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1. 发明专利

JP2006124813A METHOD AND APPARATUS FOR PRODUCING Ti BY Ca REDUCTION 审中-公开
标题翻译：通过Ca还原生产Ti的方法和装置
公开(公告)号：JP2006124813A
公开(公告)日：2006-05-18
申请号：JP2004317842
申请日：2004-11-01
申请人： Sumitomo Titanium Corp , Toho Titanium Co Ltd , 住友チタニウム株式会社 , 東邦チタニウム株式会社
发明人： HORI MASAHIKO , OGASAWARA TADASHI , YAMAGUCHI MAKOTO , UENISHI TORU , YAMAGUCHI MASANORI , ONO YUICHI , KOSEMURA SUSUMU , NISHIMURA EIJI
IPC分类号： C25C3/28 , C22B5/04 , C22B34/12
CPC分类号： C25C3/02 , C22B34/1268 , C22B34/1272 , C22B34/129 , C25C3/28 , C25C7/007
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for cost effectively produce high-purity metal Ti with high efficiency without using a costly reducing agent. SOLUTION: The method for producing the Ti includes a Ti generation process of holding a molten salt 3a which contains CaCl 2 and in which Ca is dissolved within a reaction chamber 1, and supplying TiCl 4 to generate the Ti, an electrolysis process of holding the molten salt 3b containing CaCl 2 within an electrolytic cell 2, and generating the Ca on a cathode side by electrolysis, and a Ca transport process of depositing and sticking the generated Ca in the electrolytic cell on a continuum 5 constituted movably in the state of immersing a part thereof into the molten salt within the reaction chamber and the electrolytic cell, transporting the same into the reaction chamber, and dissolving the same to the molten salt, wherein the generated Ti is extracted outside the reaction chamber together with the molten salt and after the Ti is separated, the molten salt is transported into the electrolytic cell, and thereby the continuous production of the Ti is made possible. The method can be suitably implemented by the apparatus. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在不使用昂贵的还原剂的情况下高效地生产高纯度金属Ti的方法和装置。解决方案：制备Ti的方法包括：将产生CaCl 2的熔融盐3a保持在反应室1中并将Ca溶解在反应室1内并提供TiCl 4 以产生Ti，在电解槽2内保持含有CaCl 2的熔融盐3b的电解过程，并且通过电解在阴极侧产生Ca，并且将Ca 将生成的Ca在电解槽中沉积并粘附在连续体5上的运送过程，该连续体5以将其一部分浸入反应室和电解槽内的熔融盐中并将其输送到反应室中并溶解与熔融盐相同，其中所产生的Ti与熔融盐一起被抽出到反应室外部，并且在Ti分离之后，熔融盐被输送到电解槽中，从而可以连续生产Ti 乐。该方法可以通过该装置适当地实现。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2006111895A Method for producing metal by molten salt electrolysis and production device therefor 有权
标题翻译：通过盐酸电解生产金属的方法及其生产装置
公开(公告)号：JP2006111895A
公开(公告)日：2006-04-27
申请号：JP2004297865
申请日：2004-10-12
申请人： Sumitomo Titanium Corp , Toho Titanium Co Ltd , 住友チタニウム株式会社 , 東邦チタニウム株式会社
发明人： YAMAGUCHI MASANORI , ONO YUICHI , KOSEMURA SUSUMU , NISHIMURA EIJI , OGASAWARA TADASHI , YAMAGUCHI MAKOTO , UENISHI TORU , HORI MASAHIKO
IPC分类号： C25C3/02 , C22B26/20 , C22B34/12 , C22C1/02 , C25C3/28 , C25C7/02 , C25C7/06 , C25C7/08
CPC分类号： C22B34/129 , C25C3/02 , C25C3/28 , C25C7/025
摘要： PROBLEM TO BE SOLVED: To provide a method for producing metal where metallic calcium and metallic titanium are efficiently produced, and to provide a production device therefor.
SOLUTION: In the method for producing metal by molten salt electrolysis performed in such a manner that an electrolytic cell 1 provided with an anode(s) 3 and a cathode(s) 4 is filled with a calcium chloride molten salt 2, either electrode(s) of the cathode(s) or anode(s) is provided so as to surround the other electrode(s), the cathode(s) is provided with at least one circulation port communicating with the internal region surrounded by the cathode and the external region, and, in the internal region or the external region, from the region of the side provided with the anode(s), the molten salt is circulated to the other region via the circulation port.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种生产金属钙和金属钛的金属的制造方法，并提供其制造装置。解决方案：在通过熔盐电解生产金属的方法中，以使得设置有阳极3和阴极4的电解槽1填充有氯化钙熔盐2的方式进行，设置阴极或阳极的一个或多个电极以包围另一个电极，阴极设置有至少一个循环端口，该循环端口与由阴极和外部区域，并且在内部区域或外部区域中，从设置有阳极的一侧的区域开始，熔融盐通过循环端口循环到另一区域。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2005194554A Method and device for producing metallic titanium 有权
标题翻译：用于生产金属钛的方法和装置
公开(公告)号：JP2005194554A
公开(公告)日：2005-07-21
申请号：JP2004000449
申请日：2004-01-05
申请人： Foundation For The Promotion Of Industrial Science , Toho Titanium Co Ltd , 東邦チタニウム株式会社 , 財団法人生産技術研究奨励会
发明人： OKABE TORU , ONO YUICHI
IPC分类号： C22B34/12 , C22B5/04 , C22B9/10 , C25C3/28
摘要： PROBLEM TO BE SOLVED: To provide a method for producing metallic titanium capable of inexpensively producing metallic titanium of high purity with satisfactory current efficiency and production efficiency, and further capable of corresponding to the serialization of production steps.
SOLUTION: A molded body or a sintered compact obtained by adding a reaction assistant to titanium oxide is reduced by electrons released at the time when active metal is dissolved in molten salt, thus metallic titanium can be rapidly and uniformly reduced to the inside of the molded body. Further, since the active metal is held to a limited region in a part of a molten salt bath, the contact of the produced metal titanium with the active metal in which impurities are concentrated does not occur. In this way, the metallic titanium of high purity can be produced.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种能够以良好的电效率和生产效率廉价地制造高纯度的金属钛的金属钛的制造方法，并且还能够对应于生产步骤的序列化。解决方案：通过在氧化钛中加入反应助剂获得的成型体或烧结体在活性金属溶解在熔融盐中时释放的电子减少，金属钛可以迅速均匀地还原到内部的成型体。此外，由于在熔融盐浴的一部分中将活性金属保持在有限的区域，所以不会发生生成的金属钛与杂质浓缩的活性金属的接触。以这种方式，可以生产高纯度的金属钛。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004340552A Vessel for transporting and conserving fused magnesium 有权
公开(公告)号：JP2004340552A
公开(公告)日：2004-12-02
申请号：JP2003140721
申请日：2003-05-19
申请人： Toho Titanium Co Ltd , 東邦チタニウム株式会社
发明人： YAMAGUCHI SHUNICHIRO , ONO YUICHI
IPC分类号： F27D1/00 , F27D5/00
摘要： PROBLEM TO BE SOLVED: To provide a container that prevents fused magnesium from being contaminated by nickel while retained in a transporting vessel or a holding vessel in view of a problem of impurities such as nickel and chromium contained in conventional sponge titanium.
SOLUTION: This vessel for transporting and holding fused magnesium is configured to have a low-nickel steel on at least a part of the inner surface of the vessel made of stainless steel.
COPYRIGHT: (C)2005,JPO&NCIPI

5. 发明专利

JP2006045669A Method and apparatus for producing metal through molten salt electrolysis 有权
标题翻译：通过钼酸盐电解生产金属的方法和装置
公开(公告)号：JP2006045669A
公开(公告)日：2006-02-16
申请号：JP2005186673
申请日：2005-06-27
申请人： Toho Titanium Co Ltd , 東邦チタニウム株式会社
发明人： YAMAGUCHI MASANORI , ONO YUICHI , KOSEMURA SUSUMU , NISHIMURA EIJI
IPC分类号： C25C7/02 , C25C3/02
摘要： PROBLEM TO BE SOLVED: To provide a method for efficiently recovering a metal at a low cost in production of metallic calcium through electrolysis of molten calcium chloride.
SOLUTION: In the production method of the metal through molten salt electrolysis, a molten salt containing a metal chloride is filled in an electrolytic tank 1 equipped with an anode 3 and a cathode 4. The cathode 4 is made of a molten alloy. The deposited metal is dissolved in the molten alloy which is subsequently delivered to an elution tank 6 and contacted with a molten salt 7 previously installed in the elution tank 6 to perform elution of the metal dissolved in the molten alloy into the molten salt.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过电解熔融氯化钙以低成本有效地回收金属的方法。解决方案：在通过熔盐电解的金属的制造方法中，将含有金属氯化物的熔融盐填充在装备有阳极3和阴极4的电解槽1中。阴极4由熔融合金。将沉积的金属溶解在熔融合金中，随后将其输送到洗脱槽6并与预先安装在洗脱槽6中的熔融盐7接触，以使溶解在熔融合金中的金属溶解成熔融盐。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2004122121A Crushing method and crushing and particle-size sorting device of titanium sponge 审中-公开
公开(公告)号：JP2004122121A
公开(公告)日：2004-04-22
申请号：JP2003291502
申请日：2003-08-11
申请人： Toho Titanium Co Ltd , 東邦チタニウム株式会社
发明人： TAKAHASHI KATSUICHI , ONO YUICHI
IPC分类号： B02C4/08 , B02C4/28 , B02C4/42
摘要： PROBLEM TO BE SOLVED: To provide a highly productive crushing and particle-size sorting method and device of a lumpy titanium sponge capable of efficient crushing without placing an excessively high load on rolls.
SOLUTION: The device carries out the crushing of the lumpy titanium sponge with a double-roll crusher with the right and left peripheral velocity ratio of the roll tires of the double-roll crusher set in the range of 1:1.1-1:1.5.
COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2006016633A Method for producing metal by molten salt electrolysis 有权
标题翻译：通过盐酸电解生产金属的方法
公开(公告)号：JP2006016633A
公开(公告)日：2006-01-19
申请号：JP2004192955
申请日：2004-06-30
申请人： Toho Titanium Co Ltd , 東邦チタニウム株式会社
发明人： YAMAGUCHI MASANORI , ONO YUICHI , KOSEMURA SUSUMU , NISHIMURA EIJI
IPC分类号： C25C7/06 , C25C3/02 , C25C3/04 , C25C7/04
CPC分类号： C25C3/00 , C25C7/06
摘要： PROBLEM TO BE SOLVED: To provide a method capable of inexpensively and efficiently recovering a metal.
SOLUTION: The method is characterized in that a molten salt containing a metal chloride is filled into an electrolytic cell where an anode and a cathode are included, and a diaphragm composed of graphite is arranged between the anode and the cathode, and molten salt electrolysis is performed. Further, the voltage to be applied between the anode and the cathode is controlled to ≤2 times the theoretical decomposition voltage of the molten salt.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够廉价且有效地回收金属的方法。解决方案：该方法的特征在于，将含有金属氯化物的熔融盐填充到其中包括阳极和阴极的电解池中，并且由阳极和阴极之间设置由石墨组成的隔膜，并且熔融进行盐电解。此外，施加在阳极和阴极之间的电压被控制为熔融盐的理论分解电压的≤2倍。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2009287045A Method and apparatus for producing metal calcium 有权
标题翻译：用于生产金属钙的方法和装置
公开(公告)号：JP2009287045A
公开(公告)日：2009-12-10
申请号：JP2008137794
申请日：2008-05-27
申请人： Toho Titanium Co Ltd , 東邦チタニウム株式会社
发明人： YAMAGUCHI MASANORI , ONO YUICHI , YAMANAKA OSAMU
IPC分类号： C25C3/02 , C25C7/04 , C25C7/08
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus for efficiently producing high purity metal calcium by a molten salt electrolysis. SOLUTION: The method of producing metal calcium by filling molten calcium chloride into an electrolytic cell as an electrolytic bath and imparting voltage to an anode and a cathode which are immersed and arranged in the electrolytic cell to carry out the molten salt electrolysis includes a step of: keeping the electrolytic bath of a part including the cathode in the electrolytic bath to a temperature equal to or above the melting point of the metal calcium to form the molten metal calcium (thereafter called "electrolytic step"); and a step of: cooling the electrolytic bath of the part including the cathode to a temperature equal to or below the melting point of metal calcium to deposit metal calcium (thereafter called "cooling step") and is provided with the electrolytic cell where the electrolytic bath is filled and the anode and the cathode which are immersed and arranged in the electrolytic bath, wherein the cathode and the anode are respectively arranged inside of a cathode partition wall and an anode partition wall respectively surrounding the cathode and the anode. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过熔融盐电解有效生产高纯度金属钙的方法和装置。解决方案：通过将熔融氯化钙填充到电解槽中并将其施加于电解池中并进行熔融盐电解的阳极和阴极赋予电压来产生金属钙的方法包括：将包含阴极的部分的电解浴保持在电解浴中的步骤为等于或高于金属钙的熔点的温度，形成熔融金属钙（此后称为“电解步骤”）; 以及将包含阴极的部分的电解槽冷却至等于或低于金属钙的熔点以沉积金属钙的温度（此后称为“冷却步骤”）的步骤，并且设置有电解槽，其中电解将阴极和阳极分别设置在分别围绕阴极和阳极的阴极分隔壁和阳极分隔壁的内部，阴极和阴极被浸没并排列在电解槽中。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009144176A Method of producing metal calcium and molten salt electrolytic apparatus 有权
标题翻译：生产金属钙和钼酸盐电解质设备的方法
公开(公告)号：JP2009144176A
公开(公告)日：2009-07-02
申请号：JP2007319325
申请日：2007-12-11
申请人： Toho Titanium Co Ltd , 東邦チタニウム株式会社
发明人： YAMAGUCHI MASANORI , ONO YUICHI , YAMANAKA OSAMU
IPC分类号： C25C3/02 , C25C7/00 , C25C7/04
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for efficiently producing metal calcium by a molten salt electrolysis.
SOLUTION: In the method of producing metal calcium by filling calcium chloride molten salt in an electrolytic bath and arranging so as to dip an anode and a cathode to carry out the molten salt electrolysis, metal calcium is deposited on the cathode in a solid state by cooling the cathode to a temperature equal to or below the melting point of the metal calcium in the molten salt electrolysis and after molten salt electrolysis, the deposited solid metal calcium is recovered by heating to be melted. The molten salt electrolytic apparatus is used for the manufacturing method and is composed of an electrolytic bath, the cathode, the anode and a partition wall dipped and arranged between the cathode and the anode and the cathode has a flow passage formed to pass a heating medium or a cooling medium to heat or cool the cathode itself.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过熔盐电解有效地生产金属钙的方法和装置。解决方案：在通过在电解槽中填充氯化钙熔盐并排列以使阳极和阴极浸入以进行熔融盐电解的方法制备金属钙的方法中，金属钙沉积在阴极上通过在熔盐电解中将阴极冷却至等于或低于金属钙的熔点的温度，并且在熔融盐电解之后，通过加热回收沉积的固体金属钙以使其熔融。熔盐电解设备用于制造方法，并且由电解浴，阴极，阳极和浸渍并布置在阴极和阳极之间的分隔壁组成，阴极具有形成为使热介质通过的流路或用于加热或冷却阴极本身的冷却介质。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2008195969A Method for manufacturing alloy ingot by molten salt electrolysis using esr heating 有权
标题翻译：通过使用ESR加热的盐电解法制造合金的方法
公开(公告)号：JP2008195969A
公开(公告)日：2008-08-28
申请号：JP2007028997
申请日：2007-02-08
申请人： Toho Titanium Co Ltd , Toyohashi Univ Of Technology , 国立大学法人豊橋技術科学大学 , 東邦チタニウム株式会社
发明人： TAKENAKA SHUNEI , KAWAKAMI MASAHIRO , ONO YUICHI
IPC分类号： C25C3/36
摘要： PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing an alloy ingot by molten salt electrolysis by using metal oxides as raw materials.
SOLUTION: In the method for manufacturing the alloy ingot by molten salt electrolysis, respective oxides of a metal constituting a mother phase of the alloy and a metal constituting an alloy component are dissolved into a molten salt and molten salt electrolysis of the oxides is performed by applying an electric current to the molten salt.
COPYRIGHT: (C)2008,JPO&INPIT

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