专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2011085552A Method for solidifying concentrated sodium sulfate liquid waste containing boric acid 有权
标题翻译：用于固化含硫酸钠的含硫酸钠液体废物的方法
公开(公告)号：JP2011085552A
公开(公告)日：2011-04-28
申请号：JP2009240467
申请日：2009-10-19
申请人： Toshiba Aitekku Kk , Toshiba Corp , 東芝アイテック株式会社 , 株式会社東芝
发明人： KANEKO MASAAKI , HARUGUCHI YOSHIKO , YAMASHITA TAKEO , MIKURA MICHITAKA , YASUMURA KEIJIRO , SATO TATSUAKI , SHOJI YUICHI , OBATA MASAMICHI , HORIMOTO TAICHI
IPC分类号： G21F9/16
摘要： PROBLEM TO BE SOLVED: To prevent condensation delays when solidifying a concentrated sodium sulfate liquid waste containing boric acid, and to prevent deterioration of the strength necessary for solidification of a cement solidified body.
SOLUTION: The concentration ratio of boron and lithium in a concentrated sodium sulfate liquid waste containing boric acid is detected. The concentration ratio is checked as being not less than 2; and when the concentration ratio is 2 or more, cement is added to and mixed with the concentrated sodium sulfate liquid waste and makes the concentrated sodium sulfate liquid waste solidify. When the concentration ratio is not more than 2, after the concentration ratio is increased to 2 or more by adding a lithium compound to the concentrated sodium sulfate liquid waste, the concentrated sodium sulfate liquid waste is solidified, by adding and mixing cement with the concentrated sodium sulfate liquid waste.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了防止在浓缩含有硼酸的浓硫酸钠废液固化时的冷凝延迟，并且防止水泥固化体凝固所需的强度变差。解决方案：检测含有硼酸的浓硫酸钠废液中硼和锂的浓度比。检查浓度比不小于2; 当浓度比为2以上时，向浓硫酸钠废液中添加水泥并与其混合，使浓硫酸钠液体废液固化。当浓度比不大于2时，通过向浓缩的硫酸钠废液中加入锂化合物使浓缩比增加至2以上后，将浓缩的硫酸钠废液固化，通过将浓缩水泥与浓缩的硫酸钠液体废物。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2011149803A System and method for solidification treatment of radioactive waste 审中-公开
标题翻译：放射性废物固化处理系统及方法
公开(公告)号：JP2011149803A
公开(公告)日：2011-08-04
申请号：JP2010011087
申请日：2010-01-21
申请人： Toshiba Aitekku Kk , Toshiba Corp , 東芝アイテック株式会社 , 株式会社東芝
发明人： SATO TATSUAKI , SHOJI YUICHI , HORIMOTO TAICHI , KANEKO MASAAKI , YASUMURA KEIJIRO
IPC分类号： G21F9/16 , G21F9/30
摘要： PROBLEM TO BE SOLVED: To provide a technique for the solidification treatment of radioactive waste in which a favorable cement solidified product can be formed by changing rotation speed corresponding to the viscosity of a kneaded body.
SOLUTION: This system for the solidification treatment of radioactive waste includes; a storage part 42 of a characteristic value determined by the combination of a container 34 and rotary wing 33 for agitating radioactive waste, cement and kneading water; a torque detecting part 47 for detecting the torque of a rotary shaft 32 connected to the rotary wing 33; a computing part 48 for computing a power number from the rotation speed and the torque of the rotary shaft 32; and a changing part 45 of the rotation speed which brings the power number close to the characteristic value.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种放射性废物的固化处理技术，其中可以通过改变与捏合体的粘度相对应的转速来形成有利的水泥固化产物。
解决方案：该放射性废物固化处理系统包括：由容器34和用于搅拌放射性废物，水泥和揉搓水的旋转翼33的组合确定的特征值的储存部分42; 用于检测连接到旋转翼33的旋转轴32的扭矩的扭矩检测部47; 用于根据旋转轴32的转速和转矩计算功率数的计算部48; 以及使功率数量接近特性值的转速的变化部分45。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2011075407A Method for treating drainage containing radioactive ammonia 有权
标题翻译：用于处理含有放射性氨的排水的方法
公开(公告)号：JP2011075407A
公开(公告)日：2011-04-14
申请号：JP2009227206
申请日：2009-09-30
申请人： Toshiba Aitekku Kk , Toshiba Corp , 東芝アイテック株式会社 , 株式会社東芝
发明人： KANEKO MASAAKI , MIKURA MICHITAKA , HARUGUCHI YOSHIKO , YAMASHITA TAKEO , YASUMURA KEIJIRO , OBATA MASAMICHI , HORIMOTO TAICHI
IPC分类号： G21F9/12 , C02F1/00 , C02F1/42 , G21F9/02 , G21F9/16 , G21F9/30
摘要： PROBLEM TO BE SOLVED: To provide a new method which attains easy the removal of ammonia from drainage containing radioactive ammonia and a stabilizing treatment of the drainage.
SOLUTION: A cation exchanger B is submerged in the drainage A, containing radioactive ammonia to fix ammonium ions in the drainage A in the cation exchanger B (S1). Then, the residue of the drainage A, after the fixation of the cation exchanger B and the ammonium ions, is solidified by cement (S2).
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种新方法，其可以容易地从含有放射性氨的排水中去除氨并且稳定地处理排水。解决方案：阳离子交换剂B浸没在排放A中，含有放射性氨以将铵离子固定在阳离子交换器B中的排水A中（S1）。然后，将阳离子交换剂B和铵离子固定后的排水A的残渣用水泥固化（S2）。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2010107450A Method and system for treating used ion exchange resin 审中-公开
标题翻译：用于处理离子交换树脂的方法和系统
公开(公告)号：JP2010107450A
公开(公告)日：2010-05-13
申请号：JP2008281843
申请日：2008-10-31
申请人： Toshiba Corp , 株式会社東芝
发明人： HARUGUCHI YOSHIKO , KANEKO MASAAKI , MIKURA MICHITAKA , MURATA EIICHI , YAMASHITA TAKEO , OBATA MASAMICHI , HORIMOTO TAICHI
IPC分类号： G21F9/30 , B01D19/00 , B01D53/68 , B01D53/77 , B09B3/00 , C02F1/20 , C02F1/28 , C02F1/58 , C02F1/62 , C02F9/00 , C02F11/00 , G21F9/06 , G21F9/08 , G21F9/10
摘要： PROBLEM TO BE SOLVED: To provide a method and a system for treating used ion exchange resin which enable easy separation treatment of the used ion exchange resin generated from nuclear facilities. SOLUTION: The used ion exchange resin treatment method decomposes the used ion exchange resin generated from the nuclear facilities, or treats waste liquid left after nuclides are eluted from the used ion exchange resin. The method includes: a halogen removal process for separating halogen contained in the waste liquid; an ammonia removal process for separating ammonia contained in the waste liquid after the halogen removal process; a transition metal removal process for separating transition metals contained in the waste liquid after the ammonia removal process; and an alkali metal removal process for separating alkali metals contained in the waste liquid after the transition metal removal process. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种处理使用离子交换树脂的方法和系统，其能够容易地分离从核设施产生的离子交换树脂。解决方案：使用的离子交换树脂处理方法分解从核设施产生的所使用的离子交换树脂，或者处理从使用的离子交换树脂洗脱出核素后残留的废液。该方法包括：用于分离废液中含有的卤素的卤素去除方法; 用于在卤素除去过程之后分离废液中所含的氨的氨去除方法; 用于在氨去除过程之后分离废液中包含的过渡金属的过渡金属去除方法; 以及用于在过渡金属去除工艺之后分离废液中包含的碱金属的碱金属去除工艺。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2010261869A Method for processing ion exchange resin and processing apparatus of the same 有权
标题翻译：用于处理离子交换树脂的方法及其加工装置
公开(公告)号：JP2010261869A
公开(公告)日：2010-11-18
申请号：JP2009114005
申请日：2009-05-08
申请人： Toshiba Corp , 株式会社東芝
发明人： OMURA TSUNEO , AKAI YOSHIE , OSAKI MASAHIKO , OBATA MASAMICHI , HORIMOTO TAICHI
IPC分类号： G21F9/30 , C08J11/16
CPC分类号： Y02W30/705
摘要： PROBLEM TO BE SOLVED: To dissolve not only an ion exchange resin without using a catalyst, but also TOC in a treatment liquid successfully, thereby allowing an improved volume reduction rate and a successful separation recovery of a radioactive material.
SOLUTION: A processing apparatus for the ion exchange resin to be used for reactor water purification at a nuclear power plant, includes a reaction vessel which accumulates a mixture of the ion exchange resin and water as ion exchange resin slurry and heats the ion exchange resin slurry at a processing temperature of 100°C or more and under a processing pressure equal to or higher than a saturated steam pressure.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：不仅在不使用催化剂的情况下溶解离子交换树脂，而且成功地溶解处理液中的TOC，从而允许放射性物质的体积减小率和成功的分离回收率。解决方案：用于在核电站进行反应器水净化的离子交换树脂的处理装置包括将离子交换树脂和水的混合物作为离子交换树脂浆料积聚并加热离子的反应容器交换树脂浆料，处理温度为100℃以上，处理压力等于或高于饱和蒸汽压。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2014130064A Washing waste liquid processing device and washing waste liquid processing method 有权
标题翻译：洗涤废液处理装置和洗涤废液处理方法
公开(公告)号：JP2014130064A
公开(公告)日：2014-07-10
申请号：JP2012287662
申请日：2012-12-28
申请人： Toshiba Corp , 株式会社東芝
发明人： SEKI HIDEJI , OMURA TSUNEO , ABE HIROKO , HORIMOTO TAICHI , MOTOHASHI TETSUO , TAKADA TAKAO , ARIMA YUKI
IPC分类号： G21F9/06 , G21F9/04 , G21F9/12
摘要： PROBLEM TO BE SOLVED: To provide a washing waste liquid processing device and a washing waste liquid processing method that suppress a decrease in processing efficiency of a post-stage solid-liquid separation processing device by making powdery active carbon-containing slurry rich in oxygen, even when the powdery active carbon-containing slurry stays in a powdery active carbon adsorption tank for a long time during batch processing in washing waste liquid processing.SOLUTION: A washing waste liquid processing device 10 includes: a powdery active carbon adsorption tank 20 in which a washing waste liquid 94 obtained by washing laundry used in nuclear facilities is subjected to adsorption processing using powdery active carbon 95; and a sampling line 50 which includes an anaerobic state monitor part 56 for measuring at least one kind of anaerobic state data selected according to a dissolved oxygen concentration and an oxidation-reduction potential with respect to a liquid component 97 in the powdery active carbon-containing slurry 96 sampled from the powdery active carbon adsorption tank 20, and returns the liquid component 97 into the powdery active carbon adsorption tank 20.
摘要翻译：要解决的问题：提供一种洗涤废液处理装置和洗涤废液处理方法，其通过制备富含氧的含有活性炭的淤泥淤浆来抑制后期固液分离处理装置的处理效率的降低，即使当在洗涤废液处理中的批量处理中粉末状含活性炭浆料长时间停留在粉末状活性炭吸附槽中时。洗涤废液处理装置10包括：粉末状活性炭吸附罐20，其中通过洗涤在核设施中使用的衣物获得的洗涤废液94使用粉末状活性炭95进行吸附处理; 和采样管线50，其包括厌氧状态监测部分56，用于测量根据溶解氧浓度和相对于粉末状活性炭的含液体中的液体组分97的氧化还原电位选择的至少一种厌氧状态数据从粉状活性炭吸附槽20取出的浆料96，将液体成分97返回到粉末状活性炭吸附槽20中。

7. 发明专利

JP2010190749A Nuclide separation processing method and system 审中-公开
标题翻译： NUCLIDE分离处理方法和系统
公开(公告)号：JP2010190749A
公开(公告)日：2010-09-02
申请号：JP2009035842
申请日：2009-02-18
申请人： Toshiba Corp , 株式会社東芝
发明人： KANEKO MASAAKI , HARUGUCHI YOSHIKO , MURATA EIICHI , YAMASHITA TAKEO , MIKURA MICHITAKA , OBATA MASAMICHI , HORIMOTO TAICHI
IPC分类号： G21F9/10 , G21F9/06
摘要： PROBLEM TO BE SOLVED: To provide a nuclide separation processing method and a system allowing easy operation and for further improving removal of nuclides.
SOLUTION: An iron cosedimentation of Co, Ni, etc. is produced by introducing an iron ion into a waste liquid treated with high-temperature and high-pressure water of an ion exchange resin used for a reactor water cleanup system and controlling pH, and a magnetic powder is introduced in order to add a coprecipitating ability to the cosedimentation. Then a supernatant and the cosedimentation are subjected to solid-liquid separation.
COPYRIGHT: (C)2010,JPO&INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式