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1. 发明专利

JP2014145687A Treatment equipment for radioactive strontium-containing waste water 审中-公开
标题翻译：放射性含锶废水处理设备
公开(公告)号：JP2014145687A
公开(公告)日：2014-08-14
申请号：JP2013014850
申请日：2013-01-29
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： IWASAKI MAMORU , YAMADA SATOSHI , MIYAMOTO SHINGO
IPC分类号： G21F9/12 , B01J20/04 , B01J20/18 , B01J20/26 , G21F9/06
摘要： PROBLEM TO BE SOLVED: To provide equipment for efficiently removing radioactive strontium from radioactive strontium-containing waste water containing a large amount of other hardness components.SOLUTION: Treatment equipment for radioactive strontium-containing waste water has a configuration in which a triple column type hardness component preliminary removal column 1 filled with a hardness component remover and, at a post-stage side thereof, a triple column type strontium adsorption column 2 filled with an absorbent a base material of which is a titanium acid alkali metal salt are installed continuously. First, discharge water containing radioactive strontium and other alkali earth metals such as calcium, magnesium, a stable strontium isotope is supplied as raw water W to the hardness component preliminary removal column 1. In the hardness component preliminary removal column 1, calcium and magnesium which are hardness components are mainly adsorbed. Next, a preliminarily treated water W1 is supplied to the strontium adsorption column 2. In the strontium adsorption column 2, strontium can be efficiently removed to obtain treated water W2.
摘要翻译：要解决的问题：提供从含有大量其他硬度成分的放射性锶废水中有效去除放射性锶的设备。解决方案：含放射性锶废水的处理设备具有三柱型硬度填充有硬度成分去除剂的组分初步除去柱1，在后段侧连续地安装填充有作为钛酸碱金属盐的基材的吸收剂的三柱型锶吸附塔2。首先，将含有放射性锶和其他碱土金属如钙，镁，稳定的锶同位素的水作为原水W供给到硬度组分初步除去塔1.在硬度组分初步除去塔1中，钙和镁是硬度分量主要被吸附。接下来，将预处理水W1供给到锶吸附塔2.在锶吸附塔2中，可以有效地除去锶，得到处理水W2。

2. 发明专利

JP2012202765A Column assembly, fluid processing column, and its characteristic measuring method 有权
标题翻译：柱组件，流体加工柱及其特性测量方法
公开(公告)号：JP2012202765A
公开(公告)日：2012-10-22
申请号：JP2011066276
申请日：2011-03-24
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： MIYAMOTO SHINGO , HORII SHIGEKI
IPC分类号： G01N30/60 , G01N30/46
摘要： PROBLEM TO BE SOLVED: To provide a column assembly and a fluid processing column that achieve sampling by layers by enabling the column to be divided into a plurality, and its characteristic measuring method.SOLUTION: There is provided a column assembly 1 which is constituted by separably coupling a plurality of unit columns 2 in series, and filled with a filler 10 inside, an end member 8 having a flow port 8a for fluid being detachably mounted on both ends of the end member 8. There is provided the fluid processing column obtained by filling the column assembly 1 with the filler 10. After the fluid is made to flow through the fluid processing column, the unit columns 2 are separated from each other, and the fillers 10 in the unit columns are analyzed.
摘要翻译：要解决的问题：提供一种柱组件和流体处理塔，其通过使塔能够被分成多个而实现层的抽样及其特征测量方法。解决方案：提供一种柱组件1，其通过将多个单元柱2串联分离地连接并且在其内填充有填料10而构成，端部构件8具有用于流体的流动端口8a，该流体端口可拆卸地安装在提供了端部构件8的两端。提供了通过将柱组件1填充到填料10而获得的流体处理塔。在使流体流过流体处理塔之后，单元塔2彼此分离，分析单位列中的填料10。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2013208566A Breakthrough detection method and operation method of ion exchange device 有权
标题翻译：离子交换装置的突破性检测方法和操作方法
公开(公告)号：JP2013208566A
公开(公告)日：2013-10-10
申请号：JP2012080582
申请日：2012-03-30
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： MIYAMOTO SHINGO , HORII SHIGEKI
IPC分类号： C02F1/42 , C02F1/20
摘要： PROBLEM TO BE SOLVED: To provide a breakthrough detection method of an ion exchange device capable of detecting a break before generating a rise in electric conductivity or reduction of a specific resistance value by directly measuring slight-increasing leak of carbonic acid with a carbonic acid concentration meter, and an operation method of the ion exchange device based on the detection method.SOLUTION: In a method for detecting breakthrough of an ion exchange device including an anion exchanger, a carbonic acid concentration meter is installed in the latter part of the ion exchange device, and when carbonic acid concentration in treated water of the ion exchange device exceeds a threshold value set to be 10 μg-C/L or lower, the ion exchange device is determined to have been broken through. By this method, when the ion exchange device is determined to have been broken through, passing water into the ion exchange device is stopped and the anion exchanger is regenerated or replaced.
摘要翻译：要解决的问题：提供一种离子交换装置的突破性检测方法，其能够通过直接测量碳酸浓度的碳酸浓度的稍微增加的泄漏而在产生电导率上升之前检测断裂或降低电阻率值仪表，以及基于检测方法的离子交换装置的操作方法。解决方案：在用于检测包括阴离子交换剂的离子交换装置的穿透性的方法中，在后一部分离子交换器中安装碳酸浓度计装置，并且当离子交换装置的处理水中的碳酸浓度超过设定为10μg-C / L以下的阈值时，确定离子交换装置已经被破坏。通过这种方法，当确定离子交换装置已经破裂时，停止将水转移到离子交换装置中，并且阴离子交换器被再生或更换。

4. 发明专利

JP2014057945A Processing method of polyvalent metal ion inclusion water 审中-公开
标题翻译：多价金属离子水加工方法
公开(公告)号：JP2014057945A
公开(公告)日：2014-04-03
申请号：JP2012205937
申请日：2012-09-19
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： MIYAMOTO SHINGO , MORI KOICHI
IPC分类号： C02F1/28 , B01J20/06 , C01G23/00 , C02F1/58 , G21F9/06 , G21F9/12
摘要： PROBLEM TO BE SOLVED: To provide a method in which when raw water including a polyvalent metal ion performed by water conduction to a filling layer that comprises filling a titanate based adsorbent granulation body to be processed, a problem of breaking and fastening of a titanate based adsorbent granulation body does not exist even when continuing long time treatment, and moreover efficient treatment can be performed by maintaining adsorption ability of a polyvalent metal ion high.SOLUTION: When a filling layer that comprises filling a titanate based adsorbent granulation body that is obtained by when a titanate is added with a binder including a clay mineral and water, and granulation is performed, then burning is performed, water conduction is performed on raw water including a polyvalent metal ion to perform adsorption treatment of a polyvalent metal ion in raw water, raw water in which a pH is adjusted to 7-12 is performed by water conduction to a filling layer of a titanate based adsorbent granulation body.
摘要翻译：要解决的问题：提供一种方法，其中当将含有多价金属离子的原水通过水分传导至包括填充要处理的钛酸酯基吸附剂制粒体的填充层时，会导致基于钛酸盐的断裂和紧固的问题吸附剂制粒体即使持续长时间处理也不存在，而且可以通过保持多价金属离子的吸附能力而进行有效的处理。解决方案：当填充层包括填充钛酸盐基吸附剂制粒体时，其通过当向钛酸盐中加入粘土矿物和水的粘结剂进行造粒时，进行烧成，对含有多价金属离子的原水进行导水，对原水中的多价金属离子进行吸附处理，将pH调节至7-12的原水通过向钛酸盐填充层的水传导进行吸附剂造粒体。

5. 发明专利

JP2013244481A Method and apparatus for treating strontium-containing wastewater, and strontium adsorbent slurry 审中-公开
标题翻译：用于处理含锶废水和锶吸附浆料的方法和装置
公开(公告)号：JP2013244481A
公开(公告)日：2013-12-09
申请号：JP2012122210
申请日：2012-05-29
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： IWASAKI MAMORU , MIYAMOTO SHINGO
IPC分类号： C02F1/28 , B01J20/06 , B01J20/10 , B01J20/18 , B01J39/02 , C02F1/42 , C02F1/58 , G21F9/12
摘要： PROBLEM TO BE SOLVED: To efficiently remove strontium from strontium-containing wastewater.SOLUTION: A method for treating strontium-containing wastewater includes adding, into the strontium-containing wastewater, a powder adsorbent such as zeolite, a laminar silica compound or titanate alkali metal salt that releases alkali metal ions to adsorb strontium in the strontium-containing wastewater, wherein the powder adsorbent is added as slurry of pH 9-14 with a solution with alkali metal ions dissolved therein as a dispersion medium. The adsorbent can thereby be held as the alkali metal ion type, and the adsorption capacity of strontium can be maintained high.
摘要翻译：要解决的问题：从含锶废水中有效去除锶。解决方案：一种处理锶废水的方法包括向含锶废水中加入粉末吸附剂，如沸石，层状二氧化硅化合物或钛酸盐碱金属释放碱金属离子以吸附含锶废水中的锶的盐，其中将粉末吸附剂与其中溶解有碱金属离子的溶液作为分散介质以pH9-14的浆料加入。因此，可以将吸附剂作为碱金属离子型保持，并且能够保持锶的吸附能力。

6. 发明专利

JP2012205996A Operation method of ion exchange apparatus and ion exchange system 有权
标题翻译：离子交换装置和离子交换系统的操作方法
公开(公告)号：JP2012205996A
公开(公告)日：2012-10-25
申请号：JP2011072521
申请日：2011-03-29
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： MIYAMOTO SHINGO , HORII SHIGEKI
IPC分类号： C02F1/42 , B01J47/14 , B01J49/00
摘要： PROBLEM TO BE SOLVED: To provide the operation method and system of an ion exchange apparatus that uses the ion exchange capacity of the ion exchange apparatus enough, and can perform the regeneration and replacement work at appropriate date and hour such as daytime.SOLUTION: In the operation method and system of an ion exchange apparatus in which water to be processed is passed to the ion exchange apparatus having an ion exchanger, and the regeneration or exchange of the ion exchanger is performed at the work date and hour set beforehand; the breakthrough time of the ion exchange apparatus is forecasted from the water quality of the water to be processed and the amount of the accumulated passing water amount from the work date and hour of the last regeneration or exchange, and the passing water amount to the ion exchange apparatus is controlled so that the separation of the forecast breakthrough time and the scheduled work date and hour may become within a predetermined time.
摘要翻译：要解决的问题：提供使用离子交换装置的离子交换容量的离子交换装置的操作方法和系统，并且可以在适当的日期和时间（如白天）进行再生和更换工作。解决方案：在将待处理水通过具有离子交换器的离子交换装置的离子交换装置的操作方法和系统中，并且在工作日期进行离子交换器的再生或更换，预先设置小时; 离子交换装置的突破时间根据待处理水的水质和上次再生或交换的工作日期和时间的累积通过量的量以及离子的通过量来预测控制交换装置，使得预测突破时间和预定工作日期和时间的分离可能在预定时间内。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2014059274A Sr ADSORPTION MATERIAL AND METHOD FOR MANUFACTURING Sr ADSORPTION MATERIAL GRANULE 审中-公开
标题翻译： Sr吸附材料和制造方法Sr吸附材料颗粒
公开(公告)号：JP2014059274A
公开(公告)日：2014-04-03
申请号：JP2012205936
申请日：2012-09-19
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： MORI KOICHI , MIYAMOTO SHINGO
IPC分类号： G21F9/12 , B01J2/28 , B01J20/06 , B01J20/30 , C01G23/00
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing Sr adsorption material granules capable of preventing pulverization or collapse from occurring, and to provide an Sr adsorption material excellent in mechanical strength, without having a problem of leakage of fine powder, etc. and excellent in handleability as a water treatment material by sintering the granules.SOLUTION: The method for manufacturing Sr adsorption material granules comprises: a mixing step of mixing a titanate with water to obtain a mixture; a heat dissipation step of reducing the temperature of the mixture; and a granulation step of granulating the mixture to obtain granules. The Sr adsorption material is obtained by sintering the manufactured Sr adsorption granules.
摘要翻译：要解决的问题：提供一种用于制造能够防止粉碎或崩溃的Sr吸附材料颗粒的制造方法，并且提供机械强度优异的Sr吸附材料，而不会出现细粉末的泄漏等问题，并且优异作为水处理材料的可处理性，通过烧结颗粒。解决方案：用于制造Sr吸附材料颗粒的方法包括：将钛酸盐与水混合以获得混合物的混合步骤; 降低混合物的温度的散热步骤; 以及将混合物制粒以获得颗粒的制粒步骤。 Sr吸附材料是通过烧结所制造的Sr吸附颗粒得到的。

8. 发明专利

JP2013208565A Ion exchange device and operation method of the same 有权
标题翻译：离子交换装置及其操作方法
公开(公告)号：JP2013208565A
公开(公告)日：2013-10-10
申请号：JP2012080581
申请日：2012-03-30
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： MIYAMOTO SHINGO , HORII SHIGEKI
IPC分类号： C02F1/42 , B01J49/00
摘要： PROBLEM TO BE SOLVED: To provide an ion exchange device capable of regenerating an ion exchanger in the optimal regenerating conditions, and an operation method of the same.SOLUTION: Water to be treated is passed into an ion exchange device having an ion exchanger filled layer filled with an ion exchanger to separate ions in the water to be treated. After passing water is stopped, a regeneration agent is passed according to one or more regenerating conditions selected from concentration of the regeneration agent, regeneration agent passing speed, and a regeneration agent passing time calculated by a calculation means in advance so as to regenerate the ion exchanger. In the ion exchange device, the calculation means calculates ion adsorbed amount distribution in the ion exchanger filled layer after stopping passing water and before regeneration based on water quality of the water to be treated, water passing speed, and water passing time, and calculates adsorbed amount distribution after regenerating under a plurality of regenerating conditions as against the adsorbed amount distribution after stopping water passing and before regeneration, so as to calculate the regenerating conditions.
摘要翻译：要解决的问题：提供一种能够在最佳再生条件下再生离子交换器的离子交换装置及其操作方法。解决方案：待处理水流入具有离子交换器填充层的离子交换装置填充有离子交换器以分离待处理的水中的离子。在停止通水后，根据从再生剂的浓度，再生剂通过速度和由计算装置计算出的再生剂通过时间的一种或多种再生条件，使再生剂通过，以再生离子交换机。在离子交换装置中，计算装置根据待处理水的水质，水通过速度和通水时间，计算停止通过水和再生前的离子交换器填充层中的离子吸附量分布，并计算吸附在多次再生条件下，在停止水通过和再生之前的吸附量分布再生后的量分布，以计算再生条件。

9. 发明专利

JP2012154634A Breakthrough time prediction method of non-regenerative ion-exchange resin device and maintenance method 有权
标题翻译：非再生离子交换树脂装置的延迟时间预测方法及维护方法
公开(公告)号：JP2012154634A
公开(公告)日：2012-08-16
申请号：JP2011011063
申请日：2011-01-21
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： ISHIZUKA SATOSHI , FUKUI NAGAO , HORII SHIGEKI , MIYAMOTO SHINGO
IPC分类号： G01N30/00 , C02F1/42 , G01N30/64 , G01N30/88
摘要： PROBLEM TO BE SOLVED: To provide a breakthrough time prediction method of non-regenerative ion-exchange resin device with high prediction accuracy, and a maintenance method for an ion-exchange resin device based on the method.SOLUTION: A method to predict breakthrough time of a non-regenerative ion-exchange resin device 2 with a column filled with an ion-exchange resin includes: a step for arranging the non-regenerative ion-exchange resin device 2 in parallel with small-sized resin columns 3A and 3B with smaller columns than the column filled with ion-exchange resins identical to the ion-exchange resin; a step for running processed water through the small-sized resin columns 3A and 3B; and a step for predicting the breakthrough time of the non-regenerative ion-exchange resin device 2 based on data of the processed water of the small-sized resin columns.
摘要翻译：要解决的问题：提供一种具有高预测精度的非再生离子交换树脂装置的突破性时间预测方法，以及基于该方法的离子交换树脂装置的维护方法。解决方案：用填充有离子交换树脂的柱来预测非再生离子交换树脂装置2的穿透时间的方法包括：并行地布置非再生离子交换树脂装置2的步骤具有比填充有与离子交换树脂相同的离子交换树脂的柱更小的柱的小尺寸树脂柱3A和3B; 通过小型树脂柱3A和3B运行加工水的步骤; 以及基于小型树脂柱的处理水的数据来预测非再生离子交换树脂装置2的突破时间的步骤。版权所有（C）2012，JPO＆INPIT

10. 发明公开

EP3065139A4 METHOD AND APPARATUS FOR TREATING LIQUID CONTAINING IRON-GROUP METAL IONS, METHOD AND APPARATUS FOR ELECTRODEPOSITION OF CO AND FE, AND METHOD AND APPARATUS FOR DECONTAMINATION OF RADIOACTIVE WASTE ION EXCHANGE RESIN 有权
标题翻译： VERFAHREN UND VORRICHTUNG ZUR BEHANDLUNG EINERFLÜSSIGKEITMIT EISENGRUPPEN-METALLIONEN，VERFAHREN UND VORRICHTUNG ZUR ELEKTROLYTISCHEN ABSCHEIDUNG VON KUPFER UND EISEN SOWIE VERFAHREN UND VORRICHTUNG ZUR DEKANNAMINATION EINES IONENAUSTAUSCHERHARZES AUS RADIOAKTIVENABFÄLLEN
公开(公告)号：EP3065139A4
公开(公告)日：2017-06-28
申请号：EP14854988
申请日：2014-10-20
申请人： KURITA WATER IND LTD , HITACHI-GE NUCLEAR ENERGY LTD
发明人： MIYAMOTO SHINGO , IWASAKI MAMORU , HIROSE MAMI , AIZAWA MOTOHIRO , OTA NOBUYUKI , SUMIYA TAKAKO , ISHIDA KAZUSHIGE
IPC分类号： G21F9/06 , C25C1/06 , C25C1/08 , G21F9/00 , G21F9/12 , G21F9/30
CPC分类号： G21F9/12 , C25C1/06 , G21F9/00 , G21F9/001 , G21F9/06 , G21F9/30 , G21Y2002/60 , G21Y2004/601

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