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公开(公告)号：US07332132B2
公开(公告)日：2008-02-19
申请号：US10804283
申请日：2004-03-19
申请人： Brian W. Hedrick , Zhanping Xu , Paolo Palmas , Mitchell J. Kowalczyk , Matthew J. Westby , Weikai Gu , J. Mark Houdek , Daniel R. Monkelbaan
发明人： Brian W. Hedrick , Zhanping Xu , Paolo Palmas , Mitchell J. Kowalczyk , Matthew J. Westby , Weikai Gu , J. Mark Houdek , Daniel R. Monkelbaan
CPC分类号： C10G11/18
摘要： An apparatus and process for stripping gases from solids comprises a structured packing in a stripping section of a vessel. The structured packing comprises a plurality of corrugated ribbons with each corrugated ribbon having at least two faces angular to each other. The ribbons at least partially obstruct passage of the solid particles. Edges of adjacent ribbons defining openings for the passage of contacted particles.
摘要翻译： 用于从固体中汽提气体的装置和方法包括在容器的汽提部分中的规整填料。 规整填料包括多个波纹带，每个波纹带具有彼此成角度的至少两个面。 丝带至少部分阻碍固体颗粒的通过。 相邻带的边缘限定用于接触颗粒通过的开口。
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公开(公告)号：US07370846B2
公开(公告)日：2008-05-13
申请号：US11550179
申请日：2006-10-17
IPC分类号： B01F3/04
摘要： The invention comprises multiple configurations of downcomers in a parallel flow multiple downcomer tray for vapor-liquid contacting processes such as the separation of chemical compounds via fractional distillation or the removal of a component of a gas stream with a treating liquid. In one embodiment, side downcomers are incorporated into a parallel flow multiple downcomer tray. In another embodiment, the downcomers have an inclined side wall that directs liquid onto the deck below the downcomer. The inclined side wall also provides additional volume above the inferior downcomer inlet to reduce pinching at this inlet without the need for a stilling deck.
摘要翻译： 本发明包括用于气 - 液接触方法的并行流多重降液管的多个构造的降液管，例如通过分馏分离化合物或用处理液除去气流的组分。 在一个实施例中，侧向下导管并入到并行流多个下降管托盘中。 在另一个实施例中，降液管具有将液体引导到降液管下方的甲板上的倾斜侧壁。 倾斜的侧壁还在下部降液管入口之上提供额外的体积，以减少在该入口处的挤压，而不需要静止甲板。
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公开(公告)号：US07204477B2
公开(公告)日：2007-04-17
申请号：US11142804
申请日：2005-06-01
IPC分类号： B01F3/04
摘要： The invention comprises multiple configurations of downcomers in a parallel flow multiple downcomer tray for vapor-liquid contacting processes such as the separation of chemical compounds via fractional distillation or the removal of a component of a gas stream with a treating liquid. In one embodiment, side downcomers are incorporated into a parallel flow multiple downcomer tray. In another embodiment, the downcomers have an inclined side wall that directs liquid onto the deck below the downcomer. The inclined side wall also provides additional volume above the inferior downcomer inlet to reduce pinching at this inlet without the need for a stilling deck.
摘要翻译： 本发明包括用于气 - 液接触方法的并行流多重降液管的多个构造的降液管，例如通过分馏分离化合物或用处理液除去气流的组分。 在一个实施例中，侧向下导管并入到并行流多个下降管托盘中。 在另一个实施例中，降液管具有将液体引导到降液管下方的甲板上的倾斜侧壁。 倾斜的侧壁还在下部降液管入口之上提供额外的体积，以减少在该入口处的挤压，而不需要静止甲板。
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公开(公告)号：US20090294997A1
公开(公告)日：2009-12-03
申请号：US12132362
申请日：2008-06-03
申请人： Daniel R. Monkelbaan
发明人： Daniel R. Monkelbaan
IPC分类号： B01F3/04
CPC分类号： B01D3/008
摘要： One exemplary embodiment can be a distributor for a liquid in a gas-liquid contacting vessel. The distributor can include:a first member forming a plurality of apertures permitting a liquid to pass there-through;a first compartment coupled to the first member forming a barrier proximate to a perimeter of a first aperture of the plurality of apertures; anda second compartment coupled to the first member forming a barrier proximate to a perimeter of a second aperture of the plurality of apertures.Generally, the first compartment forms a hole at a first height and the second compartment forms a hole at a second height different from the first height with respect to the first member.
摘要翻译： 一个示例性实施例可以是用于气液接触容器中的液体的分配器。 分配器可以包括：形成允许液体通过的多个孔的第一构件; 耦合到所述第一构件的第一隔室，形成靠近所述多个孔的第一孔的周边的阻挡层; 以及耦合到第一构件的第二隔室，其形成靠近所述多个孔的第二孔的周边的阻挡层。 通常，第一隔室在第一高度处形成孔，并且第二隔室在相对于第一构件不同于第一高度的第二高度处形成孔。
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公开(公告)号：US5244604A
公开(公告)日：1993-09-14
申请号：US997805
申请日：1992-12-29
IPC分类号： B01D3/20
CPC分类号： B01D3/20
摘要： The efficiency of multiple downcomer type fractionation trays is increased by increasing the length of the liquid flow path and providing Lewis Case II point to plate efficiency enhancement. Baffles (7) extending axially along the vertical axis of a fractionation column divide the intertray volumes of the column into defined vapor passageways. A pair of inclined liquid deflecting baffles (3) over each downcomer (10) connects the outlets and inlets of vertically adjacent downcomers and provides a crisscrossing liquid flow path. Beds (14) of vapor-liquid contacting material increase tray efficiency.
摘要翻译： 通过增加液体流动路径的长度并提供Lewis Case II点提高板效率，可以提高多个降液管式分馏塔的效率。 沿着分馏塔的垂直轴线轴向延伸的挡板（7）将塔的插入体积分成限定的蒸气通道。 每个降液管（10）上的一对倾斜的液体偏转挡板（3）连接垂直相邻的降液管的出口和入口，并提供交叉的液体流动路径。 气 - 液接触材料床（14）提高了托盘效率。
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公开(公告)号：US5223183A
公开(公告)日：1993-06-29
申请号：US862472
申请日：1992-04-02
摘要： The efficiency of multiple downcomer type fractionation trays is increased by increasing the length of the liquid flow path and providing Lewis Case II point to plate efficiency enhancement Baffles (7) extending axially along the vertical axis of a fractionation column divide the intertray volumes of the column into defined vapor passageways. A pair of inclined liquid deflecting baffles (3) over each downcomer (10) connects the outlets and inlets of vertically adjacent downcomers and provides a crisscrossing liquid flow path.
摘要翻译： 通过增加液体流动路径的长度并提供Lewis Case II点来提高多个降液管式分馏塔的效率，从而提高板效率的增强沿着分馏柱的垂直轴轴向延伸的挡板（7）将柱的插入体积分开 进入定义的蒸气通道。 每个降液管（10）上的一对倾斜的液体偏转挡板（3）连接垂直相邻的降液管的出口和入口，并提供交叉的液体流动路径。
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公开(公告)号：US08205863B2
公开(公告)日：2012-06-26
申请号：US12132362
申请日：2008-06-03
申请人： Daniel R. Monkelbaan
发明人： Daniel R. Monkelbaan
IPC分类号： B01F3/04
CPC分类号： B01D3/008
摘要： One exemplary embodiment can be a distributor for a liquid in a gas-liquid contacting vessel. The distributor can include: a first member forming a plurality of apertures permitting a liquid to pass there-through; a first compartment coupled to the first member forming a barrier proximate to a perimeter of a first aperture of the plurality of apertures; and a second compartment coupled to the first member forming a barrier proximate to a perimeter of a second aperture of the plurality of apertures. Generally, the first compartment forms a hole at a first height and the second compartment forms a hole at a second height different from the first height with respect to the first member.
摘要翻译： 一个示例性实施例可以是用于气液接触容器中的液体的分配器。 分配器可以包括：形成允许液体通过的多个孔的第一构件; 耦合到所述第一构件的第一隔室，形成靠近所述多个孔的第一孔的周边的阻挡层; 以及耦合到第一构件的第二隔室，其形成靠近所述多个孔的第二孔的周边的阻挡层。 通常，第一隔室在第一高度处形成孔，并且第二隔室在相对于第一构件不同于第一高度的第二高度处形成孔。
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公开(公告)号：US20080054502A1
公开(公告)日：2008-03-06
申请号：US11468328
申请日：2006-08-30
申请人： Daniel R. Monkelbaan
发明人： Daniel R. Monkelbaan
IPC分类号： B01D47/16
CPC分类号： B01D3/008
摘要： A liquid distributor for use in a column having distillation trays has been developed. The liquid distributor functions to uniformly distribute a descending liquid stream across the tray for interaction with an ascending vapor stream. The liquid distributor has a feed pipe which delivers the liquid stream to an underlying elongated trough. Liquid discharge holes are positioned in the floor of the trough. A perforated v-plate positioned within the trough so that liquid from the feed pipe passes through the perforated v-plate before encountering the floor of the trough. When liquid passes through the perforated v-plate, the stream is divided into smaller streams of lower velocity, providing a more uniform overall flow rate of liquid passing through the trough. Liquid is then delivered from the discharge outlets of the trough onto the upper surface of the tray with a substantially uniform flow rate across the trough.
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公开(公告)号：US06293528B1
公开(公告)日：2001-09-25
申请号：US09277072
申请日：1999-03-26
IPC分类号： B01F304
CPC分类号： B01D3/225 , B01D3/008 , B01D3/16 , B01D3/20 , B01D3/22 , B01J2219/30 , B01J2219/32
摘要： The flooding capacity of a fractionation tray (2) is increased by the addition of at least one layer of low surface area grids (3) above the inlet to the downcomers (6,12) located on the tray (2). The grids (3) extend upward for a distance equal to one to four times the depth of the downcomers. The grids may rest upon the top edge of the downcomers or on the tray decking between the top portions of the downcomer sidewalls.
摘要翻译： 通过在位于托盘（2）上的降液管（6,12）的入口上方添加至少一层低表面积网格（3）来提高分馏盘（2）的淹水能力。 格栅（3）向上延伸等于降液管深度的一至四倍的距离。 网格可以搁置在降液管的顶部边缘或者在降液管侧壁的顶部之间的托盘上。
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公开(公告)号：US07445198B2
公开(公告)日：2008-11-04
申请号：US11468322
申请日：2006-08-30
申请人： Daniel R. Monkelbaan
发明人： Daniel R. Monkelbaan
IPC分类号： B01F3/04
CPC分类号： B01D3/008
摘要： A liquid distributor for use in a column having distillation trays has been developed. The liquid distributor functions to uniformly distribute a descending liquid stream across the tray for interaction with an ascending vapor stream. The liquid distributor has a feed pipe which delivers the liquid stream to an underlying elongated trough. Liquid discharge holes are positioned in the floor of the trough. A perforated v-plate positioned within the trough so that liquid from the feed pipe passes through the perforated v-plate before encountering the floor of the trough. When liquid passes through the perforated v-plate, the stream is divided into smaller streams of lower velocity, providing a more uniform overall flow rate of liquid passing through the trough. Liquid is then delivered from the discharge outlets of the trough onto the upper surface of the tray with a substantially uniform flow rate across the trough.
摘要翻译： 已经开发了用于具有蒸馏塔盘的液体分配器。 液体分配器用于使下降的液体流均匀地分布在托盘上以与上升的蒸气流相互作用。 液体分配器具有将液体流输送到下面的细长槽的进料管。 液体排放孔位于槽的底部。 定位在槽内的穿孔V型板，使得来自进料管的液体在遇到槽的底部之前穿过穿孔的v板。 当液体通过穿孔的v板时，流被分成较小的较低流速的流，从而提供通过槽的液体的更均匀的总流速。 然后将液体从槽的排出口输送到托盘的上表面上，以大致均匀的流速通过槽。
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