发明名称 |
METHOD AND APPARATUS FOR PRODUCING METAL OR METAL CARBIDE AT HIGH TEMPERATURE |
摘要 |
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. |
申请公布号 |
JPS5693833(A) |
申请公布日期 |
1981.07.29 |
申请号 |
JP19800169720 |
申请日期 |
1980.12.03 |
申请人 |
VER ALUMINUMMNIUMUBERUKE AG |
发明人 |
JIIKUFURIITO BUIRUKENINGU |
分类号 |
C22B60/02;C01B21/06;C01B21/082;C01B31/30;C01B33/02;C01B35/02;C01B35/04;C22B1/245;C22B5/10;C22B5/18;C22B21/00;C22B21/02;C22B34/12;F27B9/06;H05B3/60 |
主分类号 |
C22B60/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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