发明名称 |
METHOD OF PRODUCING REDUCED METALS AND APPARATUS FOR REDUCING METAL OXIDES |
摘要 |
A method of producing reduced metals is disclosed in which a mixture of a metal oxide and a reducing agent is heated by a burner such that the metal oxide is reduced to a reduced metal. Dry-distilled gas generated during carbonization of an organic matter-containing component is used as fuel for the burner. The sensible heat of exhaust gas evolved by the burner is utilized as heat for carbonizing the organic matter-containing component. Carbide derived by carbonizing the organic matter-containing component is used as the above reducing agent. This method yields excellent cost performance. An apparatus for reducing metal oxides is also disclosed.
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申请公布号 |
CA2387694(C) |
申请公布日期 |
2009.08.25 |
申请号 |
CA20022387694 |
申请日期 |
2002.05.28 |
申请人 |
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.) |
发明人 |
SUGITATSU, HIROSHI;TANAKA, HIDETOSHI;HARADA, TAKAO |
分类号 |
C22B5/10;C10B47/30;C21B13/00;C21B13/10;C21B13/12 |
主分类号 |
C22B5/10 |
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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