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31. 发明专利

JP2012225682A Treatment method and treatment apparatus of radioactive waste 审中-公开
标题翻译：放射性废物处理方法及处理装置
公开(公告)号：JP2012225682A
公开(公告)日：2012-11-15
申请号：JP2011091303
申请日：2011-04-15
申请人： Toshiba Corp , 株式会社東芝
发明人： SATO TATSUAKI , SHOJI YUICHI , HARUGUCHI YOSHIKO , MIKURA MICHITAKA , YASUMURA KEIJIRO
IPC分类号： G21F9/16 , G21F9/28 , G21F9/30
摘要： PROBLEM TO BE SOLVED: To remove and wash attached substances derived from cement kneaded mixture attached to an agitation blade without generating new radioactive waste when treating radioactive waste by kneading and mixing the radioactive waste and cement by the agitation blade in a predetermined container to obtain cement kneaded mixture and solidifying the cement kneaded mixture.SOLUTION: Radioactive waste and cement are kneaded and mixed by an agitation blade 12 in a container 11 including the agitation blade 12 to obtain cement kneaded mixture including the radioactive waste and the cement. Then attached substances derived from the cement kneaded mixture attached to the agitation blade 12 are removed and washed by spraying gas from a predetermined ejector 15 to the attached substances. Then the cement kneaded mixture is solidified to obtain a cement solid.
摘要翻译：待解决的问题：通过在预定的容器中搅拌和混合放射性废物和水泥，通过搅拌叶片处理放射性废物，除去和洗涤附着在搅拌叶片上的水泥捏和混合物的附着物质，而不会产生新的放射性废物获得水泥捏合混合物并固化水泥捏合混合物。解决方案：放射性废物和水泥通过搅拌叶片12在包括搅拌叶片12的容器11中捏合和混合，以获得包括放射性废物和水泥的水泥捏和混合物。然后除去附着在搅拌叶片12上的来自水泥混炼混合物的附着物质，将预定的喷射器15的气体喷雾到附着物上。然后将水泥捏合混合物固化，得到水泥固体。版权所有（C）2013，JPO＆INPIT

32. 发明专利

JP2012103145A Method and device for processing waste ion exchange resin 有权
标题翻译：用于处理废物离子交换树脂的方法和装置
公开(公告)号：JP2012103145A
公开(公告)日：2012-05-31
申请号：JP2010252509
申请日：2010-11-11
申请人： Toshiba Corp , 株式会社東芝
发明人： YASUMURA KEIJIRO , SATO TATSUAKI , MIKURA MICHITAKA , HARUGUCHI YOSHIKO , MIYAMOTO MASAYA , SUZUKI SHO , TAHARA TOSHIO
IPC分类号： G21F9/30 , B09B3/00 , C08J11/16
CPC分类号： Y02W30/705
摘要： PROBLEM TO BE SOLVED: To stably perform disposal of waste ion exchange resin without damaging a cement-solidified object by preventing swelling of the waste ion exchange resin when processing the waste ion exchange resin containing weakly basic ion exchange resin used in a nuclear facility by cement-solidifying the waste ion exchange resin.SOLUTION: A method for processing the waste ion exchange resin containing the weakly basic ion exchange resin includes a step of heating the waste ion exchange resin while immersing the waste ion exchange resin in alkali aqueous solution, and degrading amino bases of the weakly basic ion exchange resin in the waste ion exchange resin; and a step of cement-solidifying the waste ion exchange resin.
摘要翻译：要解决的问题：为了稳定地进行废弃离子交换树脂的处理，而不损害水泥固化物体，通过防止废物离子交换树脂在处理含有用于核中的弱碱性离子交换树脂的废离子交换树脂时的溶胀通过水泥固化废物离子交换树脂的设备。解决方案：用于处理含有弱碱性离子交换树脂的废离子交换树脂的方法包括在将废离子交换树脂浸入碱水溶液中的同时加热废离子交换树脂并降解弱碱性氨基的步骤废离子交换树脂中的碱性离子交换树脂; 以及将废弃离子交换树脂水泥固化的步骤。版权所有（C）2012，JPO＆INPIT

33. 发明专利

JP2012058033A Method and device for treating waste water containing boric acid 有权
标题翻译：用于处理含有挥发性酸的废水的方法和装置
公开(公告)号：JP2012058033A
公开(公告)日：2012-03-22
申请号：JP2010200268
申请日：2010-09-07
申请人： Toshiba Corp , 株式会社東芝
发明人： SATO TATSUAKI , SHOJI YUICHI , YAGI MAIKO , MIKURA MICHITAKA , AISAKA TAKASHI , SAKURAI MANABU
IPC分类号： G21F9/16 , G21F9/06 , G21F9/08 , G21F9/10
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for treating waste water containing boric acid capable of stably treating waste water containing boric acid for a long period of time for cement solidification.SOLUTION: The present invention comprises the steps: to insolubilize boric acid in a manner that precipitates the same contained in waste water as insoluble borate in a first tank; to store the waste water with the insolubilized boric acid in a second tank having an agitation mixer and to control pH of the waste water with the boric acid; to transfer the waste water with the insolubilized boric acid from the second tank to a dryer to separate the borate from the waste water with the insolubilized boric acid by drying; to clean the dryer by supplying cleaning water from a cleaning water tank and to transfer cleaning waste water containing residue of the borate to the second tank; and to pulverize the residue of the borate into fine particles by agitating with the agitation mixer in the second tank.
摘要翻译：要解决的问题：提供一种用于处理含有硼酸的废水的方法和装置，其能够长时间稳定地处理含有硼酸的废水用于水泥固化。解决方案：本发明包括以下步骤：使硼酸以使第一罐中的不溶性硼酸盐沉淀在废水中所含的相同的方式不溶解; 将具有不溶硼酸的废水存储在具有搅拌混合器的第二罐中，并用硼酸控制废水的pH; 将不溶硼酸的废水从第二罐转移到干燥器中，通过干燥将硼酸盐与不溶的硼酸从废水中分离出来; 通过从清洁水箱中提供清洁水来清洁干衣机，并将含有硼酸盐残留物的清洁废水转移到第二罐; 并通过用第二罐中的搅拌混合器搅拌将硼酸盐的残余物粉碎成细颗粒。版权所有（C）2012，JPO＆INPIT

34. 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

35. 发明专利

JP2009162646A Method for treating used ion-exchange resin 审中-公开
标题翻译：处理使用离子交换树脂的方法
公开(公告)号：JP2009162646A
公开(公告)日：2009-07-23
申请号：JP2008001257
申请日：2008-01-08
申请人： Toshiba Corp , 株式会社東芝
发明人： HARUGUCHI YOSHIKO , TAKAHASHI RYOTA , KANEKO MASAAKI , YAMASHITA TAKEO , SATO TATSUAKI , MIKURA MICHITAKA , ARIMA YUKI
IPC分类号： G21F9/30 , C08J11/14 , C08J11/16
CPC分类号： Y02W30/704 , Y02W30/705
摘要： PROBLEM TO BE SOLVED: To provide a method for treating used ion-exchange resin which makes it possible to dispose of the resin more efficiently at lower costs than ever. SOLUTION: The ion-exchange group disabling treatment process of disabling ion-exchange groups is carried out for a used ion-exchange resin 1 (of a sulfonic acid base) adsorbing radionuclides 2. As to the ion-exchange group disabling treatment process; hydrolysis under a hydrothermal condition, alkali fusion by using a strong basic salt or reduction treatment is adopted. The ion-exchange group disabling treatment process desorbs the radionuclides 2 from the used ion-exchange resin 1. Then, a liquid for a reaction containing the used ion-exchange resin 1a in the state that the radionuclides 2 have desorbed and the desorbed radionuclides 2 is separated. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种处理使用的离子交换树脂的方法，其可以以比以往更低的成本更有效地处理树脂。解决方案：对于吸附放射性核素2的使用的离子交换树脂1（磺酸基）的离子交换基团不能进行离子交换基团的残留处理过程。对于离子交换基团残留处理处理; 在水热条件下水解，采用强碱性碱还原法进行碱熔融。离子交换基团禁用处理工序从使用的离子交换树脂1中解吸放射性核素2.然后，在放射性核素2脱附的状态下，含有使用的离子交换树脂1a的反应用液体和解吸的放射性核素2 被分开。版权所有（C）2009，JPO＆INPIT

36. 发明专利

JP2007132787A Solidification processing method of radioactive waste 有权
标题翻译：放射性废物的固体加工方法
公开(公告)号：JP2007132787A
公开(公告)日：2007-05-31
申请号：JP2005325900
申请日：2005-11-10
申请人： Toshiba Corp , 株式会社東芝
发明人： MIYAMOTO MASAYA , SATO TATSUAKI , HARUGUCHI YOSHIKO , MIKURA MICHITAKA , KOMATSUBARA MASARU , SAKURAI JIRO
IPC分类号： G21F9/30 , G21F9/16
摘要： PROBLEM TO BE SOLVED: To provide a solidification processing method of radioactive wastes, capable of securing soundness of a disposal site over a long time, by controlling or preventing the generation of gas from a cement solidified matter due to radiolysis, while the cement solidified matter is buried underground and control or inhibit the increase in pressure, inside a containment vessel buried underground for disposal.
SOLUTION: The solidification processing method of radioactive waste comprising the steps of filling a containment vessel with a mixture containing a processing object matter containing radioactive wastes, a hydraulic inorganic solidifying material and water and solidifying the mixture to produce solidified matter comprises the solidification processing of filling the containment vessel with the mixture and solidifying the mixture to produce solidified matter, a drying process of heating and drying the solidified at a stage of uniaxial compression strength of not smaller than 1.5 MPa and not larger than 75% of a planned strength and the sealing process of putting a lid on the containment vessel and of sealing the vessel after the drying process.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：为了提供能够通过控制或防止由于放射线分解从水泥固化物质产生气体而能够长时间确保处置场所的健全性的放射性废料的固化处理方法，而水泥凝固物埋在地下，控制或抑制压力增加，埋藏在地下的安全壳内处置。解决方案：放射性废物的固化处理方法包括以下步骤：用含有放射性废物的加工对象物，水硬性无机固化材料和水的混合物填充容纳容器并固化混合物以产生固化物质的步骤包括固化处理用混合物填充容纳容器并固化混合物以产生固化物质，在单轴压缩强度不小于1.5MPa且不大于计划强度的75％的阶段加热和干燥固化的干燥过程以及在密封容器上盖上盖子并在干燥过程之后密封容器的密封过程。版权所有（C）2007，JPO＆INPIT

37. 发明专利

JP2007003270A Radioactive waste liquid treatment apparatus and method 审中-公开
标题翻译：放射性废液处理装置及方法
公开(公告)号：JP2007003270A
公开(公告)日：2007-01-11
申请号：JP2005181792
申请日：2005-06-22
申请人： Toshiba Corp , 株式会社東芝
发明人： HARUGUCHI YOSHIKO , MIKURA MICHITAKA , MURATA EIICHI , SATO TATSUAKI , SAKURAI JIRO , TAKADA TAKAO
IPC分类号： G21F9/10 , G21F9/06 , G21F9/16
摘要： PROBLEM TO BE SOLVED: To enhance a separation efficiency in operation of separating a radionuclide by controlling the valency of iron in a radioactive waste liquid and then changing iron into iron oxide. SOLUTION: A radioactive waste liquid treatment apparatus comprises a waste liquid tank 1 wherein the pH of the waste liquid is controlled by using a pH conditioner fed from a pH conditioner tank 3 and iron ions contained in the waste liquid are reduced by a reducing agent fed from a reducing agent tank 2 while the liquid is being heated, a conversion tank 5 provided with a temperature control facility 4 wherein the pH of the waste liquid is controlled by using the pH conditioner fed from the pH conditioner tank 3 and iron hydroxide in the reduced radioactive waste liquid fed from the waste liquid tank 1 is converted into iron oxide, a solid-liquid separator 6 for executing the solid-liquid separation of the radioactive waste liquid fed from the conversion tank 5 into a supernatant liquid and residue, a supernatant liquid accepting tank 7 for storing the supernatant liquid fed from the solid-liquid separator 6 and a sludge tank 8 for storing the residue fed from the solid-liquid separator 6. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过控制放射性废液中的铁的价态，然后将铁变成氧化铁来提高分离放射性核素的分离效率。解决方案：放射性废液处理装置包括：废液罐1，其中通过使用从pH调节剂罐3供给的pH调节剂和废液中含有的铁离子来控制废液的pH，设置有温度控制装置4的转换槽5，其中通过使用从pH调节剂罐3供给的pH调节剂和铁调节剂来控制废液的pH，将从废液罐1供给的放射性废弃废液中的氢氧化物转化成氧化铁，将从转化罐5供给的放射性废液的固液分离成上清液和残渣的固液分离器6 ，用于储存从固液分离器6供给的上清液的上清液接收槽7和用于储存从固液分离器6供给的残留物的污泥槽8 作者6.版权所有（C）2007，JPO＆INPIT

38. 发明专利

JPH11243943A MEDIUM FOR CULTURING ALGAE AND MANUFACTURING METHOD FOR THE SAME 失效
公开(公告)号：JPH11243943A
公开(公告)日：1999-09-14
申请号：JP5205098
申请日：1998-03-04
申请人： TOSHIBA CORP , TOSHIBA CERAMICS CO
发明人： TOYOHARA NAOMI , SATO TATSUAKI , OKAMOTO MASARU , MATSUO KAZUAKI
IPC分类号： C12N1/12 , A01G33/00 , C04B38/08 , C12M1/00 , C12N11/14
摘要： PROBLEM TO BE SOLVED: To provide a nourishment medium for culturing algae capable of supplying nutrition according to the growth of the algae by floating on the sea water and functioning as the nucleus of the proliferation in a large scaled culturing of algae in the ocean which is needed for fixing atmospheric CO2 by culturing algae. SOLUTION: The algae culturing medium is comprising inorganic materials such as coal ash or the like, a hardening agent, a nutrition component for algae culturing and weight saving materials, and the raw materials are formed into the algae culturing medium having less than 1 g/cm of density, the obtained medium is scattered to the sea water and let to float. This nourishment medium for culturing algae functions as the nucleus of the proliferation of the algae and the nourishment of the algae is gradually supplied according to the proliferation of the algae allowing the proliferation of the algae in the boundless ocean.

39. 发明专利

JPH1130698A RADIOACTIVE WASTE SOLIDIFYING DISPOSAL METHOD 失效
公开(公告)号：JPH1130698A
公开(公告)日：1999-02-02
申请号：JP20188797
申请日：1997-07-28
申请人： TOSHIBA CERAMICS CO , TOSHIBA CORP
发明人： SUGIYAMA TOMOYUKI , MATSUO KAZUAKI , SATO TATSUAKI , TOYOHARA NAOMI
IPC分类号： G21F9/16 , G21F9/30
摘要： PROBLEM TO BE SOLVED: To provide a radioactive waste solidifying disposal method that can fill cement material minutely without complicated operation so as to attain disposal of high reliability and safety with little decomposition such as deterioration from a long-term point of view. SOLUTION: In this method, radioactive waste is integrally solidified with solidifying material containing a hydraulic inorganic compound and an inorganic admixture. This solidifying material contains 0.1-2 pts.wt. of condensed sodium phosphate. 0.1-2 pts.wt. of carbonate compound, 0.05-1 pts.wt. of boric acid, 3-15 pts.wt. of microsilica and 0.1-4 pts.wt. of alumina cement as the inorganic admixture per 100 pts.wt. of the hydraulic inorganic compound.

40. 发明专利

JPH09288196A SOLIDIFICATION DISPOSAL METHOD OF RADIOACTIVE WASTE 失效
公开(公告)号：JPH09288196A
公开(公告)日：1997-11-04
申请号：JP10099896
申请日：1996-04-23
申请人： TOSHIBA CERAMICS CO , TOSHIBA CORP
发明人： UEMOTO HIDEO , MATSUO KAZUAKI , SUGIYAMA TOMOYUKI , SATO TATSUAKI , TOYOHARA NAOMI
IPC分类号： G21F9/16 , G21F9/30
摘要： PROBLEM TO BE SOLVED: To control production of minute cracks and attain solidification disposal superior in stability and fire resistance of radioactive waste over a long period by using solidification material containing hydraulic inorganic compound, aggregate, dispersant, a reaction prevention agent and inorganic settlement prevention material for radioactive waste. SOLUTION: As hydraulic inorganic compound, 30wt.% of alumina cement, as aggregate 70wt.% of river sand, and as a reaction prevention agent, 0.1wt.% of lithium citrate and 0.5wt.% of aluminum lactate are blended, and sepiolite and condensation sodium phosphate aqueous solution, for instance, 0.1 pts.wt. sepiolite and 15-20 pts.wt. of condensation sodium phosphate are added based on the 100 pts.wt. of that blend. Next, these are kneaded to obtain slurry-like solidification material. A quantity of water addition is necessary for obtaining fluidity enough to be filled without any void in the case where solidification slurry is injected.

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