Baffle plate for a water treatment device
    43.
    发明授权
    Baffle plate for a water treatment device 有权
    挡板为水处理装置

    公开(公告)号:US09051196B2

    公开(公告)日:2015-06-09

    申请号:US13836900

    申请日:2013-03-15

    Inventor: Don Vaughan

    CPC classification number: C02F1/42 B01J49/05 B01J49/06 C02F1/006 C02F2001/425

    Abstract: A fluid treatment device includes a tank containing a fluid treatment medium and a fluid. A distributor plate is received in the tank and separates the bed from a lower end portion of the tank. A baffle is positioned beneath the distributor plate and is configured to direct fluid exiting a riser tube of the fluid treatment device toward the peripheral of the tank to thereby provide a more evenly-distributed flow through the radius of the distributor plate and through the fluid treatment medium. The baffle may have a downwardly facing concave surface that traps air bubbles generated during a brine draw operation.

    Abstract translation: 流体处理装置包括容纳流体处理介质和流体的罐。 分配器板容纳在罐中并将床与罐的下端部分隔开。 挡板位于分配器板下方,并且构造成将离开流体处理装置的提升管的流体引导到罐的周边,从而提供更均匀分布的流动通过分布板的半径并且通过流体处理 中。 挡板可以具有向下的凹面,其捕获在盐水抽吸操作期间产生的气泡。

    Composite filtration and demineralization apparatus
    44.
    发明授权
    Composite filtration and demineralization apparatus 有权
    复合过滤和脱盐装置

    公开(公告)号:US08658036B2

    公开(公告)日:2014-02-25

    申请号:US13057270

    申请日:2009-07-28

    Abstract: A filtration and demineralization apparatus 10 including a vessel 20 in a form of a body of revolution; a hollow columnar body 40 that is located in an internal space of the vessel 20, one end 40a of the columnar body being connected to an inner surface of the vessel 20 along an entire circumference of the end, and the other end 40b of the columnar body forming an opening; and a partition plate 44 that is connected to the other end 40b of the hollow columnar body along an entire circumference of the other end 40b, the partition plate being configured to separate an inside space or an outside space of the hollow columnar body 40 as an independent space in the vessel. The partition plate 44 has a circulation port 43 that allows water that is to be treated to pass therethrough. The independent space in the vessel that is separated by the partition plate functions as a filtration chamber 41 in which filter elements are loaded, and the inside space or the outside space of the hollow columnar body that is not separated as the independent space by the partition plate functions as a demineralization chamber 22, the water that was treated in the filtration chamber being adapted to enter the demineralization chamber through the circulation port 43.

    Abstract translation: 包括旋转体形式的容器20的过滤和脱矿质装置10; 位于容器20的内部空间的中空柱状体40,柱状体的一端40a沿着端部的整个圆周与容器20的内表面连接,柱状体的另一端40b 身体形成开口; 以及分隔板44,其沿着另一端部40b的整个圆周连接到中空柱状体的另一端部40b,隔板构造成将中空柱状体40的内部空间或外部空间分离为 船上独立空间。 分隔板44具有允许待处理水通过的循环口43。 由分隔板隔开的容器中的独立空间用作过滤器元件被装载的过滤室41,并且空心柱状体的内部空间或外部空间作为独立空间被分隔开 板作为脱盐室22起作用,在过滤室中处理的水适于通过循环端口43进入脱盐室。

    Biodiesel purification by a continuous regenerable adsorbent process
    45.
    发明授权
    Biodiesel purification by a continuous regenerable adsorbent process 有权
    生物柴油通过连续可再生的吸附剂过程进行纯化

    公开(公告)号:US08097049B2

    公开(公告)日:2012-01-17

    申请号:US12366203

    申请日:2009-02-05

    Abstract: A quick, economical and environmentally friendly, “green”, process for the continuous purification of biodiesel (fatty acid alkyl esters (FAAE)) is described using a powdered, granulated or extruded adsorbent. The adsorbent is contained in a column system and is regenerated for reuse multiple times. The process employs an adsorbent such as, but not limited to, carbon, silica, clay, zeolite or a metal silicate contained in a column to remove the impurities from fatty acid alkyl esters (FAAE) or crude biodiesel in a continuous process. The process utilizes the adsorbent column system for the purification of biodiesel, rather than water or filtration, to remove soaps and other impurities entrained in a crude biodiesel. The crude biodiesel is contacted with an adsorbent packed into a column, or multiple columns in series, for a sufficient amount of time to remove impurities such as, but not limited to, soaps, metals, free glycerin, sterol glucosides and many of the other impurities that reduce the stability of biodiesel. The resulting finished biodiesel exiting the column(s) is ready for the methanol recovery process. Once the adsorbent no longer removes the desired amount of impurities, it is regenerated for reuse. The solvent used for the regeneration process is reclaimed and reused by recycling it back to the transesterification reaction.

    Abstract translation: 使用粉末状,造粒或挤出的吸附剂描述了生物柴油(脂肪酸烷基酯(FAAE))的连续净化的快速,经济且环保的“绿色”方法。 吸附剂被包含在柱系统中并且被再生用于多次再利用。 该方法使用吸附剂,例如但不限于在柱中含有的碳,二氧化硅,粘土,沸石或金属硅酸盐,以在连续方法中除去脂肪酸烷基酯(FAAE)或粗生物柴油中的杂质。 该方法利用吸附柱系统来净化生物柴油,而不是水或过滤,以除去夹带在粗生物柴油中的肥皂和其他杂质。 将粗生物柴油与填充到柱中的吸附剂或多个串联的吸附剂接触足够的时间以除去杂质,例如但不限于皂,金属,游离甘油,固醇葡糖苷和许多其它的 降低生物柴油稳定性的杂质。 离开柱的结果最终的生物柴油可用于甲醇回收过程。 一旦吸附剂不再除去所需量的杂质,就可再生再生。 用于再生过程的溶剂通过回收到酯交换反应被回收再利用。

    REACTION VESSELS
    46.
    发明申请
    REACTION VESSELS 审中-公开
    反应容器

    公开(公告)号:US20100263728A1

    公开(公告)日:2010-10-21

    申请号:US12376331

    申请日:2007-08-07

    Abstract: The present invention relates to a liquid distribution or collection device for a vessel containing material to which the liquid is to be delivered, the device having a plurality of conduits extending from a liquid transport channel, in which at least one said conduit comprises a proximal end in communication with the liquid transport channel, a distal end remote from the liquid transport channel and, between said proximal and distal ends, a multiplicity of spaced apertures for passage of liquid, wherein a distal region of the conduit has a cross-sectional area d2 that is smaller than the cross-section area d1 in a proximal region of the conduit. The present invention also relates to an ion exchange or filtration vessel comprising said device and a method of distributing a fluid onto a substrate in a vessel using said device.

    Abstract translation: 本发明涉及一种用于容纳液体的液体分配或收集装置,所述容器含有待输送液体的材料,所述装置具有从液体输送通道延伸的多个导管,其中至少一个所述导管包括近端 与液体输送通道连通,远离液体输送通道的远端,并且在所述近端和远端之间具有用于液体通过的多个间隔开的孔,其中导管的远侧区域具有横截面积d2 其小于导管的近端区域中的横截面面积d1。 本发明还涉及包含所述装置的离子交换或过滤容器以及使用所述装置将流体分配到容器中的基底上的方法。

    Regeneration of adsorption media within electrical purification apparatuses
    49.
    发明授权
    Regeneration of adsorption media within electrical purification apparatuses 失效
    电气净化设备内吸附介质的再生

    公开(公告)号:US07658828B2

    公开(公告)日:2010-02-09

    申请号:US11104791

    申请日:2005-04-13

    Abstract: The present disclosure generally relates to methods, systems, and devices for electrically purifying liquids containing species such as minerals, salts, ions, organics, and the like. One aspect of the invention provides methods of regenerating media within an electrical purification device, for example, exposing the media to one or more eluting solutions, and/or selectively desorbing ions, organics, and/or other species from the media by exposing the media to certain eluting conditions. In yet another aspect, methods of selectively removing one or more ions, organics, and/or other species from a liquid to be purified are provided, e.g., by selective removal of one or more ions, or organics, and the like from solution that can easily precipitate, and/or cause scaling or fouling to occur. In still another aspect, the invention provides a method of treating a solution containing ions, organics, and/or other species using an electrical purification apparatus in a continuous or semi-continuous fashion, while also performing regeneration of media contained within the apparatus.

    Abstract translation: 本公开总体上涉及用于电气纯化含有物质如矿物质,盐,离子,有机物等的液体的方法,系统和装置。 本发明的一个方面提供了在电气净化装置内再生培养基的方法,例如,将培养基暴露于一种或多种洗脱溶液,和/或通过使介质暴露于介质中,从介质中选择性地解吸离子,有机物和/或其它物质 到某些洗脱条件。 在另一方面,提供了从待纯化液体中选择性地除去一种或多种离子,有机物和/或其它物质的方法,例如通过从溶液中选择性除去一种或多种离子或有机物等, 会容易沉淀,和/或导致结垢或结垢发生。 在另一方面,本发明提供了一种使用电气净化装置以连续或半连续方式处理含有离子,有机物和/或其它物质的溶液的方法,同时还执行装置内所含的介质的再生。

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