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    Metal organic framework—polymer mixed matrix membranes
    3.
    发明授权
    Metal organic framework—polymer mixed matrix membranes 有权
    金属有机骨架 - 聚合物混合基质膜

    公开(公告)号：US07637983B1

    公开(公告)日：2009-12-29

    申请号：US11427834

    申请日：2006-06-30

    申请人： Chunqing Liu ,  Beth McCulloch ,  Stephen T. Wilson ,  Annabelle I. Benin ,  Mark E. Schott

    发明人： Chunqing Liu ,  Beth McCulloch ,  Stephen T. Wilson ,  Annabelle I. Benin ,  Mark E. Schott

    IPC分类号： B01D53/22

    CPC分类号： B01D53/228 ,  B01D53/02 ,  B01D67/0079 ,  B01D69/148 ,  B01D71/00 ,  B01D71/56 ,  B01D71/64 ,  B01D2253/204 ,  B01J20/22 ,  B01J20/226 ,  B01J20/26 ,  B01J20/28026 ,  B01J20/28033 ,  B01J20/2808 ,  B01J2220/44

    摘要： Metal-organic framework (MOF)-polymer mixed matrix membranes (MOF-MMMs) have been prepared by dispersing high surface area MOFs (e.g. IRMOF-1) into a polymer matrix (e.g. Matrimid 5218). The MOFs allow the polymer to infiltrate the pores of the MOFs, which improves the interfacial and mechanical properties of the polymer and in turn affects permeability. Pure gas permeation tests show the incorporation of 20 wt-% of IRMOF-1 in Matrimid 5218 polyimide matrix results in 280% improvement in CO2 permeability without a loss of CO2/CH4 selectivity compared to those of the pure Matrimid 5218 membrane. This type of MOF-MMMs has significantly improved gas separation performance with dramatically high CO2 permeability (>35 barrer) and higher than 29 CO2/CH4 selectivity at 50° C. under 100 psig pressure, which are attractive candidates for practical gas separation applications such as CO2 removal from natural gas.

    摘要翻译： 已经通过将高表面积MOF（例如IRMOF-1）分散到聚合物基质（例如Matrimid 5218）中制备了金属 - 有机骨架（MOF） - 聚合物混合基质膜（MOF-MMM）。 MOFs允许聚合物渗透MOFs的孔隙，这改善了聚合物的界面和机械性能，进而影响渗透性。 纯气体渗透测试显示，与Matrimid 5218聚酰亚胺基质相比，掺入20wt％的IRMOF-1导致CO 2渗透率提高280％，而与纯Matrimid 5218膜相比，CO 2 / CH 4选择性降低。 这种类型的MOF-MMM具有显着改善的气体分离性能，在100psig压力下，在50℃下具有显着高的CO 2渗透性（> 35巴勒）和高于29 CO 2 / CH 4选择性，这是实际气体分离应用的有吸引力的候选物 作为从天然气中去除二氧化碳。

    Permeate adapter for multi-tube pressure vessel
    7.
    发明申请
    Permeate adapter for multi-tube pressure vessel 有权
    多管压力容器用渗透适配器

    公开(公告)号：US20090084725A1

    公开(公告)日：2009-04-02

    申请号：US11906262

    申请日：2007-10-01

    申请人： Steven M. Poklop ,  Christopher Naunheimer ,  Mark E. Schott

    发明人： Steven M. Poklop ,  Christopher Naunheimer ,  Mark E. Schott

    IPC分类号： B01D35/30

    CPC分类号： B01D69/04 ,  B01D63/00 ,  B01D2313/12 ,  B01D2313/125 ,  B01D2319/02 ,  B01D2319/04

    摘要： A permeate adapter is provided. The permeate adapter may be used within a pressure vessel. The permeate adapter includes a front portion and an oppositely disposed back portion. The front portion includes a permeate opening for receiving an end of a permeate passage tube of a membrane cartridge and for being in fluid communication with a permeate reservoir. The front portion and the back portion each include one or more fluid openings. Fluid passageways are connected between the one or more front portion fluid openings and the back portion fluid openings. The fluid passageways receive an end of a membrane cartridge at the front portion. At the back portion, the fluid passageways are in fluid communication with a fluid reservoir adjacent the back portion of the permeate adapter.

    摘要翻译： 提供渗透适配器。 渗透适配器可以在压力容器内使用。 渗透适配器包括前部和相对设置的后部。 前部包括用于接收膜盒的渗透通道管的端部并且与渗透物储存器流体连通的渗透开口。 前部和后部各自包括一个或多个流体开口。 流体通道连接在一个或多个前部流体开口和后部流体开口之间。 流体通道在前部接收膜盒的一端。 在后部，流体通道与邻近渗透物适配器的后部的流体储存器流体连通。

    Multi-tube pressure vessel
    8.
    发明申请
    Multi-tube pressure vessel 有权
    多管压力容器

    公开(公告)号：US20080149555A1

    公开(公告)日：2008-06-26

    申请号：US11642446

    申请日：2006-12-20

    申请人： A. William Schwartz ,  Mark E. Schott

    发明人： A. William Schwartz ,  Mark E. Schott

    IPC分类号： B01D63/00 ,  B01D27/08 ,  B01D27/14 ,  B01D29/50

    CPC分类号： B01D63/00 ,  B01D63/12 ,  B01D2313/06 ,  B01D2313/12 ,  B01D2313/125 ,  B01D2313/20 ,  B01D2319/04

    摘要： A separation system including a pressure vessel containing a plurality of membrane cartridge assemblies is provided for the separation of a fluid feed. The separation system typically includes an elongated pressure vessel having a feed stream inlet, a residual stream and at least one permeate stream outlet. Disposed within the pressure vessel are a first tube sheet assembly defining a first permeate reservoir, a first fluid reservoir, and a plurality of membrane cartridge assemblies. The first tube sheet assembly includes a first pair of tube sheets, which define the first permeate reservoir therebetween, and a plurality of first sleeves disposed between the first pair of tube sheets. The first permeate reservoir is in fluid communication with the at least one permeate stream outlet. The at least one membrane cartridge assembly includes at membrane cartridge and a first permeate adapter joined to a first end of the membrane cartridge. The first permeate adapter in disposed within one of the first sleeves and is in fluid communication with the first fluid reservoir and the first permeate reservoir.

    摘要翻译： 提供包括含有多个膜盒组件的压力容器的分离系统，用于分离流体进料。 分离系统通常包括具有进料流入口，残余流和至少一个渗透物流出口的细长压力容器。 在压力容器内设置有限定第一渗透物储存器，第一流体储存器和多个膜滤芯组件的第一管板组件。 第一管板组件包括限定其间的第一渗透物储存器的第一对管板和设置在第一对管板之间的多个第一套筒。 第一渗透物储存器与至少一个渗透物流出口流体连通。 所述至少一个膜盒组件包括在膜滤芯和连接到所述膜滤芯的第一端的第一渗透适配器。 第一渗透适配器设置在第一套筒之一内并且与第一流体储存器和第一渗透物储存器流体连通。

    Membrane separation assemblies
    9.
    发明授权
    Membrane separation assemblies 有权
    膜分离组件

    公开(公告)号：US07338601B2

    公开(公告)日：2008-03-04

    申请号：US11009682

    申请日：2004-12-10

    申请人： Mark E. Schott ,  A. William Schwartz

    发明人： Mark E. Schott ,  A. William Schwartz

    IPC分类号： B01D63/00 ,  B01D53/22 ,  B01D59/12 ,  C02F1/44

    CPC分类号： B01D63/106 ,  B01D53/225 ,  B01D61/10 ,  B01D63/10 ,  B01D63/12 ,  B01D2313/12 ,  B01D2313/20 ,  B01D2313/21 ,  B01D2317/022 ,  B01D2317/04 ,  B01D2317/06

    摘要： Assemblies for use in separation of a fluid feed. Assemblies typically include an elongated housing having a fluid feed stream inlet, a residual stream outlet and a permeate stream outlet. The housing contains at least one membrane separation element to form a membrane separation element linear string that at least in part defines a linear permeate passage tube. A permeate adapter is joined with an end of the linear permeate passage tube. The permeate adapter includes a receiving opening for receiving an end of the linear permeate passage tube. The adapter defines a permeate passageway extending therethrough and includes a plurality of permeate discharge openings disposed such as to place the receiving opening and the permeate discharge openings in fluid flow communication.

    摘要翻译： 用于分离流体进料的组件。 组件通常包括具有流体进料流入口，残留流出口和渗透物流出口的细长壳体。 壳体包含至少一个膜分离元件，以形成至少部分地限定线性渗透通道管的膜分离元件线性串。 渗透适配器与线状渗透通道管的一端连接。 渗透适配器包括用于接收线性渗透通道管的端部的接收开口。 适配器限定了穿过其中延伸的渗透通道，并且包括多个渗透物排放口，其布置成将接收开口和渗透物排出口放置成流体流动连通。