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1.发明授权Integrated controlled freeze zone (CFZ) tower and dividing wall (DWC) for enhanced hydrocarbon recovery 有权综合控制冻结区（CFZ）塔和分隔壁（DWC），用于提高烃回收率公开(公告)号：US08312738B2
公开(公告)日：2012-11-20
申请号：US12518866
申请日：2007-11-20
IPC分类号： F25J3/00
CPC分类号： B01D3/166 , B01D3/14 , B01D3/141 , F25J3/0209 , F25J3/0233 , F25J3/0238 , F25J3/0266 , F25J2200/02 , F25J2200/50 , F25J2200/74 , F25J2200/96 , F25J2205/20 , F25J2205/40 , F25J2205/60 , F25J2205/80 , F25J2220/66 , F25J2240/40 , F25J2270/12 , F25J2280/40 , Y02C10/12
摘要： The present invention relates to methods and apparatuses for the operation of a distillation tower containing a controlled freezing zone and at least one distillation section. The process and tower design are utilized for the additional recovery of hydrocarbons from an acid gas. In this process, a separation process is utilized in which a multi-component feedstream is introduced into an apparatus that operates under solids forming conditions for at least one of the feedstream components. The freezable component, although typically CO2, H2S, or another acid gas, can be any component that has the potential for forming solids in the separation system. A dividing wall is added to at least a portion of the lower distillation section of the apparatus to effect the separation of at least some fraction of the hydrocarbons in that portion of the tower.
摘要翻译： 本发明涉及用于操作含有受控冷冻区和至少一个蒸馏段的蒸馏塔的方法和设备。 工艺和塔架设计用于从酸性气体中再次回收碳氢化合物。 在该方法中，使用分离方法，其中将多组分进料流引入到在至少一种进料流组分的固体形成条件下操作的装置中。 可冷冻组分虽然通常为CO 2，H 2 S或另一种酸性气体，但可以是在分离系统中具有形成固体的潜力的任何组分。 将分隔壁加入到装置的低级蒸馏段的至少一部分中以在塔的该部分中分离至少一部分烃。
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2.发明申请Integrated Controlled Freeze Zone (CFZ) Tower and Dividing Wall (DWC) for Enhanced Hydrocarbon Recovery 有权集成控制冷冻区（CFZ）塔和分隔墙（DWC），用于增强烃回收公开(公告)号：US20090266107A1
公开(公告)日：2009-10-29
申请号：US12518866
申请日：2007-11-20
IPC分类号： F25J3/00
CPC分类号： B01D3/166 , B01D3/14 , B01D3/141 , F25J3/0209 , F25J3/0233 , F25J3/0238 , F25J3/0266 , F25J2200/02 , F25J2200/50 , F25J2200/74 , F25J2200/96 , F25J2205/20 , F25J2205/40 , F25J2205/60 , F25J2205/80 , F25J2220/66 , F25J2240/40 , F25J2270/12 , F25J2280/40 , Y02C10/12
摘要： The present invention relates to methods and apparatuses for the operation of a distillation tower containing a controlled freezing zone and at least one distillation section. The process and tower design are utilized for the additional recovery of hydrocarbons from an acid gas. In this process, a separation process is utilized in which a multi-component feedstream is introduced into an apparatus that operates under solids forming conditions for at least one of the feedstream components. The freezable component, although typically CO2, H2S, or another acid gas, can be any component that has the potential for forming solids in the separation system. A dividing wall is added to at least a portion of the lower distillation section of the apparatus to effect the separation of at least some fraction of the hydrocarbons in that portion of the tower.
摘要翻译： 本发明涉及用于操作含有受控冷冻区和至少一个蒸馏段的蒸馏塔的方法和设备。 工艺和塔架设计用于从酸性气体中再次回收碳氢化合物。 在该方法中，使用分离方法，其中将多组分进料流引入到在至少一种进料流组分的固体形成条件下操作的装置中。 可冷冻组分虽然通常为CO 2，H 2 S或另一种酸性气体，但可以是在分离系统中具有形成固体的潜力的任何组分。 将分隔壁加入到装置的低级蒸馏段的至少一部分中以在塔的该部分中分离至少一部分烃。
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公开(公告)号：US20110168019A1
公开(公告)日：2011-07-14
申请号：US13119356
申请日：2009-08-27
IPC分类号： B01D53/14
CPC分类号： B01D53/1468 , B01D53/1406 , B01D53/1475 , B01D53/77 , B01D2251/206 , B01D2257/304 , B01D2257/504 , Y02C10/06
摘要： A gas processing facility for the separation of fluids is provided. The facility includes co-current contactors placed in series. Each co-current contactor receives a gas stream that includes a non-absorbing gas such as a hydrocarbon gas or nitrogen. The gas stream also includes an acid gas or other contaminant. Each co-current contactor also receives a liquid solvent stream. The co-current contactors then each release a sweetened gas stream and a gas-treating solution. In one processing direction, the contactors are arranged to deliver progressively sweetened gas streams. In the opposite processing direction, the contactors are arranged to deliver progressively richer gas-treating solutions. In one aspect, the facility includes at least a first co-current contactor, a second co-current contactor and a final co-current contactor. However, any number of at least two co-current separators may be employed. Methods and processes for separating a gas stream are also provided.
摘要翻译： 提供了用于分离流体的气体处理设备。 该设施包括串联的并流接触器。 每个并流接触器接收包括诸如烃气体或氮气的非吸收气体的气流。 气流还包括酸性气体或其它污染物。 每个并流接触器还接收液体溶剂流。 然后，共同电流接触器释放出增加的气流和气体处理溶液。 在一个处理方向上，接触器布置成递送逐渐变甜的气流。 在相反的处理方向上，接触器布置成递送更加丰富的气体处理溶液。 在一个方面，该设施包括至少第一并流接触器，第二并流接触器和最终并流接触器。 然而，可以使用任何数量的至少两个并流分离器。 还提供了用于分离气流的方法和方法。
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公开(公告)号：US20100018248A1
公开(公告)日：2010-01-28
申请号：US12518863
申请日：2007-10-20
IPC分类号： F25J3/00
CPC分类号： B01D3/24 , B01D3/166 , B01D3/26 , F25J3/0209 , F25J3/0233 , F25J3/0266 , F25J2200/02 , F25J2200/74 , F25J2200/90 , F25J2205/04 , F25J2205/20 , F25J2215/04 , F25J2220/66 , F25J2240/02 , F25J2240/40 , F25J2260/80 , F25J2270/12 , F25J2270/60 , F25J2280/40 , F25J2290/40 , F25J2290/72 , Y02C10/12
摘要： A cryogenic distillation tower is provided for the separation of a fluid stream containing at least methane and carbon dioxide. The cryogenic distillation tower has a lower stripping section, an upper rectification section, and an intermediate spray section. The intermediate spray section includes a plurality of spray nozzles that inject a liquid freeze zone stream. The nozzles are configured such that substantial liquid coverage is provided across the inner diameter of the intermediate spray section. The liquid freeze zone stream generally includes methane at a temperature and pressure whereby both solid carbon dioxide particles and a methane-enriched vapor stream are formed. The tower may further include one or more baffles below the nozzles to create frictional resistance to the gravitational flow of the liquid freeze zone stream. This aids in the breakout and recovery of methane gas. Additional internal components are provided to improve heat transfer and to facilitate the breakout of methane gas.
摘要翻译： 提供了一种用于分离至少包含甲烷和二氧化碳的流体物流的低温蒸馏塔。 低温蒸馏塔具有较低的汽提段，上部精馏段和中间喷雾段。 中间喷射部分包括喷射液体冻结区流的多个喷嘴。 这些喷嘴被配置成使得在中间喷射部分的内径上提供了显着的液体覆盖。 液体冷冻区气流通常包括在温度和压力下形成甲烷的固体二氧化碳颗粒和富含甲烷的蒸汽流。 该塔还可包括在喷嘴下方的一个或多个挡板，以产生对液体冻结区流的重力流的摩擦阻力。 这有助于甲烷气体的爆发和回收。 提供额外的内部组件以改善热传递和促进甲烷气体的爆发。
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公开(公告)号：US10300429B2
公开(公告)日：2019-05-28
申请号：US14948422
申请日：2015-11-23
摘要： A method for decontaminating a contaminated fluid stream, comprising receiving the contaminated fluid stream, distributing the contaminated fluid stream substantially equally across a plurality of separation units sharing a unitary pressure boundary, receiving a solvent stream, and co-currently contacting the contaminated fluid stream with the solvent stream in the plurality of separation units.
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公开(公告)号：US10130897B2
公开(公告)日：2018-11-20
申请号：US14760539
申请日：2013-10-24
申请人： Edward J. Grave , John T. Cullinane , Antonious J. A. M. Hendriks , Tom Meekhof , Frederik A. Lammers
发明人： Edward J. Grave , John T. Cullinane , Antonious J. A. M. Hendriks , Tom Meekhof , Frederik A. Lammers
摘要： A co-current contacting system is described herein. The co-current contacting system includes a co-current contactor located in-line within a pipe. The co-current contactor includes an annular support ring configured to maintain the co-current contactor within the pipe and a number of radial blades configured to allow a liquid stream to flow into the co-current contactor. The co-current contacts also includes a central gas entry cone configured to allow a gas stream to flow through a hollow section within the co-current contactor, wherein the co-current contactor provides for efficient incorporation of liquid droplets formed from the liquid stream into the gas stream. The co-current contacting system also includes a separation system configured to remove the liquid droplets from the gas stream.
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7.发明申请Separating Impurities from a Fluid Stream Using Multiple Co-Current Contactors 审中-公开使用多个并流接触器从流体流分离杂质公开(公告)号：US20160199774A1
公开(公告)日：2016-07-14
申请号：US14948422
申请日：2015-11-23
CPC分类号： B01D53/1406 , B01D53/1462 , B01D53/1468 , B01D53/1475 , B01D53/1481 , B01D53/18 , B01D53/263 , B01D2252/2023 , B01D2252/204 , B01D2257/306 , B01D2257/308 , C10L3/102 , C10L3/103 , C10L3/104 , C10L3/106 , C10L2290/08 , C10L2290/542
摘要： A method for decontaminating a contaminated fluid stream, comprising receiving the contaminated fluid stream, distributing the contaminated fluid stream substantially equally across a plurality of separation units sharing a unitary pressure boundary, receiving a solvent stream, and co-currently contacting the contaminated fluid stream with the solvent stream in the plurality of separation units.
摘要翻译： 一种用于净化污染流体物流的方法，包括接收被污染的流体物流，将污染的流体物流基本上均匀地分布在共同的单一压力边界的多个分离单元上，接收溶剂流，并将污染的流体物流与 多个分离单元中的溶剂流。
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公开(公告)号：US09919237B2
公开(公告)日：2018-03-20
申请号：US14426018
申请日：2013-09-30
CPC分类号： B01D3/14 , B01D3/008 , B01D3/20 , B01D53/1456 , B01D53/185 , B01D2256/24 , B01D2257/304 , B01D2257/504 , B01F3/04439 , B01F3/04496 , B01J19/32 , B01J2219/32272 , B01J2219/32275 , B01J2219/33 , B63B2035/448 , Y02P70/34
摘要： Systems and methods are provided for reducing maldistribution of liquids and vapors in packed towers. An exemplary separation system includes a separation tower including at least two packed beds, and a vapor redistribution plate disposed between two sequentially disposed packed beds, wherein the vapor redistribution plate is configured to mix a vapor from a lower packed bed before introducing the vapor into an upper packed bed.
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公开(公告)号：US09597622B2
公开(公告)日：2017-03-21
申请号：US14565018
申请日：2014-12-09
CPC分类号： B01D45/12 , B01D1/305 , B01D45/16 , B01D47/14 , B01D50/004 , B04C3/04 , B04C5/28 , C10L3/101
摘要： The present techniques are directed to a method for removing entrained liquid hydrocarbons in a countercurrent contact separator to produce a lean hydrocarbons gas. The method includes introducing a gas stream into an inlet of the countercurrent contact separator and flowing the gas stream through a bulk separator to capture a portion of the entrained liquid hydrocarbons. The method includes flowing the gas stream through a plurality of cyclone bundles, where the plurality of cyclone bundles are located in risers to capture a remaining fraction of the entrained liquid hydrocarbons. The method includes flowing the captured entrained liquids downward into a drain line countercurrent to the gas stream. The method includes removing the captured entrained liquids through a bottom outlet of the countercurrent contact separator. The method includes removing the lean hydrocarbons gas through a top outlet of the countercurrent contact separator.
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10.发明申请公开(公告)号：US20160115391A1
公开(公告)日：2016-04-28
申请号：US14871184
申请日：2015-09-30
IPC分类号： C10G1/04
CPC分类号： C10G1/045 , B01D11/00 , B01D11/0223 , B01D11/0242 , B01D11/0284 , B01D21/0003 , B01D21/10 , B01D21/34 , C10G1/04
摘要： The disclosure includes techniques for recovering hydrocarbons from a bituminous feed in a non-aqueous extraction process, comprising a vessel that comprises a feed inlet on a proximate end of the vessel, a feed outlet on a distal end of the vessel, a bitumen outlet, and a plurality of hoppers, wherein each hopper comprises a tailing outlet.
摘要翻译： 本公开包括用于在非水提取方法中从沥青进料中回收烃的技术，其包括容器，该容器包括在容器的近端上的进料入口，容器的远端上的进料出口，沥青出口， 和多个料斗，其中每个料斗包括拖尾出口。
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