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1. 发明专利

AU2005265480A1 Apparatus for manufacturing molten irons by injecting fine coals into a melter-gasifier and the method using the same. 未知
公开(公告)号：AU2005265480A1
公开(公告)日：2006-02-02
申请号：AU2005265480
申请日：2005-07-29
申请人： POSCO , PARK YOUNG-DO , KIM HAK-DONG , HUR NAM-SUK , KWON YOUNG-CHUL
发明人： KIM HAK-DONG , HUR NAM-SUK , PARK YOUNG-DO , KWON YOUNG-CHUL
IPC分类号： C21B13/00

2. 发明公开

EP1774050A1 APPARATUS FOR MANUFACTURING MOLTEN IRONS BY INJECTING FINE COALS INTO A MELTER-GASIFIER AND THE METHOD USING THE SAME. 有权转让
标题翻译：器具，用于产生铁水熔化因放电精煤到熔化/气化炉和程序
公开(公告)号：EP1774050A1
公开(公告)日：2007-04-18
申请号：EP05771096.4
申请日：2005-07-29
申请人： Posco , Kwon, Young-Chul , Hur, Nam-Suk , Park, Young-Do , Kim, Hak-Dong
发明人： KWON, Young-Chul , HUR, Nam-Suk , PARK, Young-Do , KIM, Hak-Dong
IPC分类号： C21B13/00
CPC分类号： C10L5/10 , C10J3/20 , C10J2300/0903 , C10J2300/093 , C10J2300/0959 , C10J2300/16 , C10L5/361 , C21B13/002 , C21B13/0073 , C21B13/14 , C21B2100/44 , Y02P10/136
摘要： The present invention relates to an apparatus for manufacturing molten irons by injecting fine carbonaceous materials into a melter-gasifier and a method for manufacturing molten irons using the same. The method for manufacturing molten irons according to the present invention includes steps of reducing mixtures containing iron ores in a reduction reactor and converting the mixtures containing iron ores into reduced materials, preparing lumped carbonaceous materials containing volatile matters as a heating source for melting the reduced materials, charging the lumped carbonaceous materials into a dome-shaped upper portion of a melter-gasifier and forming a coal packed bed, preparing fine carbonaceous materials containing volatile matters as a heating source for melting the reduced materials, injecting oxygen and the fine carbonaceous materials into the coal packed bed through a tuyere installed in the melter-gasifier, charging the reduced materials into the melter-gasifier connected to the reduction reactor and manufacturing molten irons, and supplying reducing gas in the melter-gasifier made from volatile matters contained both in the lumped carbonaceous materials and the fine carbonaceous materials to the reduction reactor.

3. 发明申请

WO2008018774A1 APPARATUS FOR MANUFACTURING MOLTEN IRONS AND METHOD FOR MANUFACTURING MOLTEN IRONS USING THE SAME 审中-公开
标题翻译：用于制造轧制钢的装置和使用其制造轧制铁的方法
公开(公告)号：WO2008018774A1
公开(公告)日：2008-02-14
申请号：PCT/KR2007/003852
申请日：2007-08-10
申请人： POSCO , HUR, Nam-Suk , LEE, Hoo-Geun , KIM, Hak-Dong , BAE, Jin-Chan , KIM, Hang-Goo , SHIN, Myoung-Kyun
发明人： HUR, Nam-Suk , LEE, Hoo-Geun , KIM, Hak-Dong , BAE, Jin-Chan , KIM, Hang-Goo , SHIN, Myoung-Kyun
IPC分类号： C21B13/00
CPC分类号： C21B13/143 , C21B13/0013 , C21B13/002 , C21B13/0086 , C21B2100/282 , C21B2100/64 , F27B1/20 , Y02P10/136
摘要： The present invention relates to an apparatus for manufacturing molten irons and a method for manufacturing molten iron using the same. The method for manufacturing molten irons according to the present invention includes reducing first iron ores by charging the first iron ores into a fluidized-bed reduction reactor; manufacturing compacted irons by compacting the reduced first iron ores; reducing second iron ores together with the compacted irons by charging the second iron ores and the compacted irons into a packed-bed reduction reactor, a size of the second iron ores is greater than a size of the first iron ores; charging the reduced compacted irons and the second iron ores into a melter-gasifier connected to the packed-bed reduction reactor; preparing lumped carbonaceous materials as a heating source for melting the reduced compacted irons and the second iron ores; charging the lumped carbonaceous materials into the melter- gasifier and then forming a coal packed-bed; and injecting oxygen through a tuyere installed in the melter-gasifier and then manufacturing molten iron from the compacted irons and the second iron ores.
摘要翻译：本发明涉及一种用于制造铁水的设备以及使用该设备的铁水的制造方法。根据本发明的制造铁水的方法包括通过将第一铁矿石装入流化床还原反应器中来还原第一铁矿石; 通过压实减少的第一铁矿石来制造压实的熨斗; 通过将第二铁矿石和压实的熨斗装入填充床还原反应器中，将第二铁矿石与压实的熨斗一起减少，第二铁矿石的尺寸大于第一铁矿石的尺寸; 将还原的压实铁和第二铁矿石装入连接到填充床还原反应器的熔炉 - 气化器中; 制备集中的碳质材料作为用于熔化还原压实铁和第二铁矿石的加热源; 将集中的碳质材料装入熔炉 - 气化器中，然后形成煤填充床; 并且通过安装在熔炉 - 气化器中的风口喷射氧气，然后从压实的熨斗和第二铁矿石制造铁水。

4. 发明申请

WO2006011774A1 APPARATUS FOR MANUFACTURING MOLTEN IRONS BY INJECTING FINE COALS INTO A MELTER-GASIFIER AND THE METHOD USING THE SAME. 审中-公开
标题翻译：用于通过将细小的燃料注入到气体发生器中制造铁的装置以及使用其的方法。
公开(公告)号：WO2006011774A1
公开(公告)日：2006-02-02
申请号：PCT/KR2005/002478
申请日：2005-07-29
申请人： POSCO , KWON, Young-Chul , HUR, Nam-Suk , PARK, Young-Do , KIM, Hak-Dong
发明人： KWON, Young-Chul , HUR, Nam-Suk , PARK, Young-Do , KIM, Hak-Dong
IPC分类号： C21B13/00
CPC分类号： C10L5/10 , C10J3/20 , C10J2300/0903 , C10J2300/093 , C10J2300/0959 , C10J2300/16 , C10L5/361 , C21B13/002 , C21B13/0073 , C21B13/14 , C21B2100/44 , Y02P10/136
摘要： The present invention relates to an apparatus for manufacturing molten irons by injecting fine carbonaceous materials into a melter-gasifier and a method for manufacturing molten irons using the same. The method for manufacturing molten irons according to the present invention includes steps of reducing mixtures containing iron ores in a reduction reactor and converting the mixtures containing iron ores into reduced materials, preparing lumped carbonaceous materials containing volatile matters as a heating source for melting the reduced materials, charging the lumped carbonaceous materials into a dome-shaped upper portion of a melter-gasifier and forming a coal packed bed, preparing fine carbonaceous materials containing volatile matters as a heating source for melting the reduced materials, injecting oxygen and the fine carbonaceous materials into the coal packed bed through a tuyere installed in the melter-gasifier, charging the reduced materials into the melter-gasifier connected to the reduction reactor and manufacturing molten irons, and supplying reducing gas in the melter-gasifier made from volatile matters contained both in the lumped carbonaceous materials and the fine carbonaceous materials to the reduction reactor.
摘要翻译：本发明涉及一种通过将精细含碳材料注入到熔炉 - 气化器中来制造铁水的设备，以及使用该设备制造铁水的方法。根据本发明的制造铁水的方法包括在还原反应器中还原含有铁矿石的混合物并将含有铁矿石的混合物转化为还原材料的步骤，制备含有挥发物质的集料含碳材料作为用于熔化还原材料的加热源将集中的碳质材料装入熔炉 - 气化器的圆顶形上部并形成煤填充床，制备含有挥发物质的精细含碳材料作为用于熔化还原材料的加热源，将氧和细小的碳质材料注入通过安装在熔化器 - 气化器中的风口将煤填充床装载到还原材料中，将其连接到还原反应器的熔炉 - 气化器中并制造熔融铁，并且在包含两者的挥发性物质的熔炉 - 气化器中供应还原气体集中的碳质材料和细小碳水化合物颗粒材料到还原反应器。

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