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    Gas separation module and assembly
    5.
    发明授权
    Gas separation module and assembly 有权
    气体分离模块和组件

    公开(公告)号：US09579605B1

    公开(公告)日：2017-02-28

    申请号：US15087388

    申请日：2016-03-31

    申请人： Membrane Technology and Research, Inc.

    发明人： Paul Su ,  Moyeen Mohammed ,  Alicia Breen ,  Mamoon Rashid Khan ,  Nicholas P Wynn

    IPC分类号： B01D53/22 ,  B01D63/06 ,  B01D71/02

    CPC分类号： B01D71/024 ,  B01D53/22 ,  B01D63/06 ,  B01D2053/223 ,  B01D2256/24 ,  B01D2258/02 ,  B01D2311/16 ,  B01D2313/04 ,  B01D2313/08 ,  B01D2313/12 ,  B01D2313/20 ,  B01D2313/26 ,  B01D2319/04

    摘要： A gas separation module and assembly for housing ceramic tubular membranes. The module includes a plurality of tubes containing the ceramic tubular membranes. The tubes are arranged parallel to one another and are supported by tube sheet plates at each end. Gas-tight seals surround each membrane, preventing a permeate gas within the inner lumen of the membrane from mixing with a feed or residue gas in the tube interior. The module also contains a gas distribution pipe for introducing feed gas into, and withdrawing residue out of, the module. This configuration allows for ceramic tubular membranes to be modularized for use in an assembly that carries out many types of gas separations.

    摘要翻译： 用于容纳陶瓷管状膜的气体分离模块和组件。 该模块包括多个包含陶瓷管状膜的管。 管彼此平行地布置，并且在每一端由管板片支撑。 气密密封围绕每个膜，防止膜的内腔内的渗透气体与管内部的进料或残余气体混合。 该模块还包含一个气体分配管，用于将进料气体引入模块中并从模块中取出残留物。 这种构造允许陶瓷管状膜被模块化以用于执行许多类型的气体分离的组件。

    METHOD OF OPERATING REVERSE OSMOSIS MEMBRANE APPARATUS
    7.
    发明申请
    METHOD OF OPERATING REVERSE OSMOSIS MEMBRANE APPARATUS 审中-公开
    操作反渗透膜装置的方法

    公开(公告)号：US20160002071A1

    公开(公告)日：2016-01-07

    申请号：US14768548

    申请日：2014-02-10

    申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.

    发明人： Kiichi Tokunaga ,  Takeshi Yasunaga

    IPC分类号： C02F1/44

    CPC分类号： C02F1/441 ,  B01D61/025 ,  B01D61/12 ,  B01D2311/10 ,  B01D2311/16 ,  B01D2311/246 ,  B01D2313/243 ,  C02F2103/08 ,  Y02A20/131

    摘要： To enable energy-saving operation and stable supply of permeate water while water quality level of the permeate water is satisfied during operation, clarified seawater sw subjected to pretreatment and stored in to-be-treated water tank 12 is supplied to reverse osmosis membrane module 14 via clarified seawater supply passage 16. Permeate water pw obtained by an earlier stage element of the reverse osmosis membrane elements 36 of the reverse osmosis membrane module 14 is sent to a subsequent process from permeate water sending passage 46, and permeate water pw obtained by the reverse osmosis membrane element 36 is circulated into the to-be-treated water tank 12 via permeate water circulation passage 48. The flow rate of the clarified seawater sw supplied to the reverse osmosis membrane module 14 is controlled by variable flow rate high-pressure pump 22 provided in the clarified seawater supply passage 16, and opening degree of flow regulating valve 68 provided in the permeate water circulation passage 48 is controlled, whereby the circulation flow rate of the permeate water is controlled.

    摘要翻译： 为了能够在运行中满足渗透水的水质的同时进行节能运行和稳定的渗透水的供给，并将经过预处理并储存在待处理水箱12中的澄清的海水SW供给到反渗透膜组件14 通过澄清的海水供给通道16将由反渗透膜组件14的反渗透膜元件36的较早级元件获得的渗透水输送到渗透水送出通道46的后续处理， 反渗透膜元件36通过渗透水循环通道48循环到被处理水箱12.供给反渗透膜组件14的澄清海水SW的流量由可变流量高压泵 设置在澄清的海水供应通道16中，以及设置在渗透水循环中的流量调节阀68的开度 控制通道48，从而控制渗透水的循环流量。

    FRESH WATER GENERATION METHOD (AS AMENDED)
    8.
    发明申请
    FRESH WATER GENERATION METHOD (AS AMENDED) 有权
    新鲜水生产方法（如修订）

    公开(公告)号：US20150321928A1

    公开(公告)日：2015-11-12

    申请号：US14388133

    申请日：2013-03-26

    申请人： TORAY INDUSTRIES, INC.

    发明人： Gentaro Horikawa ,  Hiroaki Kubo ,  Koji Fujiwara

    IPC分类号： C02F1/44 ,  C02F1/00

    CPC分类号： C02F1/441 ,  B01D61/025 ,  B01D61/027 ,  B01D61/12 ,  B01D2311/16 ,  B01D2311/243 ,  C02F1/008 ,  C02F1/442 ,  C02F2103/04 ,  C02F2103/08 ,  C02F2209/20 ,  C02F2209/40 ,  Y02A20/131

    摘要： The present invention relates to a fresh water generation method using a water treatment apparatus, the method including feeding water to be treated into a membrane element including a reverse osmosis membrane or a nanofiltration membrane to separate into concentrate and permeate, in which the method includes, under operation of the apparatus, adjusting a concentrate flow rate and/or a permeate flow rate based on a water quality index of the water to be treated and a water quality index of combined water prepared by combining the concentrate and the permeate at a ratio based on a predetermined permeate recovery rate, so that the water quality index of the water to be treated falls within a tolerance on the water quality index of the combined water.

    摘要翻译： 本发明涉及一种使用水处理装置的淡水生成方法，该方法包括将待处理的水供给到包括反渗透膜或纳滤膜的膜元件中以分离成浓缩物和渗透物，其中该方法包括， 在装置的运行下，基于待处理的水的水质指数调整浓缩物流速和/或渗透流量，以及通过以浓度与渗透物的比率组合而制备的组合水的水质指数 以预定的渗透液回收率，使待处理的水的水质指数落在组合水的水质指数的公差范围内。

    FILTERING CONTAMINANTS FROM FLUID
    9.
    发明申请
    FILTERING CONTAMINANTS FROM FLUID 有权
    从流体过滤污染物

    公开(公告)号：US20150129508A1

    公开(公告)日：2015-05-14

    申请号：US14400630

    申请日：2013-05-14

    申请人： Aqua Dynamics Process Technology Limited

    发明人： Christopher William Sweeney

    IPC分类号： B01D29/66 ,  B01D35/12

    CPC分类号： B01D29/66 ,  B01D35/12 ,  B01D61/147 ,  B01D61/22 ,  B01D65/02 ,  B01D2311/16 ,  B01D2311/246 ,  B01D2315/08 ,  B01D2315/10 ,  B01D2315/12 ,  B01D2321/04 ,  B01D2321/10 ,  B01D2321/2083 ,  B01D2321/40

    摘要： A method of filtering contaminants from a fluid is disclosed. A feedstream of fluid containing contaminants is directed into a filter chamber containing a filter element. Part of the feedstream fluid flows in one of: a forward flow direction where it passes in a first direction through a wall of the filter element; and a reverse flow direction where it passes in a second, opposite direction through the wall. The filtrate is directed into a flowline for collection. The feedstream fluid is then arranged to flow through the filter element in the other direction, to remove contaminant material from a surface of the element wall. Following removal of contaminant material, the feedstream fluid is continued to be directed through the wall of the filter element in said other direction, to filter out contaminants from the fluid during flow in said other direction.

    摘要翻译： 公开了一种从流体中过滤污染物的方法。 含有污染物的流体的进料流被引导到包含过滤元件的过滤室中。 进料流体的一部分流过其中一个方向：其沿第一方向通过过滤元件的壁的方向; 以及其沿着穿过壁的第二相反方向穿过的反向流动方向。 将滤液导入流动线进行收集。 然后将进料流体流体沿另一方向流过过滤元件，以从元件壁的表面去除污染物质。 在去除污染物质之后，原料流体在所述另一个方向上继续被引导通过过滤元件的壁，以在沿着另一个方向的流动期间从流体中滤出污染物。