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1. 发明申请

WO2012001001A2 METHOD OF TREATING A HYDROCARBON STREAM COMPRISING METHANE, AND AN APPARATUS THEREFOR 审中-公开
标题翻译：处理包含甲烷的烃流的方法及其装置
公开(公告)号：WO2012001001A2
公开(公告)日：2012-01-05
申请号：PCT/EP2011060829
申请日：2011-06-28
申请人： SHELL INT RESEARCH , CHANTANT FRANCOIS , MEIRING WOUTER JAN
发明人： CHANTANT FRANCOIS , MEIRING WOUTER JAN
IPC分类号： F25J1/02 , F25J3/02
CPC分类号： F25J1/0022 , F25J1/0052 , F25J1/0212 , F25J1/0214 , F25J1/0216 , F25J1/0238 , F25J1/0239 , F25J1/0292 , F25J3/0209 , F25J3/0233 , F25J3/0238 , F25J2200/02 , F25J2200/70 , F25J2210/06 , F25J2270/18 , F25J2270/66
摘要： In a method and apparatus for treating a hydrocarbon stream (110) comprising methane, at least a part (130) of the hydrocarbon stream (110) and a main refrigerant stream (310) are cooled by indirect heat exchanging against a pre-cooling refrigerant (230). The pre-cooled hydrocarbon stream (140) is passed to a first inlet (151) of an extraction column (125), and an effluent stream (160) is discharged from the extraction column (125). The effluent stream (160) and at least a part of the pre-cooled main refrigerant stream (320) are passed to a further heat exchanger (175), where they are both cooled thereby providing a cooled methane-enriched hydrocarbon stream (180) and at least one cooled main refrigerant stream (410,430). Said passing of the effluent stream (160) to the further heat exchanger (175) and said passing of the pre-cooled hydrocarbon stream (140) to the first inlet (151) of the extraction column (125) comprises indirectly heat exchanging the effluent stream (160) against the pre-cooled hydrocarbon stream (140).
摘要翻译：在用于处理包含甲烷的烃流（110）的方法和装置中，烃流（110）的至少一部分（130）和主制冷剂流（310）通过与预冷却的制冷剂（230）。将预冷却的烃流（140）送入萃取塔（125）的第一入口（151），并将流出物流（160）从萃取塔（125）排出。流出物流（160）和至少一部分预冷却的主制冷剂流（320）被传送到另一个热交换器（175），在那里它们被冷却，从而提供冷却的富含甲烷的烃流（180）和至少一个冷却的主制冷剂流（410,430）。所述流出物流（160）通过所述另一热交换器（175）并将所述预冷却物流（140）通过所述萃取塔（125）的所述第一入口（151）包括间接热交换所述流出物流（160）抵靠预冷却的烃流（140）。

2. 发明申请

WO2010063789A3 METHOD OF COOLING A HYDROCARBON STREAM AND AN APPARATUS THEREFOR 审中-公开
标题翻译：冷却油气流及其装置的方法
公开(公告)号：WO2010063789A3
公开(公告)日：2015-02-19
申请号：PCT/EP2009066297
申请日：2009-12-03
申请人： SHELL INT RESEARCH , CHANTANT FRANCOIS , CORTE REAL SANTOS ALEXANDRE MARIA , PROTOPAPAS GEORGIOS
发明人： CHANTANT FRANCOIS , CORTE REAL SANTOS ALEXANDRE MARIA , PROTOPAPAS GEORGIOS
IPC分类号： F25J1/02 , B01D1/00 , C02F1/04 , C02F1/16 , F01K17/04 , F02C6/18 , F25B27/02
CPC分类号： F02C6/18 , B01D1/0058 , B01D1/26 , C02F1/048 , C02F1/06 , C02F1/16 , C02F1/76 , C02F2103/023 , C02F2103/08 , C02F2303/20 , F01K17/04 , F25J1/0022 , F25J1/0242 , F25J1/0282 , F25J1/0283 , F25J1/0285 , F25J2240/82 , Y02A20/128
摘要： The present invention provides a method of cooling a hydrocarbon stream, such as a method of liquefying a natural gas stream to provide a liquefied natural gas stream and an apparatus therefore, the method comprising at least the steps of : (a) heat exchanging a hydrocarbon stream (10) against one or more refrigerant streams (20) to provide a cooled hydrocarbon stream (30) and one or more at least partly evapourated refrigerant streams (40); (b) compressing the one or more at least partly evapourated refrigerant streams (40) in at least one refrigerant compressor (150) to provide one or more compressed refrigerant streams (60); (c) driving one or more turbines (200) to directly mechanically drive the at least one refrigerant compressor (150) and provide one or more hot discharge streams (220, 460) from the one or more turbines (200); and (d) thermally desalinating a salinated water stream (280) in a thermal desalination unit (250) with at least a part of the heat energy derived from at least one of the one or more hot discharge streams (220, 460) to provide a desalinated water stream (260).
摘要翻译：本发明提供了一种冷却烃流的方法，例如液化天然气流以提供液化天然气流的方法，因此该方法至少包括以下步骤：（a）将烃（10）与一个或多个制冷剂流（20）相连以提供冷却的烃流（30）和一个或多个至少部分蒸发的制冷剂流（40）; （b）压缩至少一个制冷剂压缩机（150）中的一个或多个至少部分蒸发的制冷剂流（40），以提供一个或多个压缩的制冷剂流（60）; （c）驱动一个或多个涡轮机（200）以直接机械地驱动所述至少一个制冷剂压缩机（150）并且提供来自所述一个或多个涡轮机（200）的一个或多个热排放流（220,460）; 和（d）在热脱盐单元（250）中将至少一部分热能衍生自所述一个或多个热排放流（220,460）中的至少一个的热能脱盐水（280），以提供脱盐水流（260）。

3. 发明申请

WO2009007439A2 METHOD AND APPARATUS FOR LIQUEFYING A GASEOUS HYDROCARBON STREAM 审中-公开
标题翻译：用于液化石油气流的方法和装置
公开(公告)号：WO2009007439A2
公开(公告)日：2009-01-15
申请号：PCT/EP2008059051
申请日：2008-07-10
申请人： SHELL INT RESEARCH , CHANTANT FRANCOIS
发明人： CHANTANT FRANCOIS
IPC分类号： F25J1/02
CPC分类号： F25J1/0237 , F25J1/0022 , F25J1/0035 , F25J1/0042 , F25J1/0221 , F25J1/0223 , F25J3/0209 , F25J3/0233 , F25J3/0238 , F25J2200/02 , F25J2200/74 , F25J2205/04 , F25J2210/06 , F25J2210/42 , F25J2230/20 , F25J2230/30 , F25J2240/12 , F25J2270/14 , F25J2270/904
摘要： A method and apparatus for liquefying a gaseous hydrocarbon stream such as natural gas. The method comprises at least the steps of providing a feed stream (10) and dividing the feed stream (10) of step to provide at least a first stream (20) and a second stream (30). The first stream (20) is liquefied using heat exchange against a liquid nitrogen stream (40) to provide a first liquefied hydrocarbon stream (60) and an at least partly evaporated nitrogen stream (70). The second stream (20) is cooled and liquefied by heat exchanging against the at least partly evaporated nitrogen stream (70) to provide a second cooled hydrocarbon stream (80).
摘要翻译：用于液化气态烃流如天然气的方法和装置。该方法至少包括提供进料流（10）并分离步骤的进料流（10）以提供至少第一流（20）和第二流（30）的步骤。使用与液氮流（40）的热交换来液化第一流（20）以提供第一液化烃流（60）和至少部分蒸发的氮气流（70）。通过与至少部分蒸发的氮气流（70）的热交换来冷却和液化第二流（20），以提供第二冷却的烃流（80）。

4. 发明申请

WO2009071538A3 METHOD AND APPARATUS FOR COOLING AND/OR LIQUEFYING A HYDROCARBON STREAM 审中-公开
标题翻译：用于冷却和/或液化烃流的方法和装置
公开(公告)号：WO2009071538A3
公开(公告)日：2010-03-11
申请号：PCT/EP2008066623
申请日：2008-12-02
申请人： SHELL INT RESEARCH , CHANTANT FRANCOIS , POH CHUN KIT
发明人： CHANTANT FRANCOIS , POH CHUN KIT
IPC分类号： F25J1/02 , F25B1/10
CPC分类号： F25J1/0052 , F25B1/10 , F25B5/04 , F25B2400/13 , F25J1/0022 , F25J1/0087 , F25J1/0294
摘要： A refrigerant stream (10) is provided at a refrigerant pressure, and passed through at least three heat exchange steps (12, 14, 16, 18) operating at different pressure levels. A hydrocarbon stream (20) is passed through at least two of these heat exchange steps to provide a cooled hydrocarbon stream (30). A fraction of the refrigerant stream (10) is expanded and evaporated at each heat exchange step (12, 14, 16, 18) to a different pressure, to provide a first evaporated refrigerant stream (40) at a first evaporation pressure, and at least two other evaporated refrigerant streams (50, 60, 70) at evaporation pressures lower than the first evaporation pressure. The first evaporated refrigerant stream (40) is compressed through a highest-pressure compressor stage (22) to provide at least a fraction of the refrigerant stream (10) at the refrigerant pressure, and the other evaporated refrigerant streams (50, 60, 70) are compressed through at least two parallel lower pressure compressor stages (24, 26, 28) to provide two or more part-compressed refrigerant streams (50a, 60a, 70a), all of which part-compressed refrigerant streams (50a, 60a, 70a) being passed through the highest pressure compressor stage (22).
摘要翻译：制冷剂流（10）以制冷剂压力提供，并且通过在不同压力水平下操作的至少三个热交换步骤（12,14,16,18）。烃流（20）通过这些热交换步骤中的至少两个以提供冷却的烃流（30）。一部分制冷剂流（10）在每个热交换步骤（12,14,16,18）处被膨胀和蒸发到不同的压力，以在第一蒸发压力下提供第一蒸发的制冷剂流（40）至少两个蒸发的制冷剂流（50,60,70），其蒸发压力低于第一蒸发压力。第一蒸发的制冷剂流（40）通过最高压力的压缩机级（22）被压缩，以在制冷剂压力下提供至少一部分制冷剂流（10），另一个蒸发的制冷剂流（50,60,70 ）通过至少两个平行的低压压缩机级（24,26,28）压缩，以提供两个或更多个部分压缩的制冷剂流（50a，60a，70a），所有这些部分压缩的制冷剂流（50a，60a，70a） 70a）通过最高压力的压缩机级（22）。

5. 发明申请

WO2009007435A2 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：WO2009007435A2
公开(公告)日：2009-01-15
申请号：PCT/EP2008059046
申请日：2008-07-10
申请人： SHELL INT RESEARCH , CHANTANT FRANCOIS , VAN DIJK FREDERICK JAN , JAGER MARCO DICK
发明人： CHANTANT FRANCOIS , VAN DIJK FREDERICK JAN , JAGER MARCO DICK
IPC分类号： F25J1/02 , F25B7/00 , F25B9/00 , F25B49/02
CPC分类号： F25J1/0022 , F25B9/006 , F25J1/0042 , F25J1/0052 , F25J1/0055 , F25J1/0057 , F25J1/0214 , F25J1/0244 , F25J1/0283 , F25J1/0292 , F25J1/0295
摘要： A mixed refrigerant stream (10) comprising a first mixed refrigerant is passed through one or more heat exchangers (12) to provide a cooled mixed refrigerant stream (20). At least a fraction of a cooling stream (30) comprising a second mixed refrigerant is expanded to provide one or more expanded cooling streams (40a), at least one of which may be passed through one or more of the heat exchangers (12), to cool the mixed refrigerant stream (10) thereby providing the cooled mixed refrigerant stream (20). The temperature (T1) and the flow (F1) of at least part of the cooled mixed refrigerant stream (20) is monitored, and the flow (F2) of the cooling stream (30) is controlled using the flow F1 and the temperature T1.
摘要翻译：包含第一混合制冷剂的混合制冷剂流（10）通过一个或多个热交换器（12）以提供冷却的混合制冷剂流（20）。包括第二混合制冷剂的至少一部分冷却流（30）被膨胀以提供一个或多个膨胀冷却流（40a），其中至少一个可以通过一个或多个热交换器（12），以冷却混合的制冷剂流（10），从而提供冷却的混合制冷剂流（20）。监测冷却的混合制冷剂流（20）的至少一部分的温度（T1）和流量（F1），并且使用流F1和温度T1来控制冷却流（30）的流量（F2）。

6. 发明申请

WO2011000900A3 METHOD AND APPARATUS FOR PRODUCING A COOLED HYDROCARBON STREAM 审中-公开
标题翻译：生产冷却的烃流的方法和设备
公开(公告)号：WO2011000900A3
公开(公告)日：2011-04-14
申请号：PCT/EP2010059341
申请日：2010-07-01
申请人： SHELL INT RESEARCH , CHANTANT FRANCOIS , LONGE TOLULOPE BILIKISU
发明人： CHANTANT FRANCOIS , LONGE TOLULOPE BILIKISU
IPC分类号： F25J1/02 , G05B13/04 , G05B15/02
CPC分类号： F25J1/0052 , F25J1/0022 , F25J1/0214 , F25J1/0238 , F25J1/0249 , F25J1/0252 , F25J1/0265 , F25J1/0279 , F25J1/0283 , F25J2220/62 , F25J2220/64 , G05B13/04
摘要： Method and apparatus for producing a cooled hydrocarbon stream (60). The method employs cooling, at at least two consecutive pressure levels, a first stream and a first mixed refrigerant stream, using portions of the first mixed refrigerant from the first mixed refrigerant stream in first and second heat exchangers (125, 145); first and second expansion devices (135, 165); and a first compressor (105) to provide the first mixed refrigerant stream. The cooling process is controlled using an advanced process controller based on model predictive control to determine simultaneously control actions for a set of manipulated variables in order to optimise at least one of a set of parameters whilst controlling at least one of a set of controlled variables. The set of manipulated variables comprises: the composition of the mixed first refrigerant, the setting of the first expansion device (135), and the setting of the second expansion device (165).
摘要翻译：生产冷却的烃物流（60）的方法和设备。该方法采用在第一和第二换热器（125,145）中使用来自第一混合制冷剂流的第一混合制冷剂的一部分在至少两个连续压力水平下冷却第一流和第一混合制冷剂流; 第一和第二膨胀装置（135,165）; 和提供第一混合制冷剂流的第一压缩机（105）。使用基于模型预测控制的高级过程控制器来控制冷却过程，以同时确定一组操纵变量的控制动作，以便在控制一组受控变量中的至少一个的同时优化一组参数中的至少一个参数。该组操作变量包括：混合的第一制冷剂的组成，第一膨胀装置（135）的设定以及第二膨胀装置（165）的设定。

7. 发明申请

WO2009080678A3 METHOD OF PRODUCING A GASIFIED HYDROCARBON STREAM; METHOD OF LIQUEFYING A GASEOUS HYDROCARBON STREAM; AND A CYCLIC PROCESS FOR COOLING AND RE-WARMING A NITROGEN-BASED STREAM, AND FOR LIQUEFYING AND REGASIFYING A HYDROCARBON STREAM 审中-公开
标题翻译：生产气化石油气流的方法; 液化石油气流的方法; 以及一个循环过程，用于冷却和重新加热基于氮的流动，并用于液化和注入烃流
公开(公告)号：WO2009080678A3
公开(公告)日：2013-05-02
申请号：PCT/EP2008067814
申请日：2008-12-18
申请人： SHELL INT RESEARCH , CHANTANT FRANCOIS , ELION WIVEKA JACOBA , GROOTHUIS CASPER KRIJNO
发明人： CHANTANT FRANCOIS , ELION WIVEKA JACOBA , GROOTHUIS CASPER KRIJNO
IPC分类号： F25J1/02
CPC分类号： F25J1/005 , F25J1/0015 , F25J1/0022 , F25J1/0072 , F25J1/0204 , F25J1/0223 , F25J1/0269 , F25J2210/02 , F25J2210/42 , F25J2210/62 , F25J2290/62
摘要： A first liquefied hydrocarbon stream (10) is provided from a first source (12) and a second liquefied hydrocarbon stream (20) is provided from a second source (22). The second liquefied hydrocarbon stream (20) has been liquefied solely by cooling against a first cooled nitrogen-based stream (40). The first and second liquefied hydrocarbon streams (10,20) are gasified to produce a gasified hydrocarbon stream (11,21,51), thereby cooling a gaseous nitrogen-based stream (30) against the gasifying first and second liquefied hydrocarbon streams (10,20) to provide a second cooled nitrogen-based stream (40).
摘要翻译：从第一源（12）提供第一液化烃流（10），并且从第二源（22）提供第二液化烃流（20）。第二液化烃流（20）仅通过冷却第一冷却的氮气流（40）而液化。将第一和第二液化烃流（10,20）气化以产生气化烃流（11,21,51），由此冷却气态氮基流（30）以抵抗气化的第一和第二液化烃流（10 ，20）以提供第二冷却的氮气流（40）。

8. 发明申请

WO2008034874A2 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：WO2008034874A2
公开(公告)日：2008-03-27
申请号：PCT/EP2007059959
申请日：2007-09-20
申请人： SHELL INT RESEARCH , CHANTANT FRANCOIS , VAN DE GRAAF JOLINDE MACHTELD , JAGER MARCO DICK , KAART SANDER , KLEIN NAGELVOORT ROBERT
发明人： CHANTANT FRANCOIS , VAN DE GRAAF JOLINDE MACHTELD , JAGER MARCO DICK , KAART SANDER , KLEIN NAGELVOORT ROBERT
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））。

9. 发明申请

WO2012000998A2 METHOD OF TREATING A HYDROCARBON STREAM COMPRISING METHANE, AND AN APPARATUS THEREFOR 审中-公开
标题翻译：处理包含甲烷的烃流的方法及其装置
公开(公告)号：WO2012000998A2
公开(公告)日：2012-01-05
申请号：PCT/EP2011060826
申请日：2011-06-28
申请人： SHELL INT RESEARCH , BUIJS CORNELIS , CHANTANT FRANCOIS
发明人： BUIJS CORNELIS , CHANTANT FRANCOIS
IPC分类号： F25J1/02 , C10L3/10
CPC分类号： B01D53/0462 , C10L3/106 , F25J1/0022 , F25J1/0052 , F25J1/0055 , F25J1/0212 , F25J1/0214 , F25J1/0238 , F25J2220/68 , F25J2290/12
摘要： A wet hydrocarbon stream (510) comprising at least methane and water, provided at a temperature equal to a first temperature, is cooled thereby lowering the temperature to a second temperature. In a water removal device (525) at least one wet disposal stream (590) comprising water is withdrawn from the wet hydrocarbon stream, at the second temperature. An effluent stream (560), comprising the wet hydrocarbon stream from which the at least one wet disposal stream (590) has been removed, is discharged from the water removal device (525) and passed to a further heat exchanger (535). At least one refrigerant stream (210) is also passed to the further heat exchanger (535), and both the effluent stream (560) and the refrigerant stream (210) are cooled in the further heat exchanger (535) by indirect heat exchanging against an evaporating refrigerant fraction (230). The effluent stream (560) is heated by indirectly heat exchanging against the wet hydrocarbon stream (510), wherein said cooling of the wet hydrocarbon stream (510) comprises this indirectly heat exchanging.
摘要翻译：在等于第一温度的温度下提供的至少包含甲烷和水的湿烃流（510）被冷却，从而将温度降至第二温度。在除水装置（525）中，在第二温度下，从湿烃流中排出包含水的至少一个湿处理流（590）。包含从其中去除了至少一个湿式处理流（590）的湿烃物流的排出物流（560）从除水装置（525）排出，并通入另一个热交换器（535）。至少一个制冷剂流（210）也被传送到另外的热交换器（535），并且流出物流（560）和制冷剂流（210）都在另一个热交换器（535）中通过间接热交换蒸发制冷剂馏分（230）。通过与湿烃流（510）的间接热交换来加热流出物流（560），其中所述的冷烃流（510）的冷却包括这种间接的热交换。

10. 发明专利

CA2765476C METHOD AND APPARATUS FOR PRODUCING A COOLED HYDROCARBON STREAM 未知
公开(公告)号：CA2765476C
公开(公告)日：2017-10-24
申请号：CA2765476
申请日：2010-07-01
申请人： SHELL INT RESEARCH
发明人： CHANTANT FRANCOIS , LONGE TOLULOPE BILIKISU
IPC分类号： F25J1/02 , G05B13/04 , G05B15/02
摘要： Method and apparatus for producing a cooled hydrocarbon stream (60). The method employs cooling, at at least two consecutive pressure levels, a first stream and a first mixed refrigerant stream, using portions of the first mixed refrigerant from the first mixed refrigerant stream in first and second heat exchangers (125, 145); first and second expansion devices (135, 165); and a first compressor (105) to provide the first mixed refrigerant stream. The cooling process is controlled using an advanced process controller based on model predictive control to determine simultaneously control actions for a set of manipulated variables in order to optimise at least one of a set of parameters whilst controlling at least one of a set of controlled variables. The set of manipulated variables comprises: the composition of the mixed first refrigerant, the setting of the first expansion device (135), and the setting of the second expansion device (165).

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