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    Radial bed vaccum/pressure swing adsorber vessel
    2.
    发明授权
    Radial bed vaccum/pressure swing adsorber vessel 失效
    径向床真空/压力挥发吸附器

    公开(公告)号：US5759242A

    公开(公告)日：1998-06-02

    申请号：US681550

    申请日：1996-07-23

    申请人： James Smolarek ,  Frederick Wells Leavitt ,  Jeffert John Nowobilski ,  Victor Emmanuel Bergsten ,  John Harry Fassbaugh

    发明人： James Smolarek ,  Frederick Wells Leavitt ,  Jeffert John Nowobilski ,  Victor Emmanuel Bergsten ,  John Harry Fassbaugh

    IPC分类号： B01D53/04 ,  B01D53/047 ,  B01J8/02

    CPC分类号： B01D53/0476 ,  B01D53/0431 ,  B01D53/0446 ,  B01J8/0214

    摘要： A vessel for use in a pressure swing adsorption gas separation process includes an enclosing wall which defines an enclosed space having a top region and a bottom region. An annular adsorbent bed is positioned within the enclosed space and has a porous outer wall, a porous inner wall and adsorbent material positioned between the walls. The porous outer wall is separated from the enclosing wall to create a gas feed channel therebetween, and the porous inner wall surrounds an inner tank whose wall surface is separated from the porous inner wall and creates a product flow channel therebetween. A gas feed/distribution baffle structure is positioned in the bottom region of the vessel and in fluid communication with the gas feed channel to provide a gas feed thereto. The gas feed enters the gas feed channel and the adsorbent bed via the porous outer wall and in a direction generally radially towards the inner porous wall and product flow channel. A product outlet is positioned in the bottom region and in fluid communication with the product flow channel, for collecting product gas passing thereinto via the porous inner wall from the adsorbent bed. A flexible membrane extends between the porous outer wall and the porous inner wall, at the upper extremities thereof, and is pressurized so as to bear upon the upper surface of the adsorbent material to prevent fluidization during gas flow.

    摘要翻译： 用于变压吸附气体分离方法的容器包括封闭壁，其限定具有顶部区域和底部区域的封闭空间。 环形吸附剂床位于封闭空间内并具有多孔的外壁，多孔内壁和位于壁之间的吸附剂材料。 多孔外壁与封闭壁分离，在它们之间形成气体供给通道，多孔内壁围绕内壁，内壁与多孔内壁分离并在其之间形成产品流动通道。 气体供给/分配挡板结构定位在容器的底部区域中并与气体供给通道流体连通以提供气体供给。 气体进料通过多孔外壁进入气体进料通道和吸附剂床，并沿大致径向向内部多孔壁和产物流动通道的方向进入。 产品出口定位在底部区域中并与产品流动通道流体连通，用于从吸附床收集通过多孔内壁通过的产品气体。 柔性膜在其上端在多孔外壁和多孔内壁之间延伸，并且被加压以便承载在吸附材料的上表面上，以防止气流期间的流化。

    MODULAR COMPACT ADSORPTION BED
    3.
    发明申请
    MODULAR COMPACT ADSORPTION BED 失效
    模块式紧凑型吸附床

    公开(公告)号：US20130118348A1

    公开(公告)日：2013-05-16

    申请号：US13720223

    申请日：2012-12-19

    申请人： Ashwin Desai ,  Cem E. Celik ,  Mark William Ackley ,  James Smolarek

    发明人： Ashwin Desai ,  Cem E. Celik ,  Mark William Ackley ,  James Smolarek

    IPC分类号： B01D53/04

    CPC分类号： B01D53/0415 ,  B01D53/0407

    摘要： A modular and compact adsorbent bed structure is disclosed for use in an adsorption-based gas separation plant. The conventional adsorbent bed in a gas separation plant is replaced with a plurality of modular adsorbent bed units connected to make the adsorbent bed structure. The modular design requires lower fabrication and maintenance costs; is easier to transport; and is easier to load with adsorbent material.

    摘要翻译： 公开了用于基于吸附的气体分离设备中的模块化和紧凑的吸附床结构。 气体分离设备中的常规吸附剂床被连接以形成吸附剂床结构的多个模块化吸附剂床单元替换。 模块化设计需要较低的制造和维护成本; 更容易运输; 并且更容易用吸附材料加载。

    MODULAR COMPACT ADSORPTION BED
    4.
    发明申请
    MODULAR COMPACT ADSORPTION BED 有权
    模块式紧凑型吸附床

    公开(公告)号：US20110146494A1

    公开(公告)日：2011-06-23

    申请号：US12646183

    申请日：2009-12-23

    申请人： Ashwin Desai ,  Cem E. Celik ,  Mark William Ackley ,  James Smolarek

    发明人： Ashwin Desai ,  Cem E. Celik ,  Mark William Ackley ,  James Smolarek

    IPC分类号： B01D53/02 ,  B01D53/047

    CPC分类号： B01D53/0415 ,  B01D53/0407

    摘要： A modular and compact adsorbent bed structure is disclosed for use in an adsorption-based gas separation plant. The conventional adsorbent bed in a gas separation plant is replaced with a plurality of modular adsorbent bed units connected to make the adsorbent bed structure. The modular design requires lower fabrication and maintenance costs; is easier to transport; and is easier to load with adsorbent material.

    摘要翻译： 公开了用于基于吸附的气体分离设备中的模块化和紧凑的吸附床结构。 气体分离设备中的常规吸附剂床被连接以形成吸附剂床结构的多个模块化吸附剂床单元替换。 模块化设计需要较低的制造和维护成本; 更容易运输; 并且更容易用吸附材料加载。

    MODULAR COMPACT ADSORPTION BED
    8.
    发明申请
    MODULAR COMPACT ADSORPTION BED 有权
    模块式紧凑型吸附床

    公开(公告)号：US20110146487A1

    公开(公告)日：2011-06-23

    申请号：US12646157

    申请日：2009-12-23

    申请人： Cem E. Celik ,  MARK WILLIAM ACKLEY ,  James Smolarek

    发明人： Cem E. Celik ,  MARK WILLIAM ACKLEY ,  James Smolarek

    IPC分类号： B01D53/047 ,  B01D53/04

    CPC分类号： B01D53/0407

    摘要： A modular and compact adsorbent bed structure is disclosed for use in an adsorption-based gas separation plant. The conventional adsorbent bed in a gas separation plant is replaced with a plurality of modular adsorbent bed units connected to make the adsorbent bed structure. Modular adsorbent bed units of this invention provide higher capacity of product per unit volume of adsorbent material (i.e., increased adsorbent utilization) as compared to that obtained from conventional adsorbent beds. The modular design requires lower fabrication costs; is easier to transport; has less maintenance and repair requirements; and is easier to load with adsorbent material.

    摘要翻译： 公开了用于基于吸附的气体分离设备中的模块化和紧凑的吸附床结构。 气体分离设备中的常规吸附剂床被连接以形成吸附剂床结构的多个模块化吸附剂床单元替换。 与常规吸附剂床相比，本发明的模块化吸附床单元提供了每单位体积的吸附材料产品的更高容量（即，增加的吸附剂利用率）。 模块化设计需要较低的制造成本; 更容易运输; 维修保养要求较少; 并且更容易用吸附材料加载。

    Bed restraint for an adsorber
    10.
    发明授权
    Bed restraint for an adsorber 失效
    用于吸附器的床限制

    公开(公告)号：US06334889B1

    公开(公告)日：2002-01-01

    申请号：US09387757

    申请日：1999-09-01

    申请人： James Smolarek ,  Jeffert John Nowobilski ,  Mark William Ackley

    发明人： James Smolarek ,  Jeffert John Nowobilski ,  Mark William Ackley

    IPC分类号： B01D5304

    CPC分类号： B01D53/0446 ,  B01D53/0423 ,  B01D53/047 ,  B01D53/0476 ,  B01D2253/304

    摘要： An axial flow adsorber apparatus includes a bed of adsorbent material, a barrier in the form of an open-cell material combined with a distribution screen or baffle, graded balls, and an inflatable bladder. The adsorbent bed is the active adsorbent required for a separation process. The barrier combines the open-cell material, which provides uniform retention of all adsorbent material, with the distribution screen, which provides uniform flow and pressure distribution across the bed. The barrier substantially covers a top surface of the adsorbent bed to prevent fluidization of the bed. Graded balls on the barrier uniformly distribute a downward pressure supplied by the inflatable bladder above the balls. The uniform pressure is transmitted through the balls to the barrier to further suppress fluidization. The balls also serve to direct gas flow in the upper end of the vessel and reduce void volume in the apparatus that would trap product gas. The flexible bladder maintains a uniform pressure on the bed while also eliminating a major portion of the void volume in the heads of the adsorber apparatus.

    摘要翻译： 轴流式吸附器装置包括吸附材料床，与分配筛或挡板结合的开孔材料形式的阻挡层，分级球和可充气囊。 吸附剂床是分离过程所需的活性吸附剂。 屏障结合了开孔材料，其提供所有吸附剂材料的均匀保留与分布筛网，其提供均匀的流动和压力分布在床上。 阻挡层基本上覆盖吸附剂床的顶表面以防止床的流化。 屏障上的分级球均匀地分布由球体上方的可膨胀囊提供的向下压力。 均匀的压力通过球传递到阻挡层，以进一步抑制流化。 球也用于引导容器上端的气体流动并且减少装置中会捕获产物气体的空隙体积。 柔性气囊在床上保持均匀的压力，同时也消除了吸附器装置的头部中的空隙体积的主要部分。