公开(公告)号：US07943113B2

公开(公告)日：2011-05-17

申请号：US11956093

申请日：2007-12-13

申请人： Kang-Sup Chung ,  Jae-Chun Lee ,  Jin-Ki Jeong ,  Yang-Soo Kim ,  Hee-Jin Kim

发明人： Kang-Sup Chung ,  Jae-Chun Lee ,  Jin-Ki Jeong ,  Yang-Soo Kim ,  Hee-Jin Kim

IPC分类号： C01G45/12

CPC分类号： C01G45/1228 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2002/77

摘要： There is provided Lithium-manganese oxides expressed as the following chemical formula 1, Li1+xMn1−x−yMyO2+z,  [Chemical Formula 1] wherein 0.01≦x≦0.5, 0≦y≦0.3, −0.2≦z≦0.2, and M is a metal selected from the group consisting of Ti, Mn, V, Cr, Fe, Co, Ni, Cu, Zn, Zr, Nb, Mo, W, Ag, Sn, Ge, Si, Al, and alloy thereof.

摘要翻译： 提供以下列化学式1表示的锂锰氧化物：Li1 + xMn1-x-yMyO2 + z，[化学式1]其中0.01＆nlE; x＆nlE; 0.5,0和nlE; y＆nlE; 0.3，-0.2＆nlE; z＆nlE; 0.2，M是选自Ti，Mn，V，Cr，Fe，Co，Ni，Cu，Zn，Zr，Nb，Mo，W，Ag，Sn，Ge，Si，Al和 合金。

公开(公告)号：US08741150B2

公开(公告)日：2014-06-03

申请号：US13121558

申请日：2009-08-13

申请人： Kang-Sup Chung ,  Jae-Chun Lee ,  Hwan Lee

发明人： Kang-Sup Chung ,  Jae-Chun Lee ,  Hwan Lee

IPC分类号： B01J39/00

CPC分类号： C22B3/24 ,  C22B3/02 ,  C22B3/42 ,  C22B7/006 ,  C22B26/12 ,  Y02P10/234

摘要： The present invention relates to a lithium recovery device comprising a separator reservoir and manganese oxide, a lithium recovery method using the same, and a lithium adsorption/desorption system. The separator reservoir includes a vacant space therein and an outer wall made of a polymer or a membrane of other useful materials. The manganese oxide is contained, as an adsorbent, in the vacant space inside the separator reservoir. The lithium adsorption/desorption system enables lithium recovery through adsorption and desorption of lithium dissolved in seawater using a lithium adsorbent prepared with the manganese oxide in one system, wherein the manganese oxide can be used as a lithium adsorbent with high lithium selectivity. The invention uses a separator reservoir including an outer wall made of a porous polymer or a membrane of other useful materials. As a result, the invention can be directly applied to seawater by enabling free movement of the solution, especially seawater, without additional pressure from the outside. The invention ensures strong stability in seawater and the acidic solution using a polymer with high chemical resistance and mechanical strength, or other useful materials. Therefore, the invention can be widely used in technical fields requiring lithium recovery.

摘要翻译： 锂回收装置技术领域本发明涉及一种锂回收装置，其包括分离器容器和氧化锰，使用其的锂回收方法和锂吸附/解吸系统。 分离器储存器包括其中的空置空间和由聚合物或其它有用材料的膜制成的外壁。 氧化锰作为吸附剂包含在分离器容器内部的空的空间中。 锂吸附/解吸系统通过在一个系统中使用由氧化锰制备的锂吸附剂吸附和解吸溶解在海水中的锂来回收锂，其中氧化锰可用作具有高锂选择性的锂吸附剂。 本发明使用包括由多孔聚合物制成的外壁或其它有用材料的膜的分离器储存器。 结果，本发明可以通过使溶液，特别是海水的自由运动而不受外部的额外压力而直接应用于海水。 本发明确保了使用具有高耐化学性和机械强度的聚合物或其它有用材料的海水和酸性溶液的强稳定性。 因此，本发明可广泛用于需要锂回收的技术领域。

公开(公告)号：US20110174739A1

公开(公告)日：2011-07-21

申请号：US13121558

申请日：2009-08-13

申请人： Kang-Sup Chung ,  Jae-Chun Lee ,  Hwan Lee

发明人： Kang-Sup Chung ,  Jae-Chun Lee ,  Hwan Lee

IPC分类号： C02F1/42

CPC分类号： C22B3/24 ,  C22B3/02 ,  C22B3/42 ,  C22B7/006 ,  C22B26/12 ,  Y02P10/234

摘要： The present invention relates to a lithium recovery device comprising a separator reservoir and manganese oxide, a lithium recovery method using the same, and a lithium adsorption/desorption system. The separator reservoir includes a vacant space therein and an outer wall made of a polymer or a membrane of other useful materials. The manganese oxide is contained, as an adsorbent, in the vacant space inside the separator reservoir. The lithium adsorption/desorption system enables lithium recovery through adsorption and desorption of lithium dissolved in seawater using a lithium adsorbent prepared with the manganese oxide in one system, wherein the manganese oxide can be used as a lithium adsorbent with high lithium selectivity. The invention uses a separator reservoir including an outer wall made of a porous polymer or a membrane of other useful materials. As a result, the invention can be directly applied to seawater by enabling free movement of the solution, especially seawater, without additional pressure from the outside. The invention ensures strong stability in seawater and the acidic solution using a polymer with high chemical resistance and mechanical strength, or other useful materials. Therefore, the invention can be widely used in technical fields requiring lithium recovery.

摘要翻译： 锂回收装置技术领域本发明涉及一种锂回收装置，其包括分离器容器和氧化锰，使用其的锂回收方法和锂吸附/解吸系统。 分离器储存器包括其中的空置空间和由聚合物或其它有用材料的膜制成的外壁。 氧化锰作为吸附剂包含在分离器容器内部的空的空间中。 锂吸附/解吸系统通过在一个系统中使用由氧化锰制备的锂吸附剂吸附和解吸溶解在海水中的锂来回收锂，其中氧化锰可用作具有高锂选择性的锂吸附剂。 本发明使用包括由多孔聚合物制成的外壁或其它有用材料的膜的分离器储存器。 结果，本发明可以通过使溶液，特别是海水的自由运动而不受外部的额外压力而直接应用于海水。 本发明确保了使用具有高耐化学性和机械强度的聚合物或其它有用材料的海水和酸性溶液的强稳定性。 因此，本发明可广泛用于需要锂回收的技术领域。

公开(公告)号：US20060219571A1

公开(公告)日：2006-10-05

申请号：US11390603

申请日：2006-03-28

申请人： Min-Seuk Kim ,  Jae-Chun Lee ,  Jin-Ki Jeong

发明人： Min-Seuk Kim ,  Jae-Chun Lee ,  Jin-Ki Jeong

IPC分类号： C22B11/06 ,  C25B1/24 ,  C25C1/20 ,  C25B15/00 ,  C22B15/00

CPC分类号： C22B11/04 ,  C22B3/045 ,  C22B11/06 ,  Y02P10/234

摘要： The present invention relates to a precious metal leaching method by electrogenerated chlorine and its apparatus, more precisely, the electroleaching apparatus is composed of two reaction chambers at both sides (right and left) which is divided by central separation membrane; one of the reaction chamber is leaching chamber equipped with chlorine leaching-stable electrode for the electrogeneration of chlorine and stirrer for solution stirring and the other reaction chamber is reduction chamber equipped with electrode used for electrolytic recovery of some parts or entire compounds of leached precious metal, and the apparatus can additionally include separator/purifier for quick recovery of targeted precious metal, if necessary. The present invention provides a very simple leaching method and an apparatus thereof which has high leaching efficiency and enables the recovery of leached precious metal.

摘要翻译： 本发明涉及一种通过电热氯的贵金属浸出方法及其装置，更确切地说，电镀装置由两侧（左右两个）由中央分离膜分隔的反应室组成， 反应室中的一个是装有用于电解氯和搅拌器进行溶液搅拌的氯浸稳定电极的浸出室，另一个反应室是装有用于电解回收一些部分或全部化学浸出的贵金属的电极的还原室 ，并且如果需要，该装置还可以包括用于快速回收目标贵金属的分离器/净化器。 本发明提供了一种非常简单的浸出方法及其设备，其具有高浸出效率并且能够回收浸出的贵金属。

公开(公告)号：US08986519B2

公开(公告)日：2015-03-24

申请号：US13523139

申请日：2012-06-14

申请人： Soo-Kyung Kim ,  Jae-Chun Lee ,  Jin-Ki Jeong ,  Jeong-Soo Sohn ,  Young Min Oh

发明人： Soo-Kyung Kim ,  Jae-Chun Lee ,  Jin-Ki Jeong ,  Jeong-Soo Sohn ,  Young Min Oh

IPC分类号： C25C7/02 ,  C25C7/00 ,  C25C1/00 ,  C25C1/20

CPC分类号： C25C7/02 ,  C25C1/20 ,  C25C7/00

摘要： An electrowinning apparatus and method are provided. The electrowinning apparatus includes: an electrolytic cell including a body portion which has an inlet for introducing an aqueous solution containing metal ions into the body portion and a conical portion which is gradually reduced in diameter from top to bottom and disposed under the body portion; a ring-shaped cathode coupled to an inner circumferential surface of the body portion of the electrolytic cell and having an entrance hole which extends from an outer circumferential surface of the cathode through to an inner circumferential surface of the cathode and is connected to the inlet of the electrolytic cell; and a hollow anode having an upper end disposed outside the electrolytic cell and inserted into the cathode. In the electrowinning method, a metal can be recovered from an aqueous solution containing a low concentration of metal ions using the above cyclone-shaped electrowinning apparatus.

摘要翻译： 提供电解提取装置和方法。 电解提取装置包括：电解槽，其包括主体部分，其具有用于将含有金属离子的水溶液引入主体部分的入口和从顶部到底部逐渐减小并设置在主体部分下方的锥形部分; 耦合到所述电解槽的主体部分的内周面的环状阴极，具有从所述阴极的外周面延伸到所述阴极的内周面的入口孔，并且连接到所述入口 电解池; 以及空心阳极，其上端设置在电解槽的外部并插入阴极。 在电解提取法中，使用上述旋风式电解提取装置可以从含有低浓度金属离子的水溶液中回收金属。

公开(公告)号：US20070209477A1

公开(公告)日：2007-09-13

申请号：US11381738

申请日：2006-05-04

申请人： Won-Baek Kim ,  Je-Shin Park ,  Chang-Youl Suh ,  Dae-Sup Kil ,  Jae-Chun Lee

发明人： Won-Baek Kim ,  Je-Shin Park ,  Chang-Youl Suh ,  Dae-Sup Kil ,  Jae-Chun Lee

IPC分类号： B22F9/14

CPC分类号： B22F9/14 ,  B22F2998/10 ,  B22F1/0018

摘要： A method for manufacturing alloy nanopowders is disclosed, which comprises a step in which a wire manufactured in such a manner that at least one hetero metal is coated on a metallic wire is used to manufacture alloy nanopowders. At least one hetero metal is coated on a pure metal wire or an alloy wire based on an electroplating method, an electroless plating or other methods. The alloy wire is electrically exploded for thereby manufacturing at least two-component alloy nanopowder.

摘要翻译： 公开了一种制造合金纳米粉末的方法，该方法包括以下方式制造合金纳米粉末的方法，其中以金属线材上至少一种异质金属涂覆的方式制造。 基于电镀方法，无电镀或其它方法，在纯金属线或合金丝上涂覆至少一种异质金属。 合金线电分解，从而制造至少两组分合金纳米粉末。

公开(公告)号：US06967849B1

公开(公告)日：2005-11-22

申请号：US09705759

申请日：2000-11-06

申请人： Min-Kyu Hwang ,  Jae-Chun Lee ,  Sang-Kyun Lee

发明人： Min-Kyu Hwang ,  Jae-Chun Lee ,  Sang-Kyun Lee

IPC分类号： H05K7/00 ,  H01L25/07 ,  H01L25/18 ,  H05K1/14 ,  H05K3/30 ,  H05K5/00 ,  H05K7/02

CPC分类号： H05K5/0026 ,  H01L2224/48091 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/1627 ,  H05K1/141 ,  H05K3/308 ,  H01L2924/00014 ,  H01L2924/00

摘要： A system module including a case constituting a body of the one system module; power pins and signal pins disposed adjacent to three edges on a surface of the case in a manner such that substantially a U-shaped arrangement is obtained; a power board located inside the case and electrically connected with the power pins; and a signal board located inside the case and electrically connected with the signal pins. At least two corner portions among four corner portions of the case, which two corner portions are opposite to each other in a diagonal direction, are defined with engaging holes, respectively, through which the case and a heat sink are coupled with each other. Connecting pins and inserting holes through which the connecting pins are inserted, respectively, are complementarily formed and defined on and in the power board and the signal board, so as to electrically connect the power board and the signal board with each other.

摘要翻译： 一种系统模块，包括构成所述一个系统模块的主体的壳体; 电源引脚和信号引脚，以使得基本上获得大致U形布置的方式布置在壳体的表面上的三个边缘附近; 电源板，位于壳体内并与电源引脚电连接; 以及位于壳体内并与信号引脚电连接的信号板。 壳体的四个拐角部分中的两个拐角部分在对角方向上彼此相对的两个角部分中的至少两个角部分别被限定有接合孔，壳体和散热器通过该接合孔彼此联接。 分别连接引脚和插入孔的插入孔互补地形成并限定在电源板和信号板上，以将电源板和信号板彼此电连接。

公开(公告)号：US09194019B2

公开(公告)日：2015-11-24

申请号：US13531038

申请日：2012-06-22

申请人： Min-Seuk Kim ,  Jae-Chun Lee

发明人： Min-Seuk Kim ,  Jae-Chun Lee

IPC分类号： C25B1/46 ,  C25B15/08 ,  C22B3/02 ,  C22B3/12 ,  C22B3/14 ,  C22B3/20 ,  B01D19/00 ,  C22B3/04 ,  C22B7/00 ,  C25B1/34 ,  C25B9/08

CPC分类号： C22B3/02 ,  B01D19/0005 ,  C22B3/0002 ,  C22B3/0004 ,  C22B3/045 ,  C22B3/12 ,  C22B7/008 ,  C25B1/34 ,  C25B1/46 ,  C25B9/08 ,  C25B15/08 ,  Y02P10/234 ,  Y02W30/54

摘要： The present disclosure provides an apparatus and a method for recovery of valuable metals. The apparatus includes an electrolytic chlorine producing bath, a dissolution bath disposed at a rear side of the electrolytic chlorine producing bath to perform leaching of a valuable metal content, a gas supplier connected to the dissolution bath to supply a carrier gas, a collection bath disposed at the rear side of the dissolution bath to collect a volatile material, a separation bath separating and purifying a leaching reactant generated in the dissolution bath, and chlorine and sodium hydroxide recirculation lines connecting the electrolytic chlorine producing bath, the dissolution bath and the separation bath. The apparatus permits recovery of valuable metals according to characteristics of the valuable metal, and the chlorine and sodium hydroxide recirculation lines of the apparatus provides optimized recovery rate and efficiency, thereby realizing economic feasibility.

摘要翻译： 本公开提供了一种用于回收有价金属的装置和方法。 该设备包括电解氯生产浴，设置在电解氯生产浴的后侧的溶解浴以进行有价值的金属含量的浸出，连接到溶解浴以提供载气的气体供应器，设置的收集槽 在溶解浴的后侧收集挥发性物质，分离和纯化在溶解浴中产生的浸出反应物的分离浴以及连接电解氯生产浴，溶解浴和分离浴的氯和氢氧化钠再循环管 。 该设备允许根据贵重金属的特性回收贵重金属，并且设备的氯和氢氧化钠再循环管线提供优化的回收率和效率，从而实现经济可行性。