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公开(公告)号：US20170015612A1
公开(公告)日：2017-01-19
申请号：US15282495
申请日：2016-09-30
CPC分类号： C07C29/76 , B01D9/0059 , B01D61/145 , B01D61/16 , B01D63/16 , B01D65/02 , B01D2311/04 , B01D2311/08 , B01D2311/12 , B01D2311/22 , B01D2311/2642 , B01D2315/02 , B01D2315/04 , B01D2315/10 , B01D2321/02 , B01D2321/04 , B01D2321/10 , B01D2321/2058 , B01J14/00 , B01J19/24 , B01J2219/24 , C07C29/88 , C07C31/202 , C10L3/107 , C10L2290/547 , C10L2290/548
摘要： A system and process for removing divalent ions from a MEG feed stream is presented. The system includes a chemical treatment tank where chemicals are mixed with the feed stream to form insoluble carbonate and hydroxide salts. The system also includes a solid-liquid separation unit that receives the feed stream from the chemical treatment tank and separates it into a liquids portion containing MEG and a insoluble salts portion. The system may also include washing the insoluble salts portion to remove additional MEG, which is then recycled to a MEG regeneration or reclamation process. The system may also include a dryer that receives waste slurry from the solid-liquid separation unit and dries it to form a solid waste, thereby facilitating its handling, storage, and disposal.
摘要翻译： 提出了从MEG进料流中除去二价离子的系统和方法。 该系统包括化学处理槽，其中化学品与进料流混合以形成不溶性碳酸盐和氢氧化物盐。 该系统还包括固体分离单元，其接收来自化学处理槽的进料流并将其分离成含有MEG和不溶性盐部分的液体部分。 该系统还可以包括洗涤不溶性盐部分以除去另外的MEG，然后将其再循环至MEG再生或回收方法。 该系统还可以包括干燥器，其接收来自固液分离单元的废料浆并将其干燥以形成固体废物，从而便于其处理，储存和处理。
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62.发明授权公开(公告)号：US09505990B2
公开(公告)日：2016-11-29
申请号：US14256647
申请日：2014-04-18
发明人： Gary W Sams , Joseph Min-Hsiun Lee
CPC分类号： C10G31/08 , B01F3/0807 , B01F3/0865 , B01F5/0456 , B01F5/0463 , B01F5/0466 , C10G21/30 , C10G2300/4056
摘要： A system for desalting a crude oil stream includes an elongated, vertically oriented vessel that has an interior piping structure arranged concentric to the vessel. The piping structure, which may have more than one level, has a plurality of spray nozzles oriented at a downward angle for atomizing wash water into a downward flowing crude oil stream. The spray nozzles may be located on a same side or opposite sides of the piping structure. Where multiple levels are used, the number of spray nozzles on each level may be the same as or different than the number of spray nozzles on other levels. The pressure drop through each spray nozzle is preferably no greater than 300 psi and the nozzles preferably deliver a dilution water droplet preferably no larger than 300 microns in diameter. A mixing valve, static mixer, or both can be placed downstream of the vessel.
摘要翻译： 用于脱盐原油流的系统包括细长的垂直取向的容器，其具有与容器同心布置的内部管道结构。 可以具有多于一个级别的管道结构具有多个以向下的角度定向的喷雾喷嘴，用于将洗涤水雾化成向下流动的原油流。 喷嘴可以位于管道结构的相同侧或相对侧上。 在使用多个级别的情况下，每个级别的喷嘴数量可以与其他级别上的喷嘴喷嘴的数量相同或不同。 通过每个喷嘴的压降优选不大于300psi，并且喷嘴优选地输送直径优选不大于300微米的稀释水滴。 混合阀，静态混合器或两者可以放置在容器的下游。
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63.发明申请公开(公告)号：US20160175732A1
公开(公告)日：2016-06-23
申请号：US15056256
申请日：2016-02-29
发明人： Joseph Min-Hsiun Lee , Gary W. Sams
CPC分类号： B01D1/30 , C07C29/76 , C07C29/80 , C07C31/202
摘要： A system for removing salt from a process stream being fed into a flash separator introduces a swirling motive fluid into the fluid column of the separator. The swirling motive fluid comes into contact with salt components residing in the fluid of the column to create a salt slurry. Means to limit the upward movement of the swirling motive fluid can be provided. The salt slurry is then removed and can be sent to a brine generation vessel. Saturated brine from the vessel is transported back to the fluid column to replace the motive fluid in the column.
摘要翻译： 用于从进料到快速分离器中的工艺流中除去盐的系统将旋转运动流体引入分离器的流体塔。 旋转的动力流体与存在于柱的流体中的盐组分接触以产生盐浆。 可以提供限制旋转运动流体向上运动的手段。 然后将盐浆除去，并将其送入盐水生成容器。 来自容器的饱和盐水被运回到流体塔中以替换塔中的运动流体。
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64.发明授权Salt removal and transport system and method for use in a mono ethylene glycol reclamation process 有权用于单乙二醇回收工艺的除盐和运输系统和方法公开(公告)号：US09272972B2
公开(公告)日：2016-03-01
申请号：US14307232
申请日：2014-06-17
发明人： Joseph Min-Hsiun Lee , Gary W. Sams
CPC分类号： B01D1/30 , C07C29/76 , C07C29/80 , C07C31/202
摘要： A system for removing salt from a rich mono ethylene glycol (MEG) stream being fed into a flash separator isolates the fluid residing in the brine column of the separator from the MEG and introduces a swirling motive fluid into the column. The swirling motive fluid comes into contact with salt components residing in the isolated fluid of the column to create a salt slurry. The salt slurry is then removed and sent to a brine generation vessel. Saturated brine from the vessel is transported back to the column to replace the motive fluid in the column.
摘要翻译： 将从进料到闪蒸分离器中的富单乙二醇（MEG）流中除去盐的系统将分离器的盐水柱中存在的流体与MEG分离，并将旋转的动力流体引入塔中。 旋转的动力流体与驻留在塔的分离流体中的盐组分接触以产生盐浆。 然后将盐浆除去并送入盐水生成容器。 来自容器的饱和盐水被运回塔中以代替塔中的动力流体。
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65.发明申请Salt Removal and Transport System and Method For Use In A Mono Ethylene Glycol Reclamation Process 有权脱盐和运输系统及用于单乙二醇回收工艺的方法公开(公告)号：US20150361016A1
公开(公告)日：2015-12-17
申请号：US14307232
申请日：2014-06-17
发明人： Joseph Min-Hsiun Lee , Gary W. Sams
CPC分类号： B01D1/30 , C07C29/76 , C07C29/80 , C07C31/202
摘要： A system for removing salt from a rich mono ethylene glycol (MEG) stream being fed into a flash separator isolates the fluid residing in the brine column of the separator from the MEG and introduces a swirling motive fluid into the column. The swirling motive fluid comes into contact with salt components residing in the isolated fluid of the column to create a salt slurry. The salt slurry is then removed and sent to a brine generation vessel. Saturated brine from the vessel is transported back to the column to replace the motive fluid in the column.
摘要翻译： 将从进料到闪蒸分离器中的富单乙二醇（MEG）流中除去盐的系统将分离器的盐水柱中存在的流体与MEG分离，并将旋转的动力流体引入塔中。 旋转的动力流体与驻留在塔的分离流体中的盐组分接触以产生盐浆。 然后将盐浆除去并送入盐水生成容器。 来自容器的饱和盐水被运回塔中以代替塔中的动力流体。
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公开(公告)号：US20140251140A1
公开(公告)日：2014-09-11
申请号：US14197747
申请日：2014-03-05
发明人： Gary W. Sams , Joseph Min-Hsiun Lee
IPC分类号： B04C3/00
CPC分类号： B04C5/103 , B01D19/0057 , B01D45/12 , B04C5/04
摘要： A system and process for an improvement to a gas-liquid cylindrical cyclone (“GLCC”) separator to reduce gas carry-under to the liquid outlet of the separator is described. The means for reducing gas carry-under is arranged within the interior space of the separator and below the inclined inlet of the separator to affect the tangential flow of the incoming liquid-and-gas mixture stream into the interior space. The reducing means may be a vortex locator, preferably in the form of a horizontal plate, arranged coaxial with the separator vessel and located at a vortex formation point within the interior space. The reducing means may also be a plurality of vertical baffles located at a lower end of the separator vessel and extending radially inward from the wall of the vessel. The reducing means may also be a combination of the horizontal plate and vertical baffles.
摘要翻译： 描述了用于改进气液圆柱形旋风分离器（“GLCC”）分离器的系统和方法，以减少气体携带到分离器的液体出口。 用于还原气体携带装置的装置布置在分离器的内部空间内并在分离器的倾斜入口下方，以影响进入的液体和气体混合物流进入内部空间的切向流动。 还原装置可以是涡旋定位器，优选地以水平板的形式，与分离器容器同轴设置并位于内部空间内的涡流形成点。 还原装置还可以是位于分离器容器的下端并从容器的壁径向向内延伸的多个垂直挡板。 还原装置也可以是水平板和垂直挡板的组合。
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公开(公告)号：US20140034504A1
公开(公告)日：2014-02-06
申请号：US14051105
申请日：2013-10-10
IPC分类号： C02F1/46
CPC分类号： B01D17/045 , B01D17/06 , B03C5/022 , B03C11/00 , B03C2201/02 , C02F1/4608
摘要： An apparatus for separating water from a water-in-oil mixture having an elongated inlet vessel with a lower outlet end and an upper inlet end, the length thereof being a multiple of the largest vessel cross-sectional dimension. A separation vessel having an oil outlet and a divergent water outlet has an inlet passageway in communication with the inlet vessel lower outlet end. At least one electrode is positioned within the inlet vessel by which a mixture flowing therethrough is subjected to an electric field.
摘要翻译： 一种用于从具有细长入口容器的油包水混合物中分离水的装置，其具有下出口端和上入口端，其长度是最大容器横截面尺寸的倍数。 具有出油口和发散水出口的分离容器具有与入口容器下出口端连通的入口通道。 至少一个电极位于入口容器内，流过其中的混合物经受电场。
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公开(公告)号：US20130220816A1
公开(公告)日：2013-08-29
申请号：US13857594
申请日：2013-04-05
CPC分类号： B01D17/045 , B01D17/06 , B03C3/09 , B03C3/41 , B03C3/49 , B03C11/00 , B03C2201/02 , B03C2201/04 , B03C2201/10 , B03C2201/30 , C10G2300/1011 , C10L1/026 , Y02E50/13 , Y02P30/20
摘要： A vertical electrostatic coalescer comprises a first and second electrode surface and a horizontally disposed foraminous surface. The first electrode surface and horizontally disposed foraminous surface are at ground potential. The first and second electrode surfaces share the same planar orientation relative to the central longitudinal axis of the vessel. The unique arrangement of the vessel and opposing pairs of first and second electrode surfaces provides for a substantially uniform voltage field around a perimeter of the vessel and an effective voltage field for coalescence within a center of the vessel. A circular-shaped distributor pipe or a distributor housing serves to absorb momentum of the incoming emulsion stream and distribute the stream into an interior of the vessel.
摘要翻译： 垂直静电聚结器包括第一和第二电极表面和水平设置的多孔表面。 第一电极表面和水平设置的多孔表面处于地电位。 第一和第二电极表面相对于容器的中心纵向轴线具有相同的平面取向。 容器和相对的第一和第二电极表面对的独特布置提供围绕容器周边的基本上均匀的电压场和用于在容器中心内聚结的有效电压场。 圆形分配管或分配器壳体用于吸收进入的乳液流的动量并将流分配到容器的内部。
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公开(公告)号：US10683219B2
公开(公告)日：2020-06-16
申请号：US14247003
申请日：2014-04-07
发明人： Brian E. Messenger
IPC分类号： C02F1/52 , C02F101/10 , C07C29/76 , C10L3/10 , B01D9/00 , C02F103/10
摘要： A system and process for the removal of divalent ions from a MEG-water stream are presented. The system includes a chemical treatment tank that receives the MEG-water stream, means for precipitating the calcium, magnesium, and hydroxide ions that are contained in the MEG-water stream, means for discharging the MEG-water stream from the chemical treatment tank, and means for recycling the discharged MEG-water stream back to the chemical treatment tank or routing it to a solids removal system. The means for precipitating the calcium, magnesium, and sulfate ions may be employed simultaneously or sequentially.
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公开(公告)号：US10590017B2
公开(公告)日：2020-03-17
申请号：US16164349
申请日：2018-10-18
IPC分类号： B01D17/02 , B01D17/04 , B01D17/06 , B03C11/00 , C02F1/40 , C02F1/463 , C02F1/48 , C10G32/02 , C10G33/02 , B03C5/02 , C02F101/32 , C02F103/28 , C02F103/30 , C02F103/32 , C02F103/36
摘要： A system for separating the components of an incoming oil-water mixture includes two electrode sets, one set arranged to apply an electrostatic field to an oil layer residing within a separator vessel and the other set arranged to apply an electrostatic field to the interface emulsion layer residing within the separator vessel. The first set of electrodes is in communication with a high voltage power source that ranges from 1 to 60 kV; the second set of electrodes is in communication with a low voltage power source that is no greater than 5 kV. Each set of electrodes may also be in communication with a second voltage source to provide increased power to promote effective coalescence. The system may also include power electronics to produce a variable amplitude and a variable frequency voltage supply to one or both electrode sets.
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