公开(公告)号：US08945384B2

公开(公告)日：2015-02-03

申请号：US13151492

申请日：2011-06-02

Applicant: Kurt Gruett ,  Guy Gruett

Inventor： Kurt Gruett ,  Guy Gruett

IPC: B01D24/00 ,  C02F1/42 ,  C02F1/00 ,  C02F1/28 ,  B01J49/00 ,  B01J49/02 ,  C02F1/74 ,  C02F101/10 ,  C02F101/20

CPC classification number: C02F1/42 ,  B01J49/85 ,  B01J49/90 ,  C02F1/008 ,  C02F1/28 ,  C02F1/281 ,  C02F1/283 ,  C02F1/74 ,  C02F2001/425 ,  C02F2101/101 ,  C02F2101/203 ,  C02F2201/005 ,  C02F2209/005 ,  C02F2303/16

Abstract: A method and system for fluid treatment that provides fluid release cycles within the regeneration sequence of a fluid treatment device. The fluid release or backwash air cycle permits the slow, controlled and metered release of air or gases from a treatment tank.

Abstract translation: 一种用于流体处理的方法和系统，其在流体处理装置的再生序列内提供流体释放循环。 流体释放或反冲洗空气循环允许来自处理罐的空气或气体的缓慢，受控和计量的释放。

公开(公告)号：US20090236288A1

公开(公告)日：2009-09-24

申请号：US12356935

申请日：2009-01-21

Applicant: Bashir M. Ahmed ,  William E. Fristad ,  William G. Kozak

Inventor： Bashir M. Ahmed ,  William E. Fristad ,  William G. Kozak

IPC: B01J49/02 ,  B01D15/04

CPC classification number: B01J49/60 ,  B01J39/05 ,  B01J49/06

Abstract: A method and apparatus are described for removing iron cations and/or zinc cations from an autodeposition coating bath by passing a limited number of bed volumes through a column containing a gel type SAC IEX resin when iron cations are to be removed and passing a substantially larger number of bed volumes through the column when zinc cations are to be removed. To prevent clogging when zinc cations are being removed the direction of the flow through the column is periodically reversed.

Abstract translation: 描述了一种方法和装置，用于通过使有限数量的床体积通过含有凝胶型SAC IEX树脂的柱来除去铁阳离子和/或锌阳离子，当铁阳离子被去除并通过相当大的 当锌离子被除去时通过柱子的床体积数。 为了防止锌阳离子被去除时堵塞，流经柱的流动周期性地反转。

公开(公告)号：US4708794A

公开(公告)日：1987-11-24

申请号：US729271

申请日：1985-05-01

Applicant: Alain Deguin

Inventor： Alain Deguin

IPC: B01J41/04 ,  B01J47/02 ,  B01J49/02 ,  C02F1/42 ,  B01J49/00

CPC classification number: B01J49/02 ,  B01J41/043 ,  B01J47/022 ,  C02F1/42

Abstract: An installation and apparatus for treating a liquid, in particular for demineralizing water passing through a bed of active granular material which is compacted in a high position and which is periodically regenerated by a reverse flow. The installation comprises a treatment volume (10), an expansion volume (20) for the bed and disposed coaxially above the treatment volume (10); communication and isolation means (20, 32) between said two volumes, and means for periodically causing the liquid to be treated to flow through the bed and for causing regenerator liquids to flow through the bed.

Abstract translation: 一种用于处理液体的装置和装置，特别是用于使通过活性颗粒材料床的水的软化水，该活性颗粒材料床被压实在高位置并且通过反向流定期再生。 该装置包括处理容积（10），用于床的膨胀容积（20）并且同轴地设置在处理容积（10）上方; 所述两个体积之间的通信和隔离装置（20,32），以及用于周期性地使待处理的液体流过床并且使再生器液体流过床的装置。

公开(公告)号：US4659476A

公开(公告)日：1987-04-21

申请号：US797813

申请日：1985-11-13

Applicant: Jean Burriat ,  Bernard Causse ,  Jean-Marie Rovel

Inventor： Jean Burriat ,  Bernard Causse ,  Jean-Marie Rovel

IPC: B01J47/02 ,  B01J49/00 ,  B01J49/02 ,  C02F1/42

CPC classification number: C02F1/42 ,  B01J47/026 ,  B01J49/0078 ,  B01J49/02

Abstract: A method for the treatment of liquids containing particles in suspension, by percolation of the liquid from top to bottom through a bed of granular material, notably of a ion exchanger resin, includes treatment cycles of the liquid and regeneration cycles of the resin, preceded by decompaction and washing operations, carried out in the same enclosure the inner space of which is divided into two superimposed compartments in mutual communication. The lower compartment is totally filled with granular material and the upper compartment is partly filled with granular material. The decompaction and washing operations of the granular material contained in the enclosure upper compartment are carried out periodically prior to each regeneration cycle by expanding the granular material by means of a current of liquid flowing from bottom to top.

Abstract translation: 一种用于处理悬浮液中含有颗粒的液体的方法，通过从顶部到底部通过颗粒材料床（特别是离子交换树脂）渗滤液体，包括液体的处理循环和树脂的再生循环，之前是 分解和洗涤操作，在相同的外壳中进行，其内部空间被分成两个相互通信的叠加隔间。 下隔室完全充满颗粒状物料，上隔室部分填满粒状物料。 通过从底部向上流动的液体流膨胀粒状材料，在每个再生循环之前，周期性地进行容纳在外壳上部隔室中的粒状材料的分解和洗涤操作。

公开(公告)号：US5464530A

公开(公告)日：1995-11-07

申请号：US163649

申请日：1993-12-08

Applicant: Lewis E. Stivers

Inventor： Lewis E. Stivers

IPC: B01J49/00 ,  B01J49/02 ,  C02F1/42

CPC classification number: C02F1/42 ,  B01J49/0004 ,  B01J49/02

Abstract: An ion exchanger of the countercurrent type includes a pressure vessel for supporting a resin bed. The vessel includes a first port through which water to be treated is supplied to the vessel during a production cycle, a second port through which regenerant is supplied to the vessel during a regenerant cycle, and a third port located intermediate of the first and second ports and connected to a lower in-bed distributor located within the vessel. A recycling loop is provided between the third port and the first port for recycling regenerant during at least a portion of the regeneration cycle. An upper in-bed distributor is located within the vessel slightly above the lower in-bed distributor and has an associated fourth port through which waste regenerant is removed from the vessel during the regeneration cycle. Due to the recycling loop, the portion of the bed located between the top of the vessel and the upper in-bed distributor operates in a cocurrent mode while the portion of the bed located between the lower in-bed distributor and the bottom of the vessel operates in a countercurrent mode. Thus during a normal regeneration cycle the vessel exhibits both cocurrent and countercurrent operation.

Abstract translation: 逆流型离子交换器包括用于支撑树脂床的压力容器。 容器包括第一端口，通过该第一端口，在生产周期期间将待处理的水供应到容器，再生器循环期间向容器供应第二端口，以及位于第一和第二端口之间的第三端口 并连接到位于容器内的较低的床上分配器。 在第三端口和第一端口之间提供回收回路，用于在再生循环的至少一部分期间循环再生剂。 上部上部分配器位于容器下部分配器内略微上方的容器内，并且具有相关联的第四端口，废物再生剂在再生循环期间从容器中移出。 由于回收回路，位于容器顶部和上部上部分配器之间的床的部分以并流模式运行，而床的部分位于下部床上分配器和容器的底部之间 以逆流模式运行。 因此，在正常再生循环期间，容器表现出并流和逆流操作。

公开(公告)号：US5348659A

公开(公告)日：1994-09-20

申请号：US853272

申请日：1992-03-18

Applicant: Gerhard Kunz ,  George L. Dimotsis ,  Richard L. Sampson

Inventor： Gerhard Kunz ,  George L. Dimotsis ,  Richard L. Sampson

IPC: B01J49/00 ,  B01J49/02 ,  C02F1/42

CPC classification number: C02F1/42 ,  B01J49/0086 ,  B01J49/02

Abstract: A method of regenerating an ion exchanger which is used to treat a solution introduced to the ion exchanger in a downward charging direction. The ion exchanger comprises a non-constrained bed of ion exchange material in the form of ion exchange granules and has a concentration profile through the ion exchange material after the solution has been introduced to the ion exchanger in the charging direction. The method in one embodiment comprises passing a regenerating solution upwardly through the non-constrained bed of ion exchange material in an intermittent pulsed flow comprising a pulse or up flow of regenerating solution, a subsequent non-flow pause time, followed by a down flow pulse in a direction opposite to the up flow. The duration and velocity of the pulse or up flow of regenerating solution is sufficient to hydrodynamically lift the ion exchange granules a controlled distance through all of the ion exchange granules without causing significant mixing of ion exchange granules between different layers of the ion exchange material. The duration of the subsequent non-flow pause time being of short duration to allow for some perceptible settling of the ion exchange granules, with the down flow pulse being sufficient to reduce the sedimentation time of the ion exchange granules to a fraction of the normal settling time for the granules in the absence of the down flow pulse.

Abstract translation: 一种再生离子交换剂的方法，该离子交换剂用于处理沿向下的充气方向引入离子交换器的溶液。 离子交换器包括离子交换颗粒形式的离子交换材料的非约束床，并且在溶液已经在充电方向被引入离子交换器之后具有通过离子交换材料的浓度分布。 在一个实施方案中的方法包括将再生溶液向上通过离子交换材料的非受约束的间歇脉冲流中，所述间歇脉冲流包括再生溶液的脉冲或上升流，随后的非流动停顿时间，随后是下流脉冲 在与向上流动相反的方向上。 再生溶液的脉冲或向上流动的持续时间和速度足以使离子交换颗粒以可控制的距离通过所有离子交换颗粒进行动态提升，而不会导致离子交换材料的不同层之间的离子交换颗粒的显着混合。 随后的非流动暂停时间的持续时间是短的持续时间，以允许离子交换颗粒的一些可察觉的沉降，下降流脉冲足以将离子交换颗粒的沉降时间减少到正常沉降的一部分 在没有下流脉冲的情况下颗粒的时间。

公开(公告)号：US09328001B2

公开(公告)日：2016-05-03

申请号：US14592341

申请日：2015-01-08

Applicant: WATER-RIGHT, INC.

Inventor： Kurt Gruett ,  Guy Gruett

IPC: C02F1/42 ,  C02F1/00 ,  C02F1/28 ,  B01J49/00 ,  B01J49/02 ,  C02F1/74 ,  C02F101/10 ,  C02F101/20

CPC classification number: C02F1/42 ,  B01J49/85 ,  B01J49/90 ,  C02F1/008 ,  C02F1/28 ,  C02F1/281 ,  C02F1/283 ,  C02F1/74 ,  C02F2001/425 ,  C02F2101/101 ,  C02F2101/203 ,  C02F2201/005 ,  C02F2209/005 ,  C02F2303/16

Abstract: A method and system for fluid treatment that provides fluid release cycles within the regeneration sequence of a fluid treatment device. The fluid release or backwash air cycle permits the slow, controlled and metered release of air or gases from a treatment tank.

Abstract translation: 一种用于流体处理的方法和系统，其在流体处理装置的再生序列内提供流体释放循环。 流体释放或反冲洗空气循环允许来自处理罐的空气或气体的缓慢，受控和计量的释放。

公开(公告)号：US5108616A

公开(公告)日：1992-04-28

申请号：US369238

申请日：1989-06-22

Applicant: Gerhard K. Kunz

Inventor： Gerhard K. Kunz

IPC: B01J49/00 ,  B01J49/02 ,  C02F1/42

CPC classification number: B01J49/0086 ,  B01J49/02 ,  C02F1/42

Abstract: The invention concerns an ion exchange process and system, particularly for the regeneration step following a softening or desalination of aqueous solutions. The regenerant solution is fed in an upward stream through the ion exchanger in a direction opposite to the charging direction, as a sequence of intermittent pulse intervals consisting of pulse flow followed by a period of no flow. During the pulse flow, there is limited hydrodynamic lifting of the ion exchange resin beds in layers, followed by subsequent sedimentation during the pause period, without mixing of the layers.

Abstract translation: 本发明涉及一种离子交换方法和系统，特别是在水溶液软化或脱盐之后的再生步骤。 再生剂溶液沿着与充电方向相反的方向通过离子交换器沿向上的流进料，作为由脉冲流和随后一段无流动组成的间歇脉冲间隔的序列。 在脉冲流动期间，离子交换树脂床的水力动力提升有限，随后在暂停期间随后沉降，而不会混合各层。

公开(公告)号：US4468318A

公开(公告)日：1984-08-28

申请号：US455534

申请日：1983-01-04

Applicant: Guy Le Dall

Inventor： Guy Le Dall

IPC: B01J47/02 ,  B01J49/00 ,  B01J49/02 ,  C02F1/42

CPC classification number: B01J49/0086 ,  C02F1/42

Abstract: An apparatus for treating a liquid with ion exchange resins includes a main container having a bed of ion exchange resins through which passes the liquid to be treated, and a system for controlling automatically a cycle of regeneration of the ion exchange resins. A device is provided for, during regeneration of the ion exchange resins in the main container, continuing treatment of the liquid. Such device comprises an auxiliary container positioned within the main container and having a bed of ion exchange resins through which passes the liquid to be treated during regeneration of the ion exchange resins in the main container.

Abstract translation: 用离子交换树脂处理液体的装置包括具有通过待处理液体的离子交换树脂床的主容器和用于自动控制离子交换树脂的再生循环的系统。 在主容器中的离子交换树脂的再生期间提供一种装置，用于继续处理液体。 这种装置包括位于主容器内的辅助容器，并具有离子交换树脂床，在主容器中的离子交换树脂再生过程中通过该离子交换树脂通过待处理的液体。

公开(公告)号：US6362240B2

公开(公告)日：2002-03-26

申请号：US74059400

申请日：2000-12-19

Applicant: ORGANO CORP

Inventor： ASAKAWA YUJI

IPC: C13K1/08 ,  B01J39/04 ,  B01J41/04 ,  B01J49/00 ,  C13B20/14 ,  B01J49/02 ,  B01J43/00

CPC classification number: C13B20/142 ,  B01J49/09 ,  B01J49/50

Abstract: By passing an alkali regenerating agent A through a basic anion exchange resin (3), and through a strongly acidic cation exchange resin (4), the basic anion exchange resin can be regenerated while amphoteric organic materials such as the amino acids captured at the strongly acidic cation exchange resin can be desorbed. Then, an acid regenerating agent B is passed through the strongly acidic cation exchange resin to regenerate the strongly acidic cation exchange resin.

Abstract translation: 通过碱性再生剂A通过碱性阴离子交换树脂（3），并通过强酸性阳离子交换树脂（4），碱性阴离子交换树脂可以再生，而两性有机物质如强烈捕获的氨基酸 酸性阳离子交换树脂可以解吸。 然后，酸性再生剂B通过强酸性阳离子交换树脂再生强酸性阳离子交换树脂。