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1. 发明公开

EP2940155A1 APPARATUS AND METHOD FOR PROCESSING MOLTEN IRON 有权
标题翻译： VORRICHTUNG UND VERFAHREN ZUR VERARBEITUNG VON EISENSCHMELZE
公开(公告)号：EP2940155A1
公开(公告)日：2015-11-04
申请号：EP12890754.0
申请日：2012-12-28
申请人： Posco
发明人： SEO, Jeong Do , CHOI, Joo , SHIN, Yong Mog
IPC分类号： C21B13/00 , C21B11/00
CPC分类号： C21C7/076 , C21C5/5211 , C21C7/04 , Y02P10/216 , Y02P10/242
摘要： Provided are an apparatus and a method for treating molten iron, the method for treating impurities contained in molten iron, the method comprising producing molten iron by melting an iron source containing copper, charging the molten iron into a first container, preparing flux in a second container disposed under the first container, and spraying the molten iron prepared in the first container to the second container in the form of droplets and making the molten iron react with the flux to remove copper contained in the molten iron, thereby being capable of easily removing copper (Cu) contained in the molten iron and using a low-cost iron source.
摘要翻译：提供了一种处理铁水的设备和方法，用于处理铁水中所含杂质的方法，该方法包括通过熔化含有铜的铁源生产铁水，将铁水装入第一容器中，在第二容器中制备助熔剂集装箱，其设置在第一容器下方，并将制备在第一容器中的铁水以液滴的形式喷射到第二容器，并使铁水与助熔剂反应以除去铁水中所含的铜，从而能够容易地除去包含在铁水中的铜（Cu）和使用低成本的铁源。

2. 发明公开

EP2845914A1 SINTERING DEVICE AND SINTERING METHOD USING INDUCTION HEATING 审中-公开
标题翻译： SINTERVORRICHTUNG发现麻醉麻省理工学院
公开(公告)号：EP2845914A1
公开(公告)日：2015-03-11
申请号：EP13782076.7
申请日：2013-04-23
申请人： Posco
发明人： KANG, Young Ju , JU, Dong Seon , SHIN, Dong Yeop , SEO, Jeong Do
IPC分类号： C22B1/16 , F27B21/08 , B22F3/10
CPC分类号： C22B1/16 , B22F3/003 , B22F3/10 , B22F2999/00 , F27B21/06 , F27D99/0006 , F27D2099/0015 , Y02P10/253 , B22F2202/07
摘要： Disclosed are a sintering device and method using induction heating capable of inducing heating of highly conductive materials included in raw ore through magnetic induction of an induction coil to heat the raw ore. The sintering device using induction heating inductively heats raw ores to produce sintered ores, and includes an induction case and a heating inductor which is mounted in the induction case and induces the heating of the raw ores that is housed in or passes through the induction case through magnetic induction.
摘要翻译：公开了一种使用感应加热的烧结装置和方法，该感应加热能够通过感应线圈的磁感应来诱导原料矿中包含的高导电性材料的加热，以加热原矿。使用感应加热的烧结装置感应加热原矿石以生产烧结矿石，并且包括感应壳和加热电感器，其安装在感应箱中并且引起容纳在或通过感应箱的原矿的加热磁感应。

3. 发明公开

EP3725430A1 MOLTEN MATERIAL PROCESSING DEVICE 无效转让
公开(公告)号：EP3725430A1
公开(公告)日：2020-10-21
申请号：EP18888361.5
申请日：2018-12-07
申请人： POSCO
发明人： KIM, Sung Jool , SEO, Jeong Do , AHN, Chong Tae
IPC分类号： B22D11/103 , B22D41/00
摘要： Provided is a molten material processing device including a container which includes a molten material accommodation space formed therein, a molten material inlet part disposed at one side thereof, and a molten material outlet formed at the other side thereof, and a dam which is positioned between the molten material inlet part and the molten material outlet so that one surface thereof directly faces the molten material inlet part, is mounted on a bottom of the container and connected to two longitudinal direction side walls. The dam is mounted on a drop area of a molten material formed below the molten material inlet part and has a top surface positioned in an upper portion of the molten material. The molten material processing device is capable of increasing an area that an upward flow reaches to reduce a dead volume of the molten material, thereby improving inclusion removal capacity.

4. 发明授权

EP2940155B1 APPARATUS AND METHOD FOR PROCESSING MOLTEN IRON 有权
标题翻译：加工熔铁的装置和方法
公开(公告)号：EP2940155B1
公开(公告)日：2017-12-27
申请号：EP12890754.0
申请日：2012-12-28
申请人： Posco
发明人： SEO, Jeong Do , CHOI, Joo , SHIN, Yong Mog
IPC分类号： C21B13/00 , C21B11/00 , C21C1/04 , C21C7/064 , C21C7/076 , C21C5/52 , C21C7/04
CPC分类号： C21C7/076 , C21C5/5211 , C21C7/04 , Y02P10/216 , Y02P10/242
摘要： Provided are an apparatus and a method for treating molten iron, the method for treating impurities contained in molten iron, the method comprising producing molten iron by melting an iron source containing copper, charging the molten iron into a first container, preparing flux in a second container disposed under the first container, and spraying the molten iron prepared in the first container to the second container in the form of droplets and making the molten iron react with the flux to remove copper contained in the molten iron, thereby being capable of easily removing copper (Cu) contained in the molten iron and using a low-cost iron source.

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