OXYGEN SEPARATION MODULE AND APPARATUS
    2.
    发明申请
    OXYGEN SEPARATION MODULE AND APPARATUS 审中-公开
    氧分离模块和装置

    公开(公告)号:WO2012138431A1

    公开(公告)日:2012-10-11

    申请号:PCT/US2012/026457

    申请日:2012-02-24

    Abstract: A module (10) and an apparatus (1) incorporating such module utilizing a plurality of tubular membrane elements (14, 16), each configured to separate oxygen from an oxygen containing feed stream when an electric potential difference is applied to induce oxygen ion transport in an electrolyte thereof. The tubular membrane elements can be arranged in a bundle that is held in place by end insulating members (18, 20). The insulating members can be positioned within opposed openings (108,110)of end walls (104,106)of a heated enclosure (12) and can incorporate bores to allow an oxygen containing feed stream to flow past exposed ends of the tubular membrane elements for cooling the end seals of such elements. Further, first and second manifolds (22, 24) can be provided in a module in accordance with the present invention to collect separated oxygen from two separate portions of the tubular membrane elements.

    Abstract translation: 一种模块(10)和装有该模块的装置(1),其利用多个管状膜元件(14,16),每个管状膜元件(14,16)当施加电位差以诱导氧离子转运时被构造成从含氧进料流中分离氧气 在其电解质中。 管状膜元件可以被布置成由端部绝缘构件(18,20)保持就位的束。 绝缘构件可以定位在加热的外壳(12)的端壁(104,106)的相对的开口(108,110)内,并且可以包括孔,以允许含氧的进料流流过管状膜元件的暴露端,以冷却端 这些元素的密封。 此外,可以在根据本发明的模块中提供第一和第二歧管(22,24),以从管状膜元件的两个分开的部分收集分离的氧气。

    HYDROGEN PURIFICATION MEMBRANE, FILTERING ELEMENT AND MEMBRANE DEVICE
    3.
    发明申请
    HYDROGEN PURIFICATION MEMBRANE, FILTERING ELEMENT AND MEMBRANE DEVICE 审中-公开
    氢气净化膜,过滤元件和膜装置

    公开(公告)号:WO2007018444A8

    公开(公告)日:2007-05-10

    申请号:PCT/RU2005000407

    申请日:2005-08-09

    Abstract: The invention relates to pure hydrogen membrane extraction from hydrogen-containing gas mixtures. The aim of said invention is to increase the performance and service life of membranes. The inventive flat sealed filtering element comprises two walls, a separating porous element arranged therebetween and a hydrogen-removing pipe. The walls consist of water permeable membranes made of a palladium alloy and sealingly connected to each other in frames. The wall membrane is shaped in the form of the relief consisting of protrusions and recesses, which are uniformly distributed along the working surface thereof. The ratio between the protrusion length (L) in a normal cross-section and the projection (D) thereof ranges from 1.05 to 1+d, wherein d is the membrane material plasticity. The relief makes it possible to increase the strength, reliability, service life and the performance of the membrane due to the modification of the surface area and thickness thereof. The membrane device comprises a body, a set of parallel filtering elements, gas supplying and gas removing elements, which enable an initial mixture to flow from the periphery to the center, a weak mixture to be discharged from the membrane center, prevent the formation of dead zones and make it possible to attain the maximum degree of hydrogen extraction.

    Abstract translation: 本发明涉及从含氢气体混合物中提取纯氢膜。 本发明的目的是提高膜的性能和使用寿命。 本发明的扁平密封过滤元件包括两个壁,其间布置有分离多孔元件和除氢管。 墙壁由由钯合金制成的透水膜和框架彼此密封连接。 壁膜的形状是由突出部和凹部组成,它们沿其工作面均匀分布。 正常截面的突出长度(L)与突起(D)之间的比例为1.05〜1 + d,其中d为膜材料的可塑性。 通过改变其表面积和厚度,可以提高膜的强度,可靠性,使用寿命和性能。 膜装置包括主体,一组平行的过滤元件,气体供应和气体去除元件,其使得初始混合物能够从周边流到中心,从膜中心排出的弱混合物,防止形成 死区,可以达到最大程度的氢气提取。

    HYDROGEN PURIFICATION MODULE
    4.
    发明申请
    HYDROGEN PURIFICATION MODULE 审中-公开
    氢气净化模块

    公开(公告)号:WO2003035547A1

    公开(公告)日:2003-05-01

    申请号:PCT/KR2002/001969

    申请日:2002-10-21

    Abstract: A compact hydrogen purification module capable of affording high-grade purified hydrogen, easy assembly and easy control of size is disclosed. The module includes a plurality of unit cells. Each of the unit cells includes two metal membranes permeable only by hydrogen, a metal support ring attached between the metal membranes by diffusion bonding to support the metal membranes, and having a radial hole to allow hydrogen to flow therethrough, a porous plate disposed between the metal membranes to allow the hydrogen to flow therethrough, and a fitting coupled to the metal support ring and having a hole communicating with the hole of the metal support ring to allow the hydrogen to flow therethrough. The individual fittings are connected to each other so that hydrogen collected in the individual fittings is discharged through a hydrogen product line.

    Abstract translation: 公开了一种能够提供高品位净化氢,易于组装和容易控制尺寸的紧凑型氢气净化组件。 该模块包括多个单元电池。 每个单电池包括两个仅可由氢气渗透的金属膜,金属支撑环通过扩散接合而附着在金属膜之间,以支撑金属膜,并具有径向孔以允许氢流过其中;多孔板设置在 金属膜以允许氢流过其中,以及联接到金属支撑环并具有与金属支撑环的孔连通以允许氢流过其中的孔的配件。 各个配件彼此连接,使得收集在各个配件中的氢气通过氢气产品线排出。

    MEMBRANTRENNVERFAHREN UND MEMBRANANLAGE ZUR ENERGIEEFFIZIENTEN ERZEUGUNG VON SAUERSTOFF
    5.
    发明申请
    MEMBRANTRENNVERFAHREN UND MEMBRANANLAGE ZUR ENERGIEEFFIZIENTEN ERZEUGUNG VON SAUERSTOFF 审中-公开
    膜分离膜厂氧气高效节能生产

    公开(公告)号:WO2015007272A1

    公开(公告)日:2015-01-22

    申请号:PCT/DE2014/100255

    申请日:2014-07-15

    Inventor: KRIEGEL, Ralf

    Abstract: Die Erfindung betrifft ein Membrantrennverfahren und eine Membrananlage zur energieeffizienten Sauerstofferzeugung unter Verwendung gemischt leitender keramischer Membranen. Der Erfindung liegt die Aufgabe zugrunde, eine Möglichkeit anzugeben, sodass unter Vermeidung der Nachteile des Standes der Technik die Energieeffizienz des MIEC-Membranverfahrens zur Sauerstoffproduktion, insbesondere mit autarken MIEC-Membrananlagen, wesentlich gesteigert wird. Erfindungsgemäß wird die Aufgabe mit einem Membrantrennverfahren zur energieeffizienten Gewinnung von Sauerstoff aus erwärmter Frischluft unter Verwendung gemischt leitender Membranen im Vakuumbetrieb, wobei die Frischluft nach Trennung des Sauerstoffs als Abluft abgeführt wird, dadurch gelöst, dass mindestens 85 % der zur Erwärmung der Frischluft erforderlichen Wärmeenergie durch Nutzung der Abwärme der Abluft und / oder des gewonnenen Sauerstoffs erfolgt, dass die restliche Erwärmung der Frischluft durch externe Energiezufuhr realisiert wird und dass das Verhältnis von Frischluft zu erzeugtem Sauerstoff im Normalbetrieb innerhalb der Grenzen 6:1 und 25:1 eingestellt wird.

    Abstract translation: 本发明涉及的膜分离方法和节能的氧气生产中使用混合传导陶瓷膜的膜植物。 本发明的基本目的是提供一种方式,使得同时避免现有技术的缺点,为生产氧气的MIEC膜工艺的能量效率,特别是具有独立MIEC膜系统中,显着增加。 根据本发明,该目的是用于从使用传导膜在真空模式,其中所述新鲜空气中的氧气所需要的至少85%来解决用于通过加热的新鲜空气的热能的分离后作为排出空气排出的加热的新鲜空气中的氧气的能量有效地回收的膜分离过程的混合 进行利用获得的新鲜空气的剩余加热是通过外部能量源实现了排出空气和/或氧气的废热,并且该范围6内的正常操作所产生的新鲜空气与氧气的比率:设置1:1和25

    MEMBRANE-BASED HYDROGEN PURIFIERS
    9.
    发明申请
    MEMBRANE-BASED HYDROGEN PURIFIERS 审中-公开
    基于膜的氢气净化器

    公开(公告)号:WO2016178849A1

    公开(公告)日:2016-11-10

    申请号:PCT/US2016/029232

    申请日:2016-04-25

    Abstract: A membrane module for hydrogen separation comprises: a stack of membrane packs (66); a supply manifold; an exhaust manifold; and a feed plate assembly (100) disposed between each membrane pack, the feed plate assembly comprising: a center feed plate (102) comprising a central region, and at least one supply channel (114) and at least one exhaust channel (116) formed through a thickness of the center feed plate on a periphery thereof; and a feed frame (118) interposed between the center feed plate and the adjacent membrane packs, the feed frame formed around a periphery of the center feed plate and forming an open volume between the center feed plate and the adjacent membrane pack; wherein the at least one supply channel fluidly connects the supply manifold with the open volume, and the at least one exhaust channel fluidly connects the exhaust manifold with the open volume.

    Abstract translation: 用于氢分离的膜组件包括:一叠膜组件(66); 供应歧管 排气歧管; 以及设置在每个膜组件之间的进料板组件(100),所述进料板组件包括:包括中心区域的中心进料板(102)和至少一个供应通道(114)和至少一个排气通道(116) 在其周边上形成有中心进料板的厚度; 以及插入在所述中心进料板和相邻膜组件之间的进料架(118),所述进料架围绕所述中心进料板的周边形成并在所述中间进料板和相邻的膜组件之间形成开放的体积; 其中所述至少一个供应通道将所述供应歧管与所述开放容积流体连接,并且所述至少一个排气通道将所述排气歧管与所述开放体积流体连接。

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