发明名称 |
REDUCTION OF METAL COMPOUNDS |
摘要 |
<p>A method and apparatus for reducing a metal compound particularly iron oxide, by means of a reducing agent comprising CO or H2 or a mixture of these two gases, of which the average temperature is between 850.degree.C and 1000.degree.C and which has been obtained at this temperature by means of a plasma arc heater. The CO and H2 mixture is preferably obtained by heating a mixture comprising a selection of various reducing agents, including so called Sasol gas, and CO2 and steam in a plasma arc heater and converting the mixture to CO and H2.</p> |
申请公布号 |
CA1228482(A) |
申请公布日期 |
1987.10.27 |
申请号 |
CA19840468817 |
申请日期 |
1984.11.28 |
申请人 |
UNION STEEL CORPORATION (OF SOUTH AFRICA) LIMITED (THE) |
发明人 |
DE WAAL, JAN C.;BLOM, PETER W.E. |
分类号 |
C22B5/12;C10J3/46;C21B5/00;C21B13/02;(IPC1-7):C22B5/12 |
主分类号 |
C22B5/12 |
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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