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1. 发明公开

EP1867940A3 Apparatus for the liquefaction of natural gas and methods relating to same 审中-公开
标题翻译：天然气液化装置及其相关方法
公开(公告)号：EP1867940A3
公开(公告)日：2016-03-09
申请号：EP07017307.5
申请日：2002-07-01
申请人： Bechtel BWXT Idaho, LLC
发明人： Wilding, Bruce, M. , Bingham, Dennis, N. , McKellar, Michael G. , Turner, Terry D. , Raterman, Kevin T. , Palmer, Gary, L. , Klingler, Kerry, M. , Vranicar, John, J.
IPC分类号： F25J1/02 , F25J3/00 , F25J3/08 , B01D53/52 , F28D7/04 , F28F27/02
CPC分类号： F25J1/0259 , F25J1/0022 , F25J1/0037 , F25J1/004 , F25J1/0045 , F25J1/0201 , F25J1/0232 , F25J1/0244 , F25J1/0247 , F25J1/0262 , F25J1/0275 , F25J5/002 , F25J2205/20 , F25J2205/60 , F25J2205/84 , F25J2210/06 , F25J2220/62 , F25J2220/66 , F25J2220/68 , F25J2230/30 , F25J2240/60 , F25J2245/90 , F25J2290/44 , F25J2290/62 , F28D7/04 , Y10S62/904 , Y10S62/929
摘要： A liquefaction plant (102) comprising:
a plant inlet (112) configured to be sealingly and fluidly coupled with a source of unpurified natural gas;
a turbo expander (156) positioned and configured to receive a first stream of natural gas drawn through the plant inlet and produce and expanded cooling stream therefrom;
a compressor (158) mechanically coupled to the turbo expander and positioned and configured to receive a second stream of natural gas drawn through the plant inlet and
produce a compresses process stream therefrom;
a first heat exchanger (166) positioned and configured to receive the compressed process stream and the expanded cooling stream in a countercurrent flow arrangement to cool the compressed process stream;
a first plant outlet (132) positioned and configured to be sealingly and fluidly coupled with the source of unpurified gas and to discharge the expanded cooling stream thereinto subsequent to passage thereof through the heat exchanger;
a first expansion valve (174) positioned and configured to receive and expand a first portion of the cooled compressed process stream to form an additional cooling stream, the plant further including conduit structure to combine additional cooling stream with the expanded cooling stream to the expanded cooling stream entering the first heat exchanger;
a second expansion valve (176) positioned and configured to receive and expand a second portion of the cooled compressed process stream to form gas-solid-liquid mixture therefrom;
a first gas-liquid separator (180) positioned and configured to receive the gas-solid-liquid mixture; and
a second plant outlet (114) positioned to be sealingly and fluidly coupled with a storage vessel, the first gas-liquid separator being positioned and configured to deliver a liquid contained therein to the second plant outlet.
摘要翻译： 1。一种液化设备（102），包括：植物入口（112），其被配置为与未纯化的天然气源密封且流体地连接; 涡轮膨胀机（156），所述涡轮膨胀机（156）定位并构造成接收通过所述设备入口抽出的第一天然气流并且由此产生并膨胀冷却流; 压缩机（158），其机械地连接到所述涡轮膨胀机并且被定位和构造成接收通过所述设备入口抽取的第二天然气流并且由此产生压缩过程流; 第一热交换器（166），所述第一热交换器（166）定位并构造成以逆流流动布置接收所述压缩的工艺物流和所述膨胀的冷却物流以冷却所述压缩的工艺物流; 第一设备出口（132），所述第一设备出口（132）被定位和构造成密封地且流体地与所述未净化气体源耦合，并且在所述膨胀冷却流通过所述热交换器之后排出所述第一设备出口; 第一膨胀阀（174），所述第一膨胀阀（174）定位并构造成接收和膨胀所述冷却的压缩过程流的第一部分以形成额外的冷却流，所述设备还包括管道结构以将额外的冷却流与所述膨胀的冷却流结合到所述膨胀的冷却流进入第一换热器; 第二膨胀阀（176），所述第二膨胀阀（176）定位并构造成接收和膨胀所述冷却的压缩过程流的第二部分以从其中形成气 - 固 - 液混合物; 第一气液分离器（180），所述第一气液分离器（180）定位和构造成接收所述气固液混合物; 和定位成与储存容器密封并流体连接的第二植物出口（114），所述第一气液分离器被定位和构造成将容纳在其中的液体输送到所述第二植物出口。

2. 发明公开

EP1478874A4 APPARATUS FOR THE LIQUEFACTION OF NATURAL GAS AND METHODS RELATING TO SAME 审中-公开
标题翻译： DEVICE天然气液化，这个问题PROCEDURE
公开(公告)号：EP1478874A4
公开(公告)日：2007-09-12
申请号：EP02744788
申请日：2002-07-01
申请人： BECHTEL BWXT IDAHO LLC
发明人： WILDING BRUCE M , BINGHAM DENNIS N , MCKELLAR MICHAEL G , TURNER TERRY D , RATERMAN KEVIN T , PALMER GARY L , KLINGLER KERRY M , VRANICAR JOHN J
IPC分类号： B01D21/26 , F25J1/02 , B01D36/04 , B01D53/52 , C10L3/10 , F25J1/00 , F25J3/00 , F25J3/08 , F28D7/04 , F28F27/02
CPC分类号： F25J1/0259 , F25J1/0022 , F25J1/0037 , F25J1/004 , F25J1/0045 , F25J1/0201 , F25J1/0232 , F25J1/0244 , F25J1/0247 , F25J1/0262 , F25J1/0275 , F25J5/002 , F25J2205/20 , F25J2205/60 , F25J2205/84 , F25J2210/06 , F25J2220/62 , F25J2220/66 , F25J2220/68 , F25J2230/30 , F25J2240/60 , F25J2245/90 , F25J2290/44 , F25J2290/62 , F28D7/04 , Y10S62/904 , Y10S62/929
摘要： A liquefaction plant (102) comprising: a plant inlet (112) configured to be sealingly and fluidly coupled with a source of unpurified natural gas; a turbo expander (156) positioned and configured to receive a first stream of natural gas drawn through the plant inlet and produce and expanded cooling stream therefrom; a compressor (158) mechanically coupled to the turbo expander and positioned and configured to receive a second stream of natural gas drawn through the plant inlet and produce a compresses process stream therefrom; a first heat exchanger (166) positioned and configured to receive the compressed process stream and the expanded cooling stream in a countercurrent flow arrangement to cool the compressed process stream; a first plant outlet (132) positioned and configured to be sealingly and fluidly coupled with the source of unpurified gas and to discharge the expanded cooling stream thereinto subsequent to passage thereof through the heat exchanger; a first expansion valve (174) positioned and configured to receive and expand a first portion of the cooled compressed process stream to form an additional cooling stream, the plant further including conduit structure to combine additional cooling stream with the expanded cooling stream to the expanded cooling stream entering the first heat exchanger; a second expansion valve (176) positioned and configured to receive and expand a second portion of the cooled compressed process stream to form gas-solid-liquid mixture therefrom; a first gas-liquid separator (180) positioned and configured to receive the gas-solid-liquid mixture; and a second plant outlet (114) positioned to be sealingly and fluidly coupled with a storage vessel, the first gas-liquid separator being positioned and configured to deliver a liquid contained therein to the second plant outlet.

3. 发明公开

EP0895044A2 System for producing cryogenic liquefied industrial gas 失效
标题翻译：用于生产液体天然气行业的低温系统
公开(公告)号：EP0895044A2
公开(公告)日：1999-02-03
申请号：EP98112075.1
申请日：1998-06-30
申请人： PRAXAIR TECHNOLOGY, INC.
发明人： Bonaquist, Dante Patrick , Cribbin, Nancy Rose , Weber, Joseph Alfred , Billingham, John Frederic , Nenov, Neno Todorov
IPC分类号： F25J1/02
CPC分类号： F25J1/0232 , F25J1/0015 , F25J1/0017 , F25J1/0037 , F25J1/004 , F25J1/0202 , Y10S62/908
摘要： A system for producing cryogenic liquefied industrial gas, especially useful in conjunction with a non-cryogenic industrial gas production facility, wherein the output of the industrial gas production facility is pressurized, a portion passed to the use point, and another portion is condensed against a turboexpanded stream which is also taken from the pressurized gas.

4. 发明授权

EP1979695B1 METHOD OF CONDITIONING NATURAL GAS IN PREPARATION FOR STORAGE 有权
公开(公告)号：EP1979695B1
公开(公告)日：2018-12-12
申请号：EP07701740.8
申请日：2007-01-31
申请人： 1304338 Alberta Ltd , 1304342 Alberta Ltd
发明人： Lourenco, Jose , Millar, Mackenzie
IPC分类号： F25J1/00 , F17D1/04 , F25J1/02
CPC分类号： F25J1/0045 , F17D1/04 , F25J1/0022 , F25J1/0035 , F25J1/0037 , F25J1/004 , F25J1/0042 , F25J1/0201 , F25J1/0232 , F25J1/0254 , F25J2205/02 , F25J2210/06 , F25J2220/64 , F25J2235/60 , F25J2290/62 , Y10T137/0391
摘要： A method of conditioning natural gas in preparation for storage, involves taking an existing stream of continuously flowing natural gas flowing through a gas line (12) on its way to end users and diverting a portion of the stream of continuously flowing natural gas to a storage facility through a storage diversion line (22). The pressure of the natural gas is lowered, as is the temperature by the Joule-Thompson effect. The natural gas is passed in a single pass through a series of heat exchangers (18, 28,30, 32) prior to resuming flow through the gas line (12) at the lowered pressure. The diverted natural gas is liquefied in preparation for storage by effecting a heat exchange with the natural gas.

5. 发明授权

EP1062466B1 APPARATUS AND PROCESS FOR THE REFRIGERATION, LIQUEFACTION AND SEPARATION OF GASES WITH VARYING LEVELS OF PURITY 失效转让
标题翻译：方法和装置巩固，液化和气体分离不同纯度
公开(公告)号：EP1062466B1
公开(公告)日：2012-07-25
申请号：EP98964201.2
申请日：1998-12-16
申请人： Battelle Energy Alliance, LLC
发明人： BINGHAM, Dennis, N. , WILDING, Bruce, M. , MCKELLAR, Michael, G.
IPC分类号： F25J1/00 , F25J1/02
CPC分类号： F25J1/0022 , F25J1/0025 , F25J1/0035 , F25J1/0037 , F25J1/004 , F25J1/0045 , F25J1/0201 , F25J1/0202 , F25J1/0232 , F25J1/0254 , F25J1/0259 , F25J1/0261 , F25J1/0275 , F25J2205/10 , F25J2220/62 , F25J2220/64 , F25J2230/08 , F25J2230/30 , F25J2230/60 , F25J2245/02 , F25J2290/62 , Y10S62/91
摘要： A process for the separation and liquefaction of component gases from a pressurized mixed gas stream (100) is disclosed. The process involves cooling the pressurized mixed gas stream in a heat exchanger (10) so as to condense one or more of the gas components having the highest condensation point; separating the condensed components from the remaining mixed gas stream in a gas-liquid separator (14); cooling the separated condensed component stream (118) by passing it through an expander (12); and passing the cooled component stream back through the heat exchanger (10) such that the cooled component stream functions as the refrigerant for the heat exchanger (10). The cycle is then repeated for the remaining mixed gas stream (116) and continues until all of the component gases are separated from the desired gas stream. The final gas stream (126) is passed through a final heat exchanger (30) and expander (32, 62, 82) to produce a refrigerant gas (108) for the heat exchangers and some liquid (106).

6. 发明授权

EP1892457B1 Verfahren und Vorrichtung zur Speicherung von Brenngas, insbesondere von Erdgas 有权
标题翻译：方法和设备，用于存储燃料气体，特别是天然气在
公开(公告)号：EP1892457B1
公开(公告)日：2009-01-14
申请号：EP07114847.2
申请日：2007-08-23
申请人： Otten, Eberhard
发明人： Otten, Eberhard
IPC分类号： F17C5/02
CPC分类号： F25J1/0201 , F17C6/00 , F17C7/00 , F17C2221/033 , F17C2223/0123 , F17C2223/035 , F17C2225/0161 , F17C2225/033 , F17C2227/0164 , F17C2227/0185 , F17C2227/0348 , F17C2227/036 , F17C2227/0388 , F17C2270/0134 , F25J1/0022 , F25J1/0035 , F25J1/004 , F25J1/0232 , F25J1/0242 , F25J2210/06 , F25J2210/60 , F25J2220/68 , F25J2230/04 , F25J2230/20 , F25J2230/30 , F25J2230/60 , F25J2240/90 , F25J2270/06

7. 发明公开

EP1162373A2 Verfahren und Anordnung zum Erzeugen eines Hochdruckfluids 审中-公开
标题翻译：方法和装置，用于产生高压流体
公开(公告)号：EP1162373A2
公开(公告)日：2001-12-12
申请号：EP01111618.3
申请日：2001-05-12
申请人： RUHRGAS AKTIENGESELLSCHAFT
发明人： Leiner, Hans, Dipl.-Ing. , Hambrecht, Jürgen, Dr.-Ing.
IPC分类号： F04D25/00 , F04D25/04
CPC分类号： F04D13/043 , F04D25/04 , F25J1/0022 , F25J1/0035 , F25J1/0232 , F25J3/04115 , F25J2210/06 , F25J2230/20 , F25J2230/22 , F25J2230/30 , F25J2240/02 , F25J2290/60
摘要： Das Hochdruckfluid wird in einer Hochdruck-Fördereinrichtung (4) erzeugt, die eine Antriebseinheit (7) und eine von dieser angetriebene Fördereinheit (3) aufweist. Die Antriebseinheit (7) ist an eine Niederdruck-Fluidleitung (1) angeschlossen, und zwar einlaßseitig stromab und auslaßseitig stromauf einer in der Niederdruck-Fluidleitung (1) arbeitenden Niederdruck-Fördereinrichtung (9). Auch die Fördereinheit (3) der Hochdruck-Fördereinrichtung (4) ist einlaßseitig an die Niederdruck-Fluidleitung (1) angeschlossen, und zwar stromab der Niederdruck-Fördereinrichtung (9). Auslaßseitig liefert die Fördereinheit (3) das Hochdruckfluid. Es wird also das über der Niederdruck-Fördereinrichtung (9) zur Verfügung stehende Druckgefälle genutzt, um in einfacher und energetisch günstiger Weise das Hochdruckfluid zu erzeugen.
摘要翻译：高压流体在高压产生输送装置（4）包括驱动单元（7）和驱动的传送单元中的一个（3）。所述的驱动单元（7）被连接到连接的低压流体管线（1），即入口侧，下游和出口的上游的在低压流体管道（1）操作的低压输送装置（9）。此外，输送单元（3）的高压输送装置（4）是在入口侧连接到低压流体管线（1），和低压的下游输送装置（9）。出口处，输送单元（3）提供高压流体。因此，在上述低压输送装置（9）中使用的可用的压力降以产生一个简单的和能量有效的方式高压流体。

8. 发明公开

EP2880267A2 VERFAHREN UND VORRICHTUNG ZUR ERZEUGUNG ELEKTRISCHER ENERGIE 有权
公开(公告)号：EP2880267A2
公开(公告)日：2015-06-10
申请号：EP13745584.6
申请日：2013-08-01
申请人： Linde Aktiengesellschaft
发明人： ALEXANDER, Alekseev
IPC分类号： F01K3/00 , F25J1/00
CPC分类号： F01K25/08 , F01K3/004 , F01K7/16 , F01K23/14 , F01K23/18 , F02C3/20 , F02C3/22 , F02C6/14 , F02C6/16 , F25J1/0012 , F25J1/0022 , F25J1/0035 , F25J1/0037 , F25J1/004 , F25J1/0045 , F25J1/0221 , F25J1/0224 , F25J1/0228 , F25J1/0232 , F25J1/0251 , F25J3/04048 , F25J3/04078 , F25J3/04266 , F25J3/0429 , F25J3/04345 , F25J3/04503 , F25J3/04593 , F25J2205/66 , F25J2210/40 , F25J2210/60 , F25J2210/62 , F25J2215/40 , F25J2235/02 , F25J2240/10 , F25J2240/80 , F25J2240/82 , F25J2240/90 , F25J2245/40 , F25J2270/14
摘要： The invention relates to a method and a device for generating electrical energy in a combined system consisting of a power plant and an air handling system. The power plant comprises a first gas expansion unit (300) which is connected to a generator for generating electrical energy. The air handling system comprises an air compression unit (2), a heat exchange system (21), and a fluid tank (200). In a first operating mode, feed air is compressed in the air compression unit (2) in the air handling system and is cooled in the heat exchange system (21). A storage fluid is generated from the compressed and cooled feed air and is stored as cryogenic fluid (101) in the fluid tank (200). In a second operating mode, cryogenic fluid (103) is removed from the fluid tank (200) and is vaporized, or pseudo-vaporized, at superatmospheric pressure, and the gaseous high pressure storage fluid (104) thus generated is expanded in the gas expansion unit (300). In the second operation mode, gaseous natural gas (404) is introduced into the heat exchange system (21) to be liquefied, or pseudo-liquefied. The (pseudo) vaporization of the cryogenic fluid (103) is carried out in the heat exchange system (21) of the air handling system.
摘要翻译：本发明涉及一种用于在由发电站和空气处理系统组成的组合系统中产生电能的方法和设备。发电厂包括连接到用于产生电能的发电机的第一气体膨胀单元（300）。空气处理系统包括空气压缩单元（2），热交换系统（21）和流体箱（200）。在第一种操作模式中，进料空气在空气处理系统中的空气压缩单元（2）中被压缩并且在热交换系统（21）中被冷却。储存流体由压缩并冷却的进料空气产生，并作为低温流体（101）储存在流体罐（200）中。在第二种操作模式中，低温流体（103）从流体箱（200）中取出并在超大气压下蒸发或伪蒸发，并且由此产生的气态高压存储流体（104）在气体中膨胀扩展单元（300）。在第二操作模式中，气态天然气（404）被引入到热交换系统（21）中以被液化或伪液化。低温流体（103）的（伪）汽化在空气处理系统的热交换系统（21）中进行。

9. 发明公开

EP1979695A4 METHOD OF CONDITIONING NATURAL GAS IN PREPARATION FOR STORAGE 审中-公开
标题翻译： VERFAHREN ZUR KONDITIONIERUNG VON ERDGAS ALS VORBEREITUNG ZUR LAGERUNG
公开(公告)号：EP1979695A4
公开(公告)日：2013-08-07
申请号：EP07701740
申请日：2007-01-31
申请人： LOURENCO JOSE , MILLAR MACKENZIE
发明人： LOURENCO JOSE , MILLAR MACKENZIE
IPC分类号： F25J1/00 , F17D1/04 , F25J1/02
CPC分类号： F25J1/0045 , F17D1/04 , F25J1/0022 , F25J1/0035 , F25J1/0037 , F25J1/004 , F25J1/0042 , F25J1/0201 , F25J1/0232 , F25J1/0254 , F25J2205/02 , F25J2210/06 , F25J2220/64 , F25J2235/60 , F25J2290/62 , Y10T137/0391
摘要： A method of conditioning natural gas in preparation for storage, involves taking an existing stream of continuously flowing natural gas flowing through a gas line (12) on its way to end users and diverting a portion of the stream of continuously flowing natural gas to a storage facility through a storage diversion line (22). The pressure of the natural gas is lowered, as is the temperature by the Joule-Thompson effect. The natural gas is passed in a single pass through a series of heat exchangers (18, 28,30, 32) prior to resuming flow through the gas line (12) at the lowered pressure. The diverted natural gas is liquefied in preparation for storage by effecting a heat exchange with the natural gas.
摘要翻译：一种调节天然气准备储存的方法包括在流向终端用户的道路上流动通过气体管线（12）的连续流动的天然气流，并将一部分连续流动的天然气流转向储存器设备通过存储分流线（22）。天然气的压力也随着焦耳汤普森效应的降低而降低。天然气在通过一系列热交换器（18,28,30,32）之前通过，然后在降低的压力下恢复流经气体管线（12）。通过与天然气进行热交换，转移的天然气被液化以准备储存。

10. 发明公开

EP1867940A2 Apparatus for the liquefaction of natural gas and methods relating to same 审中-公开
标题翻译： Vorrichtung zurVerflüssigungvon Erdgas unddazugehörigeVerfahren
公开(公告)号：EP1867940A2
公开(公告)日：2007-12-19
申请号：EP07017307.5
申请日：2002-07-01
申请人： Bechtel BWXT Idaho, LLC
发明人： Wilding, Bruce, M. , Bingham, Dennis, N. , McKellar, Michael, G. , Turner, Terry, D. , Raterman, Kevin, T. , Palmer, Gary, L. , Klingler, Kerry, M. , Vranicar, John, J.
IPC分类号： F25J1/02
CPC分类号： F25J1/0259 , F25J1/0022 , F25J1/0037 , F25J1/004 , F25J1/0045 , F25J1/0201 , F25J1/0232 , F25J1/0244 , F25J1/0247 , F25J1/0262 , F25J1/0275 , F25J5/002 , F25J2205/20 , F25J2205/60 , F25J2205/84 , F25J2210/06 , F25J2220/62 , F25J2220/66 , F25J2220/68 , F25J2230/30 , F25J2240/60 , F25J2245/90 , F25J2290/44 , F25J2290/62 , F28D7/04 , Y10S62/904 , Y10S62/929
摘要： A liquefaction plant (102) comprising:
a plant inlet (112) configured to be sealingly and fluidly coupled with a source of unpurified natural gas;
a turbo expander (156) positioned and configured to receive a first stream of natural gas drawn through the plant inlet and produce and expanded cooling stream therefrom;
a compressor (158) mechanically coupled to the turbo expander and positioned and configured to receive a second stream of natural gas drawn through the plant inlet and
produce a compresses process stream therefrom;
a first heat exchanger (166) positioned and configured to receive the compressed process stream and the expanded cooling stream in a countercurrent flow arrangement to cool the compressed process stream;
a first plant outlet (132) positioned and configured to be sealingly and fluidly coupled with the source of unpurified gas and to discharge the expanded cooling stream thereinto subsequent to passage thereof through the heat exchanger;
a first expansion valve (174) positioned and configured to receive and expand a first portion of the cooled compressed process stream to form an additional cooling stream, the plant further including conduit structure to combine additional cooling stream with the expanded cooling stream to the expanded cooling stream entering the first heat exchanger;
a second expansion valve (176) positioned and configured to receive and expand a second portion of the cooled compressed process stream to form gas-solid-liquid mixture therefrom;
a first gas-liquid separator (180) positioned and configured to receive the gas-solid-liquid mixture; and
a second plant outlet (114) positioned to be sealingly and fluidly coupled with a storage vessel, the first gas-liquid separator being positioned and configured to deliver a liquid contained therein to the second plant outlet.
摘要翻译：一种液化设备（102），包括：植物入口（112），其配置成与未纯化天然气源密封地和流体耦合; 定位和构造的涡轮膨胀机（156），用于接收通过所述设备入口抽出的第一天然气流并从其中产生并膨胀冷却流; 机械地联接到所述涡轮膨胀机的压缩机（158），并被定位和构造成接收通过所述设备入口抽出的第二天然气流并从其产生压缩过程流; 第一热交换器（166）定位和构造成以逆流流动布置接收压缩过程流和膨胀的冷却流，以冷却压缩过程流; 第一植物出口（132），其定位和构造成与未纯化气体源密封地和流体耦合，并且在其通过热交换器的通道之后将其中的膨胀冷却流排出; 第一膨胀阀（174）定位和构造成接收和膨胀冷却的压缩工艺流的第一部分以形成额外的冷却流，所述设备还包括导管结构，以将额外的冷却流与膨胀冷却流组合成扩展冷却进入第一热交换器的流; 第二膨胀阀（176）定位和构造成容纳和膨胀冷却的压缩工艺物流的第二部分，以形成其中的固体 - 液体混合物; 第一气液分离器（180），其定位并构造成容纳所述气 - 固 - 液混合物; 以及第二植物出口（114），其定位成与储存容器密封地和流体地联接，所述第一气液分离器被定位和构造成将包含在其中的液体输送到所述第二植物出口。

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