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公开(公告)号：WO2019233053A1
公开(公告)日：2019-12-12
申请号：PCT/CN2018/118015
申请日：2018-11-28
Applicant: 常德力元新材料有限责任公司
Abstract: 本发明提供了一种多微孔泡沫镍，以聚氨酯海绵为基体，整体呈三维网状多孔结构，微孔密度≥10个/μm 2 ，比表面积≥15m 2 /g，镍含量≥99.5％，各杂质成分的质量占比为：Cu≤50ppm，Fe≤100ppm，Si≤100ppm，C≤200ppm，S≤100ppm。还提供了其制备方法，将聚氨酯海绵经导电化——预镀——主镀——水洗——烘干——焚烧——还原冷却步骤后制得，将经水洗后的材料置于温度为300～500℃的烘干装置中1～6min；所述焚烧步骤具体为：将经烘干后的材料置于温度为450～650℃的焚烧装置中4～24min。本发明的多微孔泡沫镍，微孔密度大，比表面积大，抗拉强度高，其制备方法简单，工艺可控性高。
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公开(公告)号：WO2006084318A1
公开(公告)日：2006-08-17
申请号：PCT/AU2006/000161
申请日：2006-02-08
Applicant: BHP BILLITON INNOVATION PTY LTD , BLIZNYUKOV, Sergey, Alexander , RATCHEV, Ivan, Petkov , RIGBY, Gregory, David , MUSGRAVE, David, Thomas , OLIVARES, Rene, Ignacio , SHOOK, Andrew, Arthur
Inventor： BLIZNYUKOV, Sergey, Alexander , RATCHEV, Ivan, Petkov , RIGBY, Gregory, David , MUSGRAVE, David, Thomas , OLIVARES, Rene, Ignacio , SHOOK, Andrew, Arthur
CPC classification number: C22B34/129 , C25C3/28 , C25C5/04 , C25C7/005
Abstract: A process for supplying solid chloride-containing electrolyte to an electrochemical cell (3) is described. The process includes supplying solid electrolyte into a section of the cell through at least one delivery means (13) in the cell that at least substantially isolates the solid electrolyte from the remainder of the cell and melting the solid electrolyte in the delivery means. The delivery means is formed and positioned in the cell so that HCl gas that is produced as the solid electrolyte melts is confined at least initially within the delivery means.
Abstract translation: 描述了向电化学电池（3）供应固体含氯化物电解质的方法。 该方法包括通过细胞中的至少一个输送装置（13）将固体电解质提供到细胞的一部分中，其至少基本上将固体电解质与细胞的其余部分隔离并且在输送装置中熔化固体电解质。 输送装置形成并定位在电池中，使得作为固体电解质熔化产生的HCl气体至少最初限制在输送装置内。
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公开(公告)号：WO2009117354A3
公开(公告)日：2009-12-23
申请号：PCT/US2009037271
申请日：2009-03-16
Applicant: ELTRON RES & DEV INC , BUSCHMANN WAYNE
Inventor： BUSCHMANN WAYNE
Abstract: Apparatus and processes are disclosed for electrowinning metal from a fluid stream. A representative apparatus comprises at least one spouted bed reactor wherein each said reactor includes an anolyte chamber comprising an anode and configured for containing an anolyte, a catholyte chamber comprising a current collector and configured for containing a particulate cathode bed and a flowing stream of an electrically conductive metal-containing fluid, and a membrane separating said anolyte chamber and said catholyte chamber, an inlet for an electrically conductive metal-containing fluid stream; and a particle bed churning device configured for spouting particle bed particles in the catholyte chamber independently of the flow of said metal-containing fluid stream. In operation, reduced heavy metals or their oxides are recovered from the cathode particles.
Abstract translation: 公开了用于从流体流中电解金属的装置和方法。 代表性装置包括至少一个喷射床反应器，其中每个所述反应器包括阳极电解液室，该阳极电解液室包括阳极并构造成用于容纳阳极电解液，阴极电解液室包括集电器，并构造成用于容纳颗粒状阴极床和电流 含有导电金属的流体和分离所述阳极电解液室和所述阴极电解液室的膜，用于导电含金属流体物流的入口; 以及颗粒床搅拌装置，其被配置用于独立于所述含金属流体流的流动而将颗粒床颗粒喷射在阴极电解液室中。 在操作中，还原的重金属或其氧化物从阴极颗粒中回收。
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公开(公告)号：WO2009117354A2
公开(公告)日：2009-09-24
申请号：PCT/US2009/037271
申请日：2009-03-16
Applicant: ELTRON RESEARCH & DEVELOPMENT, INC. , BUSCHMANN, Wayne
Inventor： BUSCHMANN, Wayne
Abstract: Apparatus and processes are disclosed for electrowinning metal from a fluid stream. A representative apparatus comprises at least one spouted bed reactor wherein each said reactor includes an anolyte chamber comprising an anode and configured for containing an anolyte, a catholyte chamber comprising a current collector and configured for containing a particulate cathode bed and a flowing stream of an electrically conductive metal-containing fluid, and a membrane separating said anolyte chamber and said catholyte chamber, an inlet for an electrically conductive metal-containing fluid stream; and a particle bed churning device configured for spouting particle bed particles in the catholyte chamber independently of the flow of said metal-containing fluid stream. In operation, reduced heavy metals or their oxides are recovered from the cathode particles.
Abstract translation: 公开了用于从流体流中电解金属的装置和方法。 代表性的装置包括至少一个喷射床反应器，其中每个所述反应器包括含有阳极并构造成用于容纳阳极电解液的阳极电解液室，包含集流器并构造成用于容纳颗粒阴极床和电流的流动的阴极电解液室 含导电金属的流体以及分隔所述阳极电解液室和所述阴极电解液室的膜，用于含导电金属的流体流的入口; 以及构造成用于独立于所述含金属流体流的流动而喷射阴极液室中的粒子床粒子的粒子床搅动设备。 在操作中，从阴极颗粒回收减少的重金属或其氧化物。
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公开(公告)号：WO2008101290A1
公开(公告)日：2008-08-28
申请号：PCT/AU2008/000228
申请日：2008-02-20
Applicant: METALYSIS LIMITED , OLIVARES, René, Ignacio , RIGBY, Gregory, David , RATCHEV, Ivan
Inventor： OLIVARES, René, Ignacio , RIGBY, Gregory, David , RATCHEV, Ivan
Abstract: A cathode element for use in an electrochemical cell for carrying out an electrochemical process for reducing a metal oxide such as a titanium oxide in a solid state is disclosed. The cathode element includes a honeycomb-shaped structure that includes a series of interconnected walls (103) that define a plurality of passages (97) for an electrolyte in the cell to penetrate the structure to contact internal exposed surfaces of the structure.
Abstract translation: 公开了用于电化学电池中用于进行用于还原金属氧化物如氧化钛固态的电化学方法的阴极元件。 阴极元件包括蜂窝状结构，其包括一系列互连的壁（103），其限定用于电池中的电解质的多个通道（97），以穿透结构以接触结构的内部暴露表面。
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Patent Agency Ranking
公开(公告)号：WO2008101283A1
公开(公告)日：2008-08-28
申请号：PCT/AU2008/000220
申请日：2008-02-20
Applicant: METALYSIS LIMITED , RIGBY, Gregory, David , RATCHEV, Ivan , SHOOK, Andrew, Arthur
Inventor： RIGBY, Gregory, David , RATCHEV, Ivan , SHOOK, Andrew, Arthur
IPC: C25C3/00 , C22B34/12 , C25C5/04 , C22B9/14 , C25C3/28 , C25C7/00 , C22B34/00 , C25C5/00 , C25C7/06
CPC classification number: C22B34/129 , C22B9/14 , C25C3/26 , C25C7/00 , C25C7/06
Abstract: A commercial scale electrochemical cell for carrying out an electrochemical process for reducing a metal oxide such as a titanium oxide in a solid state is disclosed. The cell includes a plurality of cathodes that are formed at least in part from the metal oxide and can be removed from the cell and replaced by other such cathodes as the process continues to operate in the cell and thereby continues to reduce the metal oxide in the cell.
Abstract translation: 公开了用于进行用于还原金属氧化物如氧化钛固态的电化学方法的商业规模的电化学电池。 电池包括多个阴极，其至少部分地从金属氧化物形成，并且可以从电池移除并被其它这样的阴极替代，因为该工艺继续在电池中操作，从而继续减少金属氧化物 细胞。
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公开(公告)号：WO2006009700B1
公开(公告)日：2006-11-23
申请号：PCT/US2005020994
申请日：2005-06-15
Applicant: US GOV NAVY NAVAL RES LAB
Inventor： O'GRADY WILLIAM E , CHEEK GRAHAM T
CPC classification number: C22B34/129 , C22B34/1295 , C25C3/00 , C25C3/26
Abstract: A low temperature method for reducing and purifying refractory metals, metal compounds, and semi-metals using a catalyst. Using this invention, TiO 2 can be reduced directly to Ti metal at room temperature. The catalyst is an ion in an electrolyte that catalyzes the rate of the reduction of a compound MX to M, wherein M is a metal or a semi-metal; MX is a metal compound, a semi-metal compound, or a metal or semi-metal dissolved as an impurity in M; and X is an element chemically combined with or dissolved in M.
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8.发明申请
公开(公告)号：WO2002061183A2
公开(公告)日：2002-08-08
申请号：PCT/EP2002/000826
申请日：2002-01-26
Applicant: HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN , NATTER, Harald , DIERSTEIN, Andrea , HEMPELMANN, Rolf , STEPHAN, Hans-Oscar , KROPF, Christian
Inventor： NATTER, Harald , DIERSTEIN, Andrea , HEMPELMANN, Rolf , STEPHAN, Hans-Oscar , KROPF, Christian
IPC: C25C5/00
CPC classification number: C25B1/00 , Y02E60/368
Abstract: Beschrieben wird ein Verfahren zur Herstellung amorpher und/oder kristalliner (Misch-)Oxide von Metallen, insbesondere Metallen der dritten bis fünften Hauptgruppe oder der Nebengruppen des Periodensystems, mit mittleren Teilchendurchmessern der (Misch-)Oxide im Bereich von 1 bis 500 nm, insbesondere 1 bis 100 nm, bei dem man in einer mit einer Kathode und einer Anode ausgestatteten Elektrolysevorrichtung in einem organischen Elektrolyten gelöste lonen desjenigen oder derjenigen Metalle, deren (Misch-)Oxid hergestellt werden soll, in Gegenwart eines Oxidationsmittels an der Kathode elektrochemisch reduziert, wobei Kathodenraum (Kathodenhalbzelle) und Anodenraum (Anodenhalbzelle) durch eine poröse Trenn- oder Scheidewand (Diaphragma) voneinander getrennt sind, die den Stromdurchgang ermöglicht, also durchlässig für Kationen und Anionen ist, jedoch den Durchtritt von elementarem Halogen vom Anoden-zum Katodenraum erschwert, insbesondere verhindert.
Abstract translation: 公开的是用于生产的无定形和/或结晶的方法的金属（混合）氧化物，所述第三的特别是金属〜第五主族或周期系的次级组，在1至500nm的范围内的（混合的）氧化物的平均粒径，特别是 从1至100纳米，其中在一个主体，其溶解离子具有阴极和阳极的电解装置，或这些金属，其的有机电解质（混合）氧化物是在氧化剂在阴极的存在下产生，其特征在于，电化学还原 阴极室（阴极半电池）和阳极室（阳极半电池）由多孔分隔或分离壁（振动板），其允许电流的通道分隔开，能透过阳离子和阴离子，但是，阻碍元素卤素的从阳极到阴极隔室的通路，特别是 预防。
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公开(公告)号：WO2016196037A1
公开(公告)日：2016-12-08
申请号：PCT/US2016/033445
申请日：2016-05-20
Applicant: CLEAN LITHIUM CORPORATION
Inventor： SWONGER, Lawrence Ralph , BODOIN, Emilie
CPC classification number: H01M4/0452 , A61F5/566 , A61M2205/8206 , A61N1/36 , A61N1/378 , A61N1/39 , B60L11/1879 , C25C1/02 , C25C7/00 , C25D3/42 , C25D7/00 , C25D17/002 , C25D17/10 , H01M4/0404 , H01M4/134 , H01M4/1395 , H01M4/382 , H01M6/14 , H01M10/052 , H01M10/0525 , H01M2220/20 , H01M2220/30 , H04R25/606 , H04R2225/31 , H04R2225/67 , Y02E60/122
Abstract: High purity lithium and associated products are provided. In a general embodiment, the present disclosure provides a lithium metal product in which the lithium metal is obtained using a selective lithium ion conducting layer. The selective lithium ion conducting layer includes an active metal ion conducting glass or glass ceramic that conducts only lithium ions. The present lithium metal products produced using a selective lithium ion conducting layer advantageously provide for improved lithium purity when compared to commercial lithium metal. Pursuant to the present disclosure, lithium metal having a purity of at least 99.96 weight percent on a metals basis can be obtained.
Abstract translation: 提供高纯度锂及相关产品。 在一般实施方案中，本公开提供了一种锂金属产物，其中使用选择性锂离子传导层获得锂金属。 选择性锂离子传导层包括只传导锂离子的活性金属离子导电玻璃或玻璃陶瓷。 与商业锂金属相比，使用选择性锂离子传导层制备的目前的锂金属产品有利地提供了改善的锂纯度。 根据本公开，可以得到金属纯度至少为99.96重量％的锂金属。
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公开(公告)号：WO2014047689A1
公开(公告)日：2014-04-03
申请号：PCT/AU2013/001109
申请日：2013-09-26
Applicant: STEELMORE HOLDINGS PTY LTD
Inventor： CEREZO, Jason Robert
CPC classification number: C25C7/02 , C25C1/12 , Y10T29/49117
Abstract: An electrode for electrolytic processes, the electrode comprising a conducting bar and a plate attached to the conducting bar, wherein the conducting bar has a conducting member attached thereto to increase the conductivity of the conducting bar.
Abstract translation: 一种用于电解工艺的电极，所述电极包括导电棒和连接到导电棒的板，其中导电棒具有连接到其上的导电构件，以增加导电棒的导电性。
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