专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20110023536A1 METHOD AND APPARATUS FOR COOLING A HYDROCARBON STREAM 审中-公开
标题翻译：用于冷却油气流的方法和装置
公开(公告)号：US20110023536A1
公开(公告)日：2011-02-03
申请号：US12866049
申请日：2009-02-12
申请人： Marco Dick Jager , Wouter Jan Meiring
发明人： Marco Dick Jager , Wouter Jan Meiring
IPC分类号： F25J1/00
摘要： 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.
摘要翻译：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。

2. 发明申请

US20110036120A1 METHOD AND APPARATUS FOR RECOVERING AND FRACTIONATING A MIXED HYDROCARBON FEED STREAM 审中-公开
标题翻译：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
申请人： Marco Dick Jager , Wouter Jan Meiring
发明人： Marco Dick Jager , Wouter Jan Meiring
IPC分类号： F25J1/00
CPC分类号： 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
摘要： 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).
摘要翻译：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。

3. 发明授权

US10539363B2 Method and apparatus for cooling a hydrocarbon stream 有权
公开(公告)号：US10539363B2
公开(公告)日：2020-01-21
申请号：US12866049
申请日：2009-02-12
申请人： Marco Dick Jager , Wouter Jan Meiring
发明人： Marco Dick Jager , Wouter Jan Meiring
IPC分类号： F25J1/02 , F25J3/02 , F25J1/00
摘要： 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.

4. 发明授权

US08578734B2 Method and apparatus for liquefying a hydrocarbon stream 有权
标题翻译：用于液化烃流的方法和装置
公开(公告)号：US08578734B2
公开(公告)日：2013-11-12
申请号：US12300722
申请日：2007-04-16
申请人： Marco Dick Jager
发明人： Marco Dick Jager
IPC分类号： F25J5/00 , F25J1/00
CPC分类号： F25J1/0022 , F25J1/004 , F25J1/0042 , F25J1/0264 , F25J2210/06 , F25J2220/62
摘要： A method of liquefying a hydrocarbon stream such as natural gas from a feed stream, the method at least comprising the steps of: (a) providing a feed stream (10); (b) dividing the feed stream (10) of step (a) to provide at least a first feed stream (20) comprising at least 90 mass % of the initial feed stream (10), and a second feed stream (30); (c) liquefying the first feed stream (20) of step (b) at a pressure between 20-100 bar to provide a first liquefied natural gas (LNG) stream (40); (d) cooling the second feed stream (30) of step (b) to provide a cooled feed stream (50); (e) combining the first LNG stream (40) of step (c) with the cooled feed stream (50) of step (d) to provide a combined LNG stream (60); (f) reducing the pressure of the combined LNG stream (60) of step (e); and (g) passing the combined LNG stream (60) of step (f) through a flash vessel (12) to provide a product LNG stream (70) and a gaseous stream (80).
摘要翻译：一种从进料流中液化烃流如天然气的方法，所述方法至少包括以下步骤：（a）提供进料流（10）; （b）分离步骤（a）的进料流（10）以提供至少包含至少90质量％的初始进料流（10）的第一进料流（20）和第二进料流（30）; （c）在20-100巴之间的压力下液化步骤（b）的第一进料流（20）以提供第一液化天然气（LNG）流（40）; （d）冷却步骤（b）的第二进料流（30）以提供冷却的进料流（50）; （e）将步骤（c）的第一LNG流（40）与步骤（d）的冷却的进料流（50）组合以提供组合的LNG流（60）; （f）降低步骤（e）的组合LNG流（60）的压力; 和（g）将步骤（f）的组合LNG流（60）通过闪蒸容器（12）以提供产物LNG流（70）和气流（80）。

5. 发明申请

US20110185767A1 METHOD AND APPARATUS FOR LIQUEFYING A HYDROCARBON-CONTAINING FEED STREAM 审中-公开
标题翻译：用于液化含油气进料流的方法和装置
公开(公告)号：US20110185767A1
公开(公告)日：2011-08-04
申请号：US12377655
申请日：2007-08-15
申请人： Marco Dick Jager , Suyog Kalyanji Kotecha , Irina Tanaeva
发明人： Marco Dick Jager , Suyog Kalyanji Kotecha , Irina Tanaeva
IPC分类号： F25J1/02
CPC分类号： F25J1/0292 , F25J1/0022 , F25J1/0052 , F25J1/0055 , F25J1/0072 , F25J1/0087 , F25J1/0092 , F25J1/0218 , F25J1/0265 , F25J1/0268 , F25J2220/64
摘要： Method and apparatus for liquefying a hydrocarbon stream such as natural gas from a feed stream. The method comprises at least the steps of: first cooling the feed stream (10) against a first cooling refrigerant being cycled in a first cooling refrigerant circuit (100), wherein the first cooling refrigerant comprises >90 mol % propane, second cooling the cooled gas stream (20) to obtain a liquefied stream (60) against a first mixed refrigerant being cycled in a first mixed refrigerant circuit (200), wherein said second cooling is in two or more heat exchangers (42, 44), at least two of which are operating at different pressures and sub-cooling the liquefied stream (60) against a second mixed refrigerant or against a nitrogen refrigerant being cycled in a sub-cooling refrigerant circuit (300), thereby obtaining a sub-cooled hydrocarbon stream (70).
摘要翻译：从进料流中液化烃流如天然气的方法和装置。该方法至少包括以下步骤：首先冷却进料流（10）抵靠在第一冷却制冷剂回路（100）中循环的第一冷却制冷剂，其中第一冷却制冷剂包含> 90mol％丙烷，第二冷却冷却气流（20），以获得与在第一混合制冷剂回路（200）中循环的第一混合制冷剂的液化物流（60），其中所述第二冷却在两个或多个热交换器（42,44）中，至少两个其在不同的压力下操作并且将液化物流（60）相对于第二混合制冷剂或在副冷却制冷剂回路（300）中循环的氮制冷剂进行副冷却，从而获得副冷却的烃流（70 ）。

6. 发明申请

US20090282862A1 METHOD AND APPARATUS FOR PRODUCING A COOLED HYDROCARBON STREAM 审中-公开
标题翻译：用于生产冷却油气流的方法和装置
公开(公告)号：US20090282862A1
公开(公告)日：2009-11-19
申请号：US12442236
申请日：2007-09-20
申请人： Francois Chantant , Jolinde Machteld Van De Graaf , Marco Dick Jager , Sander Kaart , Robert Klein Nagelvoort
发明人： Francois Chantant , Jolinde Machteld Van De Graaf , Marco Dick Jager , Sander Kaart , Robert Klein Nagelvoort
IPC分类号： F25J1/00
CPC分类号： F25J1/0292 , F25J1/0022 , F25J1/004 , F25J1/0052 , F25J1/0055 , F25J1/0057 , F25J1/0072 , F25J1/0087 , F25J1/0218 , F25J1/0219 , F25J1/0265 , F25J1/0271 , F25J1/0294 , F25J2210/06 , F25J2220/62 , F25J2245/02 , F25J2245/90
摘要： A method and apparatus for cooling two or more liquefied hydrocarbon streams. First (30) and second (30a) liquefied hydrocarbon streams are provided and combined thereby providing a combined liquefied hydrocarbon stream (40). The combined liquefied hydrocarbon stream (40) is further cooled against a refrigerant thereby providing a further cooled liquefied hydrocarbon stream (50) such as liquefied natural gas (LNG).
摘要翻译：一种用于冷却两个或多个液化烃流的方法和装置。提供第一（30）和第二（30a）液化烃流并组合从而提供组合的液化烃流（40）。组合的液化烃流（40）进一步冷却制冷剂，从而提供进一步冷却的液化烃流（例如液化天然气（LNG））。

7. 发明授权

US09400134B2 Method and apparatus for liquefying a hydrocarbon stream 有权
标题翻译：用于液化烃流的方法和装置
公开(公告)号：US09400134B2
公开(公告)日：2016-07-26
申请号：US12375552
申请日：2007-07-31
申请人： Marco Dick Jager
发明人： Marco Dick Jager
IPC分类号： F25J1/00 , F25J1/02
CPC分类号： F25J1/0022 , F25J1/0052 , F25J1/0055 , F25J1/0057 , F25J1/0087 , F25J1/0216 , F25J1/0218 , F25J1/0262 , F25J1/0264 , F25J1/0265 , F25J1/0272 , F25J1/0278 , F25J1/029 , F25J1/0292 , F25J2220/64 , F25J2220/68
摘要： Method of liquefying a hydrocarbon stream from a feed stream including (a) passing the feed stream through a first cooling stage having at least two heat exchangers and against a component refrigerant in a first refrigerant circuit, to provide a cooled hydrocarbon stream; (b) passing the cooled hydrocarbon stream through a second cooling stage against a second refrigerant in a second refrigerant circuit, to provide a liquefied hydrocarbon stream; (c) passing the second refrigerant through one of the heat exchangers of the first cooling stage. The heat exchangers of the first cooling stage are shell and tube heat exchangers having two or more tube circuits. The first refrigerant circuit includes a refrigerant compressor and the second refrigerant circuit includes a refrigerant compressor. The refrigerant compressor of the first refrigerant circuit and the refrigerant compressor of the second refrigerant circuit are interconnected and are arranged to be driven by a common driver.
摘要翻译：从进料流中液化烃流的方法，包括（a）使进料流通过具有至少两个热交换器的第一冷却阶段，并使第一制冷剂回路中的组分制冷剂通过，以提供冷却的烃流; （b）在第二制冷剂回路中将冷却的烃流通过第二冷却阶段抵靠第二制冷剂，以提供液化烃流; （c）使第二制冷剂通过第一冷却级的一个热交换器。第一冷却级的热交换器是具有两个或多个管路的壳管式热交换器。第一制冷剂回路包括制冷剂压缩机，第二制冷剂回路包括制冷剂压缩机。第一制冷剂回路的制冷剂压缩机和第二制冷剂回路的制冷剂压缩机相互连接并被布置成由公共的驱动器驱动。

8. 发明申请

US20110239701A1 METHOD OF REJECTING NITROGEN FROM A HYDROCARBON STREAM TO PROVIDE A FUEL GAS STREAM AND AN APPARATUS THEREFOR 审中-公开
标题翻译：从油气田排放氮气以提供燃料气流及其装置的方法
公开(公告)号：US20110239701A1
公开(公告)日：2011-10-06
申请号：US13126476
申请日：2009-11-02
申请人： Sander Kaart , Marco Dick Jager
发明人： Sander Kaart , Marco Dick Jager
IPC分类号： F25J3/08
CPC分类号： F25J3/0233 , F25J1/0022 , F25J1/0037 , F25J1/0042 , F25J1/0045 , F25J1/005 , F25J1/0052 , F25J1/0055 , F25J1/0072 , F25J1/0218 , F25J1/023 , F25J1/0239 , F25J1/0255 , F25J1/0267 , F25J1/0274 , F25J3/0209 , F25J3/0257 , F25J2200/02 , F25J2200/04 , F25J2200/40 , F25J2200/50 , F25J2200/70 , F25J2200/74 , F25J2205/02 , F25J2210/06 , F25J2215/04 , F25J2240/30 , F25J2240/40 , F25J2270/14 , F25J2270/42
摘要： Method of, and apparatus for, rejecting nitrogen from a hydrocarbon stream to provide a fuel gas stream. A hydrocarbon stream is at least partially liquefied and subsequently expanded. The expanded hydrocarbon stream is fractionated in a fractionation column to provide an nitrogen-rich hydrocarbon stream and a nitrogen-lean hydrocarbon stream. The nitrogen-rich hydrocarbon stream is partially condensed in a condenser by cooling against a refrigerant circulated in a dedicated first refrigerant circuit, and phase-separated to provide a nitrogen-rejection stream and a nitrogen-lean reflux stream which is returned to the fractionation column. The nitrogen-lean hydrocarbon stream is partially vaporized and phase-separated to provide a vapour stream that is returned to the fractionation column and a liquefied nitrogen-lean hydrocarbon stream that is subjected to sub-cooling. The fuel gas stream is generated from the sub-cooled nitrogen-lean hydrocarbon stream.
摘要翻译：用于从烃流排出氮气以提供燃料气流的方法和装置。烃流至少部分液化并随后膨胀。将扩展的烃流在分馏塔中分馏以提供富氮烃流和贫氮烃流。在冷凝器中通过对在专用的第一制冷剂回路中循环的制冷剂进行冷却而将富氮烃物流部分冷凝，并进行相分离以提供排氮流和贫氮回流流，将其返回到分馏塔。将含氮贫烃的烃流部分蒸发并相分离，以提供返回到分馏塔的蒸气流和经过亚冷却的液化的贫氮烃流。燃料气流由次冷的贫氮烃流产生。

9. 发明授权

US08181481B2 Method and apparatus for cooling a stream, in particular a hydrocarbon stream such as natural gas 有权
标题翻译：用于冷却流的方法和设备，特别是烃流如天然气
公开(公告)号：US08181481B2
公开(公告)日：2012-05-22
申请号：US11562671
申请日：2006-11-22
申请人： Marco Dick Jager
发明人： Marco Dick Jager
IPC分类号： F25J1/00
CPC分类号： F25J1/0279 , F25B1/053 , F25B1/10 , F25B2400/13 , F25J1/0022 , F25J1/0052 , F25J1/0294
摘要： Method and apparatus for cooling a stream in a heat exchanger against a refrigerant fluid being cycled in a refrigerant circuit. The cycling of the refrigerant fluid includes feeding a first refrigerant fluid into an axial compressor and compressing it to obtain a compressed first refrigerant fluid. The compressed first refrigerant fluid is then fed into a centrifugal compressor, with a second refrigerant fluid. The compressed first refrigerant fluid and the second refrigerant fluid are compressed in the centrifugal compressor, thereby obtaining a compressed refrigerant fluid mixture. The compressed refrigerant fluid mixture is cooled in a heat exchanger and subsequently separated into at least two streams. The at least two streams are evaporated at different pressure levels of a heat exchanger in heat exchanging contact with the stream to be cooled, and from the at least two evaporated streams the first and second refrigerant fluids are retrieved.
摘要翻译：一种用于冷却热交换器中的流体的制冷剂流体在制冷剂回路中循环的方法和装置。制冷剂流体的循环包括将第一制冷剂流体进料到轴向压缩机中并对其进行压缩以获得压缩的第一制冷剂流体。然后将压缩的第一制冷剂流体输送到具有第二制冷剂流体的离心式压缩机中。压缩的第一制冷剂流体和第二制冷剂流体在离心压缩机中被压缩，从而获得压缩的制冷剂流体混合物。压缩的制冷剂流体混合物在热交换器中冷却，随后分成至少两股料流。在热交换器的不同压力水平下蒸发所述至少两个流，所述热交换器与待冷却的流热交换接触，并且从所述至少两个蒸发的流中回收第一和第二制冷剂流体。

10. 发明申请

US20090095019A1 METHOD AND APPARATUS FOR LIQUEFYING A HYDROCARBON STREAM 有权
标题翻译：用于液化石油气流的方法和装置
公开(公告)号：US20090095019A1
公开(公告)日：2009-04-16
申请号：US12300722
申请日：2007-04-16
申请人： Marco Dick Jager
发明人： Marco Dick Jager
IPC分类号： F25J1/00
CPC分类号： F25J1/0022 , F25J1/004 , F25J1/0042 , F25J1/0264 , F25J2210/06 , F25J2220/62
摘要： A method of liquefying a hydrocarbon stream such as natural gas from a feed stream, the method at least comprising the steps of: (a) providing a feed stream (10); (b) dividing the feed stream (10) of step (a) to provide at least a first feed stream (20) comprising at least 90 mass % of the initial feed stream (10), and a second feed stream (30); (c) liquefying the first feed stream (20) of step (b) at a pressure between 20-100 bar to provide a first liquefied natural gas (LNG) stream (40); (d) cooling the second feed stream (30) of step (b) to provide a cooled feed stream (50); (e) combining the first LNG stream (40) of step (c) with the cooled feed stream (50) of step (d) to provide a combined LNG stream (60); (f) reducing the pressure of the combined LNG stream (60) of step (e); and (g) passing the combined LNG stream (60) of step (f) through a flash vessel (12) to provide a product LNG stream (70) and a gaseous stream (80).
摘要翻译：一种从进料流中液化烃流如天然气的方法，所述方法至少包括以下步骤：（a）提供进料流（10）; （b）分离步骤（a）的进料流（10）以提供至少包含至少90质量％的初始进料流（10）的第一进料流（20）和第二进料流（30）; （c）在20-100巴之间的压力下液化步骤（b）的第一进料流（20）以提供第一液化天然气（LNG）流（40）; （d）冷却步骤（b）的第二进料流（30）以提供冷却的进料流（50）; （e）将步骤（c）的第一LNG流（40）与步骤（d）的冷却的进料流（50）组合以提供组合的LNG流（60）; （f）降低步骤（e）的组合LNG流（60）的压力; 和（g）将步骤（f）的组合LNG流（60）通过闪蒸容器（12）以提供产物LNG流（70）和气流（80）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式