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1. 发明专利

JP2013194264A Corrosion prevention method 审中-公开
标题翻译：腐蚀预防方法
公开(公告)号：JP2013194264A
公开(公告)日：2013-09-30
申请号：JP2012060953
申请日：2012-03-16
申请人： Toshiba Corp , 株式会社東芝
发明人： SHIBAZAKI OSAMU , OSATO TETSUO , TANAKA NORIHIKO , NEGISHI KOJI
IPC分类号： C23F15/00
摘要： PROBLEM TO BE SOLVED: To provide a corrosion prevention method of a structural metal material that does not form a corrosion prevention coating on a surface of the structural metal material that comes into contact with a stagnant water.SOLUTION: In a corrosion prevention method of a structural metal material 20 that comes into contact with a stagnant water 60, an addition metal ion 41 for corrosion prevention that is an ion of the same metal element as a corrosion forming metal ion 40 as a metal ion generated when the structural metal material 20 corrodes is supplied into the stagnant water 60.
摘要翻译：要解决的问题：提供在与停滞水接触的结构金属材料的表面上不形成防腐蚀涂层的结构金属材料的防腐蚀方法。解决方案：在防腐蚀方法中，与停滞水接触的结构金属材料20，用于防腐蚀的添加金属离子41，其是当结构金属材料20腐蚀时产生的作为金属离子的腐蚀形成金属离子40的相同金属元素的离子被供应到停滞水60中。

2. 发明专利

JP2013160601A Method and apparatus for processing spent fuel aggregate 审中-公开
标题翻译：用于处理燃料燃料的方法和装置
公开(公告)号：JP2013160601A
公开(公告)日：2013-08-19
申请号：JP2012021904
申请日：2012-02-03
申请人： Toshiba Corp , 株式会社東芝
发明人： OKABE HIROSHI , YAMASHITA TAKEO , HARUGUCHI YOSHIKO , HOTTA KOJI , OMURA TSUNEO , OSATO TETSUO
IPC分类号： G21C19/34 , G21C19/37 , G21F9/30
摘要： PROBLEM TO BE SOLVED: To collect volatile radioactive nuclides generated in a spent fuel aggregate processing step by a simple method and a simple apparatus.SOLUTION: A spent fuel aggregate is sheared or cut off and applied to dissolving processing (S1), separation processing (S2) of at least hulls and end pieces is performed from hull/end pieces obtained from the spent fuel aggregate, and then drying processing (S4) is performed for at least the hulls and the end pieces filled in a predetermined container by filling processing (S3). After the drying processing, compression processing (S5) is performed for at least the hulls and the end pieces filled in the container. Then, off-gas generated at least in the separation processing, the filling processing, the drying processing, and the compression processing is collected (S6).
摘要翻译：要解决的问题：通过简单的方法和简单的装置收集在乏燃料骨料加工步骤中产生的挥发性放射性核素。解决方案：将废燃料骨料剪切或切割并应用于溶解处理（S1），分离处理 S2）至少由从乏燃料骨料获得的船体/端部件进行船体和端部件的干燥处理（S4），然后通过填充处理（至少）对装载在预定容器中的船体和端部进行干燥处理（S4） S3）。在干燥处理之后，至少对装载在容器中的船体和端部进行压缩处理（S5）。然后，收集至少在分离处理，填充处理，干燥处理和压缩处理中产生的废气（S6）。

3. 发明专利

JP2008039579A Super-critical pressure light water reactor, its method for treating, and oxidation treatment device 审中-公开
标题翻译：超临界压力水反应器，其处理方法和氧化处理装置
公开(公告)号：JP2008039579A
公开(公告)日：2008-02-21
申请号：JP2006214132
申请日：2006-08-07
申请人： Toshiba Corp , 株式会社東芝
发明人： YAMAMOTO SEIJI , ICHIKAWA NAGAYOSHI , OSATO TETSUO
IPC分类号： G21D1/00 , G21C5/00
CPC分类号： Y02E30/40
摘要： PROBLEM TO BE SOLVED: To control corrosion of metallic materials in a super-critical pressure light water reactor using a direct cycle, reduce transfer of radioactive corrosion products to a turbine system and reduce the dose of the turbine system.
SOLUTION: Oxidation treatment using high-temperature water or high-temperature steam is applied on at least part of the surface of a solid metallic material in contact with a coolant in the super-critical pressure light water reactor. The surface of the solid metallic material as an object of oxidation treatment may be mechanically polished or electrolytically polished before the oxidation treatment. Preferably, high-temperature water containing at least one of Ni, Zn, Fe, Cr, Mn, Cu, Pd, Pt, Al, Mo, V and W is used for the oxidation treatment.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了控制使用直接循环的超临界压力轻水反应堆中的金属材料的腐蚀，减少放射性腐蚀产物转移到涡轮机系统并减少涡轮机系统的剂量。解决方案：使用高温水或高温蒸汽的氧化处理施加在与超临界压力轻水反应器中的冷却剂接触的固体金属材料表面的至少一部分上。作为氧化处理对象的固体金属材料的表面可以在氧化处理之前机械抛光或电解抛光。优选地，使用含有Ni，Zn，Fe，Cr，Mn，Cu，Pd，Pt，Al，Mo，V和W中的至少一种的高温水进行氧化处理。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008007851A Method for forming corrosion inhibition film and nuclear power generation plant 有权
标题翻译：形成腐蚀性薄膜和核发电厂的方法
公开(公告)号：JP2008007851A
公开(公告)日：2008-01-17
申请号：JP2007116987
申请日：2007-04-26
申请人： Toshiba Corp , 株式会社東芝
发明人： OSATO TETSUO , URATA HIDEHIRO
IPC分类号： C23F15/00 , C23F11/18
摘要： PROBLEM TO BE SOLVED: To provide a method for forming a corrosion inhibition film where the coating treatment of the corrosion inhibition film can be easily performed to metal piping, apparatus or the like in an existing nuclear power generation plant, and to provide a nuclear power generation plant in which piping, apparatus or the like is subjected to the coating treatment of a corrosion inhibition film. SOLUTION: In the method for forming the corrosion inhibition film, an oxide compound 5 is stuck to an oxide thin film 4 formed on piping 1 of the main vapor turbine series or the like in a nuclear power generation plant, and external factors for promoting chemical reaction are added to the piping 1, thus the corrosion inhibition film 6 is formed on the oxide thin film 4 in the piping 1. Further, in the nuclear power generation plant, the coating treatment of the corrosion inhibition film 6 is applied to piping, apparatus or the like. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种形成防腐蚀膜的方法，其中可以容易地对现有核发电厂的金属管道，设备等进行防腐蚀膜的涂覆处理，并提供其中管道，设备等经受腐蚀抑制膜的涂覆处理的核发电厂。解决方案：在形成防腐蚀膜的方法中，将氧化物5粘附在形成于核发电厂主蒸汽轮机系列等的配管1上的氧化物薄膜4和外部因素为了促进化学反应而添加到管道1中，因此在管道1中的氧化物薄膜4上形成腐蚀抑制膜6.此外，在核发电厂中，施加防腐蚀膜6的涂布处理到管道，装置等。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2014139530A Regeneration method of eluent and regenerating apparatus therefor 审中-公开
标题翻译： ELUENT和再生设备的再生方法
公开(公告)号：JP2014139530A
公开(公告)日：2014-07-31
申请号：JP2013008402
申请日：2013-01-21
申请人： Toshiba Corp , 株式会社東芝
发明人： OKABE HIROSHI , OMURA TSUNEO , HARUGUCHI YOSHIKO , KAWAUCHI KANAE , NEGISHI KOJI , MURAKAMI KAZUO , OSATO TETSUO , MIZUGUCHI KOJI , FUKUSHIMA TADASHI , YAMADA KAZUYA , MIKURA MICHITAKA , MURAYAMA SEIICHI
IPC分类号： G21F9/28 , G21F9/12
摘要： PROBLEM TO BE SOLVED: To provide a reproduction technology for restoring decontamination efficiency by separating and recovering an elution-inhibiting component and an eluent component in the already-used eluent.SOLUTION: A regeneration method of an eluent includes: a step (S12) for immersing a radioactive contaminated substance into an eluent and eluting a radioactive nuclide therefrom; a step (S13) for separating the eluent free from the radioactive nuclide from a solid phase; a step (S16) for housing the separated eluent in a section (an electrodialysis vessel) partitioned by an ion exchange membrane; a step (S17) in which an electric field is applied to this section, and this eluent is refined by passing ion components contained in the housed eluent through the ion exchange membrane; and a step (18) for recovering the refined eluent.
摘要翻译：要解决的问题：提供一种通过分离和回收已经使用的洗脱液中的洗脱抑制组分和洗脱组分来恢复去污效率的再现技术。溶液：洗脱剂的再生方法包括：步骤（S12），用于将放射性污染物质浸入洗脱液中，从其中洗脱放射性核素; 从固相中分离出不含放射性核素的洗脱液的步骤（S13）; 在由离子交换膜分隔的部分（电渗析容器）中容纳分离的洗脱液的步骤（S16）对该部分施加电场的步骤（S17），并通过将包含在容纳的洗脱液中的离子成分通过离子交换膜进行精制，和用于回收精制洗脱液的步骤（18）。

6. 发明专利

JP2012001745A Apparatus and method for electrolysis 审中-公开
标题翻译：装置和电解方法
公开(公告)号：JP2012001745A
公开(公告)日：2012-01-05
申请号：JP2010135127
申请日：2010-06-14
申请人： Toshiba Corp , 株式会社東芝
发明人： OKABE HIROSHI , YAMADA KAZUYA , OSATO TETSUO , YAGYU MOTOSHIGE
IPC分类号： C25B15/08 , C25B9/00
摘要： PROBLEM TO BE SOLVED: To provide an electrolysis technology that controls a decrease in electrolysis efficiency, which is caused by gas bubbles generated by electrolysis, adhering to the surface of an electrode, and decreasing the effective area of the electrode.SOLUTION: In the electrolytic apparatus including the device for peeling the produced gas adhering to the surface of the electrode, an electrolytic apparatus 20 includes: the electrode 2 that is immersed in an electrolysis solution L stored in an electrolytic bath 1 and to which a voltage is applied; and components of a peeling device for peeling the gas bubbles generated by the electrolytic reaction and adhering to the surface of the electrode 2, including a gas-liquid separator 7, a first route 11 for guiding the electrolysis solution L, which is separated by the gas-liquid separator 7, to the electrolytic bath 1, and a second route 12 for merging at least a part of the separated, produced gas into the first route 11 as an introduced gas G.
摘要翻译：要解决的问题：提供一种电解技术，其控制由电解产生的气泡引起的电解效率的降低，附着在电极的表面上，并降低电极的有效面积。解决方案：在包括用于剥离附着在电极表面上的生成气体的装置的电解装置中，电解装置20包括：电极2，其浸入存储在电解槽1中的电解液L中，施加电压; 以及用于剥离由电解反应产生的气泡并附着到包括气液分离器7的电极2的表面的剥离装置的部件，用于引导电解液L的第一路线11，其被气液分离器7，电解槽1，以及将至少一部分分离后的产生气体并入作为导入气体G的第一路径11的第二路径12.（C）2012， JPO＆INPIT

7. 发明专利

JP2006162522A Nuclear power plant, anticorrosion coating film forming method therefor, and nuclear reactor operation method 有权
标题翻译：核电厂，其抗静电涂膜成膜方法及核反应堆运行方法
公开(公告)号：JP2006162522A
公开(公告)日：2006-06-22
申请号：JP2004357319
申请日：2004-12-09
申请人： Tokyo Electric Power Co Inc:The , Toshiba Corp , 東京電力株式会社 , 株式会社東芝
发明人： OKAMURA MASAHITO , OSATO TETSUO , YAMAMOTO SEIJI , YOTSUYANAGI TADASHI , ICHIKAWA NAGAYOSHI , YAMAZAKI KENJI , TAKAGI JUNICHI , URATA HIDEHIRO , SUZUKI SHUNICHI , TAKAMORI KENRO , SUZUKI JUNICHI
IPC分类号： G21D1/00 , G21C19/307 , G21D3/08
CPC分类号： G21C17/0225 , G21C13/08 , G21C17/022 , G21Y2002/103 , G21Y2004/10 , Y02E30/40
摘要： PROBLEM TO BE SOLVED: To provide a nuclear power plant capable of restraining surely each portion of a nuclear reactor structural material from corroding due to stress corrosion cracking, and capable of effectively maintaining corrosion restraint, and to provide an anticorrosion coating film forming method therefor, and a nuclear reactor operation method. SOLUTION: In this nuclear power plant, the anticorrosive oxide coating film 51 containing an oxide, having a property of a P-type semiconductor, is formed on a metal member 50 surface, such as the nuclear reactor structural material or the like exposed to high temperature water, a catalytic substance 52 having the properties of an N-type semiconductor is deposited on the oxide film 51, and the oxide film 51 is constituted to maintain the properties of the P-type semiconductor. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够确保核反应堆结构材料的每个部分由于应力腐蚀开裂而腐蚀并能够有效地保持腐蚀约束的核电站，并提供防腐涂膜成型方法，以及核反应堆操作方法。解决方案：在该核电站中，在金属构件50表面上形成含有P型半导体的性质的氧化物的防腐氧化物涂膜51，例如核反应堆结构材料等暴露于高温水中，在氧化物膜51上沉积具有N型半导体性质的催化物质52，并且构成氧化物膜51以保持P型半导体的性质。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2003066180A Metal adhesion monitor 有权
标题翻译：金属粘合剂监测仪
公开(公告)号：JP2003066180A
公开(公告)日：2003-03-05
申请号：JP2001261019
申请日：2001-08-30
申请人： Toshiba Corp , Toshiba Eng Co Ltd , 東芝エンジニアリング株式会社 , 株式会社東芝
发明人： ICHIKAWA NAGAYOSHI , OSATO TETSUO , FUSE YUKIMOTO , URATA HIDEHIRO , TAKAGI JUNICHI , ISHIDA RYOICHI
IPC分类号： G21C17/003 , G21C17/00
摘要： PROBLEM TO BE SOLVED: To provide a metal adhesion monitor with which the adhesion amount of a metal onto the surface of a reactor structural material can be grasped precisely.
SOLUTION: The metal adhesion monitor 20 used to monitor the adhesion amount of metal when a metal is stuck to the reactor structural material is composed of two or more kinds of monitoring pipes 21a, 21b whose inside diameters are mutually different. The supply speed of the metal to the monitoring pipes 21a, 21b and the temperature of the pipes are controlled so as to be equal to those in the reactor structural material in a part to which the metal is stuck.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种金属粘合监测器，可以精确地掌握金属对反应堆结构材料表面的附着量。解决方案：当金属粘附在反应堆结构材料上时用于监测金属附着量的金属粘附监测器20由内径相互不同的两种或更多种监测管21a，21b组成。监控管道21a，21b的金属供给速度和管道的温度被控制为与金属被卡住的部分的反应堆结构材料中的相同。

9. 发明专利

JP2013095979A Metal recovering method 有权
标题翻译：金属回收方法
公开(公告)号：JP2013095979A
公开(公告)日：2013-05-20
申请号：JP2011241426
申请日：2011-11-02
申请人： Toshiba Corp , 株式会社東芝
发明人： KANEMURA SHOHEI , MIZUGUCHI KOJI , TAKAHASHI YUYA , YAMASHITA TAKEO , YAITA YUMI , OSATO TETSUO , OMORI TAKASHI , YAZAWA TAKASHI , FUJITA REIKO
IPC分类号： C22B3/24 , C22B3/26 , C22B3/42 , C22B11/00 , C22B15/00 , C22B23/00 , C22B47/00 , C22B58/00 , C25C1/22 , C25C1/24 , C25C7/06
CPC分类号： Y02P10/234 , Y02P10/236
摘要： PROBLEM TO BE SOLVED: To provide a metal recovering method, which reduces the amount of use of a chemical used for the recovery treatment, makes the amount of generation of a waste small, and is economically executed, even when recovering a rare metal from a large amount of metal dissolution liquid.SOLUTION: The metal recovering method includes: a metal ion adsorbing step 3 of recovering metal ions by adsorbing the metal ions in metal dissolution liquid 1 to a metal ion adsorbent 2; a metal ion eluting step 6 of eluting, with an eluent 5, the metal ions adsorbed to a metal ion adsorbent 2; an electrolyzing step 8 of recovering a metal by electrolyzing the eluent 5 containing the metal ions; and an eluent collecting step 10 of collecting the eluent 5 from which a metal component is recovered.
摘要翻译：要解决的问题：为了提供减少用于回收处理的化学品的使用量的金属回收方法，即使在回收稀有金属时也能使废物的产生量小，经济地实施金属来自大量的金属溶解液。解决方案：金属回收方法包括：金属离子吸附步骤3，通过将金属溶解液体1中的金属离子吸附到金属离子吸附剂2上来回收金属离子; 金属离子洗脱步骤6，用洗脱液5洗脱吸附在金属离子吸附剂2上的金属离子; 电解步骤8，通过电解含有金属离子的洗脱液5来回收金属; 以及收集洗脱剂5的洗脱液收集步骤10，从中回收金属成分。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2012057220A Electrolytic apparatus 审中-公开
标题翻译：电解器
公开(公告)号：JP2012057220A
公开(公告)日：2012-03-22
申请号：JP2010202412
申请日：2010-09-09
申请人： Toshiba Corp , 株式会社東芝
发明人： OKABE HIROSHI , YAMADA KAZUYA , YAGYU MOTOSHIGE , MIZUGUCHI KOJI , OSATO TETSUO
IPC分类号： C25B9/00 , C25B1/04
CPC分类号： Y02E60/366
摘要： PROBLEM TO BE SOLVED: To provide an electrolytic apparatus, which controls swells in electrolysis voltage and electrolysis efficiency that are caused by bubbles generated in the electrolytic reaction.SOLUTION: The electrolytic apparatus includes: a diaphragm block 12; and three or more electrodes provided in the diaphragm block via an electrolyte solution. At least one of the three or more electrodes functions as a cathode 13 or an anode 14.

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