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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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公开(公告)号：US20180200646A1
公开(公告)日：2018-07-19
申请号：US15918485
申请日：2018-03-12
发明人： Marcus D. Sprenkel , Gary W. Sams , S. Pavankumar B. Mandewalkar , Luis Eduardo Caires Fernandez
CPC分类号： B01D17/045 , B01D17/0211 , B01D17/06 , B03C11/00 , B03C2201/02 , B65D90/52 , C10G33/06 , E21B43/34
摘要： A process train for a floating production storage and offloading installation includes a crude oil storage tank that is equipped with at least one electrostatic separator configured to subject the produced stream that enters the tank to an electric field. The electrostatic separator may include two inclined vessels containing electrostatic internals and in fluid communication with one another. Employing electrostatic separators within the tank can permit an allowable inlet water content into the tank of up to 80%, significantly reducing the required topside processing equipment.
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公开(公告)号：US20180208859A1
公开(公告)日：2018-07-26
申请号：US15937187
申请日：2018-03-27
发明人： Marcus D. Sprenkel , Gary W. Sams , S. Pavankumar B. Mandewalkar , Luis Eduardo Caires Fernandez
IPC分类号： C10G32/02 , B03C11/00 , B01D1/30 , C10G33/06 , C10G33/02 , C10G31/10 , C10G7/00 , B01D1/00 , B01D21/26 , B01D19/00 , B01D17/02
CPC分类号： C10G32/02 , B01D1/0094 , B01D1/305 , B01D17/02 , B01D17/0217 , B01D19/0036 , B01D21/267 , B03C11/00 , B03C2201/02 , C10G7/00 , C10G31/10 , C10G33/02 , C10G33/06 , C10G53/02 , C10G2300/208
摘要： A system and method for dehydrating crude oil on a floating production storage and offloading installation include a separator vessel to receive an incoming produced water stream, followed by a flash vessel, a treatment block, a crude oil storage tank, and an electrostatic treater. The treatment block includes a low pressure degasser followed by a compact electrostatic separator pre-treater or a compact electrostatic separator pre-treater followed by a low pressure degasser. The flash vessel and/or the low pressure degasser may employ an inlet cyclonic distributor and demisting cyclones, while the electrostatic treater may employ DUAL FREQUENCY® technology. The separator vessel may be a single horizontal two-phase separator/degasser or two vertical two-phase separator/degassers that operate in parallel with each receiving approximately 50 percent of the incoming produced water stream. The final outlet stream preferably contains no more than 0.5 BS&W and 285 milligrams per liter salt.
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公开(公告)号：US09957446B2
公开(公告)日：2018-05-01
申请号：US14977931
申请日：2015-12-22
发明人： Marcus D. Sprenkel , Gary W. Sams , S. Pavankumar B. Mandewalkar , Luis Eduardo Caires Fernandez
IPC分类号： C10G33/02 , C10G32/02 , B01D19/00 , B01D21/26 , B03C11/00 , B01D17/02 , B01D1/30 , B01D1/00 , C10G7/00 , C10G31/10 , C10G33/06
CPC分类号： C10G32/02 , B01D1/0094 , B01D1/305 , B01D17/02 , B01D17/0217 , B01D19/0036 , B01D21/267 , B03C11/00 , B03C2201/02 , C10G7/00 , C10G31/10 , C10G33/02 , C10G33/06 , C10G53/02 , C10G2300/208
摘要： A system and method for dehydrating crude oil on a floating production storage and offloading installation include a separator vessel to receive an incoming produced water stream, followed by a flash vessel, a treatment block, a crude oil storage tank, and an electrostatic treater. The treatment block includes a low pressure degasser followed by a compact electrostatic separator pre-treater or a compact electrostatic separator pre-treater followed by a low pressure degasser. The flash vessel and/or the low pressure degasser may employ an inlet cyclonic distributor and demisting cyclones, while the electrostatic treater may employ DUAL FREQUENCY® technology. The separator vessel may be a single horizontal two-phase separator/degasser or two vertical two-phase separator/degassers that operate in parallel with each receiving approximately 50 percent of the incoming produced water stream. The final outlet stream preferably contains no more than 0.5 BS&W and 285 milligrams per liter salt.
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公开(公告)号：US10927308B2
公开(公告)日：2021-02-23
申请号：US15937254
申请日：2018-03-27
发明人： Marcus D. Sprenkel , Gary W. Sams , S. Pavankumar B. Mandewalkar , Luis Eduardo Caires Fernandez
摘要： A process train for a floating production storage and offloading installation includes a crude oil storage tank equipped with at least one set of electrostatic internals. The set of electrostatic internals are arranged to provide a treatment flow path within the crude oil storage tank oblique to a longitudinal centerline of the crude oil storage tank and through an electric field provided by the set of electrostatic internals. Employing these electrostatic internals within the tank permits an allowable inlet water content into the tank of up to 80%, significantly reducing the required topside processing equipment. The process and system also includes, upstream of the tank, two separator vessels arranged in parallel so each receives a portion of an incoming oil-and-water stream, a flash vessel arranged downstream of the two separator vessels, and a degasser vessel. Downstream of the crude oil storage tank is an electrostatic treater.
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公开(公告)号：US10300408B2
公开(公告)日：2019-05-28
申请号：US15918485
申请日：2018-03-12
发明人： Marcus D. Sprenkel , Gary W. Sams , S. Pavankumar B. Mandewalkar , Luis Eduardo Caires Fernandez
摘要： A process train for a floating production storage and offloading installation includes a crude oil storage tank that is equipped with at least one electrostatic separator configured to subject the produced stream that enters the tank to an electric field. The electrostatic separator may include two inclined vessels containing electrostatic internals and in fluid communication with one another. Employing electrostatic separators within the tank can permit an allowable inlet water content into the tank of up to 80%, significantly reducing the required topside processing equipment.
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公开(公告)号：US20190112205A1
公开(公告)日：2019-04-18
申请号：US16164314
申请日：2018-10-18
IPC分类号： C02F1/48 , C02F1/463 , B03C5/02 , B01D17/04 , B01D17/02 , C10G32/02 , C10G33/02 , C02F1/40 , B03C11/00 , B01D17/06
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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公开(公告)号：US20170175009A1
公开(公告)日：2017-06-22
申请号：US14977931
申请日：2015-12-22
发明人： Marcus D. Sprenkel , Gary W. Sams , S. Pavankumar B. Mandewalkar , Luis Eduardo Caires Fernandez
IPC分类号： C10G32/02 , B01D21/26 , B03C11/00 , B01D17/02 , C10G33/06 , B01D1/00 , C10G7/00 , C10G31/10 , C10G33/02 , B01D19/00 , B01D1/30
CPC分类号： C10G32/02 , B01D1/0094 , B01D1/305 , B01D17/02 , B01D17/0217 , B01D19/0036 , B01D21/267 , B03C11/00 , B03C2201/02 , C10G7/00 , C10G31/10 , C10G33/02 , C10G33/06 , C10G53/02 , C10G2300/208
摘要： A system and method for dehydrating crude oil on a floating production storage and offloading installation include a separator vessel to receive an incoming produced water stream, followed by a flash vessel, a treatment block, a crude oil storage tank, and an electrostatic treater. The treatment block includes a low pressure degasser followed by a compact electrostatic separator pre-treater or a compact electrostatic separator pre-treater followed by a low pressure degasser. The flash vessel and/or the low pressure degasser may employ an inlet cyclonic distributor and demisting cyclones, while the electrostatic treater may employ DUAL FREQUENCY® technology. The separator vessel may be a single horizontal two-phase separator/degasser or two vertical two-phase separator/degassers that operate in parallel with each receiving approximately 50 percent of the incoming produced water stream. The final outlet stream preferably contains no more than 0.5 BS&W and 285 milligrams per liter salt.
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9.发明申请System And Process To Protect Chlorine-Susceptible Water Treatment Membranes From Chlorine Damage Without The Use Of Chemical Scavengers 审中-公开在不使用化学清除剂的情况下，从氯损伤中保护氯敏感性水处理膜的系统和工艺公开(公告)号：US20170073256A1
公开(公告)日：2017-03-16
申请号：US14852087
申请日：2015-09-11
发明人： Marcus D. Sprenkel
CPC分类号： C02F1/70 , B01D61/04 , B01D61/14 , B01D61/58 , B01D65/08 , B01D2311/04 , B01D2311/2638 , B01D2311/2661 , B01D2311/2696 , C02F1/20 , C02F1/441 , C02F1/442 , C02F1/444 , C02F2101/12 , C02F2103/10 , C02F2303/185
摘要： A system and process to protect chlorine-susceptible water treatment membranes from chlorine damage without the use of chemical scavengers employs a catalytic deoxygenation system located upstream of the chlorine-susceptible membranes. The system and process not only achieves the required oxygen discharge levels, via reaction of the oxygen with hydrogen, but also dechlorinates the water, via reaction of the chlorine species with hydrogen.
摘要翻译： 在不使用化学清除剂的情况下，保护氯敏感水处理膜免受氯损害的系统和方法使用位于氯敏感膜上游的催化脱氧系统。 该系统和方法不仅通过氧气与氢气的反应达到所需的氧气排放水平，还可以通过氯物质与氢气的反应来脱水。
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公开(公告)号：US10745301B2
公开(公告)日：2020-08-18
申请号：US16164314
申请日：2018-10-18
IPC分类号： B01D17/02 , B01D17/04 , B01D17/06 , B03C5/02 , B03C11/00 , C02F1/40 , C02F1/463 , C02F1/48 , C10G32/02 , C10G33/02 , 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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