公开(公告)号：US09815713B2

公开(公告)日：2017-11-14

申请号：US15104210

申请日：2014-12-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hiroto Ohnari ,  Keisuke Miyashiro ,  Takeshi Okazaki ,  Satoshi Yanase

IPC: C02F1/42 ,  C02F1/46 ,  B01J49/75 ,  C02F1/461

CPC classification number: C02F1/42 ,  B01J49/09 ,  B01J49/30 ,  B01J49/75 ,  C02F1/4618 ,  C02F1/469 ,  C02F2001/422 ,  C02F2001/425 ,  C02F2201/46105 ,  C02F2201/46115 ,  C02F2303/16

Abstract: The present invention relates to a water softening device including: a resin chamber which has an ion exchange resin and softens hard water passing through the ion exchange resin; and electrodes which are arranged by placing the resin chamber therebetween and apply voltages to the resin chamber so as to soften the hard water, and which regenerates the ion exchange resin, wherein the ion exchange resin is a slightly acidic cation exchange resin and/or a weakly alkaline anion exchange resin. The present invention provides the water softening device capable of easily regenerating the ion exchange resin and repeating the softening-regenerating without using chemicals or the like while maintaining the performance of softening water, thereby enabling a continuous use thereof.

公开(公告)号：US20130037477A1

公开(公告)日：2013-02-14

申请号：US13208537

申请日：2011-08-12

Applicant: Andrew Parke

Inventor： Andrew Parke

IPC: B01J49/00 ,  C02F1/28

CPC classification number: C02F1/42 ,  B01J47/012 ,  B01J47/04 ,  B01J47/08 ,  B01J47/12 ,  B01J49/08 ,  B01J49/09 ,  B01J49/60 ,  B01J49/70 ,  B01J49/75 ,  C02F2201/008 ,  C02F2303/16

Abstract: A system and method for providing mobile or temporary water treatment involving ion exchange resins includes a service centre, one or more treatment vehicles, a resin transfer hub and one or more resin transport vehicles. The service centre can be used to regenerate one or more types of ion exchange resins. The treatment vehicle carries water treatment equipment including a tank holding ion exchange resin. The resin transfer hub facilitates moving resin between a treatment vehicle and a resin transport vehicle. The resin transport vehicle is adapted for carrying resin by one or more of land, sea and air between the resin forwarding centre and the service centre. In operation, a treatment vehicle brings resin requiring regeneration to the resin transfer hub, where it is emptied and then re-filled with regenerated resin. Resin requiring regeneration is transferred to a resin transport vehicle for transport to the service centre. The resin transport vehicle is re-filled there with regenerated resin, which is taken back to the resin transfer hub for transferred to a treatment vehicle.

公开(公告)号：US20010006985A1

公开(公告)日：2001-07-05

申请号：US09740594

申请日：2000-12-19

Inventor： Yuji Asakawa

IPC: C08J005/20

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。

公开(公告)号：US3717254A

公开(公告)日：1973-02-20

申请号：US3717254D

申请日：1971-02-19

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： BENECKE N

IPC: B01J49/00 ,  B01D23/10

CPC classification number: B01J49/09

Abstract: The mid-bed distributor of a mixed resin ion exchange demineralizer is supported on springs so that it can assume a first position during normal operations and a second predetermined position during ion bed regeneration.

Abstract translation: 混合树脂离子交换脱盐机的中间床分配器支撑在弹簧上，使得它可以在正常操作期间呈现第一位置，而在离子床再生期间可以呈现第二预定位置。

公开(公告)号：US3692670A

公开(公告)日：1972-09-19

申请号：US3692670D

申请日：1969-12-29

Applicant: WATER TREATMENT CORP

Inventor： BURNS WILLIAM C ,  ROBINSON DONALD ,  NEWBERRY SIDNEY H

IPC: B01J49/00 ,  B01D15/06

CPC classification number: B01J49/09

Abstract: A METHOD FOR PURIFYING, RECONDITIONING AND SEPARATING MIXTURES OF CATION EXCHANGE RESINS AND ANION EXCHANGE RESINS WHICH ARE CONTAMINATED WITH SOLID PARTICLES OF FERRIC OXIDE AND OTHER METAL OXIDES SUCH AS CUPRIC OXIDE BY CONTACTING SAID MIXTURE OF EXCHANGE RESINS WITH A REDUCING AGENT WHICH WILL REDUCE THE FERRIC OXIDE TO THE FERROUS STATE AND FORM A WATER SOLUBLE FERROUS SALT AND, IF NECESSARY, REDUCE THE CUPRIC OXIDE TO THE CORRESPONDING WATER SOLUBLE CUPROUS SALT THEREBY EASILY REMOVING SAID OXIDES. AT THE SAME TIME, THE CATION OF THE REDUCING AGENT AS WELL AS THE FERROUS ION SUBSTANTIALLY EXHAUSTS THE CATION EXCHANGE RESIN WHILE THE ANION OF THE REDUCING AGENT SUBSTANTIALLY EXHAUSTS THE ANION EXCHANGE RESIN THEREBY CREATING A SIGNIFICANT DESITY DIFFERENTIAL BETWEEN THE ANION AND CATION EXCHANGE RESIN SO THAT SAID RESINS CAN BE EASILY SEPARATED PRIOR TO REGENERATION.

公开(公告)号：US3340200A

公开(公告)日：1967-09-05

申请号：US39675264

申请日：1964-09-15

Applicant: STONE & WEBSTER ENG CORP

Inventor： NOBLE JOHN H

IPC: B01J49/00 ,  G21F9/12

CPC classification number: G21F9/12 ,  B01J49/09

公开(公告)号：US2962438A

公开(公告)日：1960-11-29

申请号：US49978655

申请日：1955-04-07

Applicant: BARNSTEAD STILL AND STERILIZER

Inventor： SMITH VERITY C

IPC: B01J47/04 ,  B01J49/00

CPC classification number: B01J47/04 ,  B01J49/09

公开(公告)号：US982785A

公开(公告)日：1911-01-31

申请号：US1908428402

申请日：1908-04-21

Applicant: BEHREND SAMUEL K

Inventor： BEHREND SAMUEL K

CPC classification number: B01J49/0021 ,  B01J49/09

公开(公告)号：US09701547B2

公开(公告)日：2017-07-11

申请号：US14419836

申请日：2013-12-06

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Katsuhiko Uno ,  Mitsuhiro Sano ,  Yuji Nakata ,  Muneto Yamada

IPC: C02F1/42 ,  B01J47/12 ,  F24D17/02 ,  F24D19/00 ,  B01D15/36 ,  B01J47/04 ,  B01J47/028 ,  B01J47/08 ,  B01J39/05 ,  B01J39/07 ,  B01J41/05 ,  B01J41/07 ,  B01J47/018 ,  B01J49/08 ,  B01J49/09 ,  B01J49/18 ,  B01J49/20 ,  B01J49/30 ,  B01J49/75

CPC classification number: 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

Abstract: 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.

公开(公告)号：US09126852B2

公开(公告)日：2015-09-08

申请号：US13474207

申请日：2012-05-17

Applicant: Richard Oberholtzer ,  Bruce Brown ,  Tim Anderson ,  Daron Johnson

Inventor： Richard Oberholtzer ,  Bruce Brown ,  Tim Anderson ,  Daron Johnson

IPC: B01D15/00 ,  C02F1/42 ,  B01J39/08 ,  B01J41/08 ,  B01J47/02 ,  B01J47/04 ,  B01J49/00 ,  B01J47/00 ,  C02F1/76 ,  B60P7/08 ,  C02F1/00

CPC classification number: B01D15/00 ,  B01J39/08 ,  B01J41/08 ,  B01J47/012 ,  B01J47/026 ,  B01J47/028 ,  B01J47/04 ,  B01J49/06 ,  B01J49/07 ,  B01J49/09 ,  B60P7/0815 ,  B60P7/0892 ,  C02F1/004 ,  C02F1/42 ,  C02F1/76 ,  C02F2001/422 ,  C02F2001/425 ,  C02F2001/427 ,  C02F2201/004 ,  C02F2201/008 ,  C02F2209/001 ,  C02F2209/003 ,  C02F2303/16

Abstract: The present invention is generally directed to a versatile fluid treatment system which includes: a mobile device; a track system connected to the mobile device; one or more treatment vessels removably attached to the track system, each treatment vessel comprising a treatment material disposed inside the treatment vessel, at least one fluid inlet, and at least one fluid outlet; an input conduit that receives a fluid to be treated, the input conduit in fluid communication with the fluid inlet on the treatment vessel; and an output conduit in fluid communication with the fluid outlet on the treatment vessel, the output conduit receives treated fluid from the treatment vessels via the fluid outlet.

Abstract translation: 本发明一般涉及通用流体处理系统，其包括：移动装置; 连接到移动设备的轨道系统; 一个或多个可移除地附接到轨道系统的处理容器，每个处理容器包括设置在处理容器内的处理材料，至少一个流体入口和至少一个流体出口; 接收待处理流体的输入管道，与处理容器上的流体入口流体连通的输入管道; 以及与处理容器上的流体出口流体连通的输出管道，输出管道经由流体出口从处理容器接收经处理的流体。