable carbonaceous material. There are further disclosed a process and installation for performing the production while using solar energy.

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patent: 4318712 (1982-03-01), Lang et al.
JP 55162413, abstract, Derwent WPI. Nov. 1996.
JP 622297341, abstract, Derwent WPI. Nov. 1996.

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