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    Fully automatic and energy-efficient deionizer
    261.
    发明申请
    Fully automatic and energy-efficient deionizer 失效
    全自动和节能去离子

    公开(公告)号：US20030098266A1

    公开(公告)日：2003-05-29

    申请号：US10065501

    申请日：2002-10-25

    Inventor： Lih-Ren Shiue ,  Abel Sun ,  Hsing-Chen Chung ,  Fei-Chen Hsieh ,  Yu-His Hsieh ,  Ming-Liang Chiu ,  Ying-Jen Lai

    IPC: B01D017/12

    CPC classification number: C02F1/4691 ,  B82Y30/00 ,  C02F1/46104 ,  C02F2001/46133 ,  C02F2001/46138 ,  C02F2001/46152 ,  C02F2001/46157 ,  C02F2101/20 ,  C02F2103/08 ,  C02F2201/4611 ,  C02F2201/46125 ,  C02F2201/46145 ,  C02F2201/4615 ,  C02F2201/46165 ,  C02F2201/4617 ,  C02F2209/005 ,  C02F2209/006 ,  C02F2303/16 ,  H01G11/08 ,  H02J1/14 ,  Y02E60/13

    Abstract: A fully automatic deionizer comprising five sub-systems for removing ionic contaminants from various liquids at low energy consumption is devised. Based on the charging-discharging principle of capacitors, the deionizer conducts deionization through applying a low DC voltage to its electrodes for adsorbing ions, while more than 30% of the process energy is recovered and stored by discharging the electrodes. At the mean time of discharge, surface of the electrodes is regenerated on site and reset for performing many more cycles of deionization-regeneration till the desirable purification is attained. In one moment, both deionization and regeneration proceed simultaneously on different groups of electrode modules, and in the next moment the electrode modules quickly switch the two processes. Such swift reciprocating actions are engaged in synchronized coordination of sub-systems of electrode modules, energy management, fluid flow, and automatic control.

    Abstract translation: 设计了一种全自动去离子器，其包括用于以低能量消耗从各种液体中除去离子污染物的五个子系统。 基于电容器的充电放电原理，去离子电极通过向其电极施加低的DC电压来进行去离子以吸附离子，而超过30％的工艺能量通过放电来回收和储存。 在放电的同时，电极的表面在现场再生并且复位，以进行更多的去离子 - 再生循环，直至达到理想的纯化。 在一个时刻，去离子和再生同时在不同组的电极模块上进行，并且在下一时刻，电极模块快速地切换两个过程。 这种快速往复动作涉及电极模块子系统的同步协调，能量管理，流体流动和自动控制。

    Device for electroactivating fluids and preparations consisting of electroactivated fluids
    266.
    发明授权
    Device for electroactivating fluids and preparations consisting of electroactivated fluids 失效
    用于电活化流体的装置和由电活化流体组成的制剂

    公开(公告)号：US06361665B1

    公开(公告)日：2002-03-26

    申请号：US08424122

    申请日：1995-04-19

    Applicant: Pavel Voracek

    Inventor： Pavel Voracek

    IPC: C25B100

    CPC classification number: C02F1/4618 ,  C02F1/005 ,  C02F1/461 ,  C02F1/469 ,  C02F1/48 ,  C02F2001/46138 ,  C02F2103/026 ,  C02F2201/46115 ,  C02F2201/4617

    Abstract: Device for the electroactivation of a fluid (1), preferably a somewhat saliferous solution, having a pH value of 6-8, with two electrodes (3,4) that are lowered into the fluid (1) and a thin membrane (5) which has a very small electrical conductivity and is mounted in a way such that the fluid (1) is divided into two separated volumes (7,8). During electroactivation of the fluid (1) on the electrodes (3,4) is applied, preferably during 3-20 minutes, a direct-current voltage (6) with virtual value 50-500 V. The invention also relates to preparations consisting of the mentioned volumes (7,8), which after ceasing of the application of voltage on the electrodes (3,4) have essentially the same pH value as had the fluid (1) before the application of voltage, but present totally different effects on biological material.

    Abstract translation: 用于将下降到流体（1）中的两个电极（3,4）和薄膜（5）电活化具有pH值为6-8的流体（1）的液体（1）的电活化装置，优选为稍微含盐的溶液， 其具有非常小的导电性并且以使得流体（1）被分成两个分开的体积（7,8）的方式安装。 在电极（3,4）的电活化期间，优选在3-20分钟内施加虚拟值为50-500V的直流电压（6）。本发明还涉及由 在电极（3,4）上停止施加电压之后，提到的体积（7,8）在施加电压之前具有与流体（1）基本相同的pH值，但是对于 生物材料。

    Electrolytic generation of halogen biocides
    268.
    发明授权
    Electrolytic generation of halogen biocides 失效
    电解产生卤素杀菌剂

    公开(公告)号：US6059942A

    公开(公告)日：2000-05-09

    申请号：US57129

    申请日：1998-04-08

    Applicant: Ferman Richard Barnes ,  Deborah Barnes

    Inventor： Ferman Richard Barnes ,  Deborah Barnes

    IPC: C02F1/00 ,  C02F1/461 ,  C02F1/467 ,  C25B9/00 ,  C25B11/04

    CPC classification number: C02F1/4674 ,  C02F1/46104 ,  C02F1/001 ,  C02F1/46109 ,  C02F2001/46133 ,  C02F2103/42 ,  C02F2201/4613 ,  C02F2201/46155 ,  C02F2201/4617 ,  C02F2303/04

    Abstract: Disclosed is an improved electrolytic cell 10 for the generation of low cost halogen biocidally active agent from an aqueous solution having a low halogen salt content for the use in the treatment of swimming pools and spas or other liquid effluents, especially those the fresh water swimming pools or spas. The electrolytic cell is used in line with pumps generally associated with the distribution of waters for swimming pools, spas or other facilities. The electrolytic cell has electrodes 11 made of a noble metal that are not directly in the path of the flow of the liquid.

    Abstract translation: 公开了一种改进的电解槽10，用于从用于治疗游泳池和温泉或其他液体流出物的低卤素盐含量的水溶液中产生低成本卤素生物活性剂，特别是淡水游泳池 或水疗中心 电解池与通常与游泳池，水疗中心或其他设施的水分配相关的泵配合使用。 电解池具有不直接位于液体流动路径中的贵金属制的电极11。

    Method for purifying pure water and an apparatus for the same
    269.
    发明授权
    Method for purifying pure water and an apparatus for the same 失效
    纯水纯化方法及其设备

    公开(公告)号：US6001238A

    公开(公告)日：1999-12-14

    申请号：US941045

    申请日：1997-09-30

    Applicant: Jun Takayasu ,  Naoto Miyashita

    Inventor： Jun Takayasu ,  Naoto Miyashita

    IPC: C02F1/46 ,  C02F1/00 ,  C02F1/461 ,  C02F1/467 ,  C25B9/00 ,  C25B9/06 ,  C25B9/08 ,  C25B9/18 ,  H01L21/304

    CPC classification number: C02F1/4678 ,  C02F1/46109 ,  C02F1/001 ,  C02F1/4618 ,  C02F2001/46138 ,  C02F2103/04 ,  C02F2201/46115 ,  C02F2201/4617 ,  Y10S210/90

    Abstract: A method of reducing the concentration of metal ions in pure water or ultrapure water and thereby obtaining pure water or ultrapure water. Such purified pure water or purified ultrapure water is used, for example, when washing semiconductor wafers, as a starting material of electrolytic ionic water, or for diluting washing water. A pair of carbon electrodes is disposed in an ultrapure water storage tank containing pure water or ultrapure water or in a purifying tank disposed in a line leading from an ultrapure water storage tank. A D.C. voltage is applied across the electrode pair. A carbon electrode material having a large specific surface area is chosen, and an electrode structure with which there is little detachment of carbon fragments is used. After the carbon electrode is molded, a carbon layer is formed on the surface of the molding by dipping the molding in an amorphous carbon bath. Because the carbon layer penetrates into the pores in the molding surface, the bonds between the carbon elements are strengthened, preventing carbon fragments from detaching. Because the electrode surfaces may be covered with filters, even if carbon fragments do detach, they are caught by the filters, preventing particles from entering the purified pure water or purified ultrapure water.

    Abstract translation: 一种降低纯水或超纯水中金属离子浓度，从而获得纯水或超纯水的方法。 使用这种纯化的纯水或纯化的超纯水，例如，当洗涤半导体晶片，作为电解离子水的起始材料或稀释洗涤水时。 一对碳电极设置在含有纯水或超纯水的超纯水储存罐中，或者设置在从超纯水储存罐引出的管线中的净化槽中。 跨电极对施加直流电压。 选择具有大比表面积的碳电极材料，并且使用与碳片断分离很少的电极结构。 在碳电极成型之后，通过将成型体浸渍在无定形碳浴中，在模制品的表面上形成碳层。 因为碳层渗透到成型表面的孔中，所以碳元素之间的键被加强，防止碳碎片脱落。 由于电极表面可能被过滤器覆盖，即使碳片断裂，它们被过滤器捕获，防止颗粒进入纯化的纯水或纯化的超纯水。

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