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81. 发明专利

JP2013198838A Method and apparatus for blending ion-exchange resins 有权
标题翻译：用于混合离子交换树脂的方法和装置
公开(公告)号：JP2013198838A
公开(公告)日：2013-10-03
申请号：JP2012067279
申请日：2012-03-23
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： ABE SATORU , SATO SHIN
IPC分类号： B01J47/04 , B01F3/18 , B01F5/00 , B01F5/10 , B01F13/02
CPC分类号： B01F5/10 , B01F3/1271 , B01F13/0222 , B01J47/04 , C02F1/42 , C02F2001/427 , C02F2103/04
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus for blending ion-exchange resins stably obtained at high quality and suitable when fabricating a high-purity ion-exchange apparatus.SOLUTION: A method and apparatus for blending ion-exchange resins comprise introducing the measured amounts of various ion-exchange resins and water into a blending tank 1, circulating the resins and the water using a pump 11 and stirring using a circulation line 10 having one end side thereof and the other end thereof connected to the blending tank, and diffusing an inert gas into the blending tank 1 through a diffusion tube 3. A line mixer 12 is provided to the circulation line 10.
摘要翻译：要解决的问题：提供一种混合离子交换树脂的方法和装置，其在制备高纯度离子交换装置时具有高质量和合适的稳定性。解决方案：用于混合离子交换树脂的方法和装置包括引入将各种离子交换树脂和水的量测量到共混罐1中，使用泵11使树脂和水循环并使用其一端侧的循环管线10进行搅拌，并将其另一端连接到混合罐，以及通过扩散管3将惰性气体扩散到混合罐1中。将线混合器12设置到循环管线10。

82. 发明专利

JP2011206722A Ion exchange apparatus and subsystem for ultrapure water generator 审中-公开
标题翻译：离子交换装置和超声波发生器的子系统
公开(公告)号：JP2011206722A
公开(公告)日：2011-10-20
申请号：JP2010078520
申请日：2010-03-30
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： SATO SHIN
IPC分类号： C02F1/42 , B01D61/16 , C02F1/32 , C02F1/44
摘要： PROBLEM TO BE SOLVED: To provide an ion exchange apparatus capable of obtaining ion exchange treatment water with low metal concentration and increasing a flow pressure, and to provide a subsystem for ultrapure water generator using the same.SOLUTION: The ion exchange apparatus includes a container 50 having a flow inlet and a flow outlet for water to be treated and ion exchange resin 52 stored in the container. At least the treated water flow-out portion is formed from a synthetic resin of a pressure resistance specification. The ion exchange apparatus is installed at a subsequent stage of an ultraviolet ray oxidation treatment apparatus of a subsystem for the ultrapure water generator to produce ultrapure water by passing the flowed-out water through a UF membrane apparatus without via a boosting pump.
摘要翻译：要解决的问题：提供能够获得具有低金属浓度的离子交换处理水和增加流动压力的离子交换装置，并提供使用该离子交换装置的超纯水发生器的子系统。解决方案：离子交换装置包括容器 50具有流入口和待处理水的流出口和存储在容器中的离子交换树脂52。至少处理后的水流出部由耐压规格的合成树脂形成。离子交换装置安装在超纯水发生器子系统的紫外线氧化处理装置的后续阶段，通过使流出的水通过UF膜装置而不经过增压泵来产生超纯水。

83. 发明专利

JP2011110449A Method of forming layer of ion exchange resin 有权
标题翻译：形成离子交换树脂层的方法
公开(公告)号：JP2011110449A
公开(公告)日：2011-06-09
申请号：JP2009266401
申请日：2009-11-24
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： SATO SHIN , IKEDA MASAMITSU
IPC分类号： B01J49/00 , B01J47/04 , B01J47/14 , C02F1/42 , F04B43/06 , F04B49/00
摘要： PROBLEM TO BE SOLVED: To provide a method of forming a layer of an ion exchange resin by accurately filling a container with a specified amount of an ion exchange resin in a short time using a simple mechanism and a simple operation, capable of preventing highly dense packing and crushing of the ion exchange resin, plugging of pipelines, or the like. SOLUTION: In the method of forming a layer 2 of an ion exchange resin by filling a container 1 with an ion exchange resin by introducing a slurry of an ion exchange resin and water into the container 1 and separating the water by virtue of strainers 4a, 5a to discharge the same therefrom, the slurry of an ion exchange resin and water is fed into the container 1 by a hydraulic pump 30 and the pump 30 is stopped by a controller 50 by releasing the hydraulic pressure applied to the pump 30 when the hydraulic pressure for driving the pump 30 has reached a specified pressure, to form a layer 2 of an ion exchange resin of a specified volume in the container 1. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过使用简单的机构和简单的操作在短时间内用特定量的离子交换树脂精确填充容器来形成离子交换树脂层的方法，能够防止离子交换树脂的高密度包装和破碎，管道堵塞等。解决方案：在通过将离子交换树脂和水的浆料引入容器1中并通过用离子交换树脂填充容器1并将水分离的方法中，形成离子交换树脂层2的方法过滤器4a，5a从其排出，离子交换树脂和水的浆料通过液压泵30供给到容器1中，并且泵30通过释放施加到泵30的液压而被控制器50停止当用于驱动泵30的液压达到规定的压力时，在容器1中形成规定体积的离子交换树脂的层2.版权所有（C）2011，JPO＆INPIT

84. 发明专利

JP2011011120A Method of manufacturing ion exchanger 有权
标题翻译：制造离子交换器的方法
公开(公告)号：JP2011011120A
公开(公告)日：2011-01-20
申请号：JP2009155660
申请日：2009-06-30
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： SATO SHIN
IPC分类号： C02F1/42 , B01J47/00
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing ion exchanger which can prevent ion exchange resins from being contaminated with dust in air.SOLUTION: An anion exchange resin and a cation exchange resin are purified and measured respectively through receiving tanks 11, 21, purification columns 14, 24, storage tanks 16, 26, and measuring tanks 19, 29, and mixed together in a mixing tank 30, and then filled into a container 33. The measuring tanks 19, 29, the mixing tank 30, and the container 33 to be filled are disposed in a clean room 41 having a cleanness degree of 10,000 or below. The manufactured ion exchanger is subjected to a flow examination, and outflow water is analyzed in a clean room 42 having a high cleanness degree of 1,000 or less.
摘要翻译：要解决的问题：提供一种能够防止离子交换树脂被空气中的灰尘污染的离子交换剂的制造方法。解决方案：阴离子交换树脂和阳离子交换树脂分别通过接收罐11,21，净化塔14,24，储罐16,26和测量罐19,29，并在混合罐30中混合在一起，然后填充到容器33中。测量罐19,29，混合罐30和将要填充的容器33设置在清洁度为10,000以下的洁净室41中。对制造的离子交换剂进行流动检查，在清洁度为1000以下的洁净室42中分析流出水。

85. 发明专利

JP2007050361A Nonionic organic substance recovery method 审中-公开
标题翻译：非有机物质回收方法
公开(公告)号：JP2007050361A
公开(公告)日：2007-03-01
申请号：JP2005237898
申请日：2005-08-18
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： SATO SHIN
IPC分类号： C02F1/469 , B01D61/44 , B01D61/58 , C02F1/44
CPC分类号： Y02A20/131 , Y02A20/134
摘要： PROBLEM TO BE SOLVED: To provide a method for recovering nonionic organic substances from a solution containing ion components and nonionic organic substances, such as electrodeposition coating waste liquid, at a high recovery rate. SOLUTION: UF treated water S1 of the electrodeposition coating waste liquid S is supplied to a demineralization chamber 16 of an electric deionizer 3, and effluent W is supplied to a concentration chamber 15, which removes the ion components selectively from the UF treated water S1 to produce CDI treated water S2 containing the nonionic organic substances. A reverse osmosis membrane 4 is installed downstream of the electric deionizer 3, and the nonionic organic substances are recovered as solvent recovery water S3 in which the nonionic organic substances are concentrated. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种以高回收率从含有离子成分和非离子有机物质如电沉积涂料废液的溶液中回收非离子有机物质的方法。解决方案：将电沉积涂料废液S的UF处理水S1供应到电去离子3的去矿质室16，并将流出物W供应到浓缩室15，该浓缩室15选择性地从经处理的UF中除去离子组分水S1产生含有非离子有机物质的CDI处理水S2。反渗透膜4安装在电去离子3的下游，作为非离子性有机物浓缩的溶剂回收水S3回收非离子有机物质。版权所有（C）2007，JPO＆INPIT

86. 发明专利

JP2004261648A Electrodeionization apparatus, and operating method thereof 有权
公开(公告)号：JP2004261648A
公开(公告)日：2004-09-24
申请号：JP2003043701
申请日：2003-02-21
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： SATO SHIN
IPC分类号： B01D61/48 , B01D19/00 , B01D61/52 , B01D61/54 , B01D61/58 , C02F1/20 , C02F1/42 , C02F1/44 , C02F1/469
CPC分类号： Y02A20/131 , Y02A20/134
摘要： PROBLEM TO BE SOLVED: To provide an electrodeionization apparatus which suppresses the concentration diffusion of carbonate ions from a concentrating chambers, so that production water having an extremely low carbonate ion concentration can be obtained, and to provide an operating method therefor.
SOLUTION: Raw water is introduced into a desalting chambers 16, and produced water is discharged from desalting chambers 16. Part of the produced water is passed to a concentrating chambers 15 in a direction reverse to the water passing direction in the desalting chambers 16 in a counter-current single pass system, and outflow water of the concentrating chambers 15 is discharged outside the system. The discharge side of the produced water in each desalting chamber 16 is provided with the inflow port of each concentrating chamber 15, and the inflow side of the raw water in each desalting chamber 16 is provided with the outflow port of each concentrating chamber 15. Anions of a part of the treated water are removed by using an anion removal means 9, and is passed to each concentrating chamber 15.
COPYRIGHT: (C)2004,JPO&NCIPI

87. 发明专利

JP2004216302A Electrodeionizing apparatus and water treatment apparatus 审中-公开
公开(公告)号：JP2004216302A
公开(公告)日：2004-08-05
申请号：JP2003007871
申请日：2003-01-16
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： SATO SHIN , MORIBE TAKAYUKI
IPC分类号： B01D61/02 , B01D61/46 , B01D61/48 , B01D61/58 , B01D65/02 , B01J41/14 , B01J47/12 , C02F1/02 , C02F1/44 , C02F1/469 , C08J5/22 , H01M8/06
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide an electrodeionizing apparatus excellent in heat resistance. SOLUTION: The electrodeionizing apparatus is equipped with a cathode, an anode, cation exchange membranes 4 and anion exchange membranes 6 arranged between the cathode and the anode, and desalting chambers and concentration chambers demarcated and formed by the cation exchange membranes 4 and the anion exchange membranes 6. The anion exchange membranes and anion exchangers in the desalting chambers are obtained by using a heat-resistant anion exchange resin, wherein a quaternary ammonium exchange group is introduced into a divinyl benzene copolymer through two or more methylene chains, as a raw material. COPYRIGHT: (C)2004,JPO&NCIPI

88. 发明专利

JP2004082092A Electric deionizing apparatus 有权
公开(公告)号：JP2004082092A
公开(公告)日：2004-03-18
申请号：JP2002332671
申请日：2002-11-15
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： MIWA MASAYUKI , SATO SHIN , MORIBE TAKAYUKI
IPC分类号： B01D61/46 , B01D61/48 , B01D61/50 , B01D61/52 , B01J47/08 , C02F1/469
CPC分类号： B01D61/52 , B01D61/48 , B01J47/08 , C02F1/4695 , Y02A20/134
摘要： PROBLEM TO BE SOLVED: To provide an electric deionizing apparatus in which satisfactory deionization can be performed by applying electric current of a required quantity even when the voltage to be impressed between the electrodes is made low.
SOLUTION: The first cation exchange membrane 3, an anion exchange membrane 4 and the second cation exchange membrane 3' are arranged one by one between a cathode 1 and an anode 2 so that a concentration chamber-cum-cathode chamber 5, a desalination chamber 7, a concentration chamber 10 and an anode chamber 6 are formed successively between the cathode 1 and the anode 2. A cation exchange resin 8 is packed in each of the chambers 5 and 6. The resin 8 and an anion exchange resin 9 are packed in the chamber 7 in a mixed state. Original water or deionized water is introduced into the chamber 6 and the water discharged from the chamber 6 is made to flow through the chambers 10 and 5 successively.
COPYRIGHT: (C)2004,JPO

89. 发明专利

JP2004050017A Electrodeionizing apparatus 有权
公开(公告)号：JP2004050017A
公开(公告)日：2004-02-19
申请号：JP2002209904
申请日：2002-07-18
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： MIWA MASAYUKI , SATO SHIN
IPC分类号： B01D61/48 , C02F1/469
CPC分类号： Y02A20/134
摘要： PROBLEM TO BE SOLVED: To provide an electrodeionizing apparatus easy to manufacture and simple in constitution.
SOLUTION: A cation exchange film 3 and an anion exchange film 4 are arranged by one between a cathode 1 and an anode 2 to form a concentration chamber and cathode chamber 5 between the cathode 1 and the cation exchange film 3, to form a concentration chamber and anode chamber 6 between the anode 2 and the anion exchange film 4 and to form a disalting chamber 7 between the cation and anion exchange films 3 and 4. The desalting chamber 7 is surrounded by a frame 30 and the films 3 and 4, and raw water is introduced from an inflow port 34. The width W
1 of the desalting chamber 7 is not more than 20 mm and the opening area ratio of the inflow port 34 is 4 to 15%.
COPYRIGHT: (C)2004,JPO

90. 发明专利

JP2004033978A Operation method of electrically deionizing apparatus 有权
公开(公告)号：JP2004033978A
公开(公告)日：2004-02-05
申请号：JP2002197568
申请日：2002-07-05
申请人： Kurita Water Ind Ltd , 栗田工業株式会社
发明人： SATO SHIN , MOTOMURA TAKAHITO , KONISHI AKIYOSHI
IPC分类号： B01D61/48 , B01D61/54 , C02F1/469
摘要： PROBLEM TO BE SOLVED: To suppress the formation of Cl 2 or the like at the time of start of the operation of an electrically deionizing apparatus to suppress the deterioration of an ion exchanger or an ion exchange membrane. SOLUTION: The electrically deionizing apparatus is equipped with an anode chamber 17 having an anode 11, a cathode chamber 18 having a cathode 12, and concentration chambers 15 and desalting chambers 16 alternately formed by alternately arranging a plurality of anion exchange membranes 13 and cation exchange membranes 14 between the anode chamber 17 and the cathode chamber 18. When deionized water is produced with the electrically deionizing apparatus wherein the desalting chambers 16 are packed with an ion exchanger and the concentration chambers 15 are packed with an ion exchanger, activated carbon or an electric conductor, a voltage build-up speed at the time of start of the operation of the electrically deionizing apparatus is set to 0.02 V/cell/min or less. COPYRIGHT: (C)2004,JPO

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