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公开(公告)号：US10539363B2
公开(公告)日：2020-01-21
申请号：US12866049
申请日：2009-02-12
Applicant: Marco Dick Jager , Wouter Jan Meiring
Inventor： Marco Dick Jager , Wouter Jan Meiring
Abstract: A method and apparatus for cooling a hydrocarbon stream such as natural gas. An initial hydrocarbon stream is passed through a first separator to provide an initial overhead stream and a mixed hydrocarbon feed stream. The initial overhead stream is cooled to provide a cooled hydrocarbon stream such as LNG, and at least a C1 overhead stream and one or more C2, C3 and C4 overhead streams are separated from the mixed hydrocarbon feed stream. At least a fraction of at least one of the group comprising: the C2 overhead stream, the C3 overhead stream and the C4 overhead stream is cooled with the C1 overhead stream to provide a cooled stream, which is further cooled against at least a fraction of the cooled, preferably liquefied, hydrocarbon stream to provide an at least partly liquefied cooled stream.
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2.发明申请METHOD AND APPARATUS FOR RECOVERING AND FRACTIONATING A MIXED HYDROCARBON FEED STREAM 审中-公开用于回收和分离混合油料进料流的方法和装置公开(公告)号：US20110036120A1
公开(公告)日：2011-02-17
申请号：US12669073
申请日：2008-07-17
Applicant: Marco Dick Jager , Wouter Jan Meiring
Inventor： Marco Dick Jager , Wouter Jan Meiring
IPC: F25J1/00
CPC classification number: F25J3/0209 , C10L3/10 , F25J1/0022 , F25J1/0052 , F25J1/0055 , F25J1/0057 , F25J1/0214 , F25J1/0216 , F25J1/0241 , F25J1/0292 , F25J3/0233 , F25J3/0238 , F25J3/0242 , F25J3/0247 , F25J2200/04 , F25J2200/70 , F25J2200/72 , F25J2210/06 , F25J2215/62 , F25J2215/64 , F25J2215/66 , F25J2270/02 , F25J2270/12
Abstract: A condensed mixed hydrocarbon feed stream (10), recovered from an initial feed stream (8), is fractionated into one ore more fractionated streams. In this process, the condensed mixed hydrocarbon feed stream (10) is separated into at least a first part-feed stream (20) and a second part-feed stream (30). The first part-feed stream (20) is passed into a first gas/liquid separator (14), to provide at least a first fractionated stream in the form of a first gaseous overhead stream (40). A first bottom liquid stream (50) provided by the first gas/liquid separator (14) is passed into a second gas/liquid separator (22) to provide at least a second fractionated stream in the form of a second gaseous overhead stream (70), which is cooled by heat exchange (26) against the second part-feed stream (30).
Abstract translation: 从初始进料流（8）回收的冷凝的混合烃进料流（10）被分馏成一个或多个分馏的料流。 在该方法中，将冷凝的混合烃进料流（10）分离成至少第一份进料流（20）和第二份进料流（30）。 第一部分进料流（20）进入第一气/液分离器（14），以提供呈第一气态塔顶流（40）形式的至少第一分馏流。 由第一气/液分离器（14）提供的第一底部液体流（50）被送入第二气/液分离器（22），以提供至少第二气态塔顶流（70）形式的分馏流 ），其通过与第二部分进料流（30）的热交换（26）而冷却。
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Patent Agency Ranking
公开(公告)号：US20110023536A1
公开(公告)日：2011-02-03
申请号：US12866049
申请日：2009-02-12
Applicant: Marco Dick Jager , Wouter Jan Meiring
Inventor： Marco Dick Jager , Wouter Jan Meiring
IPC: F25J1/00
Abstract: A method and apparatus for cooling a hydrocarbon stream such as natural gas. An initial hydrocarbon stream is passed through a first separator to provide an initial overhead stream and a mixed hydrocarbon feed stream. The initial overhead stream is cooled to provide a cooled hydrocarbon stream such as LNG, and at least a C1 overhead stream and one or more C2, C3 and C4 overhead streams are separated from the mixed hydrocarbon feed stream. At least a fraction of at least one of the group comprising: the C2 overhead stream, the C3 overhead stream and the C4 overhead stream is cooled with the C1 overhead stream to provide a cooled stream, which is further cooled against at least a fraction of the cooled, preferably liquefied, hydrocarbon stream to provide an at least partly liquefied cooled stream.
Abstract translation: 一种用于冷却诸如天然气的烃流的方法和装置。 初始烃流通过第一分离器以提供初始塔顶流和混合烃进料流。 将初始顶部物流冷却以提供冷却的烃流，例如LNG，并且至少将C1塔顶物流和一个或多个C2，C3和C4塔顶物流与混合烃进料流分离。 至少一部分至少一个包括：C2塔顶流，C3塔顶流和C4塔顶物流的组分用C1塔顶馏分流冷却以提供冷却的流，其进一步冷却至少一部分 冷却的，优选液化的烃流，以提供至少部分液化的冷却流。
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公开(公告)号：US08080701B2
公开(公告)日：2011-12-20
申请号：US12303483
申请日：2007-06-04
Applicant: Robert Klein Nagel Voort , Wouter Jan Meiring
Inventor： Robert Klein Nagel Voort , Wouter Jan Meiring
IPC: C10G33/00
CPC classification number: C10G7/02 , C10G5/06 , C10G2300/1025 , C10G2300/202 , C10G2300/4012 , C10G2400/28 , F25J3/0209 , F25J3/0233 , F25J3/0247 , F25J2200/04 , F25J2200/70 , F25J2200/72 , F25J2205/04 , F25J2210/04 , F25J2220/60 , F25J2230/60 , F25J2245/02 , F25J2260/20
Abstract: A method of treating a hydrocarbon stream such as natural gas comprising at least the steps of: (a) providing a hydrocarbon feed stream (10); (b) passing the feed stream (10) through a first separation vessel (12) to provide a first gaseous stream (20) and a first liquid stream (30); (c) passing the first gaseous stream (20) from step (b) through a high pressure separation vessel (14) to provide a second gaseous stream (40) and a second liquid stream (80); (d) maintaining the pressure of the first gaseous stream (20) between step (b) and step (c) within +10 bar; (e) passing the first liquid stream (30) of step (b) through a stabilizer column (16) to provide a third gaseous stream (60) and a stabilized condensate (70); and (f) feeding the second liquid stream (80) from step (c) into the stabilizer column (16).
Abstract translation: 一种处理烃流如天然气的方法，至少包括以下步骤：（a）提供烃进料流（10）; （b）使进料流（10）通过第一分离容器（12）以提供第一气流（20）和第一液流（30）; （c）使来自步骤（b）的第一气流（20）通过高压分离容器（14），以提供第二气流（40）和第二液流（80）; （d）将步骤（b）和步骤（c）之间的第一气流（20）的压力保持在+ 10巴内; （e）使步骤（b）的第一液体流（30）通过稳定塔（16），以提供第三气流（60）和稳定的冷凝物（70）; 和（f）将来自步骤（c）的第二液体流（80）进料到稳定塔（16）中。
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公开(公告)号：US20120060552A1
公开(公告)日：2012-03-15
申请号：US13320770
申请日：2010-05-11
IPC: F25J1/00
CPC classification number: F01D15/005 , F02C7/143 , F25J1/0022 , F25J1/004 , F25J1/0042 , F25J1/0052 , F25J1/0055 , F25J1/0214 , F25J1/0216 , F25J1/023 , F25J1/0236 , F25J1/0244 , F25J1/0283 , F25J1/0292 , F25J2220/62 , F25J2220/64 , F25J2270/90
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）。
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公开(公告)号：US10215485B2
公开(公告)日：2019-02-26
申请号：US13807327
申请日：2011-06-28
Applicant: Francois Chantant , Wouter Jan Meiring
Inventor： Francois Chantant , Wouter Jan Meiring
Abstract: In a method and apparatus for treating a hydrocarbon stream having methane, at least a part of the hydrocarbon stream and a main refrigerant stream are cooled by indirect heat exchanging against a pre-cooling refrigerant. The pre-cooled hydrocarbon stream is passed to a first inlet of an extraction column, and an effluent stream is discharged from the extraction column. The effluent stream and at least a part of the pre-cooled main refrigerant stream are passed to a further heat exchanger, where they are both cooled thereby providing a cooled methane-enriched hydrocarbon stream and at least one cooled main refrigerant stream. The passing of the effluent stream to the further heat exchanger and the passing of the pre-cooled hydrocarbon stream to the first inlet of the extraction column includes indirectly heat exchanging the effluent stream against the pre-cooled hydrocarbon stream.
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公开(公告)号：US20090194460A1
公开(公告)日：2009-08-06
申请号：US12303483
申请日：2007-06-04
Applicant: Robert Klein Nagul Voort , Wouter Jan Meiring
Inventor： Robert Klein Nagul Voort , Wouter Jan Meiring
CPC classification number: C10G7/02 , C10G5/06 , C10G2300/1025 , C10G2300/202 , C10G2300/4012 , C10G2400/28 , F25J3/0209 , F25J3/0233 , F25J3/0247 , F25J2200/04 , F25J2200/70 , F25J2200/72 , F25J2205/04 , F25J2210/04 , F25J2220/60 , F25J2230/60 , F25J2245/02 , F25J2260/20
Abstract: A method of treating a hydrocarbon stream such as natural gas comprising at least the steps of: (a) providing a hydrocarbon feed stream (10); (b) passing the feed stream (10) through a first separation vessel (12) to provide a first gaseous stream (20) and a first liquid stream (30); (c) passing the first gaseous stream (20) from step (b) through a high pressure separation vessel (14) to provide a second gaseous stream (40) and a second liquid stream (80); (d) maintaining the pressure of the first gaseous stream (20) between step (b) and step (c) within +10 bar; (e) passing the first liquid stream (30) of step (b) through a stabilizer column (16) to provide a third gaseous stream (60) and a stabilized condensate (70); and (f) feeding the second liquid stream (80) from step (c) into the stabilizer column (16).
Abstract translation: 一种处理烃流如天然气的方法，至少包括以下步骤：（a）提供烃进料流（10）; （b）使进料流（10）通过第一分离容器（12）以提供第一气流（20）和第一液流（30）; （c）使来自步骤（b）的第一气流（20）通过高压分离容器（14），以提供第二气流（40）和第二液流（80）; （d）将步骤（b）和步骤（c）之间的第一气流（20）的压力保持在+ 10巴内; （e）使步骤（b）的第一液体流（30）通过稳定塔（16），以提供第三气流（60）和稳定的冷凝物（70）; 和（f）将来自步骤（c）的第二液体流（80）进料到稳定塔（16）中。
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