Patents by Inventor Haiqing Liu
Haiqing Liu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240125128Abstract: This invention discloses digitally printed plate, the manufacturing method and applications thereof, is characterized in that the digitally printed plate is of respectively from top to bottom surface lacquer layer, texture layer, second wear layer, first wear layer, pattern layer, bottom lacquer layer, base layer. The digitally printed plated has various patterns, with sufficient materials, printing unrepeatable stereoscopic pattern is possible, so it can satisfy customers' personalized customization requirements, without wasting abundant time or cost, and with process reduced, production efficiency is improved, enabling order manufacturing order insert and sample making at any time.Type: ApplicationFiled: March 24, 2021Publication date: April 18, 2024Inventors: Jun Yuan, Quanshan Cheng, Juan Chen, Haiqing Qian, Rong Jiang, Yuan Liu
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Publication number: 20240109053Abstract: Disclosed herein are systems and methods for regenerating media in a siloxane removal system. In particular, the present disclosure relates to a method for regenerating an adsorption medium, comprising receiving a source gas stream comprising at least one hydrocarbon and carbon dioxide; separating the source gas stream into a carbon dioxide-rich gas stream, and a substantially carbon dioxide-free gas stream; directing the carbon dioxide-rich gas stream into a regeneration vessel containing an adsorption medium having one or more adsorbed impurities on the adsorption medium; desorbing impurities from the adsorption medium by contacting the adsorption medium with the carbon dioxide-rich gas stream to generate a carbon dioxide-rich gas containing desorbed impurities and a regenerated adsorption medium; and directing the carbon dioxide-rich gas stream containing desorbed impurities out of the regeneration vessel.Type: ApplicationFiled: December 17, 2021Publication date: April 4, 2024Applicant: GRANITEFUEL ENGINEERING INC.Inventors: Linjie HU, Haiqing LIU, Shazam S. WILLIAMS
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Patent number: 11123675Abstract: A filtering media member is formed of porous material. A first edge portion includes an upstream edge. A second edge portion is spaced apart from the first edge portion and includes a downstream edge. A main portion is arranged intermediate the first and second edge portions. The edge portions and the main portion together define a generally planar first surface. A plurality of channels is formed on the first surface. Each of the channels is arranged adjacent to one another and has a length. Each of the channels includes an inlet disposed proximate to the first edge portion so that, in use, fluid flows from the upstream edge through the inlet to the respective channel, and each of the channels has a width in the lateral direction that decreases across its length so that the channels taper between the first and second edge portions.Type: GrantFiled: February 8, 2017Date of Patent: September 21, 2021Assignee: DCL International Inc.Inventors: Zbigniew Sarna, Haiqing Liu, John P. Muter, Shazam S. Williams
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Patent number: 10843118Abstract: A filtration apparatus for filtering a fluid stream includes a vessel housing. At least one cartridge assembly is arranged within the vessel housing. The cartridge assembly includes filtration material arranged between at least one inlet and at least one outlet. The filtration material treats the fluid stream to form a filtered fluid stream. In use, the fluid stream is received a feed port of the vessel housing, flows through the filtration material in the cartridge assembly between the inlet and the outlet, and the filtered fluid stream is discharged from a discharge port of the vessel housing. The filtration apparatus can be used to remove siloxanes from the fluid stream.Type: GrantFiled: October 30, 2018Date of Patent: November 24, 2020Assignee: GRANITEFUEL ENGINEERING INC.Inventors: John P. Muter, Haiqing Liu, Shazam S. Williams, Michael N. La-Anyane
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Publication number: 20200129914Abstract: A filtration apparatus for filtering a fluid stream includes a vessel housing. At least one cartridge assembly is arranged within the vessel housing. The cartridge assembly includes filtration material arranged between at least one inlet and at least one outlet. The filtration material treats the fluid stream to form a filtered fluid stream. In use, the fluid stream is received a feed port of the vessel housing, flows through the filtration material in the cartridge assembly between the inlet and the outlet, and the filtered fluid stream is discharged from a discharge port of the vessel housing. The filtration apparatus can be used to remove siloxanes from the fluid stream.Type: ApplicationFiled: October 30, 2018Publication date: April 30, 2020Inventors: John P. Muter, Haiqing Liu, Shazam S. Williams, Michael N. La-Anyane
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Publication number: 20190022569Abstract: A filtering media member is formed of porous material. A first edge portion includes an upstream edge. A second edge portion is spaced apart from the first edge portion and includes a downstream edge. A main portion is arranged intermediate the first and second edge portions. The edge portions and the main portion together define a generally planar first surface. A plurality of channels is formed on the first surface. Each of the channels is arranged adjacent to one another and has a length. Each of the channels includes an inlet disposed proximate to the first edge portion so that, in use, fluid flows from the upstream edge through the inlet to the respective channel, and each of the channels has a width in the lateral direction that decreases across its length so that the channels taper between the first and second edge portions.Type: ApplicationFiled: February 8, 2017Publication date: January 24, 2019Inventors: Zbigniew Sarna, Haiqing Liu, John P. Muter, Shazam S. Williams
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Patent number: 9784162Abstract: A silencer and catalytic converter apparatus includes a housing and a frame assembly arranged in the housing. The frame assembly may receive at least one catalyst panel and support the catalyst panel to occupy an area of a flow passage between upstream and downstream chamber sections of the housing. A blocking panel may be supported by the frame assembly to obstruct a remaining area of the flow passage so that fluid flowing between the upstream and downstream chamber sections is directed to flow through the catalyst panel. The blocking panel may be adjustable to accommodate catalyst panels of different sizes.Type: GrantFiled: December 7, 2016Date of Patent: October 10, 2017Assignee: DCL INTERNATIONAL INC.Inventors: Haiqing Liu, John P. Muter, Shazam S. Williams
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Publication number: 20170082006Abstract: A silencer and catalytic converter apparatus includes a housing and a frame assembly arranged in the housing. The frame assembly may receive at least one catalyst panel and support the catalyst panel to occupy an area of a flow passage between upstream and downstream chamber sections of the housing. A blocking panel may be supported by the frame assembly to obstruct a remaining area of the flow passage so that fluid flowing between the upstream and downstream chamber sections is directed to flow through the catalyst panel. The blocking panel may be adjustable to accommodate catalyst panels of different sizes.Type: ApplicationFiled: December 7, 2016Publication date: March 23, 2017Inventors: Haiqing Liu, John P. Muter, Shazam S. Williams
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Patent number: 9551254Abstract: A silencer and catalytic converter apparatus includes a housing and a frame assembly arranged in the housing. The frame assembly may receive at least one catalyst panel and support the catalyst panel to occupy an area of a flow passage between upstream and downstream chamber sections of the housing. A blocking panel may be supported by the frame assembly to obstruct a remaining area of the flow passage so that fluid flowing between the upstream and downstream chamber sections is directed to flow through the catalyst panel. The blocking panel may be adjustable to accommodate catalyst panels of different sizes.Type: GrantFiled: March 20, 2015Date of Patent: January 24, 2017Assignee: DCL INTERNATIONAL INC.Inventors: Haiqing Liu, John P. Muter, Shazam S. Williams
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Publication number: 20160293968Abstract: The present invention provides a method of producing ultrathin palladium-transitional metal composite nanowires. The method comprises mixing a palladium salt, a transitional melt salt, a surfactant and a phase transfer agent to form a mixture. The transitional metal is selected from the first row transitional metals. A reducing agent is added to the mixture; and the nanowires are isolated. The relative amount of the palladium and the transitional metal in the mixture correlate to the atomic ratio of the palladium and transitional metal in the composite nanowires. The amount of palladium is at least 60%. The diameters of the composite nanowires are from about 1 nm to about 10 nm.Type: ApplicationFiled: April 6, 2016Publication date: October 6, 2016Inventors: Stanislaus Wong, Christopher Koenigsmann, Haiqing Liu
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Publication number: 20160273432Abstract: A silencer and catalytic converter apparatus includes a housing and a frame assembly arranged in the housing. The frame assembly may receive at least one catalyst panel and support the catalyst panel to occupy an area of a flow passage between upstream and downstream chamber sections of the housing. A blocking panel may be supported by the frame assembly to obstruct a remaining area of the flow passage so that fluid flowing between the upstream and downstream chamber sections is directed to flow through the catalyst panel. The blocking panel may be adjustable to accommodate catalyst panels of different sizes.Type: ApplicationFiled: March 20, 2015Publication date: September 22, 2016Inventors: Haiqing Liu, John P. Muter, Shazam S. Williams
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Patent number: 9101905Abstract: A catalytic converter apparatus includes a housing having an inlet port, an outlet port, a chamber, an access opening, and an interior sealing surface generally encompassing a periphery of one of the inlet and outlet ports in the chamber. A substrate assembly is insertable into the chamber and removable from the chamber through the access opening, and includes a catalyst matrix for treating fluid. A positioning mechanism removably supports the substrate assembly within the chamber so that movement of the substrate assembly in a lateral direction generally parallel to the interior sealing surface moves the substrate assembly in an axial direction generally perpendicular to the interior sealing surface. The positioning mechanism may guide the substrate assembly in the axial direction into sealing engagement with the one of the inlet and outlet ports to provide a fluid flow path through the catalyst matrix between the inlet and outlet ports.Type: GrantFiled: November 20, 2014Date of Patent: August 11, 2015Assignee: DCL International Inc.Inventors: John P. Muter, Haiqing Liu
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Publication number: 20150078969Abstract: A catalytic converter apparatus includes a housing having an inlet port, an outlet port, a chamber, an access opening, and an interior sealing surface generally encompassing a periphery of one of the inlet and outlet ports in the chamber. A substrate assembly is insertable into the chamber and removable from the chamber through the access opening, and includes a catalyst matrix for treating fluid. A positioning mechanism removably supports the substrate assembly within the chamber so that movement of the substrate assembly in a lateral direction generally parallel to the interior sealing surface moves the substrate assembly in an axial direction generally perpendicular to the interior sealing surface. The positioning mechanism may guide the substrate assembly in the axial direction into sealing engagement with the one of the inlet and outlet ports to provide a fluid flow path through the catalyst matrix between the inlet and outlet ports.Type: ApplicationFiled: November 20, 2014Publication date: March 19, 2015Inventors: John P. Muter, Haiqing Liu
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Patent number: 8932531Abstract: A catalytic converter apparatus includes a housing having an inlet port, an outlet port, a chamber, an access opening, and an interior sealing surface generally encompassing a periphery of one of the inlet and outlet ports in the chamber. A substrate assembly is insertable into the chamber and removable from the chamber through the access opening, and includes a catalyst matrix for treating fluid. A positioning mechanism removably supports the substrate assembly within the chamber so that movement of the substrate assembly in a lateral direction generally parallel to the interior sealing surface moves the substrate assembly in an axial direction generally perpendicular to the interior sealing surface. The positioning mechanism may guide the substrate assembly in the axial direction into sealing engagement with the one of the inlet and outlet ports to provide a fluid flow path through the catalyst matrix between the inlet and outlet ports.Type: GrantFiled: April 27, 2012Date of Patent: January 13, 2015Assignee: DCL International Inc.Inventors: John P. Muter, Haiqing Liu
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Publication number: 20130287635Abstract: A catalytic converter apparatus includes a housing having an inlet port, an outlet port, a chamber, an access opening, and an interior sealing surface generally encompassing a periphery of one of the inlet and outlet ports in the chamber. A substrate assembly is insertable into the chamber and removable from the chamber through the access opening, and includes a catalyst matrix for treating fluid. A positioning mechanism removably supports the substrate assembly within the chamber so that movement of the substrate assembly in a lateral direction generally parallel to the interior sealing surface moves the substrate assembly in an axial direction generally perpendicular to the interior sealing surface. The positioning mechanism may guide the substrate assembly in the axial direction into sealing engagement with the one of the inlet and outlet ports to provide a fluid flow path through the catalyst matrix between the inlet and outlet ports.Type: ApplicationFiled: April 27, 2012Publication date: October 31, 2013Applicant: DCL INTERNATIONAL INC.Inventors: John P. Muter, Haiqing Liu
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Publication number: 20060159597Abstract: An arrangement is provided for sealing a catalyst substrate in a catalytic converter housing wherein the housing has sidewalls defining a catalyst chamber, an inlet opening upstream of the catalyst chamber and an outlet opening downstream of the catalyst chamber. The inlet and outlet openings provide a fluid flow path through the housing which further has a lateral access port for installation and removal of a catalyst substrate in the catalyst chamber without axial separation of the catalyst chamber. A peripheral mantle is provided about the substrate. The peripheral mantle has first and second spaced-apart inwardly extending walls to either side of the substrate. The housing has an inwardly facing sealing surface facing one of the inwardly extending walls.Type: ApplicationFiled: January 18, 2005Publication date: July 20, 2006Inventors: John Muter, Haiqing Liu