公开(公告)号：US11322797B2

公开(公告)日：2022-05-03

申请号：US17179872

申请日：2021-02-19

申请人： Kevin Michael Walsh

发明人： Kevin Michael Walsh

IPC分类号： H01M50/411 ,  H01M50/497 ,  H01M50/46 ,  B01J47/10 ,  H01M8/1004 ,  H01M8/0221 ,  H01M8/18

摘要： A device for enabling controlled movement of ions between a first ion-containing fluid and second ion-containing fluid comprises at least one cationic exchange membrane positioned between the first and second ion-containing fluids, and at least one anionic exchange membrane in parallel with the at least one cationic exchange membrane positioned between the first and second ion-containing fluids. The one or more of the at least one cationic exchange membrane and the at least one anionic exchange membrane is a membrane electrode assembly comprising an ion exchange membrane, and one or more permeable electrodes embedded within the ionic exchange membrane. The number of cationic exchange membranes and the number of anionic exchange membranes is the same, and the ions move through the membrane electrode assembly in response to a variable capacitive charge.

公开(公告)号：US10682641B2

公开(公告)日：2020-06-16

申请号：US15303934

申请日：2015-04-15

申请人： TRAILBLAZER TECHNOLOGIES (PTY) LTD

发明人： John Arthur Bewsey

IPC分类号： B01J39/18 ,  B01J41/12 ,  B01J47/10 ,  B01J49/00 ,  C02F1/42 ,  B01J39/12 ,  B01J49/16

摘要： Disclosed herein is a process for carrying out an ion exchange process which involves providing two interacting sets of banks of continuously stirred tank reactors (CSTR's) each containing a bed of ion exchange resin and causing the resin to move in one direction through each bank of reactors and the feed solution and/or or eluant in the opposite direction. In carrying out the process, a feed solution is introduced in a first reactor causing dissolved ions to be captured on the resin, eluant is introduced into a reactor upstream of the first reactor in the direction of resin movement causing ions captured on the resin to be removed into the eluant and eluant rich in ions removed from the resin will be taken from a reactor upstream of the reactor in which the eluant was introduced, for further processing. Thus, in this form of the invention there is, in effect, a loading bank of reactors in which ions from the feed solution are captured followed by a regenerating bank of reactors in which the eluant removes the ions captured on the resin and regenerates the resin.

公开(公告)号：US20180273400A1

公开(公告)日：2018-09-27

申请号：US15994569

申请日：2018-05-31

申请人： Blücher GmbH

发明人： Raik Schönfeld ,  Jan Raiser

IPC分类号： C02F1/28 ,  B01J47/10 ,  B01D15/02 ,  C02F101/30 ,  C02F1/42

CPC分类号： C02F1/28 ,  B01D15/02 ,  B01J47/10 ,  C02F1/281 ,  C02F1/283 ,  C02F1/285 ,  C02F1/42 ,  C02F2101/30 ,  C02F2209/40 ,  C02F2301/04 ,  C02F2303/16

摘要： The present invention relates to a method for treatment and/or purification of water, in particular wastewater or drinking water, preferably for the adsorptive removal of inorganically or organically-based, impurities, such as trace substances and/or micropollutants, wherein, in a counterflow filter device, e.g. a counterflow adsorption filter column, the water that is to be treated and/or that is to be purified firstly, and, secondly, an, in particular particulate, adsorption material are conducted in a counterflow direction. In particular, a procedure is followed in such a manner that the water to be treated and/or purified is passed through a bed of the adsorption material present in the counterflow filter device for the adsorptive removal of impurities and the bed is exchanged and regenerated by preferably continuous removal and supply of the adsorption material in counterflow to the water that is to be treated and/or that is to be purified.

公开(公告)号：US20170028395A1

公开(公告)日：2017-02-02

申请号：US15303934

申请日：2015-04-15

申请人： TRAILBLAZER TECHNOLOGIES (PTY) LTD

发明人： John Arthur BEWSEY

IPC分类号： B01J47/10 ,  C02F1/42 ,  B01J39/18 ,  B01J49/00 ,  B01J41/12

CPC分类号： B01J47/10 ,  B01J39/12 ,  B01J39/18 ,  B01J41/12 ,  B01J49/16 ,  C02F1/42 ,  C02F2001/422 ,  C02F2001/425

摘要： Disclosed herein is a process for carrying out an ion exchange process which involves providing two interacting sets of banks of continuously stirred tank reactors (CSTR's) each containing a bed of ion exchange resin and causing the resin to move in one direction through each bank of reactors and the feed solution and/or or eluant in the opposite direction. In carrying out the process, a feed solution is introduced in a first reactor causing dissolved ions to be captured on the resin, eluant is introduced into a reactor upstream of the first reactor in the direction of resin movement causing ions captured on the resin to be removed into the eluant and eluant rich in ions removed from the resin will be taken from a reactor upstream of the reactor in which the eluant was introduced, for further processing. Thus, in this form of the invention there is, in effect, a loading bank of reactors in which ions from the feed solution are captured followed by a regenerating bank of reactors in which the eluant removes the ions captured on the resin and regenerates the resin.

摘要翻译： 本文公开了一种用于进行离子交换过程的方法，该方法涉及提供两个相互作用的连续搅拌釜式反应器组（CSTR's）的组，每组含有离子交换树脂床，并使树脂在一个方向上移动通过每一组反应器 和进料溶液和/或洗脱液在相反方向。 在进行该方法时，将进料溶液引入第一反应器中，使溶解的离子捕获在树脂上，将洗脱液沿着树脂移动的方向引入第一反应器上游的反应器，导致在树脂上捕获的离子为 从洗脱剂中除去富含离子的离子的洗脱液将从其中引入洗脱剂的反应器上游的反应器中取出，以进一步处理。 因此，在本发明的这种形式中，实际上存在一个反应​​器的装载组，其中捕获来自进料溶液的离子，随后再生一批反应器，其中洗脱剂除去捕获在树脂上的离子并再生树脂 。

公开(公告)号：US08864987B2

公开(公告)日：2014-10-21

申请号：US14117194

申请日：2011-11-10

申请人： Chao Long ,  Jun Fan ,  Aimin Li ,  Chendong Shuang

发明人： Chao Long ,  Jun Fan ,  Aimin Li ,  Chendong Shuang

IPC分类号： C02F1/42 ,  B01J47/10 ,  B01J47/02 ,  C02F1/28 ,  B01J47/06 ,  B01J49/00 ,  C02F1/00

CPC分类号： C02F1/42 ,  B01J47/022 ,  B01J47/06 ,  B01J47/10 ,  B01J49/10 ,  C02F1/28 ,  C02F1/285 ,  C02F2001/007 ,  C02F2303/16

摘要： Disclosed is an internal circulation resin ion exchange adsorption reactor with a mechanical stirrer. The upper part ⅔˜⅘ of the reactor main body is an open cylinder and the lower part ⅕˜⅓ is a cone-shaped body with a slope of 30°±10°. A bell-jar shaped reaction slot with a turbine water stirrer inside is located in the center of the reactor main body. The reactor main body is equipped with a cylindrical guide plate. A water collection weir, an inclined tube separator and an annular resin collection hopper are located between the shell of the reactor main body and the guide plate. The reactor is equipped with a water inlet pipe and a water outlet pipe. A resin removal pipe is connected with the annular resin collection hopper and a resin desorption slot respectively, and a regenerated resin reflux pipe is connected to the bell-jar shaped reaction slot.

摘要翻译： 公开了具有机械搅拌器的内循环树脂离子交换吸附反应器。 反应器主体的上部为开放式气缸，下部为⅕〜1/3，为锥形体，斜度为30°±10°。 在反应器主体的中心位于具有涡轮机水搅拌器的钟形反应槽。 反应器主体装有圆柱形导板。 集水堰，倾斜管分离器和环形树脂收集料斗位于反应堆主体的外壳和导向板之间。 反应器配有进水管和出水管。 树脂去除管分别与环形树脂收集料斗和树脂解吸槽连接，并且再生树脂回流管连接到钟形反应槽。

公开(公告)号：US20050173348A1

公开(公告)日：2005-08-11

申请号：US11052409

申请日：2005-02-07

申请人： Ronald Drake

发明人： Ronald Drake

IPC分类号： B01J47/10 ,  B01J47/14 ,  B01J49/00 ,  C02F1/00 ,  C02F1/42

CPC分类号： B01J47/10 ,  B01J47/14 ,  B01J49/10 ,  B01J49/85 ,  C02F1/42 ,  C02F2209/005 ,  C02F2209/006 ,  C02F2209/05 ,  C02F2209/06 ,  C02F2209/40 ,  C02F2303/16

摘要： A method and apparatus for separating purifying media from a treated fluid. The method includes transporting the purifying media and the treated fluid along a substantially horizontal direction while a substantial quantity of purifying media fall along a substantially vertical direction relative to the treated fluid to generate a concentration of purifying media below the treated fluid. The falling purifying media are collected while releasing the treated fluid so as to separate the purifying media from the treated fluid.

摘要翻译： 一种从处理过的流体中分离净化介质的方法和设备。 该方法包括沿着基本上水平的方向输送净化介质和处理过的流体，同时相当数量的净化介质相对于经处理的流体沿基本上垂直的方向下降，以在处理过的流体之下产生浓缩的净化介质。 在释放处理过的流体的同时收集掉落的净化介质，以将净化介质与经处理的流体分离。

公开(公告)号：US06887386B2

公开(公告)日：2005-05-03

申请号：US10778593

申请日：2004-02-17

申请人： Amarjeet Singh Bassi ,  Jingxu Zhu ,  Qingdao Lan ,  Argyrios Margaritis ,  Ying Zheng

发明人： Amarjeet Singh Bassi ,  Jingxu Zhu ,  Qingdao Lan ,  Argyrios Margaritis ,  Ying Zheng

IPC分类号： B01D15/02 ,  B01D15/04 ,  B01D15/18 ,  B01D24/00 ,  B01D24/36 ,  B01J47/10 ,  B01J49/00 ,  C02F1/42 ,  C02F3/30

CPC分类号： B01J47/10 ,  B01D15/02 ,  B01D15/1807 ,  B01D2215/021 ,  B01J49/10

摘要： A continuous Liquid-Solids Circulating Fluidized Bed (LSCFB) preferably for use as an ion exchanger consists of two fluidized bed columns, a fluidized bed adsorber (downer) operating in conventional fluidized bed mode for adsorption of ions of interest and a fluidized bed riser for desorption of ions (operating as a riser fluidized bed) to provide regenerated particles. Ion exchange particles circulate continuously between the riser and the downer i.e. the particles that have adsorbed ions in the absorber pass from the adsorber (downer) to the desorber where they are regenerated and the so regenerated particles are return to the adsorber near the top of the adsorber column. The LSCFB can be used in processes for continuous recovery of the ions of interest.

摘要翻译： 优选用作离子交换剂的连续液固循环流化床（LSCFB）由两个流化床塔组成，流化床吸附器（下游）以常规流化床模式操作，用于吸附目的离子和流化床提升管 离子的解吸（作为提升管流化床操作）以提供再生颗粒。 离子交换颗粒在提升管和下降管之间连续循环，即吸收离子在吸收器（下游管）中的颗粒通过其再生的解吸器，并且这样再生的颗粒返回吸附器附近的吸附器 吸附塔。 LSCFB可用于连续回收感兴趣离子的过程。

公开(公告)号：US5866006A

公开(公告)日：1999-02-02

申请号：US4316

申请日：1998-01-08

申请人： Allan Otto Fog Lihme ,  Claus Schafer Nielsen ,  Thorkild Christian B.o slashed.g Hansen

发明人： Allan Otto Fog Lihme ,  Claus Schafer Nielsen ,  Thorkild Christian B.o slashed.g Hansen

IPC分类号： B01D39/14 ,  B01D15/02 ,  B01D15/18 ,  B01J2/08 ,  B01J2/16 ,  B01J8/00 ,  B01J8/08 ,  B01J8/18 ,  B01J8/20 ,  B01J8/22 ,  B01J8/24 ,  B01J8/32 ,  B01J13/00 ,  B01J13/02 ,  B01J20/22 ,  B01J20/28 ,  B01J20/281 ,  B01J20/283 ,  B01J20/284 ,  B01J20/285 ,  B01J20/32 ,  B01J47/10 ,  C02F1/28 ,  C02F1/72 ,  C02F3/10 ,  C02F3/12 ,  C02F3/34 ,  C07B63/00 ,  C08K3/00 ,  C08K3/22 ,  C08K5/00 ,  C08L101/00 ,  C12M1/40 ,  G01N30/58 ,  G01N30/88 ,  B01D15/08

CPC分类号： B01J20/28019 ,  B01D15/1807 ,  B01J13/02 ,  B01J2/16 ,  B01J20/28004 ,  B01J20/28011 ,  B01J20/28014 ,  B01J20/28021 ,  B01J20/28026 ,  B01J20/2803 ,  B01J20/3219 ,  B01J20/3251 ,  B01J20/3253 ,  B01J20/3255 ,  B01J20/3274 ,  B01J47/10 ,  B01J8/008 ,  B01J8/085 ,  B01J8/1845 ,  B01J8/1872 ,  B01J8/1881 ,  B01J8/20 ,  B01J8/22 ,  B01J8/32 ,  C02F1/286 ,  C02F1/722 ,  C02F3/085 ,  C02F3/10 ,  C02F3/108 ,  C02F3/342 ,  B01D2215/021 ,  Y02W10/15 ,  Y10S435/815 ,  Y10S530/811 ,  Y10S530/812 ,  Y10S530/813

摘要： A fluidized bed chromatographic process for purification and binding of molecules in a liquid by binding the molecules to an active substance covalently bound to chromatographic adsorbent particles in which process a fluidized bed of the adsorbent particles is formed and said liquid is passed through the fluidized bed, wherein the chromatographic adsorbent particles are formed of a porous composite material having pores allowing access to the interior of the composite material by the molecules, and the porous composite material includes: (i) density controlling particles which are either (a) hollow low density particles which are impermeable to the liquid and have a density providing floatation of the adsorbent particles in the liquid or, (b) high density particles having a density providing sedimentation of the adsorbent particles in the liquid; (ii) a matrix formed by consolidating at least one conglomerating agent selected from the group consisting of natural and synthetic organic monomers and polymers; and (iii) an active substance for binding molecules in the liquid; the density controlling particles being embedded in the matrix, and the active substance being covalently bound to the matrix; wherein;the adsorbent particles have a relative density with respect to the liquid which is less than 0.95 or greater than 1.1 and a particle size within the range of 50-750 .mu.m, and each of the relative density and particle size range of the adsorbent particles is selected to provide desired floatation/sedimentation properties of the adsorbent particles in the liquid in the fluidized bed process with substantially no turbulence.

摘要翻译： 一种用于通过将分子结合到与色谱吸附剂颗粒共价结合的活性物质来纯化和结合液体中的分子的流化床层析方法，其中形成吸附剂颗粒的流化床并使液体通过流化床， 其中色谱吸附剂颗粒包括多孔复合材料，其具有允许通过分子进入复合材料内部的孔，其中每个吸收颗粒的多孔复合材料由以下组成：（i）单一密度控制颗粒，其为（a ）一种中空低密度颗粒，其不透液体并且具有提供吸附剂颗粒在液体中浮选的密度，或（b）具有提供吸附剂颗粒在液体中沉降的密度的高密度颗粒; （ii）通过固结至少一种选自天然和合成有机单体和聚合物的聚集剂形成的基体; 和（iii）用于结合液体中的分子的活性物质; 所述密度控制粒子嵌入所述基质中，所述活性物质与所述基质共价结合; 其中吸附剂颗粒相对于液体的相对密度小于0.95或大于1.1，粒径在1-1000um范围内，并且选择吸附剂颗粒的每个相对密度和粒度范围 以在流化床工艺中的液体中提供吸附剂颗粒的期望的浮选/沉降特性，在流化床中基本上没有湍流。

公开(公告)号：US5665239A

公开(公告)日：1997-09-09

申请号：US585821

申请日：1996-01-16

申请人： Arthur Katzakian, Jr. ,  Donald C. McGehee ,  Charles E. Grix ,  Frank A. Brigano

发明人： Arthur Katzakian, Jr. ,  Donald C. McGehee ,  Charles E. Grix ,  Frank A. Brigano

IPC分类号： B01J39/04 ,  B01J47/10 ,  B01D15/08

CPC分类号： B01J47/105 ,  B01J39/046

摘要： Processes for deionization and demineralization of a fluid containing ions comprising:(a) Loading an amine or ammonia buffer onto a first weakly acidic cation exchange resin to occupy cation exchange sites and to form a first bed comprising a first amine-buffered resin;(b) Passing said fluid containing ions through said first bed comprising said first amine-buffered resin and exchanging cations of said fluid for amine cations of said first amine-buffered resin to form a first effluent comprising an anion-buffer salt complex;(c) Passing said anion-buffer salt complex through a first weakly basic anion exchange resin where an anion portion of said anion-buffer salt complex is split from said anion-buffer salt complex by adsorption of said anion portion onto said weakly basic anion exchange resin to form a second effluent comprising buffer in free hydrated base form;(d) Passing said buffer in free hydrated base form to a second weakly acidic cation exchange resin where said buffer loads onto said second weakly acidic cation exchange resin as in step (a) and repeating the process of steps (b)-(d); and(e) Regenerating said first weakly acidic cation exchange resin with an organic acid.

摘要翻译： 含离子流体的去离子和去矿物质的方法包括：（a）将胺或氨缓冲剂加载到第一弱酸性阳离子交换树脂上以占据阳离子交换位点并形成包含第一胺缓冲树脂的第一床; （b）使含有离子的所述流体通过包含所述第一胺缓冲树脂的所述第一床和所述流体的阳离子交换所述第一胺缓冲树脂的胺阳离子，以形成包含阴离子 - 缓冲盐络合物的第一流出物; （c）使所述阴离子 - 缓冲盐络合物通过第一弱碱性阴离子交换树脂，其中所述阴离子 - 缓冲盐络合物的阴离子部分从所述阴离子 - 缓冲盐络合物中分离，通过将所述阴离子部分吸附到所述弱碱性阴离子交换 树脂以形成包含游离水合碱形式的缓冲液的第二流出物; （d）将所述缓冲液以游离水合碱形式通入第二弱酸性阳离子交换树脂，其中如步骤（a）中所述缓冲剂负载在所述第二弱酸性阳离子交换树脂上，并重复步骤（b） - （d）的方法， ; 和（e）用有机酸再生所述第一弱酸性阳离子交换树脂。

公开(公告)号：US5200074A

公开(公告)日：1993-04-06

申请号：US771990

申请日：1991-10-08

申请人： Akira Suzuki ,  Shoichi Matsuda ,  Masafumi Ogata ,  Takanobu Inoue ,  Kimiaki Yasuda

发明人： Akira Suzuki ,  Shoichi Matsuda ,  Masafumi Ogata ,  Takanobu Inoue ,  Kimiaki Yasuda

IPC分类号： B01D15/00 ,  B01D15/02 ,  B01D15/04 ,  B01J8/00 ,  B01J8/02 ,  B01J8/10 ,  B01J47/10

CPC分类号： B01J8/0214 ,  B01D15/02 ,  B01J47/10 ,  B01J8/008 ,  B01J8/10

摘要： An apparatus for separating a component from a liquid is disclosed herein. The apparatus includes a plurality of cartridges disposed within a tank, the cartridges being mounted on a support member rotatable about a first axis, and each cartridge being rotatable about a second axis parallel to the first axis. The cartridges include a plurality of holes on an outer periphery thereof, and contain a supply of a granular ion exchange material capable of separating a desired component from the liquid. Means are provided for transferring liquid to be separated into the tank, and to discharge treated liquid from the cartridges to a location outside the tank.