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    Method for recovering valuable metals from slag and apparatus for manufacturing multifunctional aggregate
    3.
    发明授权
    Method for recovering valuable metals from slag and apparatus for manufacturing multifunctional aggregate 有权
    从渣中回收有价值金属的方法和制造多功能骨料的设备

    公开(公告)号：US09469885B2

    公开(公告)日：2016-10-18

    申请号：US14096956

    申请日：2013-12-04

    申请人： Hyundai Steel Company

    发明人： Joon-Seong Ki

    IPC分类号： C22B5/00 ,  C22B7/04 ,  C04B5/06 ,  C04B18/14

    CPC分类号： C22B7/04 ,  C04B5/065 ,  C04B18/141 ,  Y02P10/212 ,  Y02W30/94

    摘要： An apparatus for recovering valuable metals and manufacturing multifunctional aggregate from slag. The apparatus includes a slag reforming processing pot 10 in which molten slag discharged from a converter or an electric furnace is stored, a reducing agent introducing part 20 which introduces a reducing agent into the slag reforming processing pot from above, the reducing agent recovering valuable metals from the molten slag, a reducing agent inflow part 25 which inputs a reducing agent into the slag reforming processing pot through a lower portion of a side of the slag reforming processing pot, the reducing agent recovering valuable metals from the molten slag, and cooling units 30 and 40 which create bubbles and perform controlled cooling in order to convert the molten slag, from which the valuable metals are recovered, into a light material having a porous structure.

    摘要翻译： 一种用于回收贵重金属并从炉渣制造多功能骨料的设备。 该装置包括：炉渣重整处理罐10，其中储存从转炉或电炉排出的熔渣;将还原剂从上方引入炉渣重整处理罐的还原剂导入部20，还原剂回收有价金属 来自熔渣的还原剂流入部分25，其通过炉渣重整处理罐的一侧的下部将还原剂输入到炉渣重整处理罐中，还原剂从熔渣中回收有价值的金属，以及冷却单元 30和40，其产生气泡并执行受控制的冷却，以便将有价金属被回收的熔渣转化为具有多孔结构的轻质材料。

    METHOD FOR REDUCING SLAG
    4.
    发明申请
    METHOD FOR REDUCING SLAG 有权
    减少滑坡的方法

    公开(公告)号：US20140331820A1

    公开(公告)日：2014-11-13

    申请号：US14446283

    申请日：2014-07-29

    申请人： Hyundai Steel Company ,  Inha-Industry Partnership Institute

    发明人： Joon-Seong Ki ,  Dong-Kyung Shin ,  Byung-Don You ,  Seong-Woong Joo ,  Seong-Hun Hong ,  Jin-Ill Hwang

    IPC分类号： C21B15/00 ,  C22B7/04

    CPC分类号： C21B15/00 ,  C04B5/00 ,  C04B5/06 ,  C21C5/36 ,  C21C5/54 ,  C21C7/0087 ,  C22B7/04 ,  Y02P10/216

    摘要： Disclosed herein is a method of reducing slag, including the steps of: examining the components of slag to be reduced, and setting a target composition ratio after reduction; determining the mixing ratio and input amount of a complex reducing agent of a plurality of reducing agents in accordance with the set target composition ratio to determine the complex reducing agent; and supplying the complex reducing agent into molten slag to reduce the slag. The method is advantageous in that the reduction efficiency of slag can be maximized, various kinds of reducing agents can be efficiently used, and the recovery amount of valuable metals can be increased, thus reducing cost.

    摘要翻译： 本文公开了一种减少炉渣的方法，包括以下步骤：检查要还原的炉渣组分，还原后设定目标组成比; 根据设定的目标组成比确定多种还原剂的复合还原剂的混合比例和输入量，以确定复合还原剂; 并将复合还原剂供应到熔渣中以减少炉渣。 该方法的优点在于可以使炉渣的还原效率最大化，可以有效地使用各种还原剂，可以提高贵金属的回收量，从而降低成本。

    Method for reducing slag
    5.
    发明授权
    Method for reducing slag 有权
    减渣方法

    公开(公告)号：US09512497B2

    公开(公告)日：2016-12-06

    申请号：US14446283

    申请日：2014-07-29

    申请人： Hyundai Steel Company ,  Inha-Industry Partnership Institute

    发明人： Joon-Seong Ki ,  Dong-Kyung Shin ,  Byung-Don You ,  Seong-Woong Joo ,  Seong-Hun Hong ,  Jin-Ill Hwang

    IPC分类号： C21C7/00 ,  C22B7/04 ,  C21C5/54 ,  C04B5/00 ,  C04B5/06 ,  C21B15/00 ,  C21C5/36

    CPC分类号： C21B15/00 ,  C04B5/00 ,  C04B5/06 ,  C21C5/36 ,  C21C5/54 ,  C21C7/0087 ,  C22B7/04 ,  Y02P10/216

    摘要： Disclosed herein is a method of reducing slag, including the steps of: examining the components of slag to be reduced, and setting a target composition ratio after reduction; determining the mixing ratio and input amount of a complex reducing agent of a plurality of reducing agents in accordance with the set target composition ratio to determine the complex reducing agent; and supplying the complex reducing agent into molten slag to reduce the slag. The method is advantageous in that the reduction efficiency of slag can be maximized, various kinds of reducing agents can be efficiently used, and the recovery amount of valuable metals can be increased, thus reducing cost.

    摘要翻译： 本文公开了一种减少炉渣的方法，包括以下步骤：检查要还原的炉渣组分，还原后设定目标组成比; 根据设定的目标组成比确定多种还原剂的复合还原剂的混合比例和输入量，以确定复合还原剂; 并将复合还原剂供应到熔渣中以减少炉渣。 该方法的优点在于可以使炉渣的还原效率最大化，可以有效地使用各种还原剂，可以提高贵金属的回收量，从而降低成本。

    METHOD FOR RECOVERING VALUABLE METALS FROM SLAG AND APPARATUS FOR MANUFACTURING MULTIFUNCTIONAL AGGREGATE
    6.
    发明申请
    METHOD FOR RECOVERING VALUABLE METALS FROM SLAG AND APPARATUS FOR MANUFACTURING MULTIFUNCTIONAL AGGREGATE 审中-公开
    从SLAG中回收有价值金属的方法和制造多功能聚集体的装置

    公开(公告)号：US20140091503A1

    公开(公告)日：2014-04-03

    申请号：US14096956

    申请日：2013-12-04

    申请人： Hyundai Steel Company

    发明人： Joon-Seong Ki

    IPC分类号： C22B7/04

    CPC分类号： C22B7/04 ,  C04B5/065 ,  C04B18/141 ,  Y02P10/212 ,  Y02W30/94

    摘要： An apparatus for recovering valuable metals and manufacturing multifunctional aggregate from slag. The apparatus includes a slag reforming processing pot 10 in which molten slag discharged from a converter or an electric furnace is stored, a reducing agent introducing part 20 which introduces a reducing agent into the slag reforming processing pot from above, the reducing agent recovering valuable metals from the molten slag, a reducing agent inflow part 25 which inputs a reducing agent into the slag reforming processing pot through a lower portion of a side of the slag reforming processing pot, the reducing agent recovering valuable metals from the molten slag, and cooling units 30 and 40 which create bubbles and perform controlled cooling in order to convert the molten slag, from which the valuable metals are recovered, into a light material having a porous structure.

    摘要翻译： 一种用于回收贵重金属并从炉渣制造多功能骨料的设备。 该装置包括：炉渣重整处理罐10，其中储存从转炉或电炉排出的熔渣;将还原剂从上方引入炉渣重整处理罐的还原剂导入部20，还原剂回收有价金属 来自熔渣的还原剂流入部分25，其通过炉渣重整处理罐的一侧的下部将还原剂输入到炉渣重整处理罐中，还原剂从熔渣中回收有价值的金属，以及冷却单元 30和40，其产生气泡并执行受控制的冷却，以便将有价金属被回收的熔渣转化为具有多孔结构的轻质材料。