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公开(公告)号：EP4170066B1
公开(公告)日：2024-03-27
申请号：EP22201867.3
申请日：2022-10-17
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公开(公告)号：EP4170066A3
公开(公告)日：2023-05-10
申请号：EP22201867.3
申请日：2022-10-17
申请人： Airbus Defence and Space GmbH , Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
摘要： A method for extracting metal and oxygen from powdered metal oxides in electrolytic cell is proposed, the electrolytic cell comprising a container, a cathode, an anode and an oxygen-ion-conducting membrane, the method comprising providing a solid oxygen ion conducting electrolyte powder into a container, providing a feedstock comprising at least one metal oxide in powdered form into the container, applying an electric potential across the cathode and the anode, the cathode being in communication with the electrolyte powder and the anode being in communication with the membrane in communication with the electrolyte powder, such that at least one respective metallic species of the at least one metal oxide is reduced at the cathode and oxygen is oxidized at the anode to form molecular oxygen, wherein the potential across the cathode and the anode is greater than the dissociation potential of the at least one metal oxide and less than the dissociation potential of the solid electrolyte powder and the membrane.
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公开(公告)号：EP2877613A1
公开(公告)日：2015-06-03
申请号：EP13744888.2
申请日：2013-07-16
申请人： Ohio University
发明人： BOTTE, Gerardine, G.
摘要： A method and electrochemical cell for recovery of metals is provided, where the electrochemical cell includes an anode disposed in an anodic chamber, a cathode disposed in a cathodic chamber, an ion-conducting separator disposed between the anode and the cathode to physically separate the anodic and cathodic chambers, a basic pH anolyte containing a sacrificial reductant disposed within the anodic chamber, an acidic pH catholyte containing metal ions disposed within the cathodic chamber, and an electrical connection between the anode and the cathode. The method includes applying a voltage or an electrical current to an electrolytic cell across the cathode and the anode and is sufficient to reduce the metal ions to form an elemental metal species at the cathode, and to oxidize the sacrificial reductant at the anode.
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5.发明公开COPPER OR COPPER ALLOY REDUCED IN -RAY EMISSION, AND BONDING WIRE OBTAINED FROM COPPER OR COPPER ALLOY AS RAW MATERIAL 审中-公开铜或铜合金具有降低的伽马射线发射和铜OUT或铜合金为原料获得ABBINDEDRAHT
公开(公告)号：EP2684970A4
公开(公告)日：2015-03-04
申请号：EP12754623
申请日：2012-02-15
发明人： KANOU GAKU
CPC分类号： B23K35/302 , C22C9/00 , C22C9/08 , C25C1/12 , H01L24/43 , H01L24/45 , H01L2224/43 , H01L2224/45015 , H01L2224/45147 , H01L2924/00011 , H01L2924/00014 , H01L2924/01006 , H01L2924/01013 , H01L2924/01014 , H01L2924/01015 , H01L2924/01028 , H01L2924/01029 , H01L2924/01033 , H01L2924/01047 , H01L2924/01082 , H01L2924/014 , H01L2924/10253 , H01L2924/00 , H01L2924/01204 , H01L2924/01005 , H01L2924/01056 , H01L2924/01004 , H01L2924/01083 , H01L2924/0102 , H01L2924/01058 , H01L2924/01027 , H01L2924/01024 , H01L2924/01066 , H01L2924/01063 , H01L2924/01064 , H01L2924/01032 , H01L2924/01049 , H01L2924/01077 , H01L2924/01057 , H01L2924/01012 , H01L2924/01042 , H01L2924/0106 , H01L2924/01046 , H01L2924/01078 , H01L2924/01045 , H01L2924/01044 , H01L2924/01051 , H01L2924/0105 , H01L2924/01038 , H01L2924/01039 , H01L2924/01022 , H01L2924/0107 , H01L2924/0103 , H01L2924/0104 , H01L2924/01092 , H01L2924/20752 , H01L2924/013 , H01L2224/48
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6.发明公开MOLTEN SALT ELECTROLYZER FOR REDUCING METAL, METHOD OF ELECTROLYZING THE SAME AND PROCESS FOR PRODUCING HIGH-MELTING-POINT METAL WITH USE OF REDUCING METAL 审中-公开MELTING RIVER电解装置以降低金属电解方法以及用于生产难熔金属用泻金属
公开(公告)号：EP1944392A4
公开(公告)日：2010-12-15
申请号：EP06767095
申请日：2006-06-21
申请人： TOHO TITANIUM CO LTD
发明人： ONO YUICHI , YAMAGUCHI MASANORI
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7.发明授权
公开(公告)号：EP1210471B1
公开(公告)日：2006-11-22
申请号：EP00954652.4
申请日：2000-08-24
CPC分类号： C25C1/02
摘要： The invention relates to an electrolytic cell which comprises an anode compartment containing an aqueous solution of at least one alkali metal salt, and which comprises a cathode compartment and a solid electrolyte by means of which the anode compartment and the cathode compartment are separated from one another. The invention is characterized in that the portion of the surface of the solid electrolyte which is in contact with the anode compartment and/or the portion of the surface of the solid electrolyte which is in contact with the cathode department have/has at least one additional ion-conducting layer.
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公开(公告)号：EP1043408B1
公开(公告)日：2006-07-19
申请号：EP00650027.6
申请日：2000-04-06
申请人： Shipley Company LLC
发明人： GOOSEY, Martin
CPC分类号： C22B3/22 , C22B15/0084 , Y02P10/234 , Y02P10/236
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公开(公告)号：EP1483431A4
公开(公告)日：2006-06-28
申请号：EP03743766
申请日：2003-03-13
CPC分类号： C25C7/005 , C22B34/129
摘要： An electrolytic cell for reducing a metal oxide, such as titania, in a solid state is disclosed. The electrolytic cell includes an anode formed from carbon and a cathode formed at least in part from the metal oxide. The electrolytic cell also includes a membrane that is permeable to oxygen anions and is impermeable to carbon in ionic and non-ionic forms positioned between the cathode and the anode to thereby prevent migration of carbon to the cathode.
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公开(公告)号：EP0048579B1
公开(公告)日：1984-12-19
申请号：EP81304194.4
申请日：1981-09-14
CPC分类号： C25D3/56 , C25D17/002
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