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    Hydrogen transport membranes for dehydrogenation reactions
    1.
    发明授权
    Hydrogen transport membranes for dehydrogenation reactions 有权
    用于脱氢反应的氢传输膜

    公开(公告)号：US08900523B2

    公开(公告)日：2014-12-02

    申请号：US12009969

    申请日：2008-01-23

    Applicant: Uthamalingam Balachandran

    Inventor： Uthamalingam Balachandran

    IPC: B01J19/00 ,  B01D71/02 ,  C07C5/333 ,  B01J19/24 ,  C07C5/32 ,  B01J4/04 ,  B01J8/00

    CPC classification number: C07C5/3337 ,  B01J4/04 ,  B01J8/009 ,  B01J19/2475 ,  C07C2523/50 ,  C07C2523/66 ,  C07C11/02

    Abstract: A method of converting C2 and/or higher alkanes to olefins by contacting a feedstock containing C2 and/or higher alkanes with a first surface of a metal composite membrane of a sintered homogenous mixture of an Al oxide or stabilized or partially stabilized Zr oxide ceramic powder and a metal powder of one or more of Pd, Nb, V, Zr, Ta and/or alloys or mixtures thereof. The alkanes dehydrogenate to olefins by contact with the first surface with substantially only atomic hydrogen from the dehydrogenation of the alkanes passing through the metal composite membrane. Apparatus for effecting the conversion and separation is also disclosed.

    Abstract translation: 将C2和/或高级烷烃转化为烯烃的方法是将含有C2和/或高级烷烃的原料与Al氧化物或稳定或部分稳定的Zr氧化物陶瓷粉末的烧结同质混合物的金属复合膜的第一表面接触 以及Pd，Nb，V，Zr，Ta和/或其合金或其混合物中的一种或多种的金属粉末。 烷烃通过与通过金属复合膜的烷烃的脱氢基本上仅与原子氢接触而与第一表面接触而脱氢成烯烃。 还公开了用于实现转换和分离的装置。

    Acoustic Acceleration of Fluid Mixing in Porous Materials
    2.
    发明申请
    Acoustic Acceleration of Fluid Mixing in Porous Materials 有权
    多孔材料流体混合声学加速度

    公开(公告)号：US20130201781A1

    公开(公告)日：2013-08-08

    申请号：US13832151

    申请日：2013-03-15

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： Igor I. Fedchenia

    IPC: B01F11/02

    CPC classification number: B01F11/0266 ,  B01F5/0695 ,  B01F2215/0098 ,  B01J4/04 ,  B01J19/10

    Abstract: Apparatus and methods are disclosed for uniformly mixing fluid phases entrained in a porous material. A mixer may have a vessel and at least one porous material held by the vessel. At least one actuator may be acoustically coupled with at least one wall of the vessel for generating a wave. The wave effects mixing of at least two fluids in the porous material. The actuator may be a linear motor actuated with a control signal of predetermined frequency. The actuator may have a number of actuator pairs each including respective first and second actuators at respective first and second sides of the vessel. The actuators may be hinged for reciprocal movement. The actuators may be actuated to form a compression expansion wave to effect fluid motion in the porous material.

    Abstract translation: 公开了用于均匀混合夹带在多孔材料中的流体相的装置和方法。 混合器可以具有容器和由容器保持的至少一个多孔材料。 至少一个致动器可以与容器的至少一个壁声学耦合以产生波。 波浪影响多孔材料中至少两种流体的混合。 致动器可以是用预定频率的控制信号致动的线性电动机。 致动器可以具有多个致动器对，每个致动器对在容器的相应的第一和第二侧分别包括相应的第一和第二致动器。 致动器可以铰接用于往复运动。 致动器可以被致动以形成压缩膨胀波，以在多孔材料中实现流体运动。

    Process and apparatus for producing inorganic spheres
    6.
    发明申请
    Process and apparatus for producing inorganic spheres 失效
    用于生产无机球体的方法和装置

    公开(公告)号：US20040256750A1

    公开(公告)日：2004-12-23

    申请号：US10866694

    申请日：2004-06-15

    Applicant: ASAHI GLASS COMPANY, LIMITED

    Inventor： Kenji Yamada ,  Shin Tatematsu ,  Kazuhiko Yamada

    IPC: B29B009/00

    CPC classification number: B01J13/04 ,  B01F3/0811 ,  B01F5/0476 ,  B01J4/04 ,  Y10T428/2982

    Abstract: A process for producing inorganic spheres, which comprises injecting an aqueous liquid containing an inorganic compound into a laminar flow of an organic liquid which runs at a flow rate of from 0.001 to 2 m/s in a flow path through a porous membrane to form a W/O type emulsion and solidifying the aqueous liquid containing an inorganic compound in the W/O type emulsion.

    Abstract translation: 一种无机球体的制造方法，其特征在于，将含有无机化合物的水性液体在通过多孔膜的流路中以0.001〜2m / s的流量流入有机液体的层流中，形成 W / O型乳液，并且在W / O型乳液中固化含有无机化合物的含水液体。

    Apparatus for creating gas-liquid interfacial contact conditions for highly efficient mass transfer
    9.
    发明授权
    Apparatus for creating gas-liquid interfacial contact conditions for highly efficient mass transfer 失效
    用于产生气液界面接触条件用于高效传质的装置

    公开(公告)号：US6004386A

    公开(公告)日：1999-12-21

    申请号：US920831

    申请日：1997-08-29

    Applicant: Thomas L. Grisham ,  Janet K. Peters ,  Keith W. Sharp ,  Edward E. Ebel

    Inventor： Thomas L. Grisham ,  Janet K. Peters ,  Keith W. Sharp ,  Edward E. Ebel

    IPC: B01J4/04 ,  B01J10/00 ,  B01J19/26 ,  B04C5/10 ,  B04C7/00 ,  B04C9/00 ,  B01D21/26

    CPC classification number: B04C9/00 ,  B01J19/26 ,  B01J4/04 ,  B04C5/10 ,  B04C7/00 ,  B01J2219/00051 ,  B01J2219/0013 ,  B01J2219/00162 ,  B01J2219/00164 ,  B01J2219/00166

    Abstract: Apparatus for creating gas-liquid interfacial contact conditions for highly efficient mass transfer between gas and liquid includes a gas-liquid contactor assembly including a hollow porous tube surrounded by an outer jacket defining a gas plenum between the jacket and the porous tube; a liquid feed assembly including a nozzle for injecting liquid into the porous tube in a spiraling flow pattern around and along the porous tube; a gas-liquid separator assembly at the first end of the porous tube including a nonporous degassing tube coaxially aligned with and connected to the porous tube, a gas outlet port coaxially aligned with the degassing tube to receive a first portion of gas flowing from the degassing tube, a first gas duct coaxially aligned with and connected to the gas outlet duct to convey the first portion of gas therefrom; and a liquid collection assembly. A second gas discharge assembly to collect and convey gas from the first end of the porous tube is also disclosed.

    Abstract translation: 用于产生用于气体和液体之间的高效传质的气 - 液界面接触条件的装置包括气 - 液接触器组件，其包括中空多孔管，所述中空多孔管由限定外壳和多孔管之间的气室的外护套围绕; 液体供给组件，包括用于沿着多孔管围绕和沿着多孔管以螺旋形流动图案将液体注入多孔管中的喷嘴; 在多孔管的第一端处的气液分离器组件包括与多孔管同轴对准并连接到其上的无孔脱气管，与脱气管同轴对准的气体出口，以接收从脱气流出的第一部分气体 管，与气体出口管道同轴对准并连接到气体出口管道的第一气体管道，以从其中输送气体的第一部分; 和液体收集组件。 还公开了从多孔管的第一端收集和输送气体的第二气体排出组件。

    Hollow fiber contactor and process
    10.
    发明授权
    Hollow fiber contactor and process 失效
    中空纤维接触器和工艺

    公开(公告)号：US5693230A

    公开(公告)日：1997-12-02

    申请号：US591792

    申请日：1996-01-25

    Applicant: William J. Asher

    Inventor： William J. Asher

    IPC: B01D53/22 ,  B01D61/00 ,  B01D63/04 ,  B01J4/04 ,  B01J15/00 ,  B01J19/24

    CPC classification number: B01D63/027 ,  B01D53/22 ,  B01D61/00 ,  B01D63/026 ,  B01D63/043 ,  B01J15/005 ,  B01J19/2475 ,  B01J4/04 ,  B01D2313/42 ,  B01J2219/00162 ,  B01J2219/00164

    Abstract: A hollow fiber contactor and process for fluid treatment having forced circulation with entry of fluid to be treated through the open ended lumen of a porous input hollow fiber having its opposite end closed and exit of treated fluid through the open ended lumen of an adjacent or nearby porous output hollow fiber having its opposite end closed. Fluid to be treated passes through the porous wall of an input hollow fiber, passes in contact with a treatment medium between the input and output hollow fibers forming treated fluid which passes through the porous wall of an output hollow fiber and exits the process. This invention provides high contact with treatment medium between the hollow fibers, especially suitable for selective sorption for gas purification or separation and for conduct of catalytic reactions.

    Abstract translation: 一种用于流体处理的中空纤维接触器和方法，其具有强制循环，通过多孔输入中空纤维的开放式内腔进入待处理的流体，其相对端通过相邻或附近的开放式管腔封闭和排出经处理的流体 多孔输出中空纤维的相对端封闭。 要处理的流体通过输入中空纤维的多孔壁，与输入和输出中空纤维之间的处理介质接触，形成经过输出中空纤维的多孔壁的处理过的流体，并离开该过程。 本发明提供与中空纤维之间的处理介质的高度接触，特别适用于气体净化或分离的选择性吸附和催化反应的进行。

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