利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

14 条记录 (耗时 0.021 秒)

    Plate for distributing a multiphase mixture through a catalytic bed
    1.
    发明授权
    Plate for distributing a multiphase mixture through a catalytic bed 失效
    用于通过催化床分配多相混合物的板

    公开(公告)号：US6093373A

    公开(公告)日：2000-07-25

    申请号：US805642

    申请日：1997-02-27

    申请人： Denis Darmancier ,  Isabelle Harter ,  Charles Cameron

    发明人： Denis Darmancier ,  Isabelle Harter ,  Charles Cameron

    IPC分类号： B01J8/00 ,  B01J8/02 ,  B01J8/04 ,  C10G49/00

    CPC分类号： C10G49/002 ,  B01J8/0278 ,  B01J8/0492

    摘要： Device and application thereof for distributing a multiphase mixture having at least one gas phase including, e.g., hydrogen in part and at least one liquid phase, the mixture being in a downward flow through at least one bed of granular solids, the device including, at least one distributor plate located above one of the beds of granular solids at a distance "d", and several mixing channels of the liquid and gas phases of the mixture. Each of the channels has at least one upper passage section and at least one lower passage section allowing communication between the mixture formed in the mixing channels with a bed of granular solids. The mixing channels are provided on at least part of their height with one or more lateral passage sections, the upper passage section allowing the majority of the gas phase of the mixture to pass and the lateral passage sections allowing passage of the liquid phase and/or at least part of the gas phase inside the mixing channels. The density value of the mixing channels is greater than 80 channels per square meter.

    摘要翻译： 用于分配具有至少一个气相的多相混合物的装置及其应用，所述多相混合物具有包括例如部分和至少一个液相中的氢气，所述混合物处于向下流动通过至少一个颗粒状固体床，所述装置包括在 位于距离“d”的颗粒状固体床之上的至少一个分配板，以及混合物的液相和气相的几个混合通道。 每个通道具有至少一个上部通道部分和至少一个下部通道部分，其允许在混合通道中形成的混合物与颗粒状固体床之间形成连通。 混合通道在其高度的至少一部分上设置有一个或多个横向通道部分，上部通道部分允许混合物的大部分气相通过，并且侧向通道部分允许液相和/或 混合通道内气相的至少一部分。 混合通道的密度值大于每平方米80个通道。

    Device for distributing a multiphase mixture through a catalytic bed
    2.
    发明授权
    Device for distributing a multiphase mixture through a catalytic bed 失效
    用于通过催化床分配多相混合物的装置

    公开(公告)号：US5882610A

    公开(公告)日：1999-03-16

    申请号：US806379

    申请日：1997-02-27

    申请人： Denis Darmancier ,  Isabelle Harter ,  Charles Cameron

    发明人： Denis Darmancier ,  Isabelle Harter ,  Charles Cameron

    IPC分类号： B01J4/00 ,  B01J8/02 ,  C10G49/00

    CPC分类号： B01J8/0278 ,  C10G49/002

    摘要： The invention is a device for distributing a multiphase mixture having at least one gas phase and at least one liquid phase in which the mixture flows downwardly through at least one bed of granular solids. The device includes at least one distributor plate located above one of the at least one bed of granular solids at a distance "d" defining a space with "d" ranging from 0 to 5 cm., the distributor plate including a plurality of mixing channels in which the at least one liquid phase and the at least one gas phase of the mixture are mixed, each of the channels having at least one upper passage section and at least one lower passage section providing communication of the mixture formed in the mixing channels with the at least one bed of granular solids, the mixing channels being provided along at least part of a height thereof with at least one lateral passage section, and the upper passage section allowing a majority of the at least one gas phase of the mixture to pass and the at least one lateral passage section providing passage of the at least one liquid phase inside the mixing channels and/or at least part of the at least one gas phase, and wherein the distance "d" of separation of the distributor plate from one of the at least one bed of granular solids reduces any fragmentation of the mixture inside the space.

    摘要翻译： 本发明是用于分配具有至少一个气相和至少一个液相的多相混合物的装置，其中混合物向下流过至少一个颗粒状固体床。 所述装置包括至少一个位于所述至少一个所述至少一个颗粒状固体床之一上的分布板，所述分布板间距为“d”，所述距离“d”限定了具有从0至5cm的“d”的空间，所述分配板包括多个混合通道 其中所述混合物的所述至少一个液相和所述至少一个气相混合，每个通道具有至少一个上部通道部分和至少一个下部通道部分，所述至少一个下部通道部分将混合通道中形成的混合物与 所述至少一个颗粒状固体床，所述混合通道沿其高度的至少一部分设置有至少一个侧向通道部分，并且所述上部通道部分允许所述混合物的所述至少一个气相的大部分通过 并且所述至少一个横向通道部分提供所述混合通道内和/或所述至少一个气相的至少一部分中的所述至少一个液相的通过，并且其中t的分离距离“d” 来自至少一个颗粒状固体床之一的分配器板减少了空间内的混合物的任何碎裂。

    System and method for distribution of fluid a multistage column
    5.
    发明授权
    System and method for distribution of fluid a multistage column 有权
    流体分配多级柱的系统和方法

    公开(公告)号：US08318024B2

    公开(公告)日：2012-11-27

    申请号：US12492476

    申请日：2009-06-26

    申请人： Frederic Augier ,  Denis Darmancier

    发明人： Frederic Augier ,  Denis Darmancier

    IPC分类号： B01D15/18

    CPC分类号： B01D15/1842 ,  B01D15/22 ,  B01D53/0407 ,  B01J8/008 ,  B01J8/0278 ,  B01J8/0453 ,  G01N30/6017

    摘要： The present invention consists of a device for distributing and collecting fluids at the outlet from an upstream granular bed in a multistage column having a plurality of granular beds, said device comprising a deflector, which can equalize the trajectories of the fluid stream lines from the outlet from the mixing chamber to the downstream bed of granular solid.

    摘要翻译： 本发明包括一种用于在具有多个颗粒床的多级塔中的上游颗粒床的出口处分配和收集流体的装置，所述装置包括偏转器，该偏转器可以使来自出口的流体流线的轨迹相平衡 从混合室到颗粒状固体的下游床。

    Compact device for mixing fluids in a downflow reactor
    7.
    发明授权
    Compact device for mixing fluids in a downflow reactor 有权
    用于在下流反应器中混合流体的紧凑型装置

    公开(公告)号：US08337787B2

    公开(公告)日：2012-12-25

    申请号：US12950041

    申请日：2010-11-19

    申请人： Frederic Augier ,  Denis Darmancier ,  Christophe Boyer

    发明人： Frederic Augier ,  Denis Darmancier ,  Christophe Boyer

    IPC分类号： B01J8/04 ,  B01J10/00

    CPC分类号： B01J8/0492 ,  B01J8/0453 ,  B01J2208/00362 ,  B01J2208/00371 ,  C10G45/02 ,  C10G45/44 ,  C10G47/00

    摘要： A compact device for mixing fluids in a downflow reactor comprising at least one substantially horizontal gathering device provided with a vertical gathering line intended to receive the fluids, at least one injection device arranged in the gathering line, an annular mixing chamber located downstream from the gathering means in the direction of circulation of the fluids, the mixing chamber comprising an inlet end directly connected to the gathering line and an outlet end for passage of the fluids, and a horizontal predistribution plate comprising at least one chimney, the plate being located downstream from the mixing chamber at a distance d2, in the direction of circulation of the fluids. The reactor is especially useful for exothermic reactions, e.g. hydrotreatment, hydrodesulfurization, hydrodenitrogenation, hydrocracking, hydrogenation and hydrodearomatization reactions.

    摘要翻译： 一种用于在下流反应器中混合流体的紧凑装置，包括至少一个基本上水平的收集装置，该收集装置设置有用于接纳流体的垂直汇集线，布置在汇集线中的至少一个注入装置，位于汇集物下游的环形混合室 意味着流体循环的方向，混合室包括直接连接到汇集线的入口端和用于流体通过的出口端，以及包括至少一个烟囱的水平预分配板，该板位于下游 混合室在流体循环方向上距离d2。 反应器特别适用于放热反应，例如 加氢处理，加氢脱硫，加氢脱氮，加氢裂化，氢化和加氢脱芳构化反应。

    Fluid distribution and collection system in a multistage column comprising a jet breaker
    9.
    发明授权
    Fluid distribution and collection system in a multistage column comprising a jet breaker 有权
    包括喷射破碎机的多级塔中的流体分配和收集系统

    公开(公告)号：US08685259B2

    公开(公告)日：2014-04-01

    申请号：US13613129

    申请日：2012-09-13

    申请人： Frederic Augier ,  Denis Darmancier

    发明人： Frederic Augier ,  Denis Darmancier

    IPC分类号： B01D15/18

    CPC分类号： B01D15/1842 ,  B01D53/0407 ,  G01N30/6017

    摘要： The present invention concerns a fluid distributor in a multistage column, each plate P of the column being divided into a certain number of panels Pa, and each panel Pa being equipped with a distributor of the invention, said distributor comprising: a) a solid jet breaker located substantially in the axis of the outlet opening of the collecting baffle of the panel Pa; b) an intermediate perforated plate extending laterally beyond the jet breaker, with a degree of opening in the range 10% to 40%; c) a distribution plate extending over the entire panel Pa, and with a degree of opening in the range 5% to 20%.

    摘要翻译： 本发明涉及多级塔中的流体分配器，柱的每个板P被分成一定数量的面板Pa，并且每个面板Pa配备有本发明的分配器，所述分配器包括：a）固体喷射 断路器基本上位于面板Pa的收集挡板的出口开口的轴线上; b）横向延伸超过喷射断路器的中间多孔板，其开度为10％至40％; c）在整个面板Pa上延伸的分配板，其开度为5％至20％。

    Fluid distribution and collection system in a multistage column comprising a jet breaker
    10.
    发明授权
    Fluid distribution and collection system in a multistage column comprising a jet breaker 有权
    包括喷射破碎机的多级塔中的流体分配和收集系统

    公开(公告)号：US08349182B2

    公开(公告)日：2013-01-08

    申请号：US12493684

    申请日：2009-06-29

    申请人： Frederic Augier ,  Denis Darmancier

    发明人： Frederic Augier ,  Denis Darmancier

    IPC分类号： B01D15/18

    CPC分类号： B01D15/1842 ,  B01D53/0407 ,  G01N30/6017

    摘要： The present invention concerns a fluid distributor in a multistage column, each plate P of the column being divided into a certain number of panels Pa, and each panel Pa being equipped with a distributor of the invention, said distributor comprising: a) a solid jet breaker located substantially in the axis of the outlet opening of the collecting baffle of the panel Pa; b) an intermediate perforated plate extending laterally beyond the jet breaker, with a degree of opening in the range 10% to 40%; c) a distribution plate extending over the entire panel Pa, and with a degree of opening in the range 5% to 20%.

    摘要翻译： 本发明涉及多级塔中的流体分配器，柱的每个板P被分成一定数量的面板Pa，并且每个面板Pa配备有本发明的分配器，所述分配器包括：a）固体喷射 断路器基本上位于面板Pa的收集挡板的出口开口的轴线上; b）横向延伸超过喷射断路器的中间多孔板，其开度为10％至40％; c）在整个面板Pa上延伸的分配板，其开度为5％至20％。