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1. 发明授权

US09810376B2 Method and system for storage and transport of liquefied petroleum gases 有权
公开(公告)号：US09810376B2
公开(公告)日：2017-11-07
申请号：US15084318
申请日：2016-03-29
申请人： Wartsila Oil & Gas Systems AS
发明人： Carl Jørgen Rummelhoff
IPC分类号： F25J1/00 , F17C9/02 , F17C13/00 , F25J1/02
CPC分类号： F17C9/02 , F17C13/004 , F17C2205/013 , F17C2205/0338 , F17C2221/035 , F17C2223/0153 , F17C2227/0121 , F17C2227/0135 , F17C2227/0157 , F17C2227/0164 , F17C2227/0339 , F17C2227/0341 , F17C2227/0351 , F17C2227/0388 , F17C2250/01 , F17C2260/013 , F17C2265/017 , F17C2265/034 , F17C2270/0105 , F25J1/0025 , F25J1/0236 , F25J1/0271 , F25J1/0277 , F25J2215/64 , F25J2215/66 , F25J2290/62
摘要： A method for storage and transport of LPG on LPG carriers, in particular two cargoes of different LPG types on same shipment, having reliquefaction units in which vaporized gases are condensed and then returned into at least one cargo tank for the respective LPG cargo type. The method is further comprising: using the reliquefaction units, at a minimum one running, as to condense vapour from the first cargo type; passing the condensed vapour through a heat exchanger; simultaneously flowing vapour from the second cargo type through the heat exchanger as to condense vapour by means of heat exchanging with the condensed vapour; and returning the condensed vapours leaving the heat exchanger back into the respective cargo types. The present invention is also disclosing a system for storage and transport of LPG on LPG carriers.

2. 发明申请

US20160281929A1 METHOD AND SYSTEM FOR STORAGE AND TRANSPORT OF LIQUEFIED PETROLEUM GASES 有权
标题翻译：液化石油气储存和运输方法与系统
公开(公告)号：US20160281929A1
公开(公告)日：2016-09-29
申请号：US15084279
申请日：2016-03-29
申请人： WÄRTSILÄ OIL & GAS SYSTEMS AS
发明人： Carl Jørgen RUMMELHOFF
IPC分类号： F17C9/02 , F25J1/02 , F25J1/00
CPC分类号： F17C9/02 , F17C13/004 , F17C2205/013 , F17C2205/0338 , F17C2221/035 , F17C2223/0153 , F17C2227/0121 , F17C2227/0135 , F17C2227/0157 , F17C2227/0164 , F17C2227/0339 , F17C2227/0341 , F17C2227/0351 , F17C2227/0388 , F17C2250/01 , F17C2260/013 , F17C2265/017 , F17C2265/034 , F17C2270/0105 , F25J1/0025 , F25J1/0236 , F25J1/0271 , F25J1/0277 , F25J2215/64 , F25J2215/66 , F25J2290/62
摘要： A method for storage and transport of LPG on LPG carriers, in particular two cargoes of different LPG types on same shipment, having reliquefaction units in which vaporized gases are condensed and then returned into at least one cargo tank for the respective LPG cargo type. The method is further comprising: using the reliquefaction units, at a minimum one running, as to condense vapour from the first cargo type; passing the condensed vapour through a heat exchanger; simultaneously flowing vapour from the second cargo type through the heat exchanger as to condense vapour by means of heat exchanging with the condensed vapour; and returning the condensed vapours leaving the heat exchanger back into the respective cargo types. The present invention is also disclosing a system for storage and transport of LPG on LPG carriers.
摘要翻译：一种用于在同一批次上的液化石油气运输船，特别是两种不同液化石油气类型的货物中储存和运输液化石油气的方法，其中再循环装置将蒸发的气体冷凝，然后返回至少一个用于各自液化石油气货物的货舱。该方法还包括：使至少一个运行的再液化单元从第一货物类型冷凝蒸气; 使冷凝的蒸汽通过热交换器; 同时使来自第二货物类型的蒸汽通过热交换器，以通过与冷凝的蒸气热交换来冷凝蒸汽; 并将离开热交换器的冷凝蒸气返回到相应的货物类型中。本发明还公开了一种在LPG载体上存储和运输LPG的系统。

3. 发明申请

US20160231050A1 EXPANDABLE LNG PROCESSING PLANT 审中-公开
标题翻译：可扩展LNG加工厂
公开(公告)号：US20160231050A1
公开(公告)日：2016-08-11
申请号：US15023152
申请日：2014-09-19
申请人： WOODSIDE ENERGY TECHNOLOGIES PTY LTD
发明人： Solomon Aladja FAKA
IPC分类号： F25J1/00
CPC分类号： F25J1/0022 , B63B2035/448 , F17C2221/033 , F17C2221/035 , F17C2265/05 , F17C2270/0123 , F25J1/0269 , F25J1/0271 , F25J1/0274 , F25J1/0278 , F25J2220/60 , F25J2220/64 , F25J2220/66 , F25J2290/60
摘要： An LNG processing plant positioned at a processing location adjacent to a body of water is described. The LNG processing plant includes A) a first phase LNG processing plant for processing an initial plant capacity of LNG, the first phase LNG processing plant including a plurality of first phase facilities, each first phase facility provided with plant equipment related to a pre-determined function associated with the processing of LNG, wherein one or more of the plurality of first phase facilities is arranged on a deck of a structure wherein the deck is arranged above the level of the water at a selected offshore or near-shore location; and, B) one or more second phase facilities provided on the deck of the structure to provide a second phase LNG processing plant, said second phase LNG processing plant having a maximum plant capacity that is higher than the initial plant capacity.
摘要翻译：描述了位于与水体相邻的处理位置处的LNG处理设备。 LNG加工厂包括A）第一阶段LNG加工厂，用于处理LNG初始装机容量，第一阶段LNG加工厂包括多个第一阶段设施，每个第一阶段设备都提供与预先确定的工厂相关的设备功能与LNG的处理相关联，其中多个第一阶段设施中的一个或多个布置在结构的甲板上，其中甲板布置在选定的离岸或近岸位置处的水平面之上; 以及B）设置在所述结构的甲板上以提供第二阶段LNG处理设备的一个或多个第二阶段设施，所述第二阶段LNG处理设备的最大设备容量高于初始设备容量。

4. 发明申请

US20140238070A1 Refrigeration Method and Installation 有权
标题翻译：制冷方法和安装
公开(公告)号：US20140238070A1
公开(公告)日：2014-08-28
申请号：US14346610
申请日：2012-08-14
申请人： Jean-Marc Bernhardt , Cindy Deschildre , Eric Fauve , David Grillot
发明人： Jean-Marc Bernhardt , Cindy Deschildre , Eric Fauve , David Grillot
IPC分类号： F25B43/02
CPC分类号： F25B5/02 , F25B1/10 , F25B9/002 , F25B43/02 , F25J1/0065 , F25J1/0201 , F25J1/0265 , F25J1/027 , F25J1/0271 , F25J1/0272 , F25J1/0279 , F25J1/0294 , F25J5/00 , F25J2230/20 , F25J2230/24 , F25J2270/912
摘要： An installation for refrigerating a same application by means of a single refrigerator/liquefier or several refrigerators/liquefiers arranged in parallel, the refrigerator(s)/liquefier(s) using a working gas of the same type having a low molar mass, each refrigerator/liquefier comprising a compression station to compress the working gas, a cold box intended for cooling the working gas at the outlet of the compression station, the compression station comprising only compression machines of the lubricated screw type and systems for removing the oil from the working fluid at the outlet of the compression machines, and the compression station comprises a plurality of compression machines defining several levels of pressure for the working fluid, the compression station comprising at least two compression machines defining at least two levels of pressure increasing above the level of pressure of the fluid at the inlet of the compression station, two main compression machines being arranged in series and defining, at their respective fluid outlet, levels of pressure respectively called “low” and “high”, another secondary compression machine being supplied at the inlet with a fluid coming from the cold boxes at an intermediate level of pressure called “medium” between the low and high levels, this secondary compression machine also defining, at its fluid outlet, a “high” level of pressure.
摘要翻译：一种用于通过单个冰箱/液化器或并排布置的几台冰箱/液化器制冷相同应用的装置，使用具有低摩尔质量的相同类型的工作气体的冰箱/液化器，每个冰箱包括用于压缩工作气体的压缩站的压缩站，用于冷却压缩站出口处的工作气体的冷箱，压缩站仅包括润滑螺杆型压缩机和用于从工作中除去油的系统压缩机出口处的流体，压缩站包括多个限定工作流体压力水平的压缩机，所述压缩站包括至少两个压缩机，所述至少两个压缩机限定至少两个压力水平增加到高于在压缩站入口处的流体的压力，布置有两个主压缩机在其各自的流体出口处分别称为“低”和“高”的压力水平，另一个次级压缩机在入口处以来自冷箱的液体在中等水平的压力下被称为“介质 “在低级和高级之间，这种二次压缩机也在其流体出口处限定了”高“的压力水平。

5. 发明申请

US20060201853A1 A System And Method For Liquefying Variable Selected Quantities Of Light Hydrocarbon Gas With A Plurality Of Light Hydrocarbon Gas Liquefaction Trains 有权
标题翻译：用多种轻质碳氢化合物液化燃料液化轻质碳氢化合物的可变选择量的系统和方法
公开(公告)号：US20060201853A1
公开(公告)日：2006-09-14
申请号：US11420331
申请日：2006-05-25
申请人： Jeffrey Sawchuk , Richard Jones , Patrick Ward
发明人： Jeffrey Sawchuk , Richard Jones , Patrick Ward
IPC分类号： C10G11/18
CPC分类号： C10L3/10 , C10L3/102 , F01D15/005 , F01K23/064 , F01K23/10 , F02C6/10 , F02C6/18 , F05D2210/12 , F05D2220/72 , F05D2220/76 , F25J1/0022 , F25J1/0269 , F25J1/027 , F25J1/0271 , F25J1/0274 , F25J1/0283 , F25J2205/60 , F25J2220/64 , F25J2220/66
摘要： An improved system and method for providing reduced acid gas/dewatered light hydrocarbon gas to a light hydrocarbon gas liquefaction process wherein a plurality of light hydrocarbon gas liquefaction trains are used.
摘要翻译：一种改进的系统和方法，用于将轻质烃气体还原的酸性气体/脱水轻烃气体用于轻质烃气体液化过程，其中使用多种轻烃气体液化列车。

6. 发明授权

US06389844B1 Plant for liquefying natural gas 有权
标题翻译：液化天然气厂
公开(公告)号：US06389844B1
公开(公告)日：2002-05-21
申请号：US09856011
申请日：2001-05-16
申请人： Robert Klein Nagel Voort
发明人： Robert Klein Nagel Voort
IPC分类号： F25J100
CPC分类号： F25J1/0289 , F25J1/0022 , F25J1/0052 , F25J1/0055 , F25J1/0087 , F25J1/0214 , F25J1/0216 , F25J1/0271 , F25J1/0274 , F25J1/0282 , F25J1/0283 , F25J1/0284 , F25J1/0292 , F25J2290/12
摘要： Plant for liquefying natural gas comprising one pre-cooling heat exchanger (2) having an inlet (13) for natural gas and an outlet (14) for cooled natural gas, a pre-cooling refrigerant circuit (3), one distributor (4) having an inlet (18) connected to the outlet (14) for cooled natural gas and having two outlets (22, 23), two main heat exchangers (5, 5′), and two main refrigerant circuits (9, 9′) each co-operating with one liquefaction heat exchanger (5, 5′).
摘要翻译：用于液化天然气的设备包括一个具有用于天然气的入口（13）和用于冷却天然气的出口（14）的预冷却热交换器（2），预冷却制冷剂回路（3），一个分配器（4）具有连接到用于冷却的天然气的出口（14）的入口（18），并具有两个出口（22,23），两个主热交换器（5,5'）和两个主制冷剂回路（9,9'），每个与一个液化热交换器（5,5'）配合使用。

7. 发明授权

US09766002B2 Refrigeration method and installation using parallel refrigerators/liquefiers 有权
公开(公告)号：US09766002B2
公开(公告)日：2017-09-19
申请号：US14346610
申请日：2012-08-14
申请人： Jean-Marc Bernhardt , Cindy Deschildre , Eric Fauve , David Grillot
发明人： Jean-Marc Bernhardt , Cindy Deschildre , Eric Fauve , David Grillot
IPC分类号： F25B1/10 , F25B43/02 , F25B5/02 , F25B9/00 , F25J1/00 , F25J1/02 , F25J5/00
CPC分类号： F25B5/02 , F25B1/10 , F25B9/002 , F25B43/02 , F25J1/0065 , F25J1/0201 , F25J1/0265 , F25J1/027 , F25J1/0271 , F25J1/0272 , F25J1/0279 , F25J1/0294 , F25J5/00 , F25J2230/20 , F25J2230/24 , F25J2270/912
摘要： An installation for refrigerating a same application by means of a single refrigerator/liquefier or several refrigerators/liquefiers arranged in parallel, the refrigerator(s)/liquefier(s) using a working gas of the same type having a low molar mass, each refrigerator/liquefier comprising a compression station to compress the working gas, a cold box intended for cooling the working gas at the outlet of the compression station, the compression station comprising only compression machines of the lubricated screw type and systems for removing the oil from the working fluid at the outlet of the compression machines, and the compression station comprises a plurality of compression machines defining several levels of pressure for the working fluid, the compression station comprising at least two compression machines defining at least two levels of pressure increasing above the level of pressure of the fluid at the inlet of the compression station, two main compression machines being arranged in series and defining, at their respective fluid outlet, levels of pressure respectively called “low” and “high”, another secondary compression machine being supplied at the inlet with a fluid coming from the cold boxes at an intermediate level of pressure called “medium” between the low and high levels, this secondary compression machine also defining, at its fluid outlet, a “high” level of pressure.

8. 发明申请

US20170038135A1 METHOD FOR THE PRODUCTION OF LIQUEFIED NATURAL GAS AND LIQUID NITROGEN 审中-公开
标题翻译：生产液化天然气和液氮的方法
公开(公告)号：US20170038135A1
公开(公告)日：2017-02-09
申请号：US15229877
申请日：2016-08-05
申请人： L'Air Liquide, Societe Anonyme Pour l'Etude et l'Exploitation des Procedes Georges Claude
发明人： Michael A. TURNEY , Oriane Farges , Alain Guillard
IPC分类号： F25J1/02 , F25J1/00
CPC分类号： F25J1/0022 , F25J1/0007 , F25J1/001 , F25J1/0015 , F25J1/0037 , F25J1/004 , F25J1/0045 , F25J1/005 , F25J1/0052 , F25J1/0072 , F25J1/0092 , F25J1/0202 , F25J1/0204 , F25J1/0208 , F25J1/0224 , F25J1/0232 , F25J1/0236 , F25J1/0238 , F25J1/0264 , F25J1/0271 , F25J1/0274 , F25J1/0275 , F25J1/0281 , F25J1/0288 , F25J1/0292 , F25J3/0257 , F25J3/04412 , F25J2205/02 , F25J2205/04 , F25J2210/02 , F25J2210/06 , F25J2210/40 , F25J2210/60 , F25J2215/42 , F25J2215/62 , F25J2215/64 , F25J2220/02 , F25J2220/44 , F25J2220/60 , F25J2220/64 , F25J2220/66 , F25J2220/68 , F25J2230/20 , F25J2230/22 , F25J2230/30 , F25J2230/42 , F25J2230/60 , F25J2240/02 , F25J2240/12 , F25J2240/40 , F25J2240/44 , F25J2245/02 , F25J2245/42 , F25J2270/08 , F25J2270/14 , F25J2270/16 , F25J2270/42 , F25J2270/88 , F25J2290/12 , F25J2290/34 , F25J2290/70
摘要： A method for the production of liquefied natural gas and liquid nitrogen is provided. The method may include providing a high pressure natural gas stream, splitting the high pressure natural gas stream into a first portion and a second portion, and liquefying the first portion of the high pressure natural gas stream to produce an LNG stream. The refrigeration needed for cooling and liquefaction of the natural gas and liquefaction of the nitrogen can be provided by a nitrogen refrigeration cycle and letdown of the second portion of the high pressure natural gas stream.
摘要翻译：提供了一种生产液化天然气和液氮的方法。该方法可以包括提供高压天然气流，将高压天然气流分解成第一部分和第二部分，以及液化高压天然气流的第一部分以产生LNG流。天然气的冷却和液化以及氮液化所需的制冷可以通过氮气制冷循环和高压天然气流的第二部分的冷却来提供。

9. 发明授权

US09435583B2 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：US09435583B2
公开(公告)日：2016-09-06
申请号：US12442042
申请日：2007-09-20
申请人： Willem Dam , Ming Teck Kong , Leendert Johannes Arie Zoetemeijer
发明人： Willem Dam , Ming Teck Kong , Leendert Johannes Arie Zoetemeijer
IPC分类号： F25J3/00 , F25J1/00 , F25J1/02
CPC分类号： F25J1/0057 , F25J1/0022 , F25J1/0042 , F25J1/0052 , F25J1/0055 , F25J1/0072 , F25J1/0214 , F25J1/0267 , F25J1/0271 , F25J1/0272 , F25J1/0292 , F25J2205/02 , F25J2220/62
摘要： A method and apparatus for liquefying a hydrocarbon stream such as natural gas from a feed stream. A feed stream is provided and passed through at least two cooling stages. Each cooling stage involves one or more heat exchangers. One of the heat exchangers involves a first refrigerant circuit having a first refrigerant stream, and a second of the heat exchangers involves a second refrigerant circuit having a second refrigerant stream. The liquefied hydrocarbon stream is expanded and a flash vapor is separated to provide a liquefied hydrocarbon product stream and a gaseous stream. The gaseous stream, at least a part of the first refrigerant stream, and at least a part of the second refrigerant stream are passed through a heat exchanger, for the gaseous stream to provide cooling to the first and second refrigerant streams.
摘要翻译：用于从进料流液化烃流如天然气的方法和装置。提供进料流并通过至少两个冷却阶段。每个冷却阶段包括一个或多个热交换器。一个热交换器涉及具有第一制冷剂流的第一制冷剂回路，并且第二个热交换器涉及具有第二制冷剂流的第二制冷剂回路。液化的烃物流被膨胀并且闪蒸蒸气被分离以提供液化烃产物流和气流。气流，第一制冷剂流的至少一部分和第二制冷剂流的至少一部分通过热交换器，用于使气流向第一和第二制冷剂流提供冷却。

10. 发明申请

US20140238074A1 Refrigeration Method and Installation 审中-公开
标题翻译：制冷方法和安装
公开(公告)号：US20140238074A1
公开(公告)日：2014-08-28
申请号：US14346601
申请日：2012-08-14
申请人： Jean-Marc Bernhardt , Cindy Deschildre , Eric Fauve , David Grillot
发明人： Jean-Marc Bernhardt , Cindy Deschildre , Eric Fauve , David Grillot
IPC分类号： F25B9/00
CPC分类号： F25B5/02 , F25B1/10 , F25B9/002 , F25B43/02 , F25J1/0065 , F25J1/0201 , F25J1/0265 , F25J1/027 , F25J1/0271 , F25J1/0272 , F25J1/0279 , F25J1/0294 , F25J5/00 , F25J2230/20 , F25J2230/24 , F25J2270/912
摘要： Method and installation for refrigerating the same application by means of several refrigerators/liquefiers disposed in parallel, the refrigerators/liquefiers in parallel using a working gas of the same nature having a low molar mass, that is to say having a mean total molar mass of less than 10 g/mol such as pure gaseous helium, each refrigerator/liquefier comprising a station for compressing the working gas, a cold box intended to cool the working gas at the output from the compression station, the working gas cooled by each of the respective cold boxes of the refrigerators/liquefiers being put in thermal exchange with the application with a view to supplying cold to the latter, in which a single compression station compresses the working gas for each of the respective separate cold boxes of the refrigerators/liquefiers disposed in parallel, the single compression station comprising only compression machines of the lubricated-screw type and systems for removing oil from the working fluid output from the compression machines, so that the compression machines and the oil-removal systems are shared by the refrigerators/liquefiers disposed in parallel.
摘要翻译：通过并联设置的几台冰箱/液化器对同一应用进行制冷的方法和装置，使用具有低摩尔质量的相同性质的工作气体平行地使用冰箱/液化器，也就是说具有平均总摩尔质量小于10g / mol，例如纯气态氦，每个冰箱/液化器包括用于压缩工作气体的站，用于冷却来自压缩站输出的工作气体的冷箱，各冷藏箱/液化器的冷箱与应用程序进行热交换，以向后者供应冷气，其中单个压缩站压缩设置的冰箱/液化器的各个分开的冷箱中的工作气体并联地，单个压缩站仅包括润滑螺杆式压缩机和用于从工作f中除去油的系统通过压缩机输出，从而压缩机和除油系统由平行设置的冰箱/液化器共享。

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