发明名称 |
Apparatus for manufacturing molten irons |
摘要 |
An apparatus for manufacturing molten iron includes i) at least one fluidized-bed reduction reactor that converts iron ore into reduced materials by reducing and plasticizing the iron ore, ii) a melter-gasifier into which the reduced materials are charged and oxygen is injected such that the melter-gasifier manufactures molten iron, and iii) a reducing gas supply line that supplies a reducing gas discharged from the melter-gasifier into the fluidized-bed reduction reactor. The fluidized-bed reduction reactor includes a gas injector that injects a gas into the fluidized-bed reduction reactor to remove stagnating layers. |
申请公布号 |
ZA200805548(B) |
申请公布日期 |
2009.04.29 |
申请号 |
ZA20080005548 |
申请日期 |
2008.06.25 |
申请人 |
POSCO, SIEMENS VAI METALS TECHNOLOGIES GMBH & CO. |
发明人 |
SHIN, MYOUNG-KYUN;LEE, JUN-HYUK;NAM, KUNG-WON |
分类号 |
C21B |
主分类号 |
C21B |
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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