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公开(公告)号：US20190336908A1
公开(公告)日：2019-11-07
申请号：US16513156
申请日：2019-07-16
IPC分类号： B01D53/14 , B01D53/18 , C10L3/10 , B01D53/52 , B01D53/79 , C10G21/16 , C10G21/30 , C10G70/06 , B01D11/04
摘要： The disclosure includes a method, comprising passing a fluid into a co-current contactor, passing a solvent into the co-current contactor, dividing the solvent into solvent droplets having a first average droplet size, placing the fluid in contact with the solvent droplets to create a combined stream, coalescing at least a portion of the solvent droplets to create solvent droplets having a second average droplet size, wherein the second average droplet size is greater than the first average droplet size, and separating the fluid and the solvent.
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公开(公告)号：US20180361309A1
公开(公告)日：2018-12-20
申请号：US15949613
申请日：2018-04-10
摘要： A fractionation system for removing heavy hydrocarbons in a gas stream. A stripping section receives a predominantly liquid phase of the feed gas stream. A co-current contacting system receives a predominantly vapor phase of the feed gas stream. The co-current contacting system includes a compact contacting bundle disposed within a vessel and including a plurality of substantially parallel contacting units, each of the plurality of contacting units having a droplet generator, a mass transfer section, and a separation system. Each droplet generator generates droplets from a liquid disperses the droplets into a gas stream. Each mass transfer section provides a mixed, two-phase flow having a vapor phase and a liquid phase. Each separation system separates the vapor phase from the liquid phase such that the concentration of heavy hydrocarbons in the vapor phase is lower than in the liquid phase.
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公开(公告)号：US10112848B2
公开(公告)日：2018-10-30
申请号：US14821232
申请日：2015-08-07
申请人： Edward J. Grave , Michael D. Olson
发明人： Edward J. Grave , Michael D. Olson
IPC分类号： C02F1/38 , B01D17/038 , C10G33/08 , C10G33/06 , B01D17/12 , B01D17/04 , E21B43/36 , B01D17/02 , C02F101/32 , C02F103/36
摘要： A method of emulsion extraction and processing from an oil/water separator, comprising detecting an emulsion parameter, passing an emulsion stream out of the separator, combining the emulsion stream with a water stream exiting the separator to create a diluted emulsion, dynamically adjusting a dilution of the diluted emulsion based at least in part on the emulsion parameter, and separating the diluted emulsion into an underflow stream comprising substantially water and a reject stream comprising substantially oil.
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公开(公告)号：US09829247B2
公开(公告)日：2017-11-28
申请号：US14516689
申请日：2014-10-17
CPC分类号： F25J3/0266 , B01D3/4211 , C07C7/05 , C10L3/101 , C10L2290/141 , C10L2290/18 , C10L2290/36 , C10L2290/543 , C10L2290/58 , C10L2290/60 , F25J1/0022 , F25J1/0027 , F25J3/0209 , F25J3/0233 , F25J3/0295 , F25J3/061 , F25J3/0635 , F25J3/08 , F25J2200/02 , F25J2200/30 , F25J2200/50 , F25J2200/74 , F25J2205/04 , F25J2205/20 , F25J2220/66 , F25J2235/60 , F25J2280/02 , F25J2280/40 , F25J2290/12 , F25J2290/40 , Y02C10/12
摘要： The present disclosure provides a method for separating a feed stream in a distillation tower. The method may include forming solids in a controlled freeze zone section of the distillation tower; emitting radiation from a first radiation source in the controlled freeze zone section while the controlled freeze zone section forms no solids; detecting radiation emitted by the first radiation source as a first radiation level; detecting radiation emitted by the first radiation source as a second radiation level after detecting the first radiation level; and determining whether the solids adhered to at least one of on and around a first mechanical component included in the controlled freeze zone section based on the first radiation level and the second radiation level.
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公开(公告)号：US20170174530A1
公开(公告)日：2017-06-22
申请号：US15367040
申请日：2016-12-01
CPC分类号： C02F1/008 , B01D17/0214 , B01D17/0217 , B01D17/045 , B01D17/12 , C02F1/40 , C02F2101/32 , C02F2209/005 , C02F2209/40 , C02F2209/42 , E21B43/36 , E21B43/40 , E21B49/08 , G01N33/1833 , G01N33/1893 , Y02A20/206
摘要： An oil-in-water monitoring (OIWM) system for monitoring an oil-in-water concentration of treated water in a subsea processing system. The system includes a first OIWM portion including a separation component configured to separate the treated water stream into a separated oil portion and a separated water portion which has a plenum including the separated oil portion and the separated water portion. A separation component instrument is operatively coupled to the plenum. The system also includes at least two of: an oil line instrument operatively coupled to an oil line, a water line instrument operatively coupled to a water line, and an inlet line instrument operatively coupled to the inlet line. A computational device is configured to output an oil-in-water concentration of the inlet treated water stream using the parameters measured by the separation component instrument and at least two of the other instruments. Methods using such systems are also disclosed.
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公开(公告)号：US20160263516A1
公开(公告)日：2016-09-15
申请号：US15009936
申请日：2016-01-29
CPC分类号： B01D53/1406 , B01D11/04 , B01D11/0419 , B01D11/0488 , B01D53/1462 , B01D53/18 , B01D53/526 , B01D53/79 , B01D2011/005 , B01D2252/204 , B01D2257/304 , B01D2257/504 , C10G21/00 , C10G21/16 , C10G21/30 , C10G70/06 , C10G2300/207 , C10L3/10 , C10L3/103 , C10L3/104 , C10L2290/18 , C10L2290/541
摘要： The disclosure includes a method, comprising passing a fluid into a co-current contactor, passing a solvent into the co-current contactor, dividing the solvent into solvent droplets having a first average droplet size, placing the fluid in contact with the solvent droplets to create a combined stream, coalescing at least a portion of the solvent droplets to create solvent droplets having a second average droplet size, wherein the second average droplet size is greater than the first average droplet size, and separating the fluid and the solvent.
摘要翻译： 本公开包括一种方法，包括使流体流入并流接触器，将溶剂通入并流接触器，将溶剂分成具有第一平均液滴尺寸的溶剂液滴，使流体与溶剂液滴接触 产生组合的流，将至少一部分溶剂液滴聚结以产生具有第二平均液滴尺寸的溶剂液滴，其中第二平均液滴尺寸大于第一平均液滴尺寸，并分离流体和溶剂。
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公开(公告)号：US20150306520A1
公开(公告)日：2015-10-29
申请号：US14683854
申请日：2015-04-10
摘要： The current disclosure relates to multiphase fluid separation via a multiphase separation system. The multiphase separation system is configured to feed a multiphase fluid into feed lines within the multiphase separation system, wherein the feed lines consist of an upper line, a middle line, and a lower line. The upper line is configured to flow a first stream substantially including oil into an oil section of a control volume. The middle line is configured to flow a second stream substantially including an oil/water emulsion into an oil/water emulsion section of the control volume. The lower line is configured to flow a third stream substantially including water into a water section of the control volume. The control volume is configured to adjust fluid flow rate at an outlet, wherein the oil section, the water section, and the oil/water emulsion section each commingle at different heights of the control volume.
摘要翻译： 本公开涉及通过多相分离系统的多相流体分离。 多相分离系统被配置为将多相流体供给到多相分离系统内的进料管线中，其中进料管线由上管线，中间管线和下管线组成。 上部线被配置成将基本上包括油的第一流流入控制体积的油部分。 中间线被配置成将基本上包含油/水乳液的第二流流入控制体积的油/水乳液部分。 较低的线被配置成将基本上包括水的第三流流动到控制体积的水部分中。 控制体积被配置为调节出口处的流体流速，其中油分段，水部分和油/水乳液部分各自在控制体积的不同高度处相交。
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8.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：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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