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公开(公告)号：US11617969B2
公开(公告)日：2023-04-04
申请号：US16309656
申请日：2017-06-14
发明人： Nicholas Abbott , Youngki Kim , Xiaoguang Wang , Emre Bukusoglu
摘要： Systems and methods for the controlled release of a guest composition that is sequestered within a host composition made up of an anisotropic fluid are disclosed. The guest composition is immiscible in the host composition, thus forming an interface between the compositions upon which elastic repulsion forces act to prevent the release of the guest composition from the host composition. The disclosed systems and methods work by changing the elastic repulsion forces and/or introducing one or more counter forces such that the elastic repulsion forces are no longer sufficient to prevent release of the guest composition. Exemplary methods include mechanically changing the host material (e.g., changing its temperature) or inducing a chemical (e.g., electrostatic) attraction sufficient to overcome the elastic repulsion forces. The disclosed systems and methods can be used for a variety of applications requiring “on-demand” delivery of a chemical composition.
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公开(公告)号：US11583786B2
公开(公告)日：2023-02-21
申请号：US16799630
申请日：2020-02-24
IPC分类号： B01D17/00 , B01D17/04 , B01D19/02 , B01D17/02 , C02F1/40 , C02F1/20 , C02F1/02 , B01D19/04 , E21B43/34 , C02F101/32
摘要： A separation system includes an elongated separator vessel having an inlet, a heating section which is located downstream of the inlet, an oil accumulation section which is located downstream of the heating section, and an oil outlet which is connected to the oil accumulation section. The heating section includes an immersed plate heater which is fluidly connected to a heating medium heater that is located externally of the separator vessel. In operation, a heating fluid which is heated in the heating medium heater is circulated through the immersed plate heater to heat the multiphase fluid.
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公开(公告)号：US20220387907A1
公开(公告)日：2022-12-08
申请号：US17775576
申请日：2020-11-11
申请人： NEWFLUID GMBH
发明人： Wolfgang TILZ
摘要： The invention relates to a filter system for removing and/or neutralizing undissolved oils, greases and salts, preferably also floating bodies, such as metal debris, on/in water-containing emulsions from, in particular, containers and tanks that are used for holding and storing emulsions.
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公开(公告)号：US11511231B2
公开(公告)日：2022-11-29
申请号：US16624999
申请日：2018-06-20
摘要： An electrochemical separation device includes a first electrode, a second electrode, a cell stack including alternating depleting compartments and concentrating compartments disposed between the first electrode and the second electrode, an inlet manifold configured to introduce a fluid to one of the depleting compartments or the concentrating compartments an outlet manifold, and one or more of a fluid flow director disposed within the inlet manifold and having a surface configured to alter a flow path of the fluid introduced into the inlet manifold and direct the fluid into the one of the depleting compartments or the concentrating compartments, and a second fluid flow director disposed within the outlet manifold and having a surface configured to alter a flow path of the fluid introduced into the outlet manifold via one of the depleting compartments or the concentrating compartments.
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公开(公告)号：US11433327B2
公开(公告)日：2022-09-06
申请号：US16804543
申请日：2020-02-28
申请人： KX Technologies LLC
摘要： A filter assembly for fluid filtration having a push-activated lock and release mechanism. A push filter design activates a filter key lock upon insertion and extraction, where the filter key may be used simultaneously as a lock and as an identifier for particular filter attributes. The filter housing assembly may be attached to, and removed from, a filter base by a push-actuated release. Upon insertion, the filter key shifts the filter lock longitudinally to receive interlocking segments. Upon extraction, the same axial push shifts the filter lock further to align the interlocking fingers within gaps that allow for easy extraction. The specific key lock design allows a user to identify and match certain filter configurations received by the mechanical support, and reject other filter configurations.
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公开(公告)号：US11154823B2
公开(公告)日：2021-10-26
申请号：US16577405
申请日：2019-09-20
发明人： Seokjhin Kim , Dave Lampert
IPC分类号： B01D71/02 , B01J37/02 , B01D67/00 , B01D69/10 , B01D17/00 , B01J29/40 , B01D17/04 , B01J29/42
摘要： A membrane comprising a crystalline material deposited on a porous support. The crystalline material is made of tectosilicate with a portion of the Si atoms substituted with metal atoms. The membrane is useful in the separation of oil and water.
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公开(公告)号：US20210291078A1
公开(公告)日：2021-09-23
申请号：US17337532
申请日：2021-06-03
申请人： MANN+HUMMEL GmbH
发明人： Eugen Dietz , Frank Pflueger , Idriss Razgani
摘要： In a method for producing a water separator, a support structure surrounding annularly a longitudinal axis and a hydrophobic screen fabric are provided. By ultrasound or by laser radiation, a material of the support structure is plastified in regions that are radially outward at the support structure in relation to the longitudinal axis to generate plastified regions. The hydrophobic screen fabric is arranged at an outer circumferential side at the support structure and the hydrophobic screen fabric is pressed into the plastified regions. A water separator is provided that has a support structure surrounding annularly a longitudinal axis and a hydrophobic screen fabric of a material that is transparent for a laser radiation. The hydrophobic screen fabric is arranged at an outer circumferential side at the support structure and has sections embedded in radially outwardly positioned regions of the support structure.
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公开(公告)号：US11035215B2
公开(公告)日：2021-06-15
申请号：US16806570
申请日：2020-03-02
申请人： Thomas Kunkel
发明人： Thomas Kunkel
摘要： Disclosed is a slug catcher skid that is comprised of an integral inlet separator sized for a single compressor flow and each slug catcher skid is only used with a single compressor. The flow through the integral inlet separator is determined by the flow rate through the single compressor to which it is attached. Additionally, the other piping on an individual slug catcher skid such as the common gas inlet pipe headers, the common liquid drain pipe headers, and the common gas discharge pipe headers are sized for the flow of multiple compressors in a single facility. Some embodiments of the slug catcher skid are further comprised of an inlet filter separator, a Positive Shut Off (PSO) system, and/or an equalizing system in various combinations. The slug skids of the claimed invention may be further comprised of post compressor functional equipment including but not limited to a discharge gas oil separation vessel and a glycol separation vessel.
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公开(公告)号：US11014020B2
公开(公告)日：2021-05-25
申请号：US15904994
申请日：2018-02-26
IPC分类号： B01D17/02 , B01D15/14 , C02F1/28 , B01J20/28 , B01J20/30 , B01J20/02 , B01J20/26 , B01J20/32 , B01D17/00 , C02F103/00 , C02F101/32
摘要： Certain aspects of the invention relate to a composite for oil-water separation, synthesis methods and applications of the same. The composite includes a nanostructured powder or porous material having surfaces with nanoscale features, formed from a pristine powder or porous material by a surface nanostructuring process, and single or multilayers of a low surface energy oligomer or polymer coated on the surfaces of the nanostructured powder or porous material. The composite is hydrophobic (or superhydrophobic) and oleophilic (or superoleophilic) operably repelling water and absorbing oil, or oleophobic (or superoleophobic) and hydrophilic (or superhydrophilic) operably repelling oil and absorbing water.
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公开(公告)号：US10940405B2
公开(公告)日：2021-03-09
申请号：US16091749
申请日：2017-04-07
摘要： The invention relates to a filter element for filtering a fluid passing through the filter element with a group of first channels, in which each first channel extends from a first end to a second end and each first channel has on its first end an inlet opening through which the fluid to be filtered can flow into the respective first channel and is closed at its second end, and a group of second channels, in which each second channel extends from a first end to a second end and each second channel has at its second end an outlet opening through which the filtered fluid can flow out of the respective second channel and is closed at its first end, wherein at least one first channel is arranged adjacent to a second channel and the first channel is separated from the second channel by a partition wall, wherein the partition wall is formed of a filter medium through which the fluid to be filtered can flow from the first channel into the second channel, wherein the filter medium is a coalescence filter medium.
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