公开(公告)号：US4197181A

公开(公告)日：1980-04-08

申请号：US32256

申请日：1979-04-23

Applicant: Charles Portal ,  Glenn M. Cook

Inventor： Charles Portal ,  Glenn M. Cook

IPC: C02F1/461 ,  C02F1/467 ,  C25C7/00 ,  C25C7/02 ,  C25D21/20 ,  C25C7/04

CPC classification number: C25C7/002 ,  C02F1/46109 ,  C02F1/46114 ,  C02F1/4678 ,  C25C7/02 ,  C25D21/20 ,  C02F2001/46161 ,  C02F2101/18 ,  C02F2101/20 ,  C02F2201/4611

Abstract: Disclosed is an easily assembled and disassembled stationary particulate bed dual electrode for recovering metal values from electrolytic solutions. The electrode comprises two assemblies adapted for mating with one another. Each assembly has a perforated flow distributing plate and a basket-like compartment for holding carbonaceous, conductive particles onto which the metal values deposit. This compartment is quickly and easily disassembled for removal of the metal-clad particulate bed.

Abstract translation: 公开了一种用于从电解溶液中回收金属值的易于组装和拆卸的固定颗粒床双电极。 电极包括适于相互配合的两个组件。 每个组件具有穿孔流动分配板和用于保持金属值沉积在其上的碳质导电颗粒的篮状隔室。 该隔间可快速方便地拆卸，以便拆除金属包覆颗粒床。

公开(公告)号：US4188278A

公开(公告)日：1980-02-12

申请号：US871604

申请日：1978-01-23

Applicant: A. Reis ,  N. Kirmaier ,  M. Schoberl

Inventor： A. Reis ,  N. Kirmaier ,  M. Schoberl

IPC: A61L2/02 ,  C02F1/00 ,  C02F1/36 ,  C02F1/461 ,  C02F1/467 ,  C02B1/82 ,  C02C5/12

CPC classification number: C02F1/4672 ,  A61L2/02 ,  C02F1/46109 ,  C02F1/36 ,  C02F2001/46128 ,  C02F2001/46152 ,  C02F2001/46161 ,  C02F2201/4611 ,  C02F2201/4613 ,  C02F2201/46165 ,  C02F2301/024 ,  C02F2303/04 ,  Y02W10/37

Abstract: An apparatus for degerminating fluids by the use of an electrolytic cell, a pair of main electrodes opposed in the electrolytic cell to each other, a voltage source connected to the main electrodes, and a plurality of auxiliary electrodes disposed between the main electrodes. The main electrodes are biased in such a way that the fluid flows through a region of varying potential thereby effectively increasing the degerminating rate of the cell. The main electrodes cover the entire cross section of flow, they are provided with openings to allow the passage of the fluid. The auxiliary electrodes may be connected to parts of the overall voltage thereby providing an electrolytic cell which may be directly powered by solar energy.

Abstract translation: 通过使用电解槽，在电解槽中相对的一对主电极，连接到主电极的电压源和设置在主电极之间的多个辅助电极来使流体衰减的装置。 主电极以这样的方式被偏置，使得流体流过不同电位的区域，从而有效地增加电池的去激活速率。 主电极覆盖整个流动横截面，它们设置有允许流体通过的开口。 辅助电极可以连接到整个电压的一部分，从而提供可以由太阳能直接供电的电解池。

公开(公告)号：US4094755A

公开(公告)日：1978-06-13

申请号：US663790

申请日：1976-03-04

Applicant: Karl Moeglich

Inventor： Karl Moeglich

IPC: B01J8/42 ,  C02F1/00 ,  C02F1/461 ,  C02F1/463 ,  C02F1/465 ,  C25B1/30 ,  C02C5/12

CPC classification number: B01J8/42 ,  C02F1/46114 ,  C02F1/463 ,  C02F1/465 ,  C02F2001/46133 ,  C02F2201/4611 ,  C02F2201/46125 ,  C02F2201/4616 ,  C02F2301/024

Abstract: An improved method and apparatus for continuously agglomerating solids of colloidal size of larger suspended in a liquid is disclosed. The process comprises passing the liquid between spaced electrode plates in the presence of a fluidized bed of conductive particles, and subjecting said liquid suspension to an electric field from alternating current applied across said electrodes through the conductive particles of said bed. The turbulence of the particles in said bed has been found to improve conductivity and current efficiency, minimize electrode erosion, and by a mechanical, scrubbing action of the bed particles, minimize fouling or scaling of the electrodes so that the suspending forces of said solids are rapidly and efficiently broken. The agglomerated solids may then be separated from the liquid by conventional means such as skimming, settling, flotation and the like.

Abstract translation: 公开了一种改进的方法和装置，用于连续地附聚在液体中较大悬浮液的胶体尺寸的固体。 该方法包括在存在导电颗粒的流化床的情况下将液体通过间隔开的电极板，并且使所述液体悬浮液经由穿过所述电极穿过所述床的导电颗粒施加的交流电流进行电场。 已经发现，所述床中的颗粒的湍流改善了导电性和电流效率，使电极腐蚀最小化，并且通过床颗粒的机械洗涤作用，使电极的结垢或结垢最小化，使得所述固体的悬浮力为 快速有效地破碎。 然后可以通过常规方法例如撇取，沉降，浮选等将附聚的固体与液体分离。

公开(公告)号：US4071431A

公开(公告)日：1978-01-31

申请号：US697464

申请日：1976-06-18

Applicant: Oliver Nicou ,  Roger Lumbroso

Inventor： Oliver Nicou ,  Roger Lumbroso

IPC: B01D61/44 ,  B01D61/46 ,  C02F1/461 ,  C02F1/469 ,  C23G1/36 ,  C25B1/00 ,  B01D13/02 ,  C25C1/06

CPC classification number: B01D61/46 ,  C02F1/469 ,  C23G1/36 ,  C02F2201/4611 ,  C02F2201/46115

Abstract: An installation for the treatment of metals pickling solutions is disclosed. The invention provides for solutions to be treated by electrodialysis in a tank which is divided up to form sets of three compartments. Anode and cathode compartments in the form of removable cases are arranged alternately with spaces therebetween defining central compartments. In use, according to a preferred method of the invention, anolyte flows through the anode compartments while the picklng solution flows through the cathode and central compartments. Flow through the compartments may be either in series or in parallel.

Abstract translation: 公开了一种用于处理金属酸洗液的设备。 本发明提供了在罐中进行电渗析处理的溶液，其被分割成形成三个隔室的组。 呈可拆卸外壳形式的阳极和阴极隔间交替设置有限定中央隔间的空间。 在使用中，根据本发明的优选方法，阳极电解液在通过阴极和中央隔室的过程中流过阳极室。 通过隔间的流动可以是串联或并联的。

公开(公告)号：US4053386A

公开(公告)日：1977-10-11

申请号：US601253

申请日：1975-08-04

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 ,  C25C7/00 ,  C25C7/04

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: An electrolytic filter, consisting of perforated conductive electrodes isolated by a separator, is adapted to filter at the first electrode or cathode suspended materials, including colloidal metal particles such a silver or gold made colloidal by borohydride, zinc, iron, etc., reduction or sulfide, etc., precipitation of metallic ion-containing solutions. The method of recovery involves use of the electrolytic filter and a composition including the finely divided metal containing waste solution in combination with floc forming compounds such as alkaline earth metal hydroxide, and negative charge imparting additives such as soluble phosphates and anionic resin flocculating agents. Preferably, the filter includes a floc circulating chamber in which the incoming liquid assumes a vertical toroidal flow pattern.

公开(公告)号：US4048030A

公开(公告)日：1977-09-13

申请号：US627192

申请日：1975-10-30

Applicant: Jorge Miller

Inventor： Jorge Miller

IPC: C02F1/00 ,  C02F1/42 ,  C02F1/46 ,  C02F1/461 ,  C02F1/463 ,  C02F1/467 ,  C02B1/82 ,  C02C5/12

CPC classification number: C02F1/46109 ,  C02F1/46114 ,  C02F1/4674 ,  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：US4046663A

公开(公告)日：1977-09-06

申请号：US599457

申请日：1975-07-28

Applicant: Bernard Fleet ,  Sankar Das Gupta

Inventor： Bernard Fleet ,  Sankar Das Gupta

IPC: C02F1/461 ,  C02F1/467 ,  C25B9/00 ,  C25B11/12 ,  C25C7/02 ,  G02B21/33 ,  C02B1/82 ,  C25B9/02

CPC classification number: C25C7/02 ,  C02F1/46109 ,  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.

Abstract translation: 本发明提供一种用于电化学反应器的电极。 电极包括彼此非常接近的多个碳纤维，每个纤维与至少几个其他碳纤维电接触，用于当电极在反应器中使用时基本上贯穿整个电极传输电势 。

公开(公告)号：US3944478A

公开(公告)日：1976-03-16

申请号：US466192

申请日：1974-05-02

Applicant: Yoichi Kuji ,  Tuyoshi Kato ,  Nagao Saito

Inventor： Yoichi Kuji ,  Tuyoshi Kato ,  Nagao Saito

IPC: C02F1/00 ,  C02F1/461 ,  C02F1/463 ,  C02F1/465 ,  C02F1/52 ,  C02B1/82 ,  B01K5/00 ,  C02C5/12

CPC classification number: C02F1/465 ,  C02F1/46109 ,  C02F1/463 ,  C02F1/46104 ,  C02F1/52 ,  C02F2001/46119 ,  C02F2001/46123 ,  C02F2001/46133 ,  C02F2001/46157 ,  C02F2201/4611 ,  C02F2201/46125 ,  C02F2201/4618 ,  C02F2301/043 ,  C02F2301/08

Abstract: An electrolytic drainage treating apparatus is provided to treat a drainage containing a suspension of contaminated compound whereby the suspension is flocculated and removed by aluminum ions or iron ions eluted by electrolysis. The electrolytic drainage treating apparatus is equipped with a high speed electrolyzer comprising an anode and a cathode having a thin gap therebetween through which a drainage is forcibly passed as an electrolytic solution. The anode material such as aluminum and iron is eluted as ions by the electrolysis caused by passing electric current across the gap. The width of the gap between the anode and the cathode is controlled. The high speed electrolyzer is effectively used for various electrolytic treatments.

Abstract translation: 提供一种电解排水处理装置，用于处理含有污染化合物悬浮液的排水，由此通过电解洗脱的铝离子或铁离子使悬浮液絮凝和除去。 电解排水处理装置配备有包括阳极和阴极的高速电解器，其间具有薄的间隙，作为电解液强制通过排水。 阳极材料如铝和铁通过电流通过电流通过间隙而被电解作为离子洗脱。 阳极和阴极之间的间隙的宽度被控制。 高速电解槽有效地用于各种电解处理。

公开(公告)号：US3923629A

公开(公告)日：1975-12-02

申请号：US45463774

申请日：1974-03-25

Applicant: CARBORUNDUM CO

Inventor： SHAFFER PETER T B

IPC: G04C3/14 ,  C02F1/461 ,  C02F1/48 ,  C02B1/82 ,  C02C5/12

CPC classification number: C02F1/46109 ,  C02F1/4672 ,  C02F2001/46157 ,  C02F2201/4611 ,  C02F2303/04

Abstract: This invention relates to an electrolytic cell for inactivating and destroying fluid borne pathogenic materials. The cell comprises layers of permeable electrically conductive material separated by layers of permeable electrical insulation. The conductive layers act as the cell electrodes which are connected to a source of alternating current, having a current potential ranging from about 0.1 to about 20 volts with frequencies to about 0.1 to about 10 cycles per second. A suitable filter housing, surrounds the cell and is arranged so that the pathogen containing fluid passes through the permeable electrode layers of the cell. The pathogenic materials are therefore subjected to the electrical potential set up between the layers and are inactivated or destroyed. A cell according to a preferred embodiment of the invention comprises a plurality of layers of conductive and insulative material disposed around a perforated core or tube to thereby form a cylindrical cell body.

Abstract translation: 本发明涉及一种用于灭活和破坏流体传播的病原物质的电解池。 电池包括由可渗透的电绝缘层分隔开的可渗透导电材料层。 导电层用作连接到交流电源的电池电极，其电流电势范围为约0.1至约20伏特，频率至约0.1至约10个循环/秒。 合适的过滤器壳体围绕电池并且被布置成使得含病原体的流体通过电池的可渗透电极层。 因此，病原物质经受在层之间建立的电位并被灭活或破坏。 根据本发明的优选实施例的电池包括多个导电和绝缘材料层，其布置在穿孔芯或管周围，从而形成圆柱形电池体。

公开(公告)号：US3896013A

公开(公告)日：1975-07-22

申请号：US44554474

申请日：1974-02-25

Applicant: INDUSTRIAL FILTER PUMP MFG CO

Inventor： ZIEVERS JAMES F

IPC: B01D15/00 ,  B01J19/00 ,  C02F1/28 ,  C02F1/461 ,  C02F1/467 ,  C25C1/00 ,  C25D21/18 ,  C02C5/12 ,  B01K3/02 ,  B01K3/08

CPC classification number: C25D21/18 ,  C02F1/46104 ,  C02F1/46109 ,  C02F1/46114 ,  C02F1/4678 ,  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。