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91. 发明公开

EP3033443A2 MOLTEN SALT ELECTROLYSIS APPARATUS AND PROCESS 有权
标题翻译：熔盐电解设备和方法
公开(公告)号：EP3033443A2
公开(公告)日：2016-06-22
申请号：EP14836690.9
申请日：2014-08-15
申请人： CSIR
发明人： VAN VUUREN, David Steyn , TERBLANCHE, Dewald , SWANEPOEL, Eugene
IPC分类号： C25C3/02 , C25C3/04 , C25C7/00
CPC分类号： C25C3/04 , C25C3/02 , C25C7/005 , C25C7/025
摘要： The invention provides a process and an apparatus for the production of a metal selected from metallic alkali metals, M, and alkaline earth metals, Mac from the molten salts thereof, the apparatus including at least an electrochemical cell with planar anodes and cathodes installed in the following sequence: {a-c-a)n to produce alkali metal or alkaline earth metals electrolytically!y from the respective chloride salts thereof, wherein n represents the number of times the sequence of anode-cathode-anode is repeated.

92. 发明公开

EP2850218A1 VERFAHREN ZUR GEWINNUNG EINES ELEKTROPOSITIVEN METALLS AUS EINEM METALLCARBONAT 审中-公开
公开(公告)号：EP2850218A1
公开(公告)日：2015-03-25
申请号：EP13734002.2
申请日：2013-06-25
申请人： Siemens Aktiengesellschaft
发明人： SCHMID, Günter , BALDAUF, Manfred , TAROATA, Dan
IPC分类号： C22B26/00 , C25C3/02 , C22B26/12
CPC分类号： C25C1/00 , B01J8/24 , C22B26/00 , C22B26/12 , C25B1/24 , C25B1/26 , C25B15/08 , C25C3/00 , C25C3/02 , Y02P20/133
摘要： The invention relates to a method for recovering an electropositive metal from a metal carbonate. In the method, hydrogen and halogen are combusted to form hydrogen halide. The solid metal carbonate is converted into metal chloride by means of a gaseous hydrogen halide. In an electrolysis, the metal chloride is decomposed into metal and halogen. The halogen produced in the electrolysis is led out of the electrolysis for combusting. Preferably, the hydrogen halide is produced by combusting the hydrogen and the halogen and the metal carbonate is converted into metal chloride in a fluidised bed reactor. Preferably, lithium is used as the metal.
摘要翻译：一种方法从金属碳酸盐中回收正电性金属。在该方法中，氢和卤素燃烧形成卤化氢。通过气态卤化氢将固体金属碳酸盐转化为金属氯化物。在电解中，金属氯化物分解为金属和卤素。在电解中产生的卤素被引出用于燃烧的电解。优选地，卤化氢通过燃烧氢气和卤素并且在流化床反应器中将金属碳酸盐转化为金属氯化物来制备。优选地，使用锂作为金属。

93. 发明公开

EP2588648A1 ELECTROLYTIC PRODUCTION OF LITHIUM METAL 审中-公开
标题翻译：锂电解生产
公开(公告)号：EP2588648A1
公开(公告)日：2013-05-08
申请号：EP11810133.6
申请日：2011-06-29
申请人： Amendola, Steven C.
发明人： Amendola, Steven C.
IPC分类号： C25C3/02 , C25C3/00
CPC分类号： C25C1/04 , C25C1/02 , C25C7/08
摘要： The present invention provides a process for preparing lithium alloy or lithium metal from lithium carbonate or its equivalent lithium ion source such as spudomene ore without creating toxic byproducts such as halogen gases and a system adopted for such a process.

94. 发明公开

EP2294643A2 MOBILER ENERGIETRÄGER UND ENERGIESPEICHER 审中-公开
标题翻译：能源行业的能源公司
公开(公告)号：EP2294643A2
公开(公告)日：2011-03-16
申请号：EP09772381.1
申请日：2009-06-29
申请人： Siemens Aktiengesellschaft
发明人： SCHMID, Günter
IPC分类号： H01M4/38 , C05C1/00 , C22B26/12 , C25C1/02 , C25C3/02 , H01M6/04 , H01M6/02
CPC分类号： H01M14/00 , C05C1/00 , C05C3/00 , C22B26/12 , C25C3/02 , C25C3/04 , C25C3/06 , C25C3/34 , H01M4/38 , H01M4/381 , H01M4/382 , H01M6/02 , Y02P20/133 , Y02P20/134
摘要： The invention relates to a mobile energy carrier and energy store in the form of elemental metal, said metal being lithium. The invention further relates to the use of an oxygen compound of an electropositive metal as the starting material for producing the mobile energy carrier and store and to the use of lithium for the production of lithium nitride and the subsequent reaction to nitrogen-containing fertilizers and to the use of lithium in primary electrochemical cells.
摘要翻译：一种移动能量载体，其中来自遍布世界各地广泛分布的区域的材料形式的能量例如具有大量的太阳能，风能或其他二氧化碳中和能量，例如赤道，可被运送到有很高的能源需求，例如欧洲。

95. 发明授权

EP2004869B1 VERFAHREN ZUR WASSERENTFERNUNG AUS ALKALIMETALLAMALGAM 有权
标题翻译：程序对除水选自碱金属汞齐
公开(公告)号：EP2004869B1
公开(公告)日：2010-12-15
申请号：EP07727505.5
申请日：2007-03-29
申请人： BASF SE
发明人： MARTIN, Marc , HUBER, Günther , LUTZ, Michael , KANTHER, Wolfgang , GUTH, Josef , FRIEDRICH, Holger
IPC分类号： C22B26/10 , C22B9/00 , C25C3/02 , C25B1/36 , C25C7/06 , C22B43/00
CPC分类号： C22B26/10 , C22B3/20 , C22B43/00 , C25B1/36 , Y02P10/234
摘要： The invention relates to a method for removing small quantities of water and other possible components from alkali metal amalgam. Said alkali metal amalgam is brought into contact with an element which is not soluble in mercury and the reaction of the water with the alkali metal amalgam and the other possible components is catalysed to form hydroxides and hydrogen. The catalytically active element is selected from, for example, iron, nickel, cobalt, titanium, chrome, molybdenum, stainless steel, tungsten carbide and graphite.

96. 发明公开

EP1811062A4 METAL PRODUCING METHOD AND PRODUCING DEVICE BY MOLTEN SALT ELECTROLYSIS 审中-公开
标题翻译：方法和装置，通过电解金属生产
公开(公告)号：EP1811062A4
公开(公告)日：2009-04-29
申请号：EP05790573
申请日：2005-10-05
申请人： TOHO TITANIUM CO LTD , OSAKA TITANIUM TECHNOLOGIES CO
发明人： YAMAGUCHI MASANORI , ONO YUICHI , KOSEMURA SUSUMU , NISHIMURA EIJI , OGASAWARA TADASHI , YAMAGUCHI MAKOTO , HORI MASAHIKO , UENISHI TORU
IPC分类号： C25C3/28 , C25C3/02
CPC分类号： C22B34/129 , C25C3/02 , C25C3/28 , C25C7/025
摘要： A metal producing method by molten salt electrolysis carried out with calcium chloride molten salt filled in an electrolytic bath provided with an anode and a cathode, characterized in that either one electrode of the anode and the cathode is provided so as to surround the other electrode, the cathode is provided with at least one communication port to allow communication between an inner area surrounded by the cathode and an outer area, and molten salt is allowed to flow from one area, out of the inner area and the outer area, on the anode-provided side to the other area via the communication port.

97. 发明公开

EP1944392A1 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
标题翻译： 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：EP1944392A1
公开(公告)日：2008-07-16
申请号：EP06767095.0
申请日：2006-06-21
申请人： TOHO TITANIUM CO., LTD.
发明人： ONO, Yuichi , YAMAGUCHI, Masanori
IPC分类号： C25C7/04 , C25C3/02
CPC分类号： C25C3/02 , C25C7/005 , C25C7/04
摘要： A molten salt electrolyzer for reducing metal comprises an electrolytic cell filled with a molten salt composed of a reducing metal chloride, an anode immersed in the molten salt of the electrolytic cell and surrounded by a first wall at the periphery thereof, and a cathode immersed in the molten salt of the electrolytic cell and surrounded by a second wall at the periphery thereof.
摘要翻译：用于减少金属的熔融盐电解装置包括填充有的还原金属氯化物浸渍在电解槽的熔融盐和由第一壁包围在其周围的阳极组成的熔融盐电解池的，和阴极浸渍在电解槽的熔融盐和由第二壁在其周边包围。

98. 发明公开

EP1736557A4 PROCESS FOR PRODUCING Ti OR Ti ALLOY THROUGH Ca REDUCTION 审中-公开
标题翻译：过程为生产或钛Ti合金中的Ca还原
公开(公告)号：EP1736557A4
公开(公告)日：2008-06-25
申请号：EP04792287
申请日：2004-10-13
申请人： OSAKA TITANIUM TECHNOLOGIES CO
发明人： OGASAWARA TADASHI , YAMAGUCHI MAKOTO , HORI MASAHIKO , UENISHI TORU , TAKEMURA KAZUO
IPC分类号： C22B34/12 , C22B5/04 , C22B26/20 , C25C3/02
CPC分类号： C22B34/1272 , C22B5/04 , C22B34/129 , C22B34/1295 , Y02P10/212
摘要： A mixed molten salt containing CaCl2 and NaCl is held in reaction vessel (1) at 600°C or below. Not only Na but also TiCl4 as a raw material for Ti is introduced in the reaction vessel (1). Na having been introduced in the reaction vessel (1) replaces Ca to thereby cause Ca to be dissolved in the molten salt, so that the TiCl4 introduced in the molten salt is reduced. Thus, Ti particles are formed. The formed Ti particles together with the molten salt are transferred to separation tank (2) wherein the Ti particles and Na are separated from the molten salt. The remaining molten salt is transferred to electrolyzer tank (3), and high-temperature electrolysis is carried out at over 600°C to thereby form Na. The formed Na is recycled to the reaction vessel (1) and compensates for the Na consumed in the reaction vessel (1). Production of Ti and a Ti alloy through Ca reduction can be performed in an economical manner by circulatory use of Na whose handling is easy while avoiding direct use of highly reactive Ca.

99. 发明公开

EP1835049A1 METHOD FOR PRODUCING METAL 审中-公开
标题翻译： VERFAHREN ZUR HERSTELLUNG冯金属
公开(公告)号：EP1835049A1
公开(公告)日：2007-09-19
申请号：EP05814353.8
申请日：2005-12-09
申请人： Sumitomo Titanium Corporation
发明人： OGASAWARA, Tadashi , YAMAGUCHI, Makoto , HORI, Masahiko , UENISHI, Toru
IPC分类号： C25C7/04 , C25C3/02
CPC分类号： C25C5/04 , C25B1/26 , C25C3/02 , C25C3/34 , C25C7/04
摘要： A method for producing a metal by an electrolytic process using an yttria-containing porous ceramic body as a diaphragm is provided; the calcium formed by electrolysis cannot pass through the diaphragm, hence the back reaction can be effectively inhibited. Preferably, to be used is a diaphragm comprising a porous ceramic body having a purity of yttrium of 90 mass % or more (more preferably, 99% or more), a porosity of 1% or more and a pore diameter of 20 µm or less, and having a thickness of 0.05-50 mm and a metal halide is used as the electrolytic bath. The method can be utilized for producing metals such as calcium or rare earth elements, in particular. For example, when the method is applied to the production of calcium, metallic calcium can be produced with ease and at low cost without the need for enormous heat energy
摘要翻译：提供一种通过使用含氧化钇多孔陶瓷体作为隔膜的电解方法来制造金属的方法。通过电解形成的钙不能通过隔膜，因此可以有效地抑制反向反应。优选使用的是包含钇的纯度为90质量％以上（更优选为99％以上）的多孔陶瓷体的膜片，1％以上的孔隙率和20μm以下的孔径，并且具有0.05-50mm的厚度和金属卤化物用作电解浴。该方法特别可用于生产诸如钙或稀土元素的金属。例如，当该方法应用于钙的生产时，可以容易且低成本地生产金属钙，而不需要巨大的热能

100. 发明授权

EP1167558B1 Apparatus and system for electrolytically refining molten sodium 有权
标题翻译：装置和系统熔融钠的电化学精制
公开(公告)号：EP1167558B1
公开(公告)日：2005-08-31
申请号：EP01114780.8
申请日：2001-06-26
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Nishi, Toshiro, Mitsubishi Heavy Industries, Ltd. , Tsukahara, Chisato, Mitsubishi Heavy Ind., Ltd. , Kaguchi, Hitoshi, Mitsubishi Heavy Industries, Ltd , Usui, Yukinori, Mitsubishi Heavy Industries, Ltd , Kurome, Kazuya, Mitsubishi Heavy Industries, Ltd.
IPC分类号： C22B26/10 , C25C3/02
CPC分类号： C25C3/02 , C22B26/10

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