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1. 发明公开

EP2122280A2 METHOD AND APPARATUS FOR COOLING A HYDROCARBON STREAM 审中-公开
标题翻译：用于冷却烃流的方法和设备
公开(公告)号：EP2122280A2
公开(公告)日：2009-11-25
申请号：EP08708097.4
申请日：2008-01-23
申请人： Shell Internationale Research Maatschappij B.V.
发明人： KAART, Sander , KEVENAAR, Mark Antonius
IPC分类号： F25J1/02
CPC分类号： F25J1/005 , F25B1/10 , F25B9/006 , F25B11/02 , F25B2400/072 , F25J1/0022 , F25J1/0052 , F25J1/0214 , F25J1/0216 , F25J1/0268 , F25J1/0288 , F25J1/0292 , F25J2290/10
摘要： Method of cooling a hydrocarbon stream (10) such as natural gas, the method at least comprising the steps of (a) heat exchanging the hydrocarbon stream (10) against a first refrigerant stream (20) to provide a cooled hydrocarbon stream (30) and an at least partly evaporated refrigerant stream (40); (b) compressing the at least partly evaporated refrigerant stream (40) using one or more compressors (14, 16, 18) to provide a compressed refrigerant stream (50, 60, 70); (c) cooling the compressed refrigerant stream (50, 60, 70) after one or more of the compressors against ambient to provide a cooled compressed refrigerant stream (70a); (d) dynamically expanding the cooled compressed gaseous refrigerant stream (70a) to provide an expanded refrigerant stream (80); and (e) further cooling the expanded refrigerant stream (80) to provide an at least partially condensed refrigerant stream.
摘要翻译：冷却诸如天然气的烃流（10）的方法，所述方法至少包括以下步骤：（a）将所述烃流（10）与第一制冷剂流（20）热交换以提供冷却的烃流（30）和至少部分蒸发的制冷剂流（40）; （b）使用一个或多个压缩机（14,16,18）压缩所述至少部分蒸发的制冷剂流（40）以提供压缩的制冷剂流（50,60,70）; （c）在一个或多个压缩机之后将压缩的制冷剂流（50,60,70）冷却至环境温度以提供冷却的压缩制冷剂流（70a）; （d）动态地膨胀冷却的压缩气态制冷剂流（70a）以提供膨胀的制冷剂流（80）; 和（e）进一步冷却膨胀的制冷剂流（80）以提供至少部分冷凝的制冷剂流。

2. 发明公开

EP1960726A1 REFRIGERANT CIRCUIT 审中-公开
标题翻译：冷却回路
公开(公告)号：EP1960726A1
公开(公告)日：2008-08-27
申请号：EP06819959.5
申请日：2006-12-14
申请人： Shell Internationale Research Maatschappij B.V.
发明人： KAART, Sander , KLEIN NAGELVOORT, Robert
IPC分类号： F25J1/02 , F25B1/10
CPC分类号： F25B1/10 , F25B2400/075 , F25B2400/13 , F25J1/0022 , F25J1/0052 , F25J1/0294
摘要： The present invention relates to a refrigerant circuit (1), in particular for use in a liquefaction plant, the refrigerant circuit (1) at least comprising: - a refrigerator (2) having an inlet (21) for refrigerant (10) at a refrigeration pressure, and at least five outlets (22, 23, 24, 25, 26, ...) for evaporated refrigerant (20, 30, 40, 50, 60, ...) evaporated at different pressure levels, the at least five outlets (22, 23, 24, 25, 26, ...) being preferably intended for refrigerants evaporated at increasing pressures from the first outlet (22) to the fifth (26) and optional higher outlets; - a first compressor (3) having one or more inlets for receiving evaporated refrigerant from the refrigerator and an outlet (34) that can be connected to the inlet (21) of the refrigerator (2); and - a second compressor (4) having one or more inlets for receiving evaporated refrigerant from the refrigerator and an outlet (44) that can be connected to the inlet (21) of the refrigerator (2).

3. 发明授权

EP1626804B1 COMPACT MIXING DEVICE FOR HOMOGENISATION OF FLUID FLOW 有权
标题翻译：紧凑型混合装置用于流体流动的均匀化
公开(公告)号：EP1626804B1
公开(公告)日：2006-11-29
申请号：EP04733352.1
申请日：2004-05-17
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人： BRACHT, Maarten , CAANEN, Mathijs Joseph , HENDRIE, Kelvin John , KAART, Sander , VAN DER MEER, Jurjen Wietze , TEN BOSCH, Benedict Ignatius Maria
IPC分类号： B01F5/06 , H01M2/00 , B01J19/24
CPC分类号： C01B3/386 , B01F5/0612 , B01F5/0616 , B01F5/0618 , B01F5/0682 , B01F5/0688 , B01J8/0085 , B01J8/0438 , B01J8/0442 , B01J8/0492 , B01J2208/00849 , C01B2203/0261 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/0872 , C01B2203/1282 , H01M8/0612
摘要： The invention relates to a mixing device (6) for the homogenisation of temperatures and/or concentrations in a fluid flow, comprising a hollow element (9), for conducting said fluid flow, which hollow element (9) comprises: (a) a first insert (11) positioned within said hollow element (9) and defining an excentric passage (12); (b) a second insert (13) positioned within said hollow element (9) upstream of the first insert, wherein said second insert (13) comprises a central opening (14); (c) a third insert (16) positioned in the hollow element (9) downstream of said first insert (11) and said second insert (13), which third insert (16) comprises at least two openings (17), which are evenly distributed along a concentric circle within said third insert (16); and (d) a fourth insert (19) positioned in said hollow element (9) between said first insert (11) and said third insert (16), wherein said fourth insert (19) comprises at least two radially extending first deflectors (20). The invention further relates to a module to be used in such mixing device, to an apparatus for forming syngas comprising such mixing device connected to a quench, and to a power generator comprising a fuel cell and such apparatus.
摘要翻译：本发明涉及一种用于使流体流中的温度和/或浓度均匀化的混合装置（6），其包括用于引导所述流体流的中空元件（9），所述中空元件（9）包括：（a）定位在所述中空元件（9）内并限定偏心通道（12）的第一插入件（11）; （b）位于第一插入件上游的所述中空元件（9）内的第二插入件（13），其中所述第二插入件（13）包括中央开口（14）; （c）位于所述第一插入物（11）和所述第二插入物（13）下游的所述中空元件（9）中的第三插入物（16），所述第三插入物（16）包括至少两个开口（17）沿所述第三插入物（16）内的同心圆均匀分布; 和（d）位于所述第一插入物（11）和所述第三插入物（16）之间的所述中空元件（9）中的第四插入物（19），其中所述第四插入物（19）包括至少两个径向延伸的第一偏转器）。本发明还涉及一种用于这种混合装置的模块，一种用于形成合成气的装置，该装置包括连接至骤冷器的这种混合装置，并涉及一种包括燃料电池和这种装置的发电机。

4. 发明公开

EP2342517A2 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：氮分离从烃流，用于提供燃料气体流及其装置方法
公开(公告)号：EP2342517A2
公开(公告)日：2011-07-13
申请号：EP09744404.6
申请日：2009-11-02
申请人： Shell Internationale Research Maatschappij B.V.
发明人： KAART, Sander , JAGER, Marco, Dick
IPC分类号： F25J3/02 , F25J1/02
CPC分类号： F25J3/0233 , F25J1/0022 , F25J1/0037 , F25J1/0042 , F25J1/0045 , F25J1/005 , F25J1/0052 , F25J1/0055 , F25J1/0072 , F25J1/0218 , F25J1/0219 , 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
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.

5. 发明公开

EP2076725A2 PROCESS FOR REMOVING MERCAPTANS FROM LIQUEFIED NATURAL GAS 审中-公开
标题翻译：法脱除硫醇从液化天然气
公开(公告)号：EP2076725A2
公开(公告)日：2009-07-08
申请号：EP07821691.8
申请日：2007-10-23
申请人： Shell Internationale Research Maatschappij B.V.
发明人： DEMMERS, Anthonius Maria , KAART, Sander , KODDE, Adriaan Johannes
IPC分类号： F25J1/02 , F25J3/02 , C10L3/10 , B01D53/52
CPC分类号： C10L3/102 , B01D53/04 , B01D53/1487 , B01D53/75 , B01D2251/604 , B01D2253/108 , B01D2257/306 , B01D2257/308 , B01D2257/80 , B01D2258/06 , C10L3/10 , F25J3/0209 , F25J3/0233 , F25J3/0238 , F25J3/0242 , F25J2215/62 , F25J2220/60 , F25J2220/66 , F25J2245/02 , F25J2260/20 , F25J2260/60 , F25J2290/12
摘要： The invention provides a process for producing purified natural gas, the process comprising the steps of : expanding a pressurised natural gas stream comprising at least 4 ppmv of mercaptans and supplying it to a first separation column, in which the natural gas stream is separated into a gaseous overhead stream enriched in methane and a first fraction enriched in mercaptans; withdrawing the gaseous overhead stream enriched in methane from the separation column to obtain the purified natural gas; withdrawing the fraction enriched in mercaptans from the separation column; removing mercaptans from the first fraction enriched in mercaptans.

6. 发明公开

EP2041507A2 METHOD AND APPARATUS FOR COOLING A HYDROCARBON STREAM 审中-公开
标题翻译：用于冷却烃流的方法和设备
公开(公告)号：EP2041507A2
公开(公告)日：2009-04-01
申请号：EP07787405.5
申请日：2007-07-12
申请人： Shell Internationale Research Maatschappij B.V.
发明人： JAGER, Marco Dick , KAART, Sander
IPC分类号： F25J1/02
CPC分类号： F25J1/0292 , F25J1/0022 , F25J1/0055 , F25J1/0057 , F25J1/0212 , F25J1/0214 , F25J1/0215 , F25J1/0216 , F25J1/0254 , F25J1/0268 , F25J1/0291 , F25J2245/02
摘要： A method of liquefying natural gas from a feed stream (10) comprising at least the steps of : passing the feed stream (10) against a mixed refrigerant being cycled through a heat exchanger (12), to provide an at least partly liquefied hydrocarbon stream (20) having a temperature below -100 °C; outflowing the mixed refrigerant as a liquid and vapour outflow refrigerant stream (80) and passing it through a first separator (18) to provide a vapour refrigerant stream (90) and a liquid refrigerant stream (110); recycling without substantial heat exchange the liquid refrigerant stream (110) into the heat exchanger (12); compressing and cooling the vapour refrigerant stream (90) to provide a cooled compressed stream (100) having a temperature below 0 °C and recycling it into the heat exchanger (12).
摘要翻译：一种液化来自进料流（10）的天然气的方法，其至少包括以下步骤：使进料流（10）相对于循环通过热交换器（12）的混合制冷剂通过，以提供至少部分液化的烃流（20）具有低于-100℃的温度; 作为液体和蒸汽流出制冷剂流（80）流出混合制冷剂并使其通过第一分离器（18）以提供蒸气制冷剂流（90）和液体制冷剂流（110）; 在没有将液体制冷剂流（110）大量热交换的情况下循环到热交换器（12）中; 压缩并冷却蒸气制冷剂流（90）以提供温度低于0℃的经冷却的压缩流（100）并将其循环至热交换器（12）中。

7. 发明公开

EP1864064A1 METHOD FOR THE LIQUEFACTION OF A HYDROCARBON-RICH SYSTEM 审中-公开
标题翻译：过程液化的富烃类系统
公开(公告)号：EP1864064A1
公开(公告)日：2007-12-12
申请号：EP06724956.5
申请日：2006-03-07
申请人： Shell Internationale Research Maatschappij B.V.
发明人： KAART, Sander
IPC分类号： F25J1/02 , F25B40/02 , F25B7/00
CPC分类号： F25J1/0022 , F25B7/00 , F25B2400/13 , F25B2400/23 , F25J1/0055 , F25J1/0057 , F25J1/0087 , F25J1/009 , F25J1/0254 , F25J1/0267 , F25J1/0268 , F25J1/0292 , F25J1/0297
摘要： The present invention relates to a method for the liquefaction of a hydrocarbon-rich stream, preferably a natural gas containing stream, by heat exchanging against a refrigerant (1a-d) . The liquid refrigerant (19) is evaporated using heat from the hydrocarbon-rich stream, thereby obtaining an evaporated refrigerant (3a-d) . The evaporated refrigerant (3a-d) is subsequently compressed (5), cooled (10) against ambient thereby fully condensing the compressed refrigerant. Next, the fully condensed compressed refrigerant (12) is further sub-cooled (14) by indirect heat exchange against an auxiliary refrigerant being cycled in an auxiliary refrigerant. Then the subcooled refrigerant (16) is expanded (18) thereby forming the liquid refrigerant (19).

8. 发明公开

EP1626804A1 COMPACT MIXING DEVICE FOR HOMOGENISATION OF FLUID FLOW 有权
标题翻译：紧凑型混合机FLUIDSTRÖMUNGSHOMOGENISIERUNG
公开(公告)号：EP1626804A1
公开(公告)日：2006-02-22
申请号：EP04733352.1
申请日：2004-05-17
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人： BRACHT, Maarten , CAANEN, Mathijs Joseph , HENDRIE, Kelvin John , KAART, Sander , VAN DER MEER, Jurjen Wietze , TEN BOSCH, Benedict Ignatius Maria
IPC分类号： B01J19/24
CPC分类号： C01B3/386 , B01F5/0612 , B01F5/0616 , B01F5/0618 , B01F5/0682 , B01F5/0688 , B01J8/0085 , B01J8/0438 , B01J8/0442 , B01J8/0492 , B01J2208/00849 , C01B2203/0261 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/0872 , C01B2203/1282 , H01M8/0612
摘要： The invention relates to a mixing device (6) for the homogenisation of temperatures and/or concentrations in a fluid flow, comprising a hollow element (9), for conducting said fluid flow, which hollow element (9) comprises: (a) a first insert (11) positioned within said hollow element (9) and defining an excentric passage (12); (b) a second insert (13) positioned within said hollow element (9) upstream of the first insert, wherein said second insert (13) comprises a central opening (14); (c) a third insert (16) positioned in the hollow element (9) downstream of said first insert (11) and said second insert (13), which third insert (16) comprises at least two openings (17), which are evenly distributed along a concentric circle within said third insert (16); and (d) a fourth insert (19) positioned in said hollow element (9) between said first insert (11) and said third insert (16), wherein said fourth insert (19) comprises at least two radially extending first deflectors (20). The invention further relates to a module to be used in such mixing device, to an apparatus for forming syngas comprising such mixing device connected to a quench, and to a power generator comprising a fuel cell and such apparatus.

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