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公开(公告)号：US11703266B2
公开(公告)日：2023-07-18
申请号：US16612650
申请日：2017-05-11
Applicant: General Electric Company
Inventor： Ching-Jen Tang , Peter John Bonitatibus, Jr. , John Brian McDermott
CPC classification number: F25D17/02 , C09K5/20 , F25B15/025 , F25B47/006 , F25B2500/09
Abstract: A cooling system and a related method is presented. The cooling system includes a reservoir configured to selectively supply a cooling fluid; a circulation loop fluidly coupled to the reservoir, and configured to circulate the cooling fluid to and from the reservoir, and a heat exchanger thermally coupled to the circulation loop and configured to exchange heat with the cooling fluid. The reservoir includes a refrigerant and an anti-freeze additive. The anti-freeze additive is characterized by a lower critical solution temperature (LCST) such that when an operating temperature of the reservoir is greater than the LCST, the reservoir is configured to supply a cooling fluid including the refrigerant to the circulation loop; and when the operating temperature of the reservoir is lower than the LCST, the reservoir is configured to supply a cooling fluid including the refrigerant and the anti-freeze additive to the circulation loop.
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公开(公告)号：US09752728B2
公开(公告)日：2017-09-05
申请号：US13722502
申请日：2012-12-20
Applicant: General Electric Company
Inventor： Ching-Jen Tang , Laura Michele Hudy
CPC classification number: F17C7/04 , B64D37/30 , F17C2201/0104 , F17C2201/0128 , F17C2201/054 , F17C2203/03 , F17C2203/032 , F17C2203/0325 , F17C2203/0604 , F17C2203/0626 , F17C2203/0629 , F17C2205/0119 , F17C2205/0326 , F17C2205/0329 , F17C2205/0332 , F17C2205/0338 , F17C2205/035 , F17C2205/0397 , F17C2221/033 , F17C2223/0161 , F17C2223/0169 , F17C2223/033 , F17C2225/0123 , F17C2227/0107 , F17C2227/0135 , F17C2227/0178 , F17C2227/0185 , F17C2227/0302 , F17C2227/0381 , F17C2227/039 , F17C2227/0397 , F17C2250/01 , F17C2250/032 , F17C2265/066 , F17C2270/0189 , F17C2270/07
Abstract: A cryogenic tank assembly includes a cryogenic tank having an internal volume that is configured to contain liquefied natural gas (LNG). The cryogenic tank includes an inlet and an outlet that are each fluidly connected to the internal volume. The assembly includes a recirculation conduit coupled in fluid communication between the inlet and the outlet. The recirculation conduit extends along a path between the inlet and outlet external to the internal volume of the cryogenic tank such that the path is configured to be exposed to an ambient environment of the cryogenic tank. The recirculation conduit is configured to: receive a flow of LNG from the internal volume through the outlet; transfer heat from the ambient environment to the LNG flow to change the LNG flow to a flow of natural gas; and inject the natural gas flow into the internal volume of the cryogenic tank through the inlet.
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公开(公告)号：US20180313270A1
公开(公告)日：2018-11-01
申请号：US15498734
申请日：2017-04-27
Applicant: General Electric Company
Inventor： Douglas Alan Jones , Ching-Jen Tang
Abstract: The present application provides a thermal storage system for use with a gas turbine engine having an intercooler. The thermal storage system may include a secondary cooler in communication with the intercooler, a thermal energy storage tank in communication with the secondary cooler and the intercooler, and a temperature conditioning device positioned about the gas turbine engine and in communication with the thermal energy storage tank.
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4.发明申请SYSTEM AND METHOD FOR PROVIDING AIR-COOLING, AND RELATED POWER GENERATION SYSTEMS 审中-公开用于提供空气冷却的系统和方法以及相关发电系统公开(公告)号：US20160123229A1
公开(公告)日：2016-05-05
申请号：US14880520
申请日：2015-10-12
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Ching-Jen Tang , Andrew Philip Shapiro
CPC classification number: F02C7/185 , F24F5/0035 , F25B15/02 , F25B23/006 , F25B27/02 , Y02A30/274 , Y02B30/625
Abstract: A cooling system for providing chilled air is disclosed, including a cooling coil; an evaporator and absorber contained within a vacuum chamber; and a desiccant that absorbs water vapor from the cooling process. The system also includes an external heat source for treating the desiccant; along with a regenerator to make the desiccant re-useable. At least one heat exchanger is also included, along with a source of make-up water in communication with the cooling coil. Related processes are also disclosed, along with a gas turbine engine that includes or is arranged in association with the cooling system.
Abstract translation: 公开了一种用于提供冷却空气的冷却系统，包括冷却盘管; 包含在真空室内的蒸发器和吸收器; 以及从冷却过程吸收水蒸汽的干燥剂。 该系统还包括用于处理干燥剂的外部热源; 以及再生器，使干燥剂可重复使用。 还包括至少一个热交换器，以及与冷却盘管连通的补充水源。 还公开了相关过程，以及包括或者与冷却系统相关联地布置的燃气涡轮发动机。
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公开(公告)号：US20180252468A1
公开(公告)日：2018-09-06
申请号：US15972374
申请日：2018-05-07
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Ching-Jen Tang , Douglas Carl Hofer , Vitali Victor Lissianski
CPC classification number: F25J1/0022 , F25J1/0055 , F25J1/0212 , F25J1/0265 , F25J2205/20 , F25J2205/84 , F25J2220/66 , F25J2240/40 , F25J2240/60
Abstract: A method includes directing a refrigerant fluid mixture and a flow of natural gas through a first heat exchanger for exchanging heat between a natural gas flow path and a first refrigerant flow path. The method also includes expanding the flow of natural gas exiting from the first heat exchanger via a first throttle valve. Further, the method also includes directing a generated cold natural gas vapor and a slurry having a liquefied natural gas and solidified carbon dioxide through a filter sub-assembly. Moreover, the method also includes separating the solidified carbon dioxide by the filter sub-assembly to form a purified liquefied natural gas. Finally, the method includes directing a pulse of a cleaning fluid having at least one of methane and carbon dioxide through the filter sub-assembly to remove the solidified carbon dioxide therefrom and storing the purified liquefied natural gas in a storage tank assembly.
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Patent Agency Ranking
公开(公告)号：US20160109177A1
公开(公告)日：2016-04-21
申请号：US14515854
申请日：2014-10-16
Applicant: General Electric Company
Inventor： Ching-Jen Tang , Douglas Carl Hofer , Vitali Victor Lissianski
IPC: F25J1/00
CPC classification number: F25J1/0022 , F25J1/0055 , F25J1/0212 , F25J1/0265 , F25J2205/20 , F25J2205/84 , F25J2220/66 , F25J2240/40 , F25J2240/60
Abstract: A system for natural gas liquefaction includes a natural gas source for providing a flow of natural gas and a moisture removal system located downstream of the natural gas source. The system includes a first heat exchanger located downstream of the moisture removal system for exchanging heat between the natural gas flow path and a first refrigerant flow path of a refrigerant cycle subsystem. The system includes one first throttle valve located downstream of heat exchanger for expanding the flow of natural gas and causing reduction in pressure and temperature of the flow of natural gas. The system includes a filter subassembly for separating solid particles present in the flow of natural gas. The system includes a second heat exchanger located downstream of the filter subassembly and is configured to transfer heat from a natural gas vapor flow path to a second refrigerant flow path of the refrigeration cycle subsystem.
Abstract translation: 用于天然气液化的系统包括用于提供天然气流的天然气源和位于天然气源下游的除湿系统。 该系统包括位于除湿系统下游的第一热交换器，用于在天然气流动路径和制冷剂循环子系统的第一制冷剂流动路径之间进行热交换。 该系统包括位于热交换器下游的一个第一节流阀，用于膨胀天然气流并导致天然气流的压力和温度的降低。 该系统包括用于分离存在于天然气流中的固体颗粒的过滤器子组件。 该系统包括位于过滤器子组件下游的第二热交换器，并且构造成将热量从天然气蒸气流动路径传递到制冷循环子系统的第二制冷剂流动路径。
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公开(公告)号：US20140174106A1
公开(公告)日：2014-06-26
申请号：US13722502
申请日：2012-12-20
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Ching-Jen Tang , Laura Michele Hudy
IPC: F17C7/04
CPC classification number: F17C7/04 , B64D37/30 , F17C2201/0104 , F17C2201/0128 , F17C2201/054 , F17C2203/03 , F17C2203/032 , F17C2203/0325 , F17C2203/0604 , F17C2203/0626 , F17C2203/0629 , F17C2205/0119 , F17C2205/0326 , F17C2205/0329 , F17C2205/0332 , F17C2205/0338 , F17C2205/035 , F17C2205/0397 , F17C2221/033 , F17C2223/0161 , F17C2223/0169 , F17C2223/033 , F17C2225/0123 , F17C2227/0107 , F17C2227/0135 , F17C2227/0178 , F17C2227/0185 , F17C2227/0302 , F17C2227/0381 , F17C2227/039 , F17C2227/0397 , F17C2250/01 , F17C2250/032 , F17C2265/066 , F17C2270/0189 , F17C2270/07
Abstract: A cryogenic tank assembly includes a cryogenic tank having an internal volume that is configured to contain liquefied natural gas (LNG). The cryogenic tank includes an inlet and an outlet that are each fluidly connected to the internal volume. The assembly includes a recirculation conduit coupled in fluid communication between the inlet and the outlet. The recirculation conduit extends along a path between the inlet and outlet external to the internal volume of the cryogenic tank such that the path is configured to be exposed to an ambient environment of the cryogenic tank. The recirculation conduit is configured to: receive a flow of LNG from the internal volume through the outlet; transfer heat from the ambient environment to the LNG flow to change the LNG flow to a flow of natural gas; and inject the natural gas flow into the internal volume of the cryogenic tank through the inlet.
Abstract translation: 低温罐组件包括具有构造成容纳液化天然气（LNG）的内部容积的低温罐。 低温罐包括各自流体地连接到内部容积的入口和出口。 组件包括在入口和出口之间流体连通地连接的再循环管道。 再循环管道沿着位于低温罐的内部容积外部的入口和出口之间的路径延伸，使得路径被配置为暴露于低温罐的周围环境。 再循环管道构造成：从内部容积通过出口接收LNG流; 将热量从周围环境转移到LNG流，以将LNG流转换成天然气流; 并通过入口将天然气流注入低温罐的内部容积。
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公开(公告)号：US10704467B2
公开(公告)日：2020-07-07
申请号：US15498734
申请日：2017-04-27
Applicant: General Electric Company
Inventor： Douglas Alan Jones , Ching-Jen Tang
Abstract: The present application provides a thermal storage system for use with a gas turbine engine having an intercooler. The thermal storage system may include a secondary cooler in communication with the intercooler, a thermal energy storage tank in communication with the secondary cooler and the intercooler, and a temperature conditioning device positioned about the gas turbine engine and in communication with the thermal energy storage tank.
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9.发明申请FILTER ASSEMBLY FOR USE IN A NATURAL GAS LIQUEFACTION SYSTEM AND METHOD OF OPERATING THE SAME 审中-公开用于天然气液化系统的过滤器组件及其操作方法公开(公告)号：US20150157963A1
公开(公告)日：2015-06-11
申请号：US14101678
申请日：2013-12-10
Applicant: General Electric Company
Inventor： Vitali Victor Lissianski , Douglas Carl Hofer , Ching-Jen Tang , Irfan Saif Hussaini
IPC: B01D29/66
CPC classification number: F25J3/08 , F25J2205/20 , F25J2205/84 , F25J2210/62 , F25J2215/04 , F25J2215/60 , F25J2220/66
Abstract: A filter assembly for use in a natural gas liquefaction system is provided. The filter assembly includes a filter house that includes a first portion, a filter element positioned within the first portion and configured to collect solids entrained in slurry on a surface thereof, and a valve coupled to the first portion. A cleaning system is coupled to the filter house and configured to remove the solids from the surface of said filter element. The valve selectively actuates to facilitate removal of the solids from the surface of the filter element and channeling of the solids from the first portion through the valve.
Abstract translation: 提供了一种用于天然气液化系统的过滤组件。 过滤器组件包括过滤器壳体，其包括第一部分，过滤器元件，其定位在第一部分内并被配置为收集在其表面上夹带在浆料中的固体，以及连接到第一部分的阀。 清洁系统联接到过滤器室并且构造成从所述过滤器元件的表面去除固体。 阀选择性地致动以便于从过滤器元件的表面移除固体并且通过阀从第一部分引导固体。
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公开(公告)号：US11466189B2
公开(公告)日：2022-10-11
申请号：US16499247
申请日：2017-04-05
Applicant: General Electric Company
Inventor： Ching-Jen Tang , Peter John Bonitatibus , Matthew Paul Rainka
Abstract: An absorption cycle apparatus including a working fluid is presented. The working fluid includes a metal halide, water and a zwitterion additive, wherein the zwitterion additive includes an amino acid, 2,2′-[(phosphonomethyl)imino]diaceticacid, 3-[(2-hydroxyethyl)amino]-1-propanesulfonic acid, or combinations thereof. A method of controlling crystallization in a working fluid of an absorption cycle apparatus is also presented.
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