Title:
METHOD AND APPARATUS FOR PRODUCING METAL OR METAL CARBIDE AT HIGH TEMPERATURE
Document Type and Number:
Japanese Patent JPS5693833
Kind Code:
A
Abstract:
A method and apparatus for the continuous production of metals and/or carbides by thermal reduction is described. In the process, a mixture of metal oxide and carbon is agglomerated, each piece of agglomerate encased in carbon and/or graphite, the carbon casing serves as a housing of the agglomerate during the reducing reaction and as an electrical resistance element for heating of the agglomerate, the encased agglomerates are coked and reduced to metal carbide in a tightly-packed form. Extraction of the metal from the carbide is effected with a halide of the same metal.
Inventors:
JIIKUFURIITO BUIRUKENINGU
Application Number:
JP16972080A
Publication Date:
July 29, 1981
Filing Date:
December 03, 1980
Export Citation:
Assignee:
VER ALUMINUMMNIUMUBERUKE AG
International Classes:
C01B21/06; C01B21/082; C01B31/30; C01B33/02; C01B35/02; C01B35/04; C22B60/02; C22B1/245; C22B5/10; C22B5/18; C22B21/00; C22B21/02; C22B34/12; H05B3/60; F27B9/06; (IPC1-7): C01B21/06; C01B31/30; C22B5/18; C22B21/02; C22B34/00; C22B60/02
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