公开(公告)号：US4193858A

公开(公告)日：1980-03-18

申请号：US957324

申请日：1978-11-03

Applicant: J. Edward Loeffler, Jr.

Inventor： J. Edward Loeffler, Jr.

IPC: C25B9/00 ,  C02F1/461 ,  C02F1/467 ,  C25B9/06 ,  C25B9/20 ,  C25B9/04 ,  C25B11/00 ,  C25B11/03

CPC classification number: C02F1/46109 ,  C25B9/20 ,  C02F1/4674 ,  C02F2001/46142 ,  C02F2001/46157 ,  C02F2201/4611

Abstract: Disclosed is a stack pack type electrolytic cell for the generation of chlorates or hypochlorites of sodium or potassium having the ability to make economical use of materials while eliminating the necessity for large external studs for the electrode components, housings to retain fluids and intercell piping connections since the cell can be increased in capacity by adding chambers and electrode stack packs to the cell makeup or adding electrodes to the stack packs. Such an electrolyzer can utilize mass produced components to produce various capacities and can be assembled either monopolar or bipolar in configuration to make most efficient use of existing electrical supply equipment.

Abstract translation: 公开了一种用于产生具有能够经济地使用材料的能力的钠或钾的氯酸盐或次氯酸盐的堆叠型电解池，同时消除了用于电极组件，用于保持流体和壳体间管道连接的大外部螺柱的必要性，因为 可以通过将室和电极堆叠包加入到电池组合中或者将电极添加到堆叠包中来增加电池的容量。 这种电解器可以利用大量生产的部件来产生各种容量，并且可以组态为单极或双极，以最有效地利用现有的电力供应设备。

公开(公告)号：US4125439A

公开(公告)日：1978-11-14

申请号：US801993

申请日：1977-05-31

Applicant: Martin Fleischmann ,  Robert E. W. Jansson ,  Rodney J. Marshall

Inventor： Martin Fleischmann ,  Robert E. W. Jansson ,  Rodney J. Marshall

IPC: C02F1/461 ,  C25B1/02 ,  C25B9/12 ,  C25B9/00

CPC classification number: C25B1/02 ,  C02F1/46104 ,  C02F1/46109 ,  C02F1/4618 ,  C25B9/125 ,  C02F2001/46123 ,  C02F2001/46152 ,  C02F2201/4611

Abstract: A process of diaphragmless electrolysis comprises providing an electrochemical cell having substantially parallel electrodes in the form of discs axially spaced from each other and connected for common rotation about their axis, one of the discs having means defining a central opening, causing common rotation of the electrodes, introducing matter to be electrolyzed through said central opening, adjusting the speed of rotation until the profile of velocity of effective radial flow between the discs shows a double-humped distribution, and applying a potential between the discs.

Abstract translation: 无电解电解的过程包括提供电化学电池，其具有基本上平行的电极，所述电极具有彼此轴向间隔开并且围绕其轴线共同旋转的盘的形式，其中一个盘具有限定中心开口的装置，引起电极的共同旋转 引入要通过所述中心开口电解的物质，调节旋转速度，直到盘之间的有效径向流动速度曲线呈现双峰分布，并且在盘之间施加电位。

公开(公告)号：US4119518A

公开(公告)日：1978-10-10

申请号：US811375

申请日：1977-06-29

Applicant: Jorge Miller

Inventor： Jorge Miller

IPC: C02F1/00 ,  C02F1/42 ,  C02F1/46 ,  C02F1/461 ,  C02F1/463 ,  C02F1/467 ,  C10G17/00

CPC classification number: C02F1/4674 ,  C02F1/46109 ,  C02F1/46114 ,  C02F1/42 ,  C02F1/4602 ,  C02F1/4606 ,  C02F1/463 ,  C02F1/4672 ,  C02F2001/46119 ,  C02F2001/46128 ,  C02F2001/46138 ,  C02F2001/46152 ,  C02F2103/42 ,  C02F2201/4611 ,  C02F2201/46115 ,  C02F2201/4613 ,  C02F2301/024 ,  C02F2303/04

Abstract: The specification describes an electrolytic cell for the treatment of water, comprising a closed container with a lower inlet opening and an upper outlet opening for the water and a cathode and an anode. In the interior of the electrolytic cell particles are located whose density is higher than that of water and which are prevented from leaving the electrolytic cell by gratings adjacent to the inlet and the outlet.

Abstract translation: 该说明书描述了一种用于处理水的电解池，包括一个封闭的容器，该容器具有一个较低的入口和一个用于水的阴极和一个阳极的上部出口。 在电解池的内部，其密度高于水的颗粒，并且通过邻近入口和出口的光栅防止其离开电解池。

公开(公告)号：US4111768A

公开(公告)日：1978-09-05

申请号：US769031

申请日：1977-02-16

Applicant: Ferenc J. Schmidt

Inventor： Ferenc J. Schmidt

IPC: B03C5/02 ,  C02F1/00 ,  C02F1/461 ,  C02F1/467 ,  C02F1/52 ,  C02F1/70 ,  C02F3/04 ,  C02F3/10 ,  C02F3/12 ,  E03D11/11 ,  B03C5/00

CPC classification number: C02F3/1242 ,  B03C5/02 ,  C02F1/46109 ,  C02F1/4674 ,  C02F3/04 ,  C02F3/10 ,  E03D11/11 ,  C02F1/001 ,  C02F1/52 ,  C02F1/70 ,  C02F2001/007 ,  C02F2001/46133 ,  C02F2001/46157 ,  C02F2103/005 ,  C02F2103/32 ,  C02F2103/325 ,  C02F2201/4611 ,  C02F2303/04 ,  Y02W10/15

Abstract: Method for the electrolytic separation of colloidally suspended material from a fluid system and compositions for using such method to recover such materials.

公开(公告)号：US4108757A

公开(公告)日：1978-08-22

申请号：US810254

申请日：1977-06-27

Applicant: Bernard Fleet ,  Sankar Das Gupta

Inventor： Bernard Fleet ,  Sankar Das Gupta

IPC: C02F1/461 ,  C02F1/467 ,  C25B9/00 ,  C25B11/02 ,  C25B11/12 ,  C25C7/02 ,  G02B21/33 ,  C25B13/04

CPC classification number: C25C7/02 ,  C02F1/46109 ,  C25B11/02 ,  C25B11/12 ,  C25B9/00 ,  C02F1/4678 ,  C02F2001/46133 ,  C02F2001/46152 ,  C02F2201/4611

Abstract: The invention provides an electrode for use in an electrochemical reactor. The electrode comprising a plurality of carbon fibers in close proximity to one another, each of the fibers being in electrical contact with at least several of the other carbon fibers for transmitting an electrical potential substantially throughout the electrode when the electrode is in use in the reactor.

公开(公告)号：US4108756A

公开(公告)日：1978-08-22

申请号：US745403

申请日：1976-11-26

Applicant: Oronzio de Nora ,  Vittorio DE Nora ,  Placido M. Spaziante

Inventor： Oronzio de Nora ,  Vittorio DE Nora ,  Placido M. Spaziante

IPC: C02F1/00 ,  C02F1/461 ,  C02F1/467 ,  C25B1/26 ,  C25B9/06 ,  C25B11/00

CPC classification number: C25B9/063 ,  C02F1/46109 ,  C25B1/26 ,  C02F1/4674 ,  C02F2001/46119 ,  C02F2001/46128 ,  C02F2001/46133 ,  C02F2001/46142 ,  C02F2103/42 ,  C02F2201/4611 ,  C02F2301/022 ,  C02F2303/04

Abstract: Novel vertical multiunit electrolyzers with bipolar metallic electrodes for the electrolysis of halide containing electrolytes to produce oxidized halogen compounds and to a novel electrolysis of electrolytes which is designed to produce a gas lift effect to sweep solid deposits off the electrodes and out of the electrolyzer.

Abstract translation: 具有用于电解含有电解质以产生氧化的卤素化合物的卤化物的双极金属电极的新型垂直多单元电解器以及被设计成产生气体提升效应以从固体沉积物离开电极并离开电解器的电解质的新型电解。

公开(公告)号：US4032426A

公开(公告)日：1977-06-28

申请号：US514762

申请日：1974-10-15

Applicant: Oronzio de Nora ,  Vittorio DE Nora ,  Placido M. Spaziante

Inventor： Oronzio de Nora ,  Vittorio DE Nora ,  Placido M. Spaziante

IPC: C25B11/02 ,  C02F1/00 ,  C02F1/461 ,  C02F1/467 ,  C25B1/26 ,  C25B9/00 ,  C25B9/06 ,  C25B1/24

CPC classification number: C02F1/46109 ,  C25B1/26 ,  C25B9/063 ,  C02F1/4674 ,  C02F2001/46119 ,  C02F2001/46128 ,  C02F2001/46133 ,  C02F2001/46142 ,  C02F2103/42 ,  C02F2201/4611 ,  C02F2301/022 ,  C02F2303/04

Abstract: Novel vertical multiunit electrolyzers with bipolar metallic electrodes for the electrolysis of halide containing electrolytes to produce oxidized halogen compounds and to a novel electrolysis of electrolytes which is designed to produce a gas lift effect to sweep solid deposits off the electrodes and out of the electrolyzer.

公开(公告)号：US3969215A

公开(公告)日：1976-07-13

申请号：US539399

申请日：1975-01-08

Applicant: James F. Zievers

Inventor： James F. Zievers

IPC: C02F1/461 ,  C02F1/467 ,  C25D21/18 ,  B01K1/00 ,  C25B9/00 ,  C25B9/02

CPC classification number: C02F1/4678 ,  C02F1/46104 ,  C02F1/46109 ,  C25D21/18 ,  C02F2001/46119 ,  C02F2001/46161 ,  C02F2201/4611 ,  C02F2201/4615 ,  C02F2201/4617

Abstract: The present invention relates in general to a new and improved process and apparatus for removing metallic ions from an electrolytic solution, and it relates more particularly to a process and apparatus which may be used to economically purify an electrolytic solution containing only minute amounts of metallic ions. Those knowledgable in the metal plating art will readily understand the application of this process and apparatus for the final treatment of metal finishing waste fluids. As is explained more fully hereinafter, the process and apparatus of the present invention is also effective in removing organic compounds and phosphates from the electrolytic solution under treatment.

Abstract translation: 本发明一般涉及一种用于从电解液中除去金属离子的新的改进方法和装置，更具体地涉及可用于经济地纯化仅含有微量金属离子的电解溶液的方法和装置 。 在金属电镀领域中熟练的人将很容易理解用于最终处理金属抛光废液的该工艺和设备的应用。 如下文更充分说明的，本发明的方法和装置也可有效地从处理的电解液中除去有机化合物和磷酸盐。

公开(公告)号：US3964991A

公开(公告)日：1976-06-22

申请号：US599878

申请日：1975-07-28

Applicant: John K. Sullins

Inventor： John K. Sullins

IPC: B01D17/06 ,  B01D17/05 ,  B01D21/00 ,  C02F1/24 ,  C02F1/463 ,  C02F1/465 ,  C25B9/00 ,  C25B11/02

CPC classification number: C02F1/465 ,  B01D21/0009 ,  C02F1/463 ,  C02F1/24 ,  C02F2201/4611

Abstract: Colloids are precipitated from an aqueous suspension by electrolysis techniques in which a flocculation cell is provided with a soluble anode formed preferably of multi-valent material and wherein the cathode comprises a metal cylinder having an inlet at one end and an outlet at the other end and in which the anode is coaxially disposed in insulated relation to the cathode so that an aqueous suspension may be caused to flow through the cell in such manner as thoroughly and systematically to wash the inner surface of the cathode and the outer surface of the anode by following a generally helical path which inhibits formation of large clusters of hydrogen and oxygen gas established by the application of an electric potential across the cathode and anode. The pH of the aqueous solution must be controlled at a substantially neutral value and the anode preferably is formed of soluble aluminum, iron, magnesium or other multi-valent metal.

Abstract translation: 胶体通过电解技术从水性悬浮液中沉淀出来，其中絮凝池具有优选由多价材料形成的可溶性阳极，并且其中阴极包括金属圆柱体，该金属圆筒的一端具有入口和另一端的出口， 其中阳极以与阴极绝缘的方式同轴地设置，使得可以以充分和系统的方式使水性悬浮液流过电池以通过以下方式洗涤阴极的内表面和阳极的外表面 通过螺旋通道阻止形成大量的氢和氧气，通过在阴极和阳极上施加电位来建立。 水溶液的pH必须控制在大致中性值，而阳极优选由可溶性铝，铁，镁或其它多价金属形成。

公开(公告)号：US3933606A

公开(公告)日：1976-01-20

申请号：US421225

申请日：1973-12-03

Applicant: Harry Keith Harms

Inventor： Harry Keith Harms

IPC: C02F1/00 ,  C02F1/38 ,  C02F1/46 ,  C02F1/461 ,  C02F1/463 ,  C02F1/467 ,  C02F1/66 ,  C02F9/00 ,  C02B1/82

CPC classification number: C02F1/46104 ,  C02F1/001 ,  C02F1/38 ,  C02F1/4606 ,  C02F1/463 ,  C02F1/4674 ,  C02F1/66 ,  C02F2001/007 ,  C02F2001/46133 ,  C02F2001/46157 ,  C02F2101/18 ,  C02F2101/20 ,  C02F2201/4611 ,  C02F2201/46125 ,  C02F2201/46175 ,  C02F2303/04 ,  C02F9/00

Abstract: Disclosed herein are a process and apparatus for electrolytically removing suspended and dissolved impurities from contaminated water. By the process of the invention, contaminated water is fed to a column where it is exposed to an electrical field created between a plurality of oppositely charged perforate plates by a pulsating electrical signal. The pulsating signal causes cations to be freed from the plates and destroys bacteria and cyanide where present. The process causes a micro-floc to form which grows by a chaining process into a large, easily separable floc which adsorbs essentially all of the suspended matter in the contaminated water including soil and other particles of colloidal size, dead bacteria, and precipitated metal salts, as well as some metal ions.