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公开(公告)号：US20240352343A1
公开(公告)日：2024-10-24
申请号：US18750081
申请日：2024-06-21
CPC分类号： C10G33/06 , B01D17/0214 , B01D17/045
摘要： A method and a system for separating an oil-in-water emulsion in a water-oil separation plant (WSOP) are provided. An exemplary method includes feeding the oil-in-water emulsion to the WSOP, and forcing the oil-in-water emulsion through a silica sand filter to separate the oil and form a separated water stream.
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公开(公告)号：US12122747B2
公开(公告)日：2024-10-22
申请号：US17603549
申请日：2020-07-02
申请人： LG CHEM, LTD.
发明人： Jae Hun Jeong , Sung Kyu Lee , Yeon Uk Choo , Seok Goo Lee
IPC分类号： C07C67/08 , B01D17/02 , B01D19/00 , B01J19/00 , B01J19/24 , C07C67/475 , C07C67/52 , C07C69/82
CPC分类号： C07C67/08 , B01D17/0214 , B01D19/0036 , B01J19/0013 , B01J19/245 , B01J19/2465 , C07C67/475 , C07C67/52 , C07C69/82 , B01J2219/00033 , B01J2219/00087 , B01J2219/00108 , C07C67/08 , C07C69/82
摘要： The present disclosure relates to a continuous production system and a diester-material production unit included therein, wherein the production unit includes a reaction device in which an esterification reaction of dicarboxylic acid and a primary alcohol is performed, a column in which gas-liquid separation of the primary alcohol and the water introduced is performed, a heat exchange device for recovering heat of a gas phase line of the column, a condenser installed at a rear end of the heat exchange device and liquefying a mixture of a gas-phase primary alcohol and water, and a layer separator in which the layer separation of a mixture of a liquefied primary alcohol and water is performed, wherein the heat exchange device includes one or more of a first heat exchanger for performing heat exchange with a raw material feed line of the reaction device, a second heat exchanger for performing heat exchange with a line through which a low temperature stream flows in a process, and a third heat exchanger for performing heat exchange with condensed water generated in the process. According to the present disclosure, the amount of a coolant used and the volume of steam of a reactor may be reduced, and the thermal efficiency of the entire process may be improved.
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公开(公告)号：US20240325948A1
公开(公告)日：2024-10-03
申请号：US18584025
申请日：2024-02-22
发明人： Craig Blume , Blair Donat
CPC分类号： B01D35/30 , B01D17/02 , B63B17/0027 , C02F1/001 , C02F2201/001
摘要： A containment system for a fuel-water separator assembly on a watercraft. The containment system may be used to shield the fuel-water separator assembly from sunlight, enabling the containment system to be located outside existing above-deck compartments. When location within an existing compartment is desired, the containment systems, by virtue of isolating the fuel-water separator from the internal surroundings of the compartment, can be placed in closer proximity to electrical equipment, providing a greater degree of freedom with respect to the placement of the fuel-water separator assembly. The disclosed containment systems can be readily accessed for maintenance of the fuel-water separator. In some embodiments, the disclosed containment system is provided as a kit for retrofitting of existing watercraft.
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公开(公告)号：US20240299859A1
公开(公告)日：2024-09-12
申请号：US18020873
申请日：2022-06-16
申请人： LG CHEM, LTD.
发明人： Sung Kyun KIM , Sung Kyu LEE , Tae Woo KIM
CPC分类号： B01D3/141 , B01D3/008 , B01D3/143 , B01D3/32 , B01D5/0063 , B01D17/0214
摘要： The present disclosure provides a multi-component mixture separation system including a distillation column including a first section and a second section separated by a partition wall, and a phase separator receiving a lower discharge stream of the second section and separating the stream into an aqueous phase and an oil phase, and refluxing a portion of the separated aqueous phase or oil phase to the first section, in which the first section includes a chimney tray provided on an upper portion, and the first section is fed with a feed stream containing three or more components to separate high-boiling point component to a lower portion, and a gaseous component moves to the second section.
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公开(公告)号：US12077927B2
公开(公告)日：2024-09-03
申请号：US17529472
申请日：2021-11-18
发明人： Michael Zlotkin
IPC分类号： E02B15/08 , B01D15/08 , B01D17/02 , B01D35/05 , C02F1/00 , C02F1/28 , C02F1/40 , C02F1/48 , C02F101/32 , C02F103/00 , E02B15/04 , E02B15/10
CPC分类号： E02B15/0814 , B01D15/08 , B01D17/02 , B01D35/05 , C02F1/00 , C02F1/001 , C02F1/281 , C02F1/283 , C02F1/285 , C02F1/40 , C02F1/48 , E02B15/04 , E02B15/045 , E02B15/0857 , E02B15/0864 , E02B15/10 , C02F2101/32 , C02F2103/008 , Y02W10/37
摘要： Embodiments disclosed here include a containment system and methods of containment which may include a segmented buoyant rim. Certain embodiments also include an inflatable rim with at least one inflation/deflation valve in the rim segments and ballast in the rim segments. Additionally, certain embodiments include material connected to the rim segments, to enclose a void created in the rim and to hang below the buoyant rim.
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公开(公告)号：US20240253058A1
公开(公告)日：2024-08-01
申请号：US18560495
申请日：2021-06-02
发明人： Lasse HURNASTI
CPC分类号： B04B1/04 , B01D17/0217 , B01D17/12 , B01D21/262 , B04B11/02 , B04B2001/2083 , B04B2013/006
摘要： A method and a system for purification of contaminated oil. The method comprising providing contaminated oil into a disc stack centrifugal separator (3). The disc stack centrifugal separator comprises a light phase outlet chamber (33) and/or a heavy phase outlet chamber (31) in which a fluid level can be controlled. Separating the contaminated oil in the disc stack centrifugal separator (3) into a light phase and a heavy phase. Measuring one or more properties in a light phase retrieved from the disc stack centrifugal separator (3), wherein said one or more properties comprise one or more of a density, a viscosity, an amount of heavy phase content and a flow rate of the light phase. Controlling a backpressure provided to a heavy phase outlet (5b) and/or a light phase outlet (5a) of the disc stack centrifugal separator (3) and hereby controlling a fluid level in the heavy phase outlet chamber (31) and/or light phase outlet chamber (33), said controlling being dependent on at least one value of said one or more measured properties.
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公开(公告)号：US20240252955A1
公开(公告)日：2024-08-01
申请号：US18560501
申请日：2021-06-02
发明人： Lasse HURNASTI
CPC分类号： B01D17/0217 , B01D21/12
摘要： The method comprises the steps of: —providing contaminated oil into a mixing system (3) comprising at least two mixers (5a, 5b, 5c) connected in parallel and at least one valve (6a, 6b, 6c) which can be controlled for allowing contaminated oil to enter one or more of the mixers (5a, 5b, 5c); —mixing the contaminated oil in the mixing system (3) wherein the step of mixing comprises measuring a pressure difference over at least one of the mixers (5a, 5b, 5c) and/or over the complete mixing system (3); and controlling the at least one valve (6a, 6b, 6c) in the mixing system (3) such that the contaminated oil is allowed to enter one or more of the mixers (5a, 5b, 5c) in dependence of the measured pressure difference.
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公开(公告)号：US12031092B2
公开(公告)日：2024-07-09
申请号：US17992225
申请日：2022-11-22
申请人： Alterra Energy, LLC
发明人： Scott M. Sass , Jeremy J. DeBenedictis , Stanley G. Prybyla , Dominic O. Rosace , Nicholas A. VanSuch
CPC分类号： C10G1/10 , B01D5/0027 , B01D5/0036 , B01D17/0217 , B01J6/00 , C10G1/002 , C10G2300/1003
摘要： An operations unit, comprising: a first chamber; a second chamber; a conduit extending through the first chamber and into the second chamber, the conduit being at least partially enclosed by a conduit jacket that defines an outer diameter, the conduit placing the second chamber into fluid communication with an environment exterior to the chamber, the second chamber comprising a wall facing the conduit jacket, and the second chamber being rotatable relative to the first chamber; a seal defining a boundary between the first chamber and the second chamber, the seal extending radially from the wall of the second chamber toward the conduit jacket, the seal comprising a flange, the flange defining an inner diameter, (a) the seal comprising a layered portion that comprises a plurality of ring-shaped portions, or (b) the seal comprising a brush that rotatably abuts the conduit jacket.
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公开(公告)号：US20240216832A1
公开(公告)日：2024-07-04
申请号：US18610605
申请日：2024-03-20
IPC分类号： B01D17/02 , B01D17/04 , B01D21/24 , C02F1/40 , C02F101/32 , C02F103/32 , C02F103/36
CPC分类号： B01D17/0214 , B01D17/045 , B01D21/2422 , B01D21/2427 , C02F1/40 , C02F2101/32 , C02F2103/32 , C02F2103/322 , C02F2103/365 , C02F2209/40 , C02F2209/42
摘要： A mixed fluid separator apparatus includes an overload protection chamber that prevents a large and sudden influx of oil from fouling a coalescing separator. To prevent sudden influx of a large concentration of oil from overwhelming the coalescing separator, a separate overload protection chamber is connected to a main coalescing separator apparatus. The overload protection chamber includes a water drain (majority water with some oil) to the main coalescing separator apparatus and an oil overflow (majority oil with some water) to drain excess oil when necessary to prevent overfilling of the coalescing separator apparatus. The overload protection chamber functions to rapidly separate and remove heavy concentrations of oil, protecting the main coalescing separator apparatus.
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公开(公告)号：US12006234B2
公开(公告)日：2024-06-11
申请号：US17818139
申请日：2022-08-08
CPC分类号： C02F1/40 , B01D17/0214 , B01D21/0003 , B01D21/0009 , B01D21/0012 , B01D21/0024 , B01D21/0036 , B01D21/0087 , B01D21/2438 , C02F2001/007 , C02F2101/32
摘要： A passive filter cell having a basin with a floor and two or more vertical or upright sidewalls forming chute or container having first or left sidewall, second or right sidewall, and third or back sidewall, and fourth or front downwardly curved sidewall, an inlet positioned proximate a top of the fourth or front sidewall and an outlet positioned proximate the top of the third or back sidewall, wherein the floor is configured angled from the fourth or front sidewall to the third or back sidewall, discharge pipe positioned proximate junction between the floor and the third or back sidewall, and lip configured to extend from the top of the third or back sidewall into an interior of the basin.
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