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1. 发明申请

WO2016040244A2 A SYSTEM, APPARATUS, AND PROCESS FOR LEACHING METAL AND STORING THERMAL ENERGY DURING METAL EXTRACTION 审中-公开
标题翻译：金属提取过程中浸出金属和储存热能的系统，设备和方法
公开(公告)号：WO2016040244A2
公开(公告)日：2016-03-17
申请号：PCT/US2015/048823
申请日：2015-09-08
申请人： JALBOUT, Abraham, Fouad , GODINEZ, Andres , GERVASIO, Dominic, Francis , ELSENTRIECY, Hassan, H.
发明人： GODINEZ, Andres , GERVASIO, Dominic, Francis , ELSENTRIECY, Hassan, H.
IPC分类号： C22B3/00 , C22B4/08
CPC分类号： C22B11/04 , C22B3/00 , C22B3/02 , C22B4/00 , C22B4/08 , C22B7/04 , C22B15/0065 , C25C3/00 , C25C3/34 , C25C7/025 , Y02P10/234 , Y02P10/236
摘要： An environmentally friendly (e.g. no acid, base, or cyanide) system and process for large scale extraction of metal ion into aerobic molten salt (or ionic liquid) and the electrodeposition of metal (e.g. copper, gold, silver, etc.) from the metal ion dissolved in the molten salt. The non-volatile low vapor pressure liquid salt is reusable, and heat from the molten slag can heat the molten salts or ionic liquids. Another embodiment comprises a one-pot apparatus for the extraction of metal (e.g. copper) from metal earths and electrodepositing the metal using a low melting (209°C) aerated Na-K-Zn chloride salt in which copper metal oxidizes and is converted to soluble copper chloride. When an electrical power supply is connected to the graphite vessel (cathode) and to copper rods in the melt (anodes), then the copper chloride is deposited as copper metal by electroreduction on the bottom of the graphite reaction vessel.
摘要翻译：将环境友好的（例如没有酸，碱或氰化物）系统和用于将金属离子大规模提取到好氧熔盐（或离子液体）中的方法和金属（例如铜，金，银等）的电沉积从金属离子溶解在熔融盐中。非挥发性低蒸气压液体盐是可重复使用的，来自熔融炉渣的热可以加热熔盐或离子液体。另一个实施方案包括用于从金属土中提取金属（例如铜）并使用低熔点（209℃）曝气的Na-K-Zn氯化物盐电沉积金属的一锅装置，其中铜金属氧化并转化为可溶性氯化铜。当电源连接到石墨容器（阴极）和熔体（阳极）中的铜棒时，然后通过电还原将铜氯化铜作为铜金属沉积在石墨反应容器的底部。

2. 发明申请

WO2014201274A1 IMPROVED LIQUID METAL ELECTRODES FOR GAS SEPARATION 审中-公开
标题翻译：改进用于气体分离的液体金属电极
公开(公告)号：WO2014201274A1
公开(公告)日：2014-12-18
申请号：PCT/US2014/042163
申请日：2014-06-12
申请人： POWELL, Adam, Clayton , STRAUSS, John , TUCKER, Robert, Steve , VOELLINGER, Jason, Brodie
发明人： POWELL, Adam, Clayton , STRAUSS, John , TUCKER, Robert, Steve , VOELLINGER, Jason, Brodie
IPC分类号： C25C3/04
CPC分类号： C25C7/005 , C25B1/02 , C25B9/14 , C25C3/00 , C25C3/02 , C25C3/04 , C25C7/025
摘要： Methods separates a gas comprising providing a first electrode in ion-conducting contact with an electrolyte, providing a second electrode in ion-conducting contact with the electrolyte, wherein the second electrode comprises a liquid metal, providing a displacing material comprising a first surface in contact with the second electrode and a second surface exposed to an environment outside the second electrode, wherein said material permits flow of gas and impedes flow of liquid metal, and establishing a potential between the first and second electrodes, whereby gas flows toward the liquid metal. Other aspects include methods and apparatuses comprising electrodes, electrolytes and displacing materials.
摘要翻译：方法分离包括提供与电解质离子传导接触的第一电极的气体，提供与电解质离子导电接触的第二电极，其中第二电极包括液态金属，提供包括接触的第一表面的置换材料其中所述第二电极和暴露于所述第二电极外部的环境的第二表面，其中所述材料允许气体流动并阻止液态金属的流动，并且在所述第一和第二电极之间建立电位，由此气体朝向所述液态金属流动。其他方面包括包括电极，电解质和置换材料的方法和装置。

3. 发明申请

WO2014107810A1 SEGMENTED CAPPING BOARD AND CONTACT BAR ASSEMBLY AND METHODS IN HYDROMETALLURGICAL REFINING 审中-公开
标题翻译： SEGMENTED CAPPING PANARD AND CONTACT BAR ASSEMBLY AND METHODS IN HYDROMETALLURGICAL REFINING
公开(公告)号：WO2014107810A1
公开(公告)日：2014-07-17
申请号：PCT/CA2014/050015
申请日：2014-01-10
申请人： PULTRUSION TECHNIQUE INC.
发明人： DUFRESNE, Robert P.
IPC分类号： C25C7/02
CPC分类号： C25C7/02 , C25C1/00 , C25C3/00 , C25C5/00 , C25C7/00 , Y10T29/49952
摘要： An assembly for use in refining metals includes two adjacent capping board segments defining a joint interface there-between, a contact bar that may be a contact bar segment and is sized and configured to lay on the two capping boards and to span across the joint interface, and two engagement mechanisms provided on respective sides of the joint interface, to hold the capping board segments together. Each engagement mechanism may include a projecting anchor element and a retaining cavity sized and configured to receive a corresponding projecting anchor element. The contact bar may include the projecting anchor elements and the capping board segments may include the retaining cavities. Methods and uses of such contact bars and capping board segments 10 are also provided for hydrometallurgical refining operations.
摘要翻译：用于精炼金属的组件包括限定其间的接合界面的两个相邻的封盖板段，可以是接触杆段，其可以是接触杆段，并且其尺寸和构造设置成布置在两个封盖板上并跨越接合界面以及设置在接合界面的相应侧面上的两个接合机构，以将封盖板段保持在一起。每个接合机构可以包括突出的锚固元件和保持腔，其尺寸和构造用于容纳对应的突出锚定元件。接触杆可以包括突出的锚固元件，并且封盖板段可以包括保持空腔。还提供了这种接触棒和封盖板段10的方法和用途，用于湿法冶炼精炼操作。

4. 发明申请

WO2013028798A8 LIQUID ANODES AND FUELS FOR PRODUCTION OF METALS FROM THEIR OXIDES BY MOLTEN SALT ELECTROLYSIS WITH A SOLID ELECTROLYTE 审中-公开
标题翻译：液态阳极和燃料，用固体电解液通过盐酸电解从其氧化物中生产金属
公开(公告)号：WO2013028798A8
公开(公告)日：2013-07-11
申请号：PCT/US2012051933
申请日：2012-08-22
申请人： METAL OXYGEN SEPARATION TECHNOLOGIES INC , POWELL ADAM CLAYTON , PATI SOOBHANKAR , PAL UDAY B , DEREZINSKI STEPHEN JOSEPH , TUCKER STEVE R
发明人： POWELL ADAM CLAYTON , PATI SOOBHANKAR , PAL UDAY B , DEREZINSKI STEPHEN JOSEPH , TUCKER STEVE R
IPC分类号： C25C1/02 , C25C3/04 , C25C5/04
CPC分类号： C25C1/00 , C25C3/00 , C25C7/005 , C25C7/007 , C25C7/025
摘要： The present invention is directed to liquid anodes and fuels for production of metals from their oxides. The invention relates apparatuses for producing a metal from a metal oxide comprising a cathode in electrical contact with an electrolyte, a liquid metal anode separated from the cathode and the electrolyte by a solid oxygen ion conducting membrane, a fuel inlet, and a power supply for establishing a potential between the cathode and the anode. In another aspect, the invention relates to methods for production of metals from their oxides comprising providing a cathode in electrical contact with a molten electrolyte, providing a liquid metal anode separated from the cathode and the molten electrolyte by a solid oxygen ion conducting membrane, providing a fuel inlet, delivering a gaseous fuel comprising hydrogen to the liquid metal anode via the fuel inlet, and establishing a potential between the cathode and the anode.
摘要翻译：本发明涉及用于从其氧化物生产金属的液体阳极和燃料。本发明涉及用于从金属氧化物生产金属的装置，其包括与电解液电接触的阴极，从阴极分离的液态金属阳极和通过固体氧离子传导膜的电解质，燃料入口和用于在阴极和阳极之间建立电位。在另一方面，本发明涉及从其氧化物生产金属的方法，包括提供与熔融电解质电接触的阴极，提供通过固体氧离子导电膜从阴极和熔融电解质分离的液态金属阳极，提供燃料入口，通过燃料入口将包含氢气的气体燃料输送到液态金属阳极，以及在阴极和阳极之间建立电位。

5. 发明申请

WO2010130995A1 APPARATUS AND METHOD FOR REDUCTION OF A SOLID FEEDSTOCK 审中-公开
标题翻译：用于减少固体饲料的装置和方法
公开(公告)号：WO2010130995A1
公开(公告)日：2010-11-18
申请号：PCT/GB2010/000954
申请日：2010-05-12
申请人： METALYSIS LIMITED , DUDLEY, Peter, G. , WRIGHT, Allen, Richard
发明人： DUDLEY, Peter, G. , WRIGHT, Allen, Richard
IPC分类号： C25C7/00
CPC分类号： C25C7/005 , C22B4/08 , C22B5/02 , C22B34/129 , C25C3/00 , C25C3/28 , C25C7/00
摘要： In a method for reducing a solid feedstock (110), such as a solid metal compound, feedstock is arranged on upper surfaces of elements (60, 80, 81 ) in a bipolar cell stack contained within a housing (25). A molten salt electrolyte is circulated through the housing so that it contacts the elements of the bipolar stack and the feedstock. A potential is applied to terminal electrodes (50, 60) of the bipolar stack such that the upper surfaces of the elements become cathodic and the lower surfaces of the elements become anodic. The applied potential is sufficient to cause reduction of the feedstock. The invention also provides an apparatus for implementing the method.
摘要翻译：在用于还原固体原料（例如固体金属化合物）的方法中，原料被布置在包含在壳体（25）内的双极电池堆中的元件（60,80,81）的上表面上。熔融盐电解液循环通过壳体，使其与双极堆叠元件和原料接触。将电位施加到双极堆叠的端子电极（50,60），使得元件的上表面变为阴极并且元件的下表面变得阳极。施加的电位足以引起原料的还原。本发明还提供了一种用于实现该方法的装置。

6. 发明申请

WO2009058006A1 METHOD FOR PREPARING A DEPOSITION FROM A VAPOUR 审中-公开
标题翻译：从蒸气中制备沉积物的方法
公开(公告)号：WO2009058006A1
公开(公告)日：2009-05-07
申请号：PCT/NL2008/050675
申请日：2008-10-29
申请人： NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO , BRESSERS, Petrus Marinus Martinus Cornelus , ROELANDS, Cornelis Petrus Marcus , BLOKLAND, Huibert , VELTHUIS, Johannes Fransiscus Maria
发明人： BRESSERS, Petrus Marinus Martinus Cornelus , ROELANDS, Cornelis Petrus Marcus , BLOKLAND, Huibert , VELTHUIS, Johannes Fransiscus Maria
IPC分类号： C23C16/448 , C25B9/10 , C25B9/04
CPC分类号： C25B3/00 , C23C16/4488 , C25C3/00
摘要： The invention is directed to a method for preparing a deposition on a substrate and to a method for manufacturing an electronic or optoelectronic device. The method of the invention comprises - providing an anode comprising electrolytically ionisable material and a cathode both in contact with an electrically conductive liquid, comprising anions capable of forming a molecule with the electrolytically ionised material; - electrolytically oxidising the ionisable material under formation of cations that dissolve in the liquid; - evaporating the molecules formed from the cations and the anions from the liquid; and - depositing the molecules on the substrate.
摘要翻译：本发明涉及一种用于在衬底上制备沉积物的方法和用于制造电子或光电子器件的方法。本发明的方法包括 - 提供包含可电离电离材料的阳极和与导电液接触的阴极，其包含能够与电解电离材料形成分子的阴离子; - 在溶解在液体中的阳离子形成下电解氧化可电离材料; - 从液体中蒸发由阳离子和阴离子形成的分子; 以及 - 将所述分子沉积在所述基底上。

7. 发明申请

WO2007145526A1 METHOD, APPARATUS AND MEANS FOR PRODUCTION OF METALS IN A MOLTEN SALT ELECTROLYTE 审中-公开
标题翻译：用于生产金属盐电解质中的金属的方法，装置和方法
公开(公告)号：WO2007145526A1
公开(公告)日：2007-12-21
申请号：PCT/NO2007/000183
申请日：2007-05-30
申请人： NORSK TITANIUM METALS AS , DRING, Kevin , HAGEN, Eirik , LORENTSEN, Odd-Arne , ROSENKILDE, Christian
发明人： DRING, Kevin , HAGEN, Eirik , LORENTSEN, Odd-Arne , ROSENKILDE, Christian
IPC分类号： C22B34/12 , C25C3/28 , C22C14/00
CPC分类号： C25C3/28 , C22B34/129 , C22C14/00 , C25C3/00
摘要： This invention describes a method of producing a metal, M 1 , in an electrolytic cell consisting of a molten electrolyte, M z Y - M z O, at least one anode and at least one cathode, characterised in that the passage of current between said anode(s) and cathode(s) through said electrolyte, produces a metal, M 1 , from a raw material, M 1 X, containing a non-metallic species, X, under conditions such that the potential at the cathode causes the reduction of the M z cation and the formation of M 2 at activities less than one, and the potential at the cathode is insufficient to cause formation of M z metal as a discrete solid or liquid phase, and the M z so produced reduces the raw material, M 1 X, at the cathode, to M 1 .
摘要翻译：本发明描述了一种在由熔融电解质，M z，Y - M z 1和Y 2组成的电解槽中制备金属M 1 N 1的方法， O，至少一个阳极和至少一个阴极，其特征在于，所述阳极和阴极之间的电流通过所述电解质从所述电解质产生金属M 1 在含有非金属物质X的条件下，使得阴极电位导致M z阳离子和形成物的还原的原料M 1 X 在活性小于1的情况下，并且阴极处的电势不足以引起作为离散的固相或液相的M z3金属的形成，并且M < 如此生产的那样，将阴极处的原料M 1 X X降低至M 1 H 1。

8. 发明申请

WO2006037999A3 ELECTRO-REDUCTION PROCESS 审中-公开
标题翻译：电还原过程
公开(公告)号：WO2006037999A3
公开(公告)日：2007-02-22
申请号：PCT/GB2005003821
申请日：2005-10-05
申请人： METALYSIS LTD , WARD CLOSE MALCOM CHARLES , JOHNSON DANIEL ROBERT , GODFREY ALASTAIR BRYAN
发明人： WARD CLOSE MALCOM CHARLES , JOHNSON DANIEL ROBERT , GODFREY ALASTAIR BRYAN
IPC分类号： C25B1/00 , C01B33/023 , C22B21/00 , C22B21/02 , C22B34/22 , C22B41/00 , C25B15/08 , C25C3/00
CPC分类号： C22B41/00 , C01B33/023 , C22B21/0038 , C22B21/02 , C22B34/22 , C25B1/006 , C25B15/08 , C25C3/00
摘要： A method for producing a metal, metalloid or alloy from a metal oxide, metalloid oxide or mixture of oxides of alloying elements forming a working electrode, by electrolysis in a fused salt or mixture of salts in the presence of a counter-electrode, the method comprising applying to the working electrode a plurality of electrolysis cycles, wherein at least one part of the electrolysis cycle is conducted at a cathodic potential relative to the counter-electrode under conditions so as to remove oxygen from the metal, metalloid or mixed oxide; and wherein at least one other part of the electrolysis cycle is conducted at an anodic voltage relative to the counter-electrode such that ionisation of metallic impurities from the oxide rather than removal of oxygen occurs and said impurities are released into the electrolyte.
摘要翻译：该方法由金属氧化物，准金属氧化物或形成工作电极的合金元素的氧化物的混合物，在熔融盐或盐的混合物中在对电极的存在下电解制备金属，准金属或合金的方法，包括向工作电极施加多个电解循环，其中至少一部分电解循环在相对于反电极的阴极电位下进行，以便从金属，准金属或混合氧化物中除去氧; 并且其中所述电解循环的至少一个其它部分在相对于所述对电极的阳极电压下进行，使得来自氧化物的金属杂质的离子化而不是除去氧，并且所述杂质被释放到所述电解质中。

9. 发明申请

WO2006009700B1 LOW TEMPERATURE REFINING AND FORMATION OF REFRACTORY METALS 审中-公开
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
申请人： US GOV NAVY NAVAL RES LAB
发明人： O'GRADY WILLIAM E , CHEEK GRAHAM T
IPC分类号： C25C5/04 , C25C1/00 , C25C1/24 , C25C3/06 , C25C3/24 , C25C3/28 , C25C3/36 , C25C5/00
CPC分类号： C22B34/129 , C22B34/1295 , C25C3/00 , C25C3/26
摘要： 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.

10. 发明申请

WO2004033760A2 ELECTROCHEMICAL REDUCTION OF METAL OXIDES 审中-公开
标题翻译：电化学还原金属氧化物
公开(公告)号：WO2004033760A2
公开(公告)日：2004-04-22
申请号：PCT/AU2003/001330
申请日：2003-10-09
申请人： BHP BILLITON INNOVATION PTY LTD , STRESOV, Les , RATCHEV, Ivan , OSBORN, Steve
发明人： STRESOV, Les , RATCHEV, Ivan , OSBORN, Steve
IPC分类号： C25C
CPC分类号： C25C7/025 , C22B34/129 , C25C3/00 , C25C3/26 , C25C7/04
摘要： An electrochemical cell for electrochemical reduction of a metal oxide, such as titania, in a solid state, is disclosed. The cell includes (a) a molten electrolyte (18), (b) a cathode (20) formed at least in part from the metal oxide in contact with the electrolyte, (c) an anode (14), and (d) a membrane (16) that separates the electrolyte and the anode. The membrane is permeable to oxygen cations and is impermeable to dissolved metal in the electrolyte. Optionally, the membrane is impermeable to any one or more of (i) electrolyte anions other that oxygen anions, (ii) anode metal cations, and (iii) any other ions and atoms. An electrochemical method based on the above cell is also disclosed.
摘要翻译：公开了用于电化学还原金属氧化物如二氧化钛的电化学电池，其为固态。电池包括（a）熔融电解质（18），（b）至少部分地从与电解质接触的金属氧化物形成的阴极（20），（c）阳极（14）和（d）分离电解质和阳极的膜（16）。膜对氧离子是可渗透的，并且对电解质中溶解的金属是不可渗透的。任选地，所述膜对于除了氧阴离子，（ii）阳极金属阳离子和（iii）任何其它离子和原子之外的（i）电解质阴离子中的任何一种或多种是不可渗透的。还公开了基于上述电池的电化学方法。

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