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1. 发明申请

WO2006087330A2 PLANT AND METHOD FOR LIQUEFYING NATURAL GAS 审中-公开
标题翻译：用于液化天然气的设备和方法
公开(公告)号：WO2006087330A2
公开(公告)日：2006-08-24
申请号：PCT/EP2006050937
申请日：2006-02-15
申请人： SHELL INT RESEARCH , BUIJS CORNELIS , KLEIN NAGELVOORT ROBERT
发明人： BUIJS CORNELIS , KLEIN NAGELVOORT ROBERT
IPC分类号： F25J1/02
CPC分类号： F25J1/0292 , F25J1/0022 , F25J1/004 , F25J1/0042 , F25J1/0052 , F25J1/0055 , F25J1/0214 , F25J1/0216 , F25J1/0219 , F25J1/0241 , F25J1/0265 , F25J1/0268 , F25J1/0271 , F25J1/0274 , F25J1/0283 , F25J1/0284 , F25J1/0287 , F25J1/0295 , F25J2205/02 , F25J2220/62 , F25J2220/64 , F25J2230/60 , F25J2245/02
摘要： Plant and method for liquefying natural gas. The plant comprises a pre-cooling heat exchanger train (1) having an inlet (13) for natural gas and an outlet (14) for pre-cooled natural gas, a distributor (4) having an inlet (18) connected to the outlet (14) for pre-cooled natural gas and having two distributor outlets (22,23). The plant further comprises two natural gas liquids extraction units having an extraction unit inlet, a heavy fraction outlet and an overhead light fraction outlet, and two main heat exchangers (5,5') to cool the overhead light fraction from its corresponding natural gas liquids extraction unit to liquefaction.
摘要翻译：液化天然气的工厂和方法。该设备包括具有用于天然气的入口（13）和用于预冷天然气的出口（14）的预冷热交换器系列（1），具有连接到出口的入口（18）的分配器（4）（14），用于预冷天然气并具有两个分配器出口（22,23）。该设备还包括具有提取单元入口，重馏分出口和塔顶轻馏分出口的两个天然气液体提取单元和两个主要热交换器（5,5'），用于从其相应的天然气液体中冷却塔顶馏分提取单位进行液化。

2. 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 In a water removal device (525) at least one wet disposal stream (590) comprising water is withdrawn from the wet hydrocarbon stream, at the second temperature.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。

3. 发明申请

WO2015036429A3 NATURAL GAS LIQUEFACTION SYSTEM AND METHOD OF PRODUCING A LIQUEFIED NATURAL GAS STREAM 审中-公开
标题翻译：自然气体液化系统及生产液化天然气流的方法
公开(公告)号：WO2015036429A3
公开(公告)日：2015-11-19
申请号：PCT/EP2014069288
申请日：2014-09-10
申请人： SHELL INT RESEARCH , SHELL OIL CO
发明人： BUIJS CORNELIS , ROVERS STEFAN ADRIANUS
IPC分类号： F25J1/00 , F25J1/02 , F25J3/02
CPC分类号： F25J1/0022 , F25J1/0045 , F25J1/0271 , F25J3/0209 , F25J3/0233 , F25J3/0257 , F25J2200/02 , F25J2200/40 , F25J2200/70 , F25J2215/04 , F25J2250/20 , F25J2270/02 , F25J2290/50
摘要： A nitrogen stripper uses a shared distillation column that performs cryogenic distillation of multiple liquefied natural gas streams that are sourced from multiple cryogenic heat exchangers. The shared distillation column receives at least a part of an expanded liquefied natural gas stream, and discharges a liquefied natural gas stream through a bottom liquid outlet, and a reject vapour through an overhead vapour outlet. The expanded liquefied natural gas stream is obtained by expanding a plurality of pressurized liquefied natural gas streams discharged by the cryogenic heat exchangers. The distillation column is connected to a reboiler system, which has a separate heat exchange core for each one of the multiple liquefied natural gas streams that is dedicated to only one of these liquefied natural gas streams.
摘要翻译：氮气汽提器使用共用蒸馏塔，其进行来自多个低温热交换器的多个液化天然气流的低温蒸馏。共用蒸馏塔容纳至少一部分膨胀的液化天然气流，并且通过底部液体出口排出液化天然气流，并通过塔顶蒸气出口排出废气。膨胀的液化天然气流是通过膨胀由低温热交换器排出的多个加压液化天然气流而获得的。蒸馏塔连接到再沸器系统，该再沸器系统具有仅用于这些液化天然气流中的一种的多个液化天然气流中的每一个的单独的热交换芯。

4. 发明专利

AU2014320450A1 Natural gas liquefaction system and method of producing a liquefied natural gas stream 未知
公开(公告)号：AU2014320450A1
公开(公告)日：2016-04-21
申请号：AU2014320450
申请日：2014-09-10
申请人： SHELL INT RESEARCH
发明人： BUIJS CORNELIS , ROVERS STEFAN ADRIANUS
IPC分类号： F25J1/00 , F25J1/02 , F25J3/02
摘要： A nitrogen stripper uses a shared distillation column that performs cryogenic distillation of multiple liquefied natural gas streams that are sourced from multiple cryogenic heat exchangers. The shared distillation column receives at least a part of an expanded liquefied natural gas stream, and discharges a liquefied natural gas stream through a bottom liquid outlet, and a reject vapour through an overhead vapour outlet. The expanded liquefied natural gas stream is obtained by expanding a plurality of pressurized liquefied natural gas streams discharged by the cryogenic heat exchangers. The distillation column is connected to a reboiler system, which has a separate heat exchange core for each one of the multiple liquefied natural gas streams that is dedicated to only one of these liquefied natural gas streams.

5. 发明专利

AP201609072A0 NATURAL GAS LIQUEFACTION SYSTEM AND METHOD OF PRODUCING A LIQUEFIED NATURAL GAS STREAM 未知
公开(公告)号：AP201609072A0
公开(公告)日：2016-03-31
申请号：AP201609072
申请日：2014-09-10
申请人： SHELL INT RESEARCH
发明人： BUIJS CORNELIS , ROVERS STEFAN ADRIANUS
IPC分类号： F25J3/02 , F25J1/00 , F25J1/02

6. 发明专利

ES2348812T3 UN METODO PARA RECIBIR FLUIDO A PARTIR DE UNA TUBERIA DE GAS NATURAL. 未知
公开(公告)号：ES2348812T3
公开(公告)日：2010-12-14
申请号：ES06830125
申请日：2006-11-27
申请人： SHELL INT RESEARCH
发明人： CHIENG JILL HUI CHIUN , BRAS EDUARD COENRAAD , KLEIN NAGELVOORT ROBERT , BUIJS CORNELIS
IPC分类号： E21B43/34
摘要： Un método para recibir fluido de una tubería de gas natural, comprendiendo el fluido hidrocarburos gaseosos, hidrocarburos líquidos, agua y opcionalmente sólidos, comprendiendo el método: (a) recibir, en un captador de tapones de líquido (10), el fluido que comprende hidrocarburos gaseosos, hidrocarburos líquidos, agua y opcionalmente sólidos de al menos una tubería (20a, 20b, 20c); (b) separar, en el captador de tapones de líquido, al menos una parte de los hidrocarburos gaseosos del resto del fluido para dejar una mezcla líquida o una mezcla líquida/sólida; (c) dirigir al menos una parte de la mezcla líquida o mezcla o líquida/sólida desde una salida inferior del captador de tapones de líquido (10) hasta un recipiente de separación (14), preferiblemente a un recipiente de separación trifásico; y (d) en el caso de un flujo en exceso de líquidos y opcionalmente de sólidos al captador de tapones de líquido, dirigir al menos una parte de la mezcla líquida o mezcla líquida/sólida del captador de tapones de líquido a un recipiente de flujo en exceso (12), en el que una entrada del recipiente de flujo en exceso (12) se conecta a la salida inferior del captador de tapones de líquido, y en el que una salida del recipiente de flujo en exceso (12) se conecta a la entrada del recipiente de separación (14).

7. 发明专利

MY140540A TREATING LIQUEFIED NATURAL GAS 未知
公开(公告)号：MY140540A
公开(公告)日：2009-12-31
申请号：MYPI20053135
申请日：2005-07-08
申请人： SHELL INT RESEARCH
发明人： BUIJS CORNELIS , NAGELVOORT ROBERT KLEIN , PEK JOHAN JAN BAREND
IPC分类号： F25J3/02
摘要： METHOD OF TREATING LIQUEFIED NATURAL GAS (1) TO OBTAIN A LIQUID STREAM (21) HAVING A REDUCED CONTENT OF COMPONENTS HAVING LOW BOILING POINTS COMPRISING EXPANDING (3) THE LIQUEFIED GAS TO EXPAND TO OBTAIN EXPANDED TWO-PHASE FLUID; INTRODUCING THE TWO-PHASE FLUID INTO A COLUMN (10') BELOW A GAS-LIQUID CONTACTING SECTION (14); WITHDRAWING FROM THE BOTTOM (16) A LIQUID STREAM (17') HAVING A REDUCED CONTENT OF COMPONENTS HAVING LOW BOILING POINTS; INTRODUCING THE STREAM INTO A FLASH VESSEL (101); WITHDRAWING FROM THE TOP (23) OF THE COLUMN (10') A GASEOUS STREAM (25) ENRICHED IN COMPONENTS HAVING LOW BOILING POINTS; HEATING THE GASEOUS STREAM IN A HEAT EXCHANGER (27); COMPRESSING (30) THE STREAM TO FUEL GAS PRESSURE TO OBTAIN FUEL GAS (33); SEPARATING A RECYCLE STREAM (34A) FROM THE FUEL GAS; AT LEAST PARTLY CONDENSING (27) THE RECYCLE STREAM TO OBTAIN A REFLUX STREAM (34B); AND INTRODUCING THE REFLUX STREAM (34B) INTO THE COLUMN R10') ABOVE THE CONTACTING SECTION (14).

8. 发明专利

EA012742B1 СПОСОБ ВЫДЕЛЕНИЯ ТЕКУЧЕЙ СРЕДЫ ИЗ ТРУБОПРОВОДА ПРИРОДНОГО ГАЗА 未知
公开(公告)号：EA012742B1
公开(公告)日：2009-12-30
申请号：EA200801459
申请日：2006-11-27
申请人： SHELL INT RESEARCH
发明人： BRAS EDUARD COENRAAD , BUIJS CORNELIS , CHIENG JILL HUI CHIUN , KLEIN NAGELVOORT ROBERT
IPC分类号： E21B43/34
摘要： Способвыделениятекучейсредыизтрубопроводаприродногогаза, причемтекучаясредасодержитгазообразныеуглеводороды, жидкиеуглеводороды, водуи необязательнотвердыевещества, которыйвключает: (а) приемв ловушку (10) шламатекучейсреды, содержащейгазообразныеуглеводороды, жидкиеуглеводороды, водуи необязательнотвердыевеществапоменьшеймереизодноготрубопровода (20а, 20b, 20с); (b) отделениев (10) ловушкешламапоменьшеймеречастигазообразныхуглеводородовотостаткатекучейсредыс получениемжидкойсмесиилисмесижидких/твердыхвеществ; (с) направлениепоменьшеймеречастижидкойсмесиилисмесижидких/твердыхвеществв разделительныйсосуд (14), предпочтительнов трехфазныйразделительныйсосуд; и (d) вслучаебыстрогоповышенияуровняжидкостии необязательнотвердыхвеществв ловушке (10) шламанаправлениепоменьшеймеречастижидкойсмесиилисмесижидких/твердыхвеществизловушки (10) шламав буфернуюемкость (12).

9. 发明专利

NO20074699L 未知
公开(公告)号：NO20074699L
公开(公告)日：2007-09-14
申请号：NO20074699
申请日：2007-09-14
申请人： SHELL INT RESEARCH
发明人： NAGELVOORT ROBERT KLEIN , BUIJS CORNELIS
IPC分类号： F25J1/02
摘要： The present invention relates to a plant ( 10 ) for liquefying natural gas ( 90 ), the plant ( 10 ) at least comprising: a pre-cooling heat exchanger train ( 1 ) comprising a final heat exchanger ( 2 a) for cooling the natural gas stream ( 90 ); a distributor ( 4 ) located upstream of the final heat exchanger for splitting the natural gas stream ( 90 ) into at least first and second natural gas substreams; at least first and second main cryogenic systems ( 200,200' ), each system ( 200,200' ) comprising an outlet for liquefied natural gas ( 95,95' ).

10. 发明专利

PE20060221A1 TRATAMIENTO DE GAS NATURAL LICUADO 未知
公开(公告)号：PE20060221A1
公开(公告)日：2006-05-03
申请号：PE2005000796
申请日：2005-07-08
申请人： SHELL INT RESEARCH
发明人： BUIJS CORNELIS , KLEIN NAGELVOORT ROBERT , PEK JOHAN JAN BAREND
IPC分类号： F25J3/02
摘要： SE REFIERE A UN METODO DE TRATAMIENTO DE GAS NATURAL LIQUIDO PARA OBTENER UNA CORRIENTE LIQUIDA CON MENOR CONTENIDO DE COMPONENTES DE MENOR PUNTO DE EBULLICION, QUE INCLUYE: EXPANDIR EL GAS LIQUIDO PARA OBTENER UN FLUIDO DE DOS FASES EXPANDIDO; INTRODUCIR EL FLUIDO DE DOS FASES EN UNA COLUMNA POR DEBAJO DE LA SECCION DE CONTACTO DE GAS-LIQUIDO; RETIRAR DEL FONDO UNA CORRIENTE LIQUIDA CON MENOR CONTENIDO DE COMPONENTES CON MENORES PUNTOS DE EBULLICION; INTRODUCIR LA CORRIENTE EN UN RECIPIENTE DE EXPANSION; RETIRAR DE LA PARTE SUPERIOR DE LA COLUMNA UNA CORRIENTE GASEOSA ENRIQUECIDA EN COMPONENTES CON BAJO PUNTO DE EBULLICION; COMPRIMIR LA CORRIENTE A PRESION DE GAS DE COMBUSTIBLE PARA OBTENER EL GAS COMBUSTIBLE; SEPARAR UNA CORRIENTE DE RECICLADO DEL GAS DE COMBUSTIBLE; CONDENSAR EN PARTE LA CORRIENTE DE RECICLADO PARA OBTENER UNA CORRIENTE DE REFLUJO; E INTRODUCIR LA CORRIENTE DE REFLUJO EN LA COLUMNA POR ENCIMA DE LA SECCION DE CONTACTO

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