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20 条记录 (耗时 0.014 秒)

    Liquid distributor internal baffling
    4.
    发明公开
    Liquid distributor internal baffling 有权
    Flüssigkeitsverteilermit innerem Leitelement

    公开(公告)号：EP1316345A1

    公开(公告)日：2003-06-04

    申请号：EP02257909.8

    申请日：2002-11-15

    申请人： AIR PRODUCTS AND CHEMICALS, INC.

    发明人： Zone, Ian Robert ,  Sacks, Raymond Elliott ,  Kovak, Kenneth William ,  Kalbassi, Mohammad Ali ,  Auvil, Steven Ray

    IPC分类号： B01D3/20 ,  B01D53/18

    CPC分类号： B01D3/008 ,  B01D53/185

    摘要： The distribution of a liquid supplied to an exchange column is improved by use of a distributor (10, 70) that includes a plate having at least one elongate channel (42), which has a "first" longitudinal axis, a bottom (50), and at least one aperture (44) in the bottom, and at least one internal baffle (40, 54), which has a "second" longitudinal axis substantially parallel to the first longitudinal axis and is at least partially disposed in the channel (42). The distributor can comprise a control baffle (64, 68), which is at least partially disposed in another channel (17') having a "third" longitudinal axis at an angle with the first longitudinal axis and in fluid communication with the channel (42) having the first longitudinal axis.

    摘要翻译： 用于在交换柱中分配液体的装置包括板和至少一个细长的内部挡板。 板具有至少一个细长通道，其具有第一纵向轴线，底部以及底部中的至少一个孔。 内部挡板的至少大部分具有基本上平行于第一纵向轴线的第二纵向轴线设置在通道中。

    Radial-crossflow distillation trays for divided wall column applications
    7.
    发明公开
    Radial-crossflow distillation trays for divided wall column applications 有权
    Trennwandkolonnen的Radialkreuzstromdestillationsbodenfürden Einsatz

    公开(公告)号：EP1723995A1

    公开(公告)日：2006-11-22

    申请号：EP06252572.0

    申请日：2006-05-17

    申请人： Air Products and Chemicals, Inc.

    发明人： Kovak, Kenneth William

    IPC分类号： B01D3/22 ,  F25J3/04

    CPC分类号： B01D3/22 ,  B01D3/141 ,  F25J3/04903 ,  F25J3/04939 ,  F25J2200/96 ,  Y10T29/49892

    摘要： An assembly of trays (10, 20) in a divided wall column having an inner column wall (11), a dividing wall (14), and an interior space comprising a first tray (10) comprising at least one radial downcomer (12, 32, 52) adjacent the dividing wall (14) and extending radially toward the inner column wall (11) a first substantial distance, and a first liquid receiving area having a radial axis at a first angle to the dividing wall (14) and extending radially toward the inner column wall (11) a second substantial distance; and a second tray (20) below the first tray (10), the second tray (20) comprising at least one other downcomer (26, 46, 66) having a radial axis at a second angle to the dividing wall (14) and extending radially toward the inner column wall (11) a third substantial distance, and at least one second liquid receiving area adjacent the dividing wall (14) and extending radially toward the inner column wall (11) a fourth substantial distance.

    摘要翻译： 在具有内柱壁（11），分隔壁（14）和内部空间的分隔壁柱中的托盘（10,20）的组件包括第一托盘（10），所述第一托盘包括至少一个径向降液管（12， 32，52），并且朝着内柱壁（11）径向延伸第一相当距离，以及第一液体接收区域，其具有与分隔壁（14）成一定角度的径向轴线并延伸 径向地朝向内柱壁（11）延伸第二相当距离; 以及在所述第一托盘（10）下方的第二托盘（20），所述第二托盘（20）包括至少一个具有与所述分隔壁（14）成第二角度的径向轴线的其它降液管（26,46,66），以及 沿内壁壁（11）径向延伸第三实质距离，以及邻近分隔壁（14）并且朝向内柱壁（11）径向延伸的至少一个第二液体接收区域，具有第四实质距离。

    Dividing wall column
    8.
    发明公开
    Dividing wall column 有权
    分隔墙柱

    公开(公告)号：EP1647318A2

    公开(公告)日：2006-04-19

    申请号：EP05022378.3

    申请日：2005-10-13

    申请人： AIR PRODUCTS AND CHEMICALS, INC.

    发明人： Zone, Ian Robert ,  Chalk, Clive ,  Kovak, Kenneth William ,  Sunder, Swaminathan

    IPC分类号： B01D3/14 ,  B01D3/00 ,  F25J3/08 ,  B01J19/32

    CPC分类号： F25J3/04939 ,  B01D3/14 ,  B01D3/141 ,  B01J19/32 ,  B01J19/325 ,  B01J2219/32213 ,  B01J2219/32268 ,  B01J2219/32272 ,  B01J2219/32275 ,  F25J3/04927

    摘要： A divided wall exchange column (20) includes a dividing wall (26) strengthened by stiffening members (26) and/or a double wall design to better withstand pressure differentials and minimize temperature differentials. When a double wall is used, cost of manufacture and installation is minimized by reducing the manufacturing tolerances required while providing a design robust in construction, installation, and operation. When structured packing is used, the stiffening members, combined with positioning the layers of packing at preferred angles relative to the dividing wall, result in minimal interference with the heat and/or mass transfer process while minimizing the complexity of manufacture and construction of the packing. Further, by positioning the top layer of structured packing at other preferred angles relative to the dividing wall, a simplified liquid distributor design may be used in the divided wall exchange column while the layers below may still be orientated as described above with all the associated benefits.

    摘要翻译： 分隔壁交换塔（20）包括由加强构件（26）加强的分隔壁（26）和/或双壁设计以更好地承受压力差并使温差最小化。 当使用双壁时，通过降低所需的制造公差，同时提供坚固的结构，安装和操作设计，制造和安装成本最小化。 当使用规整填料时，加强构件与以相对于分隔壁的优选角度定位填料层相结合导致对热量和/或传质过程的干扰最小，同时最小化填料的制造和构造的复杂性 。 此外，通过将顶层结构填料相对于分隔壁定位在其它优选角度处，可以在分隔壁交换塔中使用简化的液体分配器设计，而如下所述的层仍然可以如上所述取向并具有所有相关益处 。