METHOD AND APPARATUS FOR COOLING A GASEOUS HYDROCARBON STREAM
    3.
    发明申请
    METHOD AND APPARATUS FOR COOLING A GASEOUS HYDROCARBON STREAM 审中-公开
    用于冷却气相烃流的方法和装置

    公开(公告)号:WO2012031783A3

    公开(公告)日:2015-06-11

    申请号:PCT/EP2011052419

    申请日:2011-02-18

    Abstract: A gaseous hydrocarbon stream (10) is cooled against a first refrigerant and a second refrigerant, to produce a liquefied hydrocarbon stream (20). The first refrigerant is cycled in a first refrigerant circuit (100), comprising compressing in a first compressor train(110) comprising one or more first compressors on a common drive shaft (215). The second refrigerant is cycled in a second refrigerant circuit (200), comprising compressing in a second compressor train(210) comprising one or more second compressors on said common drive shaft (215).The common drive shaft (215) is driven with one single gas turbine (220). A first inlet air stream (225) for combustion is cooled against a stream of a chilled coolant (320) and then passed to the single gas turbine (220).

    Abstract translation: 气态烃流(10)被冷却,抵抗第一制冷剂和第二制冷剂,以产生液化烃流(20)。 第一制冷剂在第一制冷剂回路(100)中循环,包括在公共驱动轴(215)上压缩包括一个或多个第一压缩机的第一压缩机组(110)。 第二制冷剂在第二制冷剂回路(200)中循环,包括在包括在所述公共驱动轴(215)上的一个或多个第二压缩机的第二压缩机组(210)中压缩。公共驱动轴(215)由一个 单燃气轮机(220)。 用于燃烧的第一入口空气流(225)相对于冷却的冷却剂(320)的流冷却,然后被传递到单个燃气轮机(220)。

    METHOD AND APPARATUS FOR COOLING A GASEOUS HYDROCARBON STREAM
    5.
    发明申请
    METHOD AND APPARATUS FOR COOLING A GASEOUS HYDROCARBON STREAM 审中-公开
    用于冷却气相烃流的方法和装置

    公开(公告)号:WO2010133482A3

    公开(公告)日:2011-03-03

    申请号:PCT/EP2010056481

    申请日:2010-05-11

    Abstract: A gaseous hydrocarbon stream (10) is cooled to produce a liquefied hydrocarbon stream (20). The gaseous hydrocarbon stream (10) is cooled in one or more heat exchangers (140a) using a first refrigerant from a first refrigerant circuit (100) in which said first refrigerant is compressed in a first compressor (110) driven by a first gas turbine (120) having a first inlet air stream (125) and liquefied using a second refrigerant circuit (200) wherein a second refrigerant is compressed in a second compressor (210) driven by a second gas turbine (220) and having a second inlet air stream (225). The cooling duty available in a stream of a chilled coolant (320) is divided over at least first (340) and second (350) parts in accordance with a common input parameter, and one or both of said first and second inlet air streams (125, 225) are cooled with the chilled coolant (320), whereby the cooling duty available in the first part (340) is used to cool the first inlet air stream (125), and the cooling duty available in the second part (350) is used to cool the second inlet air stream (225).

    Abstract translation: 气态烃流(10)被冷却以产生液化烃流(20)。 使用来自第一制冷剂回路(100)的第一制冷剂在一个或多个热交换器(140a)中冷却气态烃流(10),其中所述第一制冷剂在由第一燃气轮机 (120),其具有第一入口空气流(125)并且使用第二制冷剂回路(200)液化,其中第二制冷剂在由第二燃气轮机(220)驱动的第二压缩机(210)中被压缩并具有第二入口空气 流(225)。 根据共同的输入参数,至少第一(340)和第二(350)部分在冷却冷却剂(320)的流中可用的冷却功能被分配,并且所述第一和第二入口空气流 用冷却的冷却剂(320)冷却,由此第一部分(340)中可用的冷却功率用于冷却第一入口空气流(125),并且第二部分(350)中可用的冷却功能 )用于冷却第二入口气流(225)。

    METHOD OF OPERATING A COMPRESSOR AND AN APPARATUS THEREFOR
    6.
    发明申请
    METHOD OF OPERATING A COMPRESSOR AND AN APPARATUS THEREFOR 审中-公开
    压缩机及其装置的操作方法

    公开(公告)号:WO2010066662A2

    公开(公告)日:2010-06-17

    申请号:PCT/EP2009/066482

    申请日:2009-12-07

    Abstract: The present invention provides method of operating a compressor (100), for the reduction of relief load during a blocked outlet event, and an apparatus therefore, the method comprising at least the steps of: (a) passing one or more compressor feed streams (10, 20, 30, 40) to one or more inlets (18, 28, 38, 48) of a first compressor (100), each compressor feed stream (10, 20, 30, 40) passing through a compressor feed valve (12, 22, 32, 42); (b) compressing the one or more compressor feed streams (10, 20, 30, 40) in the first compressor (100) to provide a compressed discharge stream (150) at the outlet (105) of the first compressor (100); (c) monitoring for a first indicator of a blocked outlet event of the first compressor (100); and (d) instructing the closure of the compressor feed valves (12, 22, 32, 42) when the first indicator of the first compressor (100) blocked outlet event is detected.

    Abstract translation: 本发明提供了一种操作压缩机(100)的方法,用于在堵塞的出口事件期间减少释放负载,因此,该方法至少包括以下步骤:(a)使一个或多个压缩机进料流 10,20,30,40)连接到第一压缩机(100)的一个或多个入口(18,28,38,48),每个压缩机进料流(10,20,30,40)通过压缩机进料阀( 12,22,32,42); (b)压缩第一压缩机(100)中的一个或多个压缩机进料流(10,20,30,40),以在第一压缩机(100)的出口(105)处提供压缩排放流(150); (c)监测第一压缩机(100)的堵塞出口事件的第一指示器; 以及(d)当检测到第一压缩机(100)的第一指示器阻塞出口事件时,指示关闭压缩机进给阀(12,22,32,42)。

    METHOD OF OPERATING A COMPRESSOR AND AN APPARATUS THEREFOR
    7.
    发明申请
    METHOD OF OPERATING A COMPRESSOR AND AN APPARATUS THEREFOR 审中-公开
    压缩机及其装置的操作方法

    公开(公告)号:WO2010066662A3

    公开(公告)日:2013-04-25

    申请号:PCT/EP2009066482

    申请日:2009-12-07

    Abstract: The present invention provides method of operating a compressor (100), for the reduction of relief load during a blocked outlet event, and an apparatus therefore, the method comprising at least the steps of: (a) passing one or more compressor feed streams (10, 20, 30, 40) to one or more inlets (18, 28, 38, 48) of a first compressor (100), each compressor feed stream (10, 20, 30, 40) passing through a compressor feed valve (12, 22, 32, 42); (b) compressing the one or more compressor feed streams (10, 20, 30, 40) in the first compressor (100) to provide a compressed discharge stream (150) at the outlet (105) of the first compressor (100); (c) monitoring for a first indicator of a blocked outlet event of the first compressor (100); and (d) instructing the closure of the compressor feed valves (12, 22, 32, 42) when the first indicator of the first compressor (100) blocked outlet event is detected.

    Abstract translation: 本发明提供了一种操作压缩机(100)的方法,用于在堵塞的出口事件期间减少释放负载,因此,该方法至少包括以下步骤:(a)使一个或多个压缩机进料流 10,20,30,40)连接到第一压缩机(100)的一个或多个入口(18,28,38,48),每个压缩机进料流(10,20,30,40)通过压缩机进料阀( 12,22,32,42); (b)压缩第一压缩机(100)中的一个或多个压缩机进料流(10,20,30,40),以在第一压缩机(100)的出口(105)处提供压缩排放流(150); (c)监测第一压缩机(100)的堵塞出口事件的第一指示器; 以及(d)当检测到第一压缩机(100)的第一指示器阻塞出口事件时,指示关闭压缩机进给阀(12,22,32,42)。

    METHOD OF COOLING A HYDROCARBON STREAM AND APPARATUS THEREFOR
    8.
    发明申请
    METHOD OF COOLING A HYDROCARBON STREAM AND APPARATUS THEREFOR 审中-公开
    冷却油气流及其装置的方法

    公开(公告)号:WO2010133483A2

    公开(公告)日:2010-11-25

    申请号:PCT/EP2010056482

    申请日:2010-05-11

    Abstract: Method and apparatus for cooling a hydrocarbon stream (520) to produce an at least partially liquefied hydrocarbon stream (530). A cooled main refrigerant stream (245) is further cooled against at least a part of one or more expanded cooled pre-cooling refrigerant streams (155). A hydrocarbon stream (520) is at least partially liquefied in one or more main heat exchangers (220) against an expanded cooled main refrigerant stream (255), to provide an at least partially, preferably fully, liquefied hydrocarbon stream (530). The air inlet stream (45) of a first gas turbine (50) is cooled using cooling duty from the main refrigerant in the main refrigerant circuit (200) to provide a cooled air inlet stream (55) to the first gas turbine (50).

    Abstract translation: 用于冷却烃流(520)以产生至少部分液化的烃流(530)的方法和装置。 冷却的主制冷剂流(245)相对于一个或多个膨胀冷却的预冷却制冷剂流(155)的至少一部分进一步冷却。 烃流(520)在一个或多个主热交换器(220)中抵靠膨胀的冷却主制冷剂流(255)至少部分液化,以提供至少部分,优选完全液化的烃流(530)。 第一燃气轮机(50)的进气流(45)由主制冷剂回路(200)中的主制冷剂使用冷却负荷冷却,以向第一燃气轮机(50)提供冷却空气入口流(55) 。

    METHOD AND APPARATUS FOR COOLING A GASEOUS HYDROCARBON STREAM
    9.
    发明申请
    METHOD AND APPARATUS FOR COOLING A GASEOUS HYDROCARBON STREAM 审中-公开
    用于冷却气相烃流的方法和装置

    公开(公告)号:WO2010133482A2

    公开(公告)日:2010-11-25

    申请号:PCT/EP2010/056481

    申请日:2010-05-11

    Abstract: A gaseous hydrocarbon stream (10) is cooled to produce a liquefied hydrocarbon stream (20). The gaseous hydrocarbon stream (10) is cooled in one or more heat exchangers (140) using a first refrigerant from a first refrigerant circuit (100) in which said first refrigerant is compressed in a first compressor (110) driven by a first gas turbine (120) having a first inlet air stream (125) and liquefied using a second refrigerant circuit (200) wherein a second refrigerant is compressed in a second compressor (210) driven by a second gas turbine (220) and having a second inlet air stream (225). The cooling duty available in a stream of a chilled coolant (320) is divided over at least first (340) and second (350) parts in accordance with a common input parameter, and one or both of said first and second inlet air streams (125, 225) are cooled with the chilled coolant (320), whereby the cooling duty available in the first part (340) is used to cool the first inlet air stream (125), and the cooling duty available in the second part (350) is used to cool the second inlet air stream (225).

    Abstract translation: 气态烃流(10)被冷却以产生液化烃流(20)。 使用来自第一制冷剂回路(100)的第一制冷剂在一个或多个热交换器(140)中冷却气态烃流(10),其中所述第一制冷剂在由第一燃气轮机 (120),其具有第一入口空气流(125)并且使用第二制冷剂回路(200)液化,其中第二制冷剂在由第二燃气轮机(220)驱动的第二压缩机(210)中被压缩并且具有第二入口空气 流(225)。 根据共同的输入参数,至少第一(340)和第二(350)部分在冷却冷却剂(320)的流中可用的冷却功能被分配,并且所述第一和第二入口空气流 用冷却的冷却剂(320)冷却,由此在第一部分(340)中可用的冷却功率用于冷却第一入口空气流(125),并且第二部分(350)中可用的冷却功能 )用于冷却第二入口空气流(225)。

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