发明名称 |
APPARATUS FOR MANUFACTURING MOLTEN IRONS |
摘要 |
<p>An apparatus for manufacturing molten iron according to an exemplary embodiment of the present invention includes i) at least one fluidized-bed reduction reactor that reduces and plasticizes iron ore and converts the iron ore into reduced materials, ii) a melter-gasifier into which the reduced ore is charged and oxygen is injected, the melter-gasifier manufacturing molten iron, and iii) a reducing gas supply line that supplies a reducing gas discharged from the melter-gasifier to the fluidized-bed reduction reactor. The fluidized-bed reduction reactor includes a cyclone that is installed in the fluidized-bed reduction reactor to collect fine iron ore. A gas injector, which prevents the fine ore from adhering by injecting gas containing carbon, is connected to the cyclone.</p> |
申请公布号 |
WO2007075024(A1) |
申请公布日期 |
2007.07.05 |
申请号 |
WO2006KR05701 |
申请日期 |
2006.12.26 |
申请人 |
POSCO;VOEST-ALPINE INDUSTRIEANLAGENBAU GMBH & CO;SHIN, MYOUNG-KYUN;KIM, SANG-HYUN;LEE, JUN-HYUK;NAM, KUNG-WON |
发明人 |
SHIN, MYOUNG-KYUN;KIM, SANG-HYUN;LEE, JUN-HYUK;NAM, KUNG-WON |
分类号 |
G11B13/00;C21B13/00;C21B13/14;F27B15/02;F27B15/10;F27D25/00 |
主分类号 |
G11B13/00 |
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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