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公开(公告)号：US11808409B2
公开(公告)日：2023-11-07
申请号：US17551649
申请日：2021-12-15
发明人： Michael Robbins , Peter Strezo
IPC分类号： F02M23/00 , F17C5/00 , F04B49/10 , F04B35/00 , F04B39/12 , F04B49/06 , F04B41/00 , E21B47/117 , E21B43/12 , E21B43/34 , F17D1/04 , F17D1/07 , F02B63/06
CPC分类号： F17C5/00 , E21B43/12 , E21B43/34 , E21B47/117 , F02B63/06 , F04B35/002 , F04B39/128 , F04B41/00 , F04B49/065 , F04B49/10 , F17D1/04 , F17D1/07 , F17C2221/03 , F17C2221/033 , F17C2221/035
摘要： A system that can eliminate engine combustion emissions in addition to raw and fugitive methane emissions associated with a gas compressor package. The system may comprise an air system for starting and instrumentation air supply; electrically operated engine pre/post-lube pump, compressor pre-lube pump, and cooler louver actuators; compressor distance piece and pressure packing recovery system; blow-down recovery system; engine crankcase vent recovery system; a methane leak detection system; and an overall remote monitoring system.
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公开(公告)号：US20230134352A1
公开(公告)日：2023-05-04
申请号：US17976000
申请日：2022-10-28
发明人： Benjamin Castagnos , Tyler Davis , Benjamin Galassini , John H. Johnson , Evan Elie Judice , Michael Wasson , Walter E. Williams
摘要： A natural gas system includes a process suction conduit, a compressor package configured to receive a flow of natural gas from the process suction conduit and to increase a pressure of the flow of natural gas whereby the flow of natural gas is discharged from the compressor package as a pressurized flow of natural gas, a process discharge conduit connected downstream of the compressor package, and an emissions management module coupled to the compressor package and configured to capture emissions from the compressor package, wherein the emissions management module includes a vapor recovery unit configured to circulate the captured emissions from the VRU along an emissions discharge conduit coupled to the VRU to at least one of the process suction conduit, a fuel gas system of the natural gas system, and a hydrocarbon processing component of the natural gas system that is separate from the compressor package.
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公开(公告)号：US10900476B2
公开(公告)日：2021-01-26
申请号：US15255987
申请日：2016-09-02
发明人： Klaus Brun , Jason C. Wilkes
IPC分类号： F17D1/07 , F04B35/01 , F04B37/18 , F04B39/00 , F04B39/12 , F04B39/16 , F04B35/04 , F04B39/04 , F17D1/08 , F17D1/12 , F17D1/04
摘要： A reciprocating compressor including a compressor frame including a drive shaft received therein, a rotary to linear motion converter coupling the drive shaft and a first end of a piston rod, a piston coupled to a second end of the piston rod, a compression cylinder in which the piston is received, an inlet valve coupled to the compression cylinder and a discharge valve coupled to the compression cylinder, a pressure casing encasing the compressor frame and the rotary to linear motion converter, a motor coupled to the drive shaft, wherein the motor is located external to the pressure casing, and a mechanical seal coupled between the drive shaft and the pressure casing.
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公开(公告)号：US10289130B2
公开(公告)日：2019-05-14
申请号：US15424512
申请日：2017-02-03
申请人： FLOGISTIX, LP
发明人： Mims Talton , Aaron Baker
IPC分类号： G05D16/20 , F17D1/07 , G05B19/05 , F04B41/00 , F04B49/02 , F04B49/06 , F04B49/08 , G05B19/048
摘要： This disclosure describes a natural gas collection system utilizing a single compressor to manage collection of natural gas from both high-pressure and low-pressure sources. The operation of the single compressor is controlled by a PLC configured to receive pressure data from sensors and to direct compressor speed in order to maintain natural gas pressure at the user defined targets.
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公开(公告)号：US09889400B2
公开(公告)日：2018-02-13
申请号：US15607966
申请日：2017-05-30
发明人： Paul Edwards
CPC分类号： B01D53/0454 , A61M16/10 , B01D53/0446 , B01D53/30 , B01D53/60 , B01D53/62 , B01D2256/12 , B01D2257/302 , B01D2257/404 , B01D2257/50 , B01D2257/502 , B01D2257/504 , B01D2257/702 , B01D2257/80 , B01D2259/4533 , F17D1/07 , F17D1/075 , F24F3/1411 , F24F3/1429 , Y02C20/10
摘要： The invention relates to an on-site medical gas production plant (100) comprising a unit (50) for purifying gas, such as air, a first compartment (A) for storing purified gas, and a main gas line (10) fluidically connecting the gas purification unit (50) to the said first storage compartment (A). It furthermore comprises a three-way actuated valve (VA) arranged on the main gas line (10) upstream of the first storage compartment (A), and furthermore connected to the atmosphere (at 12) via a vent line (11), as well as an operating device (4) which controls at least the three-way actuated valve (VA), and at least a first gas analysis device (D1) of which a first measurement line (29) is fluidically connected (at 28) to the main line (10), upstream of the three-way actuated valve (VA), and which is electrically connected to the said operating device (4).
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公开(公告)号：US5778917A
公开(公告)日：1998-07-14
申请号：US879088
申请日：1997-06-19
申请人： Ward A. Whitmore , Michael C. Metz
发明人： Ward A. Whitmore , Michael C. Metz
CPC分类号： F17D1/07 , F17D1/05 , Y10T137/0391
摘要： A natural gas compression heating process for regulating the operating temperature of the natural gas flowing through long pipelines in continuous permafrost and discontinuous permafrost regions. The heat obtained through compression of the natural gas, instead of actually heating as performed conventionally, is utilized to raise the temperature of the natural gas to only the desired operating temperature. Consequently, the locations of the natural gas compression heating process and compression stations along the pipeline in a permafrost region are determined by the flowing temperature profile of the pipeline instead of the conventional standard compression cost versus pipeline diameter analysis.
摘要翻译： 一种天然气压缩加热方法，用于调节在连续永久冻土和不连续的多年冻土区域中流过长管道的天然气的工作温度。 利用通过天然气的压缩而获得的热而不是如常规执行的实际加热而获得的热量将天然气的温度升高到仅需要的工作温度。 因此，通过管道的流动温度分布来确定天然气压缩加热过程和沿着管道的多年冻土区域的位置，而不是传统的标准压缩成本对管道直径分析。
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公开(公告)号：US4682620A
公开(公告)日：1987-07-28
申请号：US745627
申请日：1985-06-17
申请人： Konrad Goebel , Ulrich Schiffers
发明人： Konrad Goebel , Ulrich Schiffers
CPC分类号： F17B1/12 , F17D1/04 , Y02E20/18 , Y10T137/2562 , Y10T137/469 , Y10T137/86043 , Y10T137/86196
摘要： Clean-gas continuous-flow intermediate storage plant having at least one high-pressure accumulator, at least one low-pressure accumulator and at least one pressure-increasing compressor connected therein, and having a connection with a gas distribution line, comprising an input line to the low-pressure accumulator, and an output line from the high-pressure accumulator both connected to the gas distribution line, a connecting line connecting the low-pressure accumulator and the high-pressure accumulator to one another and having at least one pressure-increasing compressor inserted therein, and valves built into the input line to the low-pressure accumulator and the output line from the high-pressure accumulator as well as into an output line from the low-pressure accumulator and an input line to the high-pressure accumulator and respective pressure sensors connected to the valves for controlling the valves.
摘要翻译： 具有至少一个高压蓄能器，至少一个低压蓄能器和连接在其中的至少一个增压压缩机并具有与气体分配管线的连接的清洁气体连续流动中间储存设备，包括输入线 以及来自高压蓄能器的输出管线，两者都连接到气体分配管线，将低压蓄能器和高压蓄能器彼此连接并具有至少一个压力容器的连接线， 增加的压缩机插入其中，以及内置于低压蓄能器的输入线和从高压蓄能器输出线以及从低压蓄能器和输入线到高压的输出线的阀 蓄压器和相应的压力传感器连接到用于控制阀的阀。
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公开(公告)号：US4563203A
公开(公告)日：1986-01-07
申请号：US601013
申请日：1984-04-16
申请人： Irving Weiss , Hans P. Schorr
发明人： Irving Weiss , Hans P. Schorr
摘要： Refrigeration is produced while delivering transmission pipeline gas of elevated pressure to a branch pipeline of lower pressure by expanding the gas in a turbo-expander to a pressure below the branch pipeline pressure and recovering refrigeration from the expanded gas which is then compressed by a centrifugal compressor directly driven by the turbo-expander to the pressure required for delivery into the branch pipeline. Preferably, the gas is dehydrated by adding methanol and separating aqueous methanol condensate from the expanded gas, and the condensate is distilled with compression heat to recover methanol for reuse.
摘要翻译： 通过将涡轮膨胀机中的气体膨胀至低于分支管道压力的压力并且从膨胀气体中回收制冷，然后通过离心式压缩机压缩而将升压的输送管道气体输送到较低压力的分支管线 由涡轮膨胀机直接驱动到输送到分支管道所需的压力。 优选地，通过加入甲醇并从膨胀气体中分离甲醇缩合物来脱气，并且用压缩热蒸馏冷凝物以回收甲醇以供再利用。
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公开(公告)号：US3716305A
公开(公告)日：1973-02-13
申请号：US3716305D
申请日：1970-08-20
发明人： OBERLANDER G
CPC分类号： F17D1/07
摘要： The present invention relates to an arrangement of controlling a compressor station for a gaseous medium in which the compressor station comprising turbine driven compressors is interposed between a source of a gaseous medium and a consumer. The compressors have associated therewith controllable bypass conduit means so that the gaseous medium coming from the said source can selectively be passed through said compressors in succession or can bypass at least some of said compressors.
摘要翻译： 本发明涉及一种控制用于气体介质的压缩机站的装置，其中包括涡轮驱动压缩机的压缩机站置于气体介质源和消耗器之间。 压缩机具有可控旁路管道装置，使得来自所述源的气体介质可以选择性地连续地通过所述压缩机，或者可绕过至少一些所述压缩机。
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公开(公告)号：US20240310003A1
公开(公告)日：2024-09-19
申请号：US18576029
申请日：2022-06-29
发明人： Francesco TRINCIA , Simone CORBO , Egidio PUCCI
CPC分类号： F17D1/07 , F02C3/10 , F04B35/002
摘要： The gas compression system for a gas pipeline includes a reciprocating compressor arranged to compress the gas and a gas turbine engine arranged to drive the reciprocating compressor. The gas turbine engine has a turbine section with a high-pressure section and a low-pressure section, wherein only the low-pressure section is mechanically coupled through a mechanical connection to a reciprocating compressor arranged to compress the gas transported by the gas pipeline. The mechanical connection comprises a gearbox, an elastomeric coupling and a flywheel. The gas compression system is particularly suitable as a gas pipeline compression station using the gas transported by the gas pipeline as fuel. Advantageously, the gas turbine engine can reduce NOx formation during combustion by injecting diluent in the combustor, the diluent being advantageously demineralized water recovered from the inlet air of the gas turbine engine.
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