公开(公告)号：US09993814B2

公开(公告)日：2018-06-12

申请号：US14428131

申请日：2014-05-12

申请人： Council of Scientific & Industrial Research

发明人： Satyajit Vishnu Shukla ,  Hareesh Padinhattayil ,  Harsha Narayani ,  Manu Jose ,  Remya Karunakaran

IPC分类号： B01J41/10 ,  B01J49/00 ,  C09D9/00 ,  B01J49/30 ,  B82Y30/00 ,  B82Y40/00

CPC分类号： B01J41/10 ,  B01J49/30 ,  B82Y30/00 ,  B82Y40/00 ,  C09D9/00 ,  Y02W10/37

摘要： Semiconductor-oxide nanotubes-based composite particles are useful for dye-removal. A method involves an ion-exchange mechanism operating under a dark-condition in an aqueous solution, for the processing of products consisting of the nanotubes of semiconductor-oxides deposited on, anchored to or attached to the surface of fly ash particles and metal-oxide (magnetic and non-magnetic) nanoparticles. The resulting micro-nano and nano-nano integrated composite particles can be used in the removal of an organic synthetic-dye from an aqueous solution and industry effluent via a surface-adsorption process, involving ion-exchange and electrostatic-attraction mechanisms. The composite particles can be recycled for the next cycle of dye-adsorption by decomposing the previously adsorbed dye on their surfaces via the use of either noble-metal-deposited or magnetically separable magnetic photocatalysts and exposure to ultraviolet (UV) or solar-radiation.

公开(公告)号：US20150225260A1

公开(公告)日：2015-08-13

申请号：US14587319

申请日：2014-12-31

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Moon Il JUNG ,  Hee-Jin PARK ,  Soon Cheol KWEON ,  Da Eun KIM ,  Chang Bae LIM ,  In Jo JEONG

IPC分类号： C02F1/42

CPC分类号： C02F1/42 ,  B01J49/30 ,  B01J49/75 ,  C02F1/4618 ,  C02F2001/425 ,  C02F2001/46157 ,  C02F2001/46161 ,  C02F2001/46171 ,  C02F2001/46185 ,  C02F2103/002 ,  C02F2201/46115 ,  C02F2303/16

摘要： A softening apparatus in which resistance applied between electrodes is decreased to reduce power consumption. The softening apparatus includes a regeneration unit and a softening unit. The regeneration unit includes at least one anode and cathode in a first space which generate regeneration water containing hydrogen ions (H+). The softening unit is disposed in a second space partitioned from the first space and includes an ion exchange body regenerated by the regeneration water.

摘要翻译： 其中降低电极之间施加的电阻以降低功耗的软化装置。 软化装置包括再生单元和软化单元。 再生单元包括产生含有氢离子（H +）的再生水的第一空间中的至少一个阳极和阴极。 软化单元设置在与第一空间隔开的第二空间中，并且包括由再生水再生的离子交换体。

公开(公告)号：US20150225258A1

公开(公告)日：2015-08-13

申请号：US14419836

申请日：2013-12-06

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： Katsuhiko Uno ,  Mitsuhiro Sano ,  Yuji Nakata ,  Muneto Yamada

IPC分类号： C02F1/42 ,  B01D15/36

CPC分类号： C02F1/42 ,  B01D15/362 ,  B01D15/363 ,  B01J39/05 ,  B01J39/07 ,  B01J41/05 ,  B01J41/07 ,  B01J47/018 ,  B01J47/028 ,  B01J47/04 ,  B01J47/08 ,  B01J47/12 ,  B01J49/08 ,  B01J49/09 ,  B01J49/18 ,  B01J49/20 ,  B01J49/30 ,  B01J49/75 ,  C02F2001/422 ,  C02F2001/425 ,  C02F2001/427 ,  C02F2303/16 ,  C02F2303/22 ,  F24D17/02 ,  F24D19/0092

摘要： An ion exchanger includes a sheet-shaped positive ion exchanger 2 in which binder particles 5 and positive ionic exchange resin particles 4 are mixed with each other, and a sheet-shaped porous negative ion exchanger 3 in which binder particles 7 and negative ionic exchange resin particles 6 are mixed with each other, the positive ion exchanger 2 and the negative ion exchanger 3 are bonded to each other to form an interface, and capacity of the negative ion exchanger 3 is greater than that of the positive ion exchanger 2. Therefore, the porous ion exchanger 1 is formed and absorbing ability of ion is increased, capacity of the negative ion exchanger 3 is made greater than that of the positive ion exchanger 2, regenerating ability of the ion exchanger with respect to absorbing ability of ion can be secured, and ion absorption and regeneration processing is carried out efficiently.

摘要翻译： 离子交换器包括将粘合剂颗粒5和正离子交换树脂颗粒4彼此混合的片状正离子交换器2和片状多孔负离子交换器3，其中粘合剂颗粒7和负离子交换树脂 颗粒6彼此混合，正离子交换器2和负离子交换器3彼此结合形成界面，负离子交换器3的容量大于正离子交换器2的容量。因此， 形成多孔离子交换器1，离子的吸收能力增加，负离子交换体3的能力比正离子交换体2的容量大，可以确保离子交换体相对于离子的吸收能力的再生能力 ，并且有效地进行离子吸收和再生处理。

公开(公告)号：US20140332387A1

公开(公告)日：2014-11-13

申请号：US13890029

申请日：2013-05-08

申请人： Kannan SRINIVASAN ,  Christopher A. POHL ,  Sheetal BHARDWAJ ,  Rong LIN

发明人： Kannan SRINIVASAN ,  Christopher A. POHL ,  Sheetal BHARDWAJ ,  Rong LIN

IPC分类号： C02F1/469

CPC分类号： C02F1/4695 ,  B01J39/26 ,  B01J41/20 ,  B01J47/12 ,  B01J49/30 ,  G01N30/56 ,  G01N30/96 ,  G01N2030/562 ,  G01N2030/965

摘要： A sandwich suppressor in an ion chromatography system in which loosely packed ion exchange resin of low density is disposed in the central sample stream flow channel. Also, a method of using the suppressor is described.

摘要翻译： 离子色谱系统中的夹心抑制剂，其中在中央样品流流动通道中设置了低密度的松散密封的离子交换树脂。 此外，描述了使用抑制器的方法。

公开(公告)号：US08815067B2

公开(公告)日：2014-08-26

申请号：US13887657

申请日：2013-05-06

申请人： EMD Millipore Corporation

发明人： Andrej Grabowski

IPC分类号： B01D61/54 ,  B01J49/00 ,  B01D61/52 ,  B01D61/48 ,  C02F1/469

CPC分类号： C02F1/4695 ,  B01D61/485 ,  B01D61/52 ,  B01D61/54 ,  B01J47/028 ,  B01J47/04 ,  B01J47/06 ,  B01J49/09 ,  B01J49/30 ,  C02F2209/03 ,  C02F2303/16

摘要： Device for the removal of ions from a polar liquid, e.g. water, comprising at least one compartment which comprises at least one inlet for an entering polar liquid flow and at least one outlet for an outgoing deionized liquid flow, in which said compartment an electrochemically regenerable ion-exchange material fills a zone through which zone a liquid flow is able to pass, the device being characterized in that it comprises one sensor of at least one dimensional change of the ion-exchange material. The sensor can comprise a photo-sensor or a sensor of mechanical stress. Preferably an apparatus connected to the sensor is able to analyze this dimensional change and to control the electric current. Method of using said device, whereby the electrical current applied to the device is controlled according to the expansion of the resin.

摘要翻译： 用于从极性液体除去离子的装置，例如 水，包括至少一个隔室，其包括用于进入的极性液体流的至少一个入口和用于输出的去离子液体流的至少一个出口，其中所述隔室为电化学可再生的离子交换材料填充通过该区域的液体 流动能够通过，该装置的特征在于它包括离子交换材料的至少一维变化的一个传感器。 传感器可以包括光传感器或机械应力传感器。 优选地，连接到传感器的装置能够分析该尺寸变化并控制电流。 使用所述装置的方法，由此根据树脂的膨胀来控制施加到装置的电流。

公开(公告)号：US20120138467A1

公开(公告)日：2012-06-07

申请号：US13155505

申请日：2011-06-08

申请人： Andrej Grabowski

发明人： Andrej Grabowski

IPC分类号： B01D57/02

CPC分类号： C02F1/4695 ,  B01D61/485 ,  B01D61/52 ,  B01D61/54 ,  B01J47/028 ,  B01J47/04 ,  B01J47/06 ,  B01J49/09 ,  B01J49/30 ,  C02F2209/03 ,  C02F2303/16

摘要： Device (2) for the removal of ions from a polar liquid (F), e.g. water, comprising at least one compartment (14′) which comprises at least one inlet for an entering polar liquid flow and at least one outlet for an outgoing deionized liquid flow (D), in which said compartment (14′) an electrochemically regenerable ion-exchange material fills a zone through which zone a liquid flow is able to pass, the device (2) being characterized in that it comprises one sensor (1) of at least one dimensional change of the ion-exchange material. The sensor can comprise a photo-sensor or a sensor of mechanical stress. Preferably an apparatus (100, 10, 11) connected to the sensor is able to analyze this dimensional change and to control the electric current.Method of using said device (2), whereby the electrical current applied to the device (2) is controlled according to the expansion of the resin.

摘要翻译： 用于从极性液体（F）除去离子的装置（2），例如 水，包括至少一个隔室（14'），其包括用于进入的极性液体流的至少一个入口和用于输出的去离子液体流（D）的至少一个出口，其中所述隔室（14'）是电化学可再生的离子 所述装置（2）的特征在于，所述装置（2）包括离子交换材料的至少一维变化的一个传感器（1）。 传感器可以包括光传感器或机械应力传感器。 优选地，连接到传感器的装置（100,10,11）能够分析该尺寸变化并控制电流。 使用所述装置（2）的方法，由此根据树脂的膨胀来控制施加到装置（2）的电流。

公开(公告)号：US20070273868A1

公开(公告)日：2007-11-29

申请号：US10594528

申请日：2005-03-29

申请人： Takakazu Yano ,  Kenji Matsumoto ,  Tadahiro Fukuda ,  Miharu Sugiura

发明人： Takakazu Yano ,  Kenji Matsumoto ,  Tadahiro Fukuda ,  Miharu Sugiura

IPC分类号： G01N1/00

CPC分类号： G01N30/96 ,  B01J39/07 ,  B01J41/07 ,  B01J47/04 ,  B01J49/08 ,  B01J49/30 ,  B01J49/53 ,  B01J49/57 ,  G01N21/21 ,  G01N30/74 ,  G01N2030/746 ,  G01N2030/0035

摘要： An object of the present invention is to provide an optical measurement apparatus equipped with an ion-exchange resin for pretreating a sample, thereby enabling the concentration of component in the sample to be measured with higher accuracy. The optical measurement apparatus of the present invention includes, in addition to the ion-exchange resin, an optical measurement section for measuring, based on the optical characteristics of the component, the concentration of the component in the sample after the sample is passed through the ion-exchange resin.

摘要翻译： 本发明的目的是提供一种配备有用于对样品进行预处理的离子交换树脂的光学测量装置，从而能够以更高的精度测量样品中的组分的浓度。 本发明的光学测量装置除了离子交换树脂之外还包括光学测量部分，用于基于部件的光学特性，测量样品在样品通过之后的浓度 离子交换树脂。

公开(公告)号：US20050029124A1

公开(公告)日：2005-02-10

申请号：US10637186

申请日：2003-08-08

申请人： Jim Holmes ,  Eric Nyberg ,  Joe Evans

发明人： Jim Holmes ,  Eric Nyberg ,  Joe Evans

IPC分类号： B01D61/44 ,  B01D61/46 ,  B01D61/52 ,  B01D61/54 ,  B01D63/10 ,  B01J49/00 ,  C02F1/42 ,  C02F1/469 ,  C25C7/00 ,  B01J2/00

CPC分类号： B01D61/46 ,  B01D61/445 ,  B01D61/52 ,  B01D61/54 ,  B01D63/10 ,  B01J49/30 ,  C02F1/42 ,  C02F1/4693 ,  C02F2201/4613 ,  C02F2201/4616 ,  C02F2201/46175 ,  C02F2209/05 ,  C02F2303/16 ,  Y02W10/37

摘要： An apparatus to treat an influent solution comprising ions to obtain a selectable ion concentration in an effluent solution. The apparatus comprises an electrochemical cell comprising a housing comprising first and second electrodes. A water-splitting ion exchange membrane is between the first and second electrodes, the membrane comprising ananion exchange surface facing the first electrode, and an cation exchange surface facing the second electrode, or vice versa. The housing also has an influent solution inlet and an effluent solution outlet with a solution channel that allows influent solution to flow past both the anion and cation exchange surfaces of the water-splitting ion exchange membrane to form the effluent solution. A variable voltage supply is capable of maintaining the first and second electrodes at a plurality of different voltages during an ion exchange stage.

摘要翻译： 一种用于处理包含离子的流入溶液以在流出液中获得可选离子浓度的装置。 该装置包括电化学电池，其包括包含第一和第二电极的壳体。 水分解离子交换膜位于第一和第二电极之间，该膜包括面向第一电极的阴离子交换表面和面向第二电极的阳离子交换表面，反之亦然。 壳体还具有流入溶液入口和具有溶液通道的流出物溶液出口，其允许流入溶液流过水分解离子交换膜的阴离子和阳离子交换表面以形成流出物溶液。 可变电压源能够在离子交换阶段期间将第一和第二电极保持在多个不同的电压。

公开(公告)号：US20020027107A1

公开(公告)日：2002-03-07

申请号：US09855181

申请日：2001-05-14

申请人： EET Inc.

发明人： Vitaly Sergeevich Andreev

IPC分类号： C02F001/46

CPC分类号： B01J47/08 ,  B01J49/30 ,  C02F1/001 ,  C02F1/24 ,  C02F1/28 ,  C02F1/42 ,  C02F1/46114 ,  C02F1/66 ,  C02F2101/32 ,  C02F2103/06 ,  C02F2103/16

摘要： Proposed is a method for purifying and neutralizing polluted liquids, which method comprises the steps of: passing the liquid through a dispersed filtering material with particles of size 0.1-3.0 mm and additional electrode cells; before and after said passing of the liquid through the filtering material periodically regenerating a filter and applying electrical field to the filtering material in purification and/or regeneration stages wherein in the purification and neutralizing stages the filtering material and electrodes are distributed throughout the working volume in the ratio of 0.1-10.0 cm3/cm2 and compacting the same; discharging electrolysis gases in the direction not coinciding with the direction of purified liquid flow, and carrying out the regeneration stage by combined purification of both the filtering material and the electrodes in a flow of slurry formed while loosening the dispersed material in inter-electrode regions by a factor of 1.2 to 3.0. Proposed is an apparatus for purifying and neutralizing polluted liquids.

摘要翻译： 提出了一种净化和中和污染液体的方法，该方法包括以下步骤：使液体通过尺寸为0.1-3.0mm的颗粒的分散的过滤材料和附加的电极池; 在所述液体通过过滤材料之前和之后，周期性地再生过滤器并在纯化和/或再生阶段中向过滤材料施加电场，其中在净化和中和阶段，过滤材料和电极分布在整个工作体积中 比例为0.1-10.0 cm3 / cm2，压实相同; 在不同于纯化液体流动方向的方向排出电解气体，并且通过在通过在电极间区域中松散分散材料而形成的浆料流中同时净化过滤材料和电极来进行再生阶段 是1.2到3.0的因子。 提出了一种净化和中和污染液体的设备。

公开(公告)号：US2980598A

公开(公告)日：1961-04-18

申请号：US70146557

申请日：1957-12-09

申请人： GEN ELECTRIC

发明人： STODDARD EDGAR S

IPC分类号： B01J47/02 ,  B01J49/00

CPC分类号： B01J47/028 ,  B01J49/30