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公开(公告)号：US12109537B1
公开(公告)日：2024-10-08
申请号：US18444479
申请日：2024-02-16
CPC分类号： B01D69/02 , B01D17/04 , B01D61/147 , B01D69/1218 , B01D71/262 , B01D2325/0233 , B01D2325/04 , B01D2325/06 , B01D2325/24 , B01D2325/38
摘要： A bi-layered superhydrophobic membrane includes top and base layers formed from polypropylene. The bi-layered superhydrophobic membrane can have a thickness ranging from about 100 μm to about 1 mm. When subjected to oil-water emulsion separations, the superhydrophobic membrane can achieve an organic solvent flux of 14,000 Lm−2h−1 with a 96% water rejection. The bi-layered superhydrophobic membrane can be effectively used for water filtration, providing both selectivity and permeability, while offering an eco-friendly solution for reuse of polypropylene plastic waste.
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公开(公告)号：US12083449B2
公开(公告)日：2024-09-10
申请号：US17523466
申请日：2021-11-10
申请人： PHILLIPS 66 COMPANY
发明人： Tyler J. Stephenson , Keith H. Lawson , Bryony J. Merrall , Brody L. McDougal , Howard L. Wilson
CPC分类号： B01D17/04 , B01D17/0205 , B08B9/0321 , C10G9/16 , C10G75/00 , F28G9/00 , F28G15/003 , B08B2209/032 , C10G2300/4075 , C10G2300/807
摘要： A process for removing or reducing the accumulation of fouling deposits within furnaces and heat exchangers in industrial systems by introducing a periodic steam blast. The steam blast is directed into the process fluid from which fouling deposits precipitate onto the heat exchanger surfaces. The steam blast increases the flow rates, creates turbulence and increases the temperature within the heat exchanger to dislodge foulant in both soft and hardened states from internal surfaces upon which foulants have adhered and accumulated.
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公开(公告)号：US12083225B2
公开(公告)日：2024-09-10
申请号：US18038589
申请日：2021-12-03
申请人： Inventage Lab Inc.
发明人： Ju Hee Kim , Chan Hee Chon
IPC分类号： A61K9/16 , B01D17/04 , B01D35/027
CPC分类号： A61K9/1694 , B01D17/04 , B01D35/027
摘要： A solvent-removing apparatus according to an embodiment includes a tank body accommodating an emulsion including first source material in a continuous phase and second source material in a dispersed phase, a fluid supply unit for supplying fluid into the tank body to cause the emulsion to circulate, and a discharge unit for discharging the gas in the tank body to the outside.
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4.发明公开公开(公告)号：US20240199962A1
公开(公告)日：2024-06-20
申请号：US18085172
申请日：2022-12-20
申请人： David Wragg , Jamie Kraus
发明人： David Wragg , Jamie Kraus
CPC分类号： C10G33/02 , B01D17/04 , B01J19/088 , B01J19/12 , B01J2219/00853 , B01J2219/00927 , B01J2219/00934 , C10G2300/1033
摘要： The invention is directed to systems, apparatus and methods for demulsifying an emulsion, and generating plasma enhanced treatment fluids, with at least one plasma reactor to produce plasma in reaction with the emulsion to cause flocculation and coalescence in the emulsion for phase separation of the constituents and chemical reaction with reactor fluids. After separation, the separated constituents in the emulsion are removed from the reaction chamber for processing of further emulsion. Plasma enhanced treatment fluids are removed from the reaction chamber and used in further processes. According to an example, the emulsion may be a crude oil emulsion with the separated crude oil produced for further processing or sale. The systems, apparatus and methods also produce plasma enhanced treatment fluids that may be reused in other oil recovery processes for example.
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公开(公告)号：US20240024798A1
公开(公告)日：2024-01-25
申请号：US18480757
申请日：2023-10-04
摘要： Embodiments described herein provide a method of separating a liquid mixture, comprising providing a liquid mixture to a separator, electrically coupling a power circuit to the liquid mixture inside the separator, applying a time-varying voltage to the power circuit, detecting a phase angle in the power circuit; and controlling the phase angle by adjusting a characteristic of the time-varying voltage.
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公开(公告)号：US11794131B2
公开(公告)日：2023-10-24
申请号：US17294479
申请日：2019-11-21
CPC分类号： B01D17/06 , B01D17/04 , B01D17/12 , H03K5/01 , H03K2005/00286
摘要： Embodiments described herein provide a method of separating a liquid mixture, comprising providing a liquid mixture to a separator, electrically coupling a power circuit to the liquid mixture inside the separator, applying a time-varying voltage to the power circuit, detecting a phase angle in the power circuit; and controlling the phase angle by adjusting a characteristic of the time-varying voltage.
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公开(公告)号：US20190232195A1
公开(公告)日：2019-08-01
申请号：US15774846
申请日：2017-10-19
发明人： Hal Alper
IPC分类号： B01D15/00 , B01D17/04 , C02F1/28 , C02F1/00 , C02F1/40 , B01J20/28 , B01J20/32 , B01J20/26 , B01J20/34
CPC分类号： B01D15/00 , B01D17/04 , B01D17/045 , B01J20/26 , B01J20/28004 , B01J20/28071 , B01J20/2808 , B01J20/28083 , B01J20/3231 , B01J20/3293 , B01J20/3425 , B01J20/3475 , B03D1/02 , B03D1/14 , C02F1/001 , C02F1/004 , C02F1/281 , C02F1/285 , C02F1/288 , C02F1/40 , C02F2101/32 , C02F2303/16
摘要： This disclosure relates to new filtration systems, granular substrates, granular media and processes that are highly effective for removing suspended oil, particulates and oily particulates from an oil-water mixture. The new filtration media comprises a microporous granular substrate having a combination of specified micro-porosity, hardness and additional characteristics, the substrate being modified by an infused or coated absorption composition. This resulting filtration media displays excellent filtration performance, including outstanding durability and robustness to sustain its excellent performance over a large number of backwash cycles.
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公开(公告)号：US20180178184A1
公开(公告)日：2018-06-28
申请号：US15797829
申请日：2017-10-30
申请人： Wilsa Holdings, LLC
CPC分类号： B01J19/087 , A23C9/122 , A23C9/14 , B01D17/04 , B01D21/0009 , B01F3/1235 , B01F2215/0014 , B01J2219/0854 , B01J2219/0877 , B01J2219/089 , B03C1/0335 , B03C1/0355 , B03C1/14 , B03C1/28 , B03C1/288 , B03C2201/18 , C02F1/487 , C02F2103/08 , C02F2103/10 , Y02W10/33 , Y02W10/37
摘要： An apparatus, comprising a magnetically conductive conduit having a fluid entry port, a fluid impervious boundary wall and a fluid discharge port defining a fluid impervious flow path through the magnetically conductive conduit, at least one end of the conduit having a taper forming a planar surface extending from an outer to an inner surface; an electrical conductor comprising a length of an electrical conducting material having a first and second conductor lead, the electrical conductor coiled with at least one turn to form an uninterrupted coil of electrical conductor encircling a section of the outer surface of the magnetically conductive conduit; and an electrical power supply operably connected to at least one of the first and second conductor leads, wherein the at least one coiled electrical conductor is thereby energized to provide a magnetic field having lines of flux directed along a longitudinal axis of the magnetically conductive conduit.
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公开(公告)号：US09783775B2
公开(公告)日：2017-10-10
申请号：US15432737
申请日：2017-02-14
发明人： Bart Lipkens , Louis Masi , Stanley Kowalski, III , Walter M. Presz, Jr. , Jason Dionne , Brian Dutra , Ari Mercado , Thomas J. Kennedy, III , Arthur Martin
CPC分类号： C12M47/02 , B01D17/04 , B01D17/06 , B01D21/283 , B01J19/10 , B01J19/18 , B06B1/0644 , C02F1/36 , C02F3/00 , C12M23/14 , C12M23/22 , C12M27/02 , C12M29/10 , C12M29/18 , C12M33/08 , C12M33/14 , C12M35/04 , C12M47/10
摘要： A perfusion bioreactor includes at least one ultrasonic transducer that can acoustically generate a multi-dimensional standing wave. The standing wave can be used to retain cells in the bioreactor, and can also be utilized to dewater or further harvest product from the waste materials produced in a bioreactor.
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公开(公告)号：US20170217794A1
公开(公告)日：2017-08-03
申请号：US15490878
申请日：2017-04-18
发明人： Bart Lipkens , Walter M. Presz, JR. , Kedar Chitale , Brian McCarthy , Benjamin Ross-Johnsrud , Thomas J. Kennedy, III , Dane Mealey , Brian Dutra , David Sokolowski
CPC分类号： C02F1/36 , B01D17/04 , B01D17/041 , B01D17/044 , B01D19/0078 , B01D21/28 , B06B1/0622 , B06B1/0644 , C02F1/40 , C12M35/04 , C12M47/02 , C12N1/02 , C12N13/00 , G10K11/28 , H01L41/0913
摘要： Separation of particles or droplets from a host fluid may be achieved using a transducer and/or reflector that is a thin, non-planar structure. The thin non-planar structure improves operation of an acoustic standing wave generated by an acoustic transducer. The structure may operate as a pressure release boundary and may be constructed as plastic film.
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