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公开(公告)号：US5108550A
公开(公告)日：1992-04-28
申请号：US475971
申请日：1990-02-06
IPC分类号： B01D3/22 , B01D3/00 , B01D3/16 , B01D3/20 , B01J8/00 , B01J8/02 , B01J8/04 , B01J8/06 , B01J10/00 , B01J19/00
CPC分类号： B01J8/06 , B01D3/009 , B01D3/16 , B01D3/20 , B01J19/006 , B01J19/0073 , B01J8/003 , B01J8/04 , B01J8/0415 , B01J8/0453 , B01J8/048 , B01J8/0484 , B01J2208/00548 , B01J2208/021 , B01J2219/00049 , B01J2219/00164 , B01J2219/00774 , Y10S203/06
摘要： A method of preparing a column for a reaction with distillation process utilizing a solid particulate catalyst includes the steps of providing a plurality of vertically spaced apart distillation devices, coupling these devices with a plurality of vertically extending horizontally spaced catalyst enclosing containers, extending at least some of the containers through at least two successive distillation devices, then loading a particulate catalyst into the containers to form a catalyst bed whereby distillation and catalytic reaction may occur simultaneously in the column. The method also encompasses a process for concurrent catalytic reaction with distillation which includes the foregoing steps as well as the steps of feeding a liquid stream to the column reactor and onto the distillation devices while a vapor stream moves vertically up through the distillation devices while products of reaction and distillation are withdrawn from the reactor.
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公开(公告)号：US5948211A
公开(公告)日：1999-09-07
申请号：US545559
申请日：1995-10-19
申请人： Neil Yeoman , Ronald Pinaire , Michael A. Ulowetz
发明人： Neil Yeoman , Ronald Pinaire , Michael A. Ulowetz
IPC分类号： B01D3/00 , B01D3/16 , B01D3/20 , B01J8/00 , B01J8/04 , B01J8/06 , B01J10/00 , B01J19/00 , B01D3/32
CPC分类号： B01J19/006 , B01D3/009 , B01D3/16 , B01D3/20 , B01J8/003 , B01J8/0415 , B01J8/0453 , B01J8/048 , B01J8/0484 , B01J8/06 , B01J2208/00548 , B01J2208/021 , B01J2219/00049 , B01J2219/00164 , B01J2219/00774
摘要： A downcomer having a screened or otherwise liquid permeable wall is provided for use in a mass transfer or distillation column. The liquid permeable wall provides another avenue for liquid to be removed from the downcomer to increase the liquid handling capacity of the downcomer. When wetted, the liquid permeable wall provides a barrier against vapor entry into the downcomer through the wall.
摘要翻译： 提供具有屏蔽或其它液体可渗透壁的降液管用于传质或蒸馏塔。 液体可渗透壁为液体从降液管中除去提供另一条通道，以增加降液管的液体处理能力。 当润湿时，液体可渗透壁提供阻挡蒸汽通过壁进入降液管的屏障。
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公开(公告)号：US5447609A
公开(公告)日：1995-09-05
申请号：US962498
申请日：1992-10-16
申请人： Neil Yeoman , Ronald Pinaire , Michael A. Ulowetz , O. Jeffrey Berven , Timothy P. Nace , David A. Furse
发明人： Neil Yeoman , Ronald Pinaire , Michael A. Ulowetz , O. Jeffrey Berven , Timothy P. Nace , David A. Furse
CPC分类号： B01J8/003 , B01D3/009 , B01D3/16 , B01D3/20 , B01J19/006 , B01J19/0073 , B01J8/04 , B01J8/0415 , B01J8/0453 , B01J8/048 , B01J8/0484 , B01J8/06 , B01J2208/00548 , B01J2208/021 , B01J2219/00049 , B01J2219/00164 , B01J2219/00774 , Y10S203/06 , Y10S203/17
摘要： A reaction with distillation column is provided with a plurality of discrete catalytic reaction containers. The containers contain a plurality of solid catalyst particles which form a catalytic reaction zone. The containers also comprise a liquid collection tray cover which defines a liquid accumulation zone immediately overlying the catalytic reaction zone. Overflow weirs are provided on the tray cover to allow for overflow of liquid on the tray cover. A member may be provided within the containers to create an open area within the catalytic reaction zone to facilitate entry of the liquid into the catalytic reaction zone. The containers can be individually positioned within the reactor to suit particular process requirements.
摘要翻译： 与蒸馏塔的反应提供有多个离散的催化反应容器。 这些容器含有形成催化反应区的多个固体催化剂颗粒。 容器还包括限定刚好覆盖催化反应区的液体积聚区的液体收集盘盖。 溢流堰被提供在托盘盖上以允许托盘盖上的液体溢出。 可以在容器内提供构件以在催化反应区内形成开放区域，以便于液体进入催化反应区。 容器可以单独定位在反应器内以适应特定的工艺要求。
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4.发明授权Structure and method for catalytically reacting fluid streams in mass transfer apparatus 失效在传质装置中催化反应流体流的结构和方法
公开(公告)号：US5275790A
公开(公告)日：1994-01-04
申请号：US954703
申请日：1992-09-30
CPC分类号： B01D3/009 , B01J19/30 , B01J19/32 , B01J8/02 , B01J2208/00548 , B01J2219/30207 , B01J2219/30249 , B01J2219/30257 , B01J2219/30466 , B01J2219/3221 , B01J2219/32213 , B01J2219/32227 , B01J2219/32255 , B01J2219/32282 , B01J2219/32408 , B01J2219/32441 , B01J2219/32466 , B01J2219/32483
摘要： A method and apparatus for concurrently catalytically reacting fluid streams and distilling the reaction product. A catalytic structure is provided within a distillation column reactor and includes mass transfer devices presenting hollow spaces and a fixed catalyst bed formed from solid catalyst particles. The mass transfer devices are interconnected gas and liquid permeable elements. The liquid phase preferentially flows along channels formed in the catalyst bed before contacting the devices for mass transfer with the vapor phase which primarily flows through the devices.
摘要翻译： 一种用于同时催化反应流体流并蒸馏反应产物的方法和装置。 在蒸馏塔反应器内提供催化结构，包括呈现中空空间的传质装置和由固体催化剂颗粒形成的固定催化剂床。 传质装置是相互连通的气液可渗透元件。 在与用于质量传递的装置与主要流过装置的气相接触之前，液相优先沿着形成在催化剂床中的通道流动。
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公开(公告)号：US5914011A
公开(公告)日：1999-06-22
申请号：US440820
申请日：1995-05-15
申请人： Neil Yeoman , Ronald Pinaire , Michael A. Ulowetz , O. Jeffrey Berven , Timothy P. Nace , David A. Furse
发明人： Neil Yeoman , Ronald Pinaire , Michael A. Ulowetz , O. Jeffrey Berven , Timothy P. Nace , David A. Furse
CPC分类号： B01J8/003 , B01D3/009 , B01D3/16 , B01D3/20 , B01J19/006 , B01J19/0073 , B01J8/04 , B01J8/0415 , B01J8/0453 , B01J8/048 , B01J8/0484 , B01J8/06 , B01J2208/00548 , B01J2208/021 , B01J2219/00049 , B01J2219/00164 , B01J2219/00774 , Y10S203/06 , Y10S203/17
摘要： A reaction with distillation column is provided with a plurality of discrete catalytic reaction containers. The containers contain a plurality of solid catalyst particles which form a catalytic reaction zone. The containers also include a liquid collection tray cover which defines a liquid accumulation zone immediately overlying the catalytic reaction zone. Overflow weirs are provided on the tray cover to allow for overflow of liquid on the tray cover. A member may be provided within the containers to create an open area within the catalytic reaction zone to facilitate entry of the liquid into the catalytic reaction zone. The containers can be individually positioned within the reactor to suit particular process requirements.
摘要翻译： 与蒸馏塔的反应提供有多个离散的催化反应容器。 这些容器含有形成催化反应区的多个固体催化剂颗粒。 容器还包括液体收集托盘盖，其限定了立即覆盖催化反应区的液体积聚区。 溢流堰被提供在托盘盖上以允许托盘盖上的液体溢出。 可以在容器内提供构件以在催化反应区内形成开放区域，以便于液体进入催化反应区。 容器可以单独定位在反应器内以适应特定的工艺要求。
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公开(公告)号：US5593548A
公开(公告)日：1997-01-14
申请号：US335216
申请日：1994-11-07
CPC分类号： B01J8/06 , B01D3/009 , B01D3/16 , B01D3/20 , B01J8/003 , B01J8/0415 , B01J8/0453 , B01J8/048 , B01J8/0484 , B01J2208/00548 , B01J2208/021 , Y10S203/06
摘要： A column having a region for reaction with distillation of fluid streams is provided with structures which include distillation trays that allow for the accumulation of liquid from a liquid stream and the passage of a vapor stream through the liquid for interaction therewith. The structures include catalyst beds which extend downwardly from the trays and are housed within at least partially perforate containers. A portion of the liquid on the tray is catalytically reacted as it is driven through the catalyst bed by the liquid head created by the accumulated liquid. Another portion of the liquid may be directed through a bypass which also extends downwardly from the tray and allows the liquid to bypass the catalyst bed so that higher volumetric flow rates can be achieved. A still further portion of the liquid can be directed to a zone between adjacent catalyst beds or within a catalyst bed for developing a liquid head to force the liquid laterally through the catalyst bed.
摘要翻译： 具有用于与流体流的蒸馏反应的区域的塔被提供有结构，其包括允许来自液体流的液体的积聚和蒸气流通过液体以与其相互作用的蒸馏塔盘。 结构包括从托盘向下延伸并且被容纳在至少部分穿孔的容器内的催化剂床。 托盘上的液体的一部分在被积聚的液体产生的液体头驱动通过催化剂床时被催化反应。 液体的另一部分可以通过旁路引导，该旁路也从托盘向下延伸并允许液体绕过催化剂床，使得可以实现更高的体积流量。 液体的另一部分可以被引导到相邻催化剂床之间的区域中或者在催化剂床内，用于显影液体头以迫使液体横向穿过催化剂床。
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公开(公告)号：US5496446A
公开(公告)日：1996-03-05
申请号：US135921
申请日：1993-10-13
IPC分类号： B01D3/00 , B01D3/16 , B01D3/20 , B01J8/00 , B01J8/04 , B01J8/06 , B01J10/00 , B01J19/00 , B01D3/32
CPC分类号： B01J19/006 , B01D3/009 , B01D3/16 , B01D3/20 , B01J19/0073 , B01J8/003 , B01J8/04 , B01J8/0415 , B01J8/0453 , B01J8/048 , B01J8/0484 , B01J8/06 , B01J2208/00548 , B01J2208/021 , B01J2219/00049 , B01J2219/00164 , B01J2219/00774 , Y10S203/06 , Y10S203/17
摘要： A reaction with distillation structure utilizes a plurality of distillation trays and catalyst containers which provide a catalytic reaction zone and a primary flow path for descending liquid streams. Catalytic reaction of the liquid streams within the catalyst reaction zone formed in the containers occurs concurrently with fractionation of the reaction products on the distillation trays. The containers may extend continuously through the reaction zone of the distillation reactor to allow for dump loading and removal of the solid particulate catalyst. Alternatively, the catalyst containers may extend from one tray toward a lower tray without passing through the latter. Structure may also be provided within the containers to influence system hydraulics through the accumulation of liquid within the catalyst bed. This is done by providing an open area interiorly of the catalyst bed into which liquid on the distillation tray is driven. This open area communicates with a liquid accumulation zone wherein liquid accumulates until a sufficient liquid head drives the liquid generally horizontally outward, through the catalyst bed.
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8.发明授权Internals for distillation columns including those for use in catalytic reactions 失效用于蒸馏塔的内部，包括用于催化反应的柱
公开(公告)号：US5454913A
公开(公告)日：1995-10-03
申请号：US962254
申请日：1992-10-16
CPC分类号： B01J19/006 , B01D3/009 , B01D3/16 , B01D3/20 , B01J19/0073 , B01J8/003 , B01J8/04 , B01J8/0415 , B01J8/0453 , B01J8/048 , B01J8/0484 , B01J8/06 , B01J2208/00548 , B01J2208/021 , B01J2219/00049 , B01J2219/00164 , B01J2219/00774 , Y10S203/06 , Y10S203/17
摘要： A reaction with distillation structure utilizes a plurality of distillation trays and catalyst containers which provide a catalytic reaction zone and a primary flow path for descending liquid streams. Catalytic reaction of the liquid streams within the catalyst reaction zone formed in the containers occurs concurrently with fractionation of the reaction products on the distillation trays. The containers may extend continuously through the reaction zone of the distillation reactor to allow for dump loading and removal of the solid particulate catalyst. Alternatively, the catalyst containers may extend from one tray toward a lower tray without passing through the latter. Structure may also be provided within the containers to influence system hydraulics through the accumulation of liquid within the catalyst bed. This is done by providing an open area interiorly of the catalyst bed into which liquid on the distillation tray is driven. This open area communicates with a liquid accumulation zone wherein liquid accumulates until a sufficient liquid head drives the liquid generally horizontally outward, through the catalyst bed.
摘要翻译： 与蒸馏结构的反应使用多个蒸馏塔板和催化剂容器，其提供用于下降液体流的催化反应区和主流路。 在容器中形成的催化剂反应区内的液体流的催化反应与蒸馏塔板上的反应产物的分馏同时发生。 容器可以连续延伸通过蒸馏反应器的反应区，以允许倾倒装载和除去固体颗粒催化剂。 或者，催化剂容器可以从一个托盘向下托盘延伸，而不通过该托盘。 也可以在容器内设置结构，以通过催化剂床内液体的积聚来影响系统液压。 这通过在催化剂床的内部提供在蒸馏塔板上的液体被驱动的开放区域来完成。 该开放区域与液体积聚区域连通，其中液体积聚直到足够的液体头部通过水平向外驱动通过催化剂床的液体。
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公开(公告)号：US5291989A
公开(公告)日：1994-03-08
申请号：US775010
申请日：1991-10-11
IPC分类号： B01D3/22 , B01D3/00 , B01D3/16 , B01D3/20 , B01J8/00 , B01J8/02 , B01J8/04 , B01J8/06 , B01J10/00 , B01J19/00 , B01D3/32
CPC分类号： B01J8/06 , B01D3/009 , B01D3/16 , B01D3/20 , B01J19/006 , B01J19/0073 , B01J8/003 , B01J8/04 , B01J8/0415 , B01J8/0453 , B01J8/048 , B01J8/0484 , B01J2208/00548 , B01J2208/021 , B01J2219/00049 , B01J2219/00164 , B01J2219/00774 , Y10S203/06
摘要： A reaction with distillation structure utilizes a plurality of distillation trays and interconnecting catalyst containers which provide a catalytic reaction zone and a primary flow path for descending liquid streams. Catalytic reaction of the liquid streams within the catalyst reaction zone formed in the containers occurs concurrently with fractionation of the reaction products on the distillation trays. The containers preferably extend continuously through the reaction zone of the distillation reactor to allow for dump loading and removal of the solid particulate catalyst. Structure may also be provided within the containers to influence system hydraulics through the accumulation of liquid within the catalyst bed. This is done by providing an open area interiorly of the catalyst bed into which liquid on the distillation and fractionation tray is radially driven. This open area communicates with a liquid accumulation zone wherein liquid accumulates until a sufficient liquid head drives the liquid radially outward for further contact with the catalyst bed.
摘要翻译： 与蒸馏结构的反应使用多个蒸馏塔板和相互连接的催化剂容器，其提供用于下降液体流的催化反应区和主流路。 在容器中形成的催化剂反应区内的液体流的催化反应与蒸馏塔板上的反应产物的分馏同时发生。 容器优选连续地延伸通过蒸馏反应器的反应区，以允许倾倒装载和除去固体颗粒催化剂。 也可以在容器内设置结构，以通过催化剂床内液体的积聚来影响系统液压。 这通过在催化剂床的内部提供开放区域来完成，在该催化剂床上，蒸馏和分馏塔盘上的液体被径向驱动。 该开放区域与液体积聚区域连通，其中液体积聚直到足够的液体头部径向向外驱动液体以进一步与催化剂床接触。
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