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公开(公告)号：US09254448B2
公开(公告)日：2016-02-09
申请号：US12938967
申请日：2010-11-03
CPC分类号： B01B1/005 , F25J1/0022 , F25J1/0027 , F25J3/061 , F25J3/067 , F25J3/08
摘要： A system for vaporizing and sublimating a slurry comprising a fluid including solid particles therein. The system includes a first heat exchanger configured to receive the fluid including solid particles and vaporize the fluid and a second heat exchanger configured to receive the vaporized fluid and solid particles and sublimate the solid particles. A method for vaporizing and sublimating a fluid including solid particles therein is also disclosed. The method includes feeding the fluid including solid particles to a first heat exchanger, vaporizing the fluid, feeding the vaporized fluid and solid particles to a second heat exchanger and sublimating the solid particles. In some embodiments the fluid including solid particles is liquid natural gas or methane including solid carbon dioxide particles.
摘要翻译： 一种用于蒸发和升华浆料的系统，包括其中包含固体颗粒的流体。 该系统包括构造成接收包括固体颗粒并使气体蒸发的流体的第一热交换器和被配置为接收蒸发的流体和固体颗粒并升华固体颗粒的第二热交换器。 还公开了一种用于蒸发和升华其中包括固体颗粒的流体的方法。 该方法包括将包括固体颗粒的流体送入第一热交换器，蒸发流体，将蒸发的流体和固体颗粒送入第二热交换器并使固体颗粒升华。 在一些实施方案中，包括固体颗粒的流体是液体天然气或包括固体二氧化碳颗粒的甲烷。
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公开(公告)号：US09217603B2
公开(公告)日：2015-12-22
申请号：US12938826
申请日：2010-11-03
CPC分类号： F25J3/067 , F25J3/061 , F25J3/0635 , F25J5/002 , F25J2205/20 , F25J2220/82 , F28C3/08 , Y02C10/12
摘要： Heat exchangers include a housing having an inlet and an outlet and forming a portion of a transition chamber. A heating member may form another portion of the transition chamber. The heating member includes a first end having a first opening and a second end having a second opening larger than the first opening. Methods of conveying a fluid include supplying a first fluid into a transition chamber of a heat exchanger, supplying a second fluid into the transition chamber, and altering a state of a portion of the first fluid with the second fluid. Methods of sublimating solid particles include conveying a first fluid comprising a material in a solid state into a transition chamber, heating the material to a gaseous state by directing a second fluid through a heating member and mixing the first fluid and the second fluid.
摘要翻译： 热交换器包括具有入口和出口并形成过渡室的一部分的壳体。 加热构件可以形成过渡室的另一部分。 加热构件包括具有第一开口的第一端和具有比第一开口大的第二开口的第二端。 输送流体的方法包括将第一流体供应到热交换器的过渡室中，将第二流体供应到过渡室中，并且用第二流体改变第一流体的一部分的状态。 升华固体颗粒的方法包括将包含固体状态的材料的第一流体输送到过渡室中，通过将第二流体引导通过加热构件并混合第一流体和第二流体将材料加热至气态。
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3.发明申请公开(公告)号：US20100186446A1
公开(公告)日：2010-07-29
申请号：US12648659
申请日：2009-12-29
IPC分类号： F25J1/02
CPC分类号： F25J1/0022 , F25J1/0037 , F25J1/004 , F25J1/0045 , F25J1/0052 , F25J1/0202 , F25J1/0204 , F25J1/0232 , F25J1/0245 , F25J1/0247 , F25J1/0251 , F25J1/0268 , F25J1/0269 , F25J1/0275 , F25J3/08 , F25J2205/20 , F25J2205/84 , F25J2210/06 , F25J2215/60 , F25J2220/62 , F25J2220/66 , F25J2230/30 , F25J2230/32 , F25J2230/60 , F25J2270/04 , F25J2270/90 , F25J2280/02 , F25J2280/10 , F25J2280/30 , F25J2290/50 , F25J2290/62
摘要： Apparatuses and methods are provided for producing liquefied gas, such as liquefied natural gas. In one embodiment, a liquefaction plant may be coupled to a source of unpurified natural gas, such as a natural gas pipeline at a pressure letdown station. A portion of the gas is drawn off and split into a process stream and a cooling stream. The cooling stream may sequentially pass through a compressor and an expander. The process stream may also pass through a compressor. The compressed process stream is cooled, such as by the expanded cooling stream. The cooled, compressed process stream is expanded to liquefy the natural gas. A gas-liquid separator separates the vapor from the liquid natural gas. A portion of the liquid gas may be used for additional cooling. Gas produced within the system may be recompressed for reintroduction into a receiving line.
摘要翻译： 提供了用于生产诸如液化天然气的液化气体的装置和方法。 在一个实施例中，液化装置可以连接到未净化的天然气源，例如压力降低站处的天然气管道。 将气体的一部分抽出并分成工艺流和冷却流。 冷却流可以依次通过压缩机和膨胀机。 工艺流还可以通过压缩机。 压缩的工艺流被冷却，例如通过膨胀的冷却流。 冷却的压缩过程流被膨胀以液化天然气。 气液分离器将液体天然气分离出来。 液体气体的一部分可用于额外的冷却。 在系统内产生的气体可以被再压缩以重新引入到接收管线中。
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公开(公告)号：US20090235587A1
公开(公告)日：2009-09-24
申请号：US12054269
申请日：2008-03-24
申请人： Grant L. Hawkes , James E. O'Brien , Carl M. Stoots , J. Stephen Herring , Michael G. McKellar , Richard A. Wood , Robert A. Carrington , Richard D. Boardman
发明人： Grant L. Hawkes , James E. O'Brien , Carl M. Stoots , J. Stephen Herring , Michael G. McKellar , Richard A. Wood , Robert A. Carrington , Richard D. Boardman
IPC分类号： C10J3/16
CPC分类号： C10J3/00 , C10J2300/1659 , C10J2300/1684 , C10J2300/1807 , C10J2300/1884 , C10J2300/1892 , C10K1/101 , C10K3/04 , Y02P20/133
摘要： Methods and systems are provided for producing syngas utilizing heat from thermochemical conversion of a carbonaceous fuel to support decomposition of at least one of water and carbon dioxide using one or more solid-oxide electrolysis cells. Simultaneous decomposition of carbon dioxide and water or steam by one or more solid-oxide electrolysis cells may be employed to produce hydrogen and carbon monoxide. A portion of oxygen produced from at least one of water and carbon dioxide using one or more solid-oxide electrolysis cells is fed as a controlled flow rate in a gasifier or combustor to oxidize the carbonaceous fuel to control the carbon dioxide to carbon monoxide ratio produced.
摘要翻译： 提供了使用一种或多种固体氧化物电解池来利用来自碳质燃料的热化学转化的热量来产生合成气的方法和系统，以支持至少一种水和二氧化碳的分解。 可以使用一种或多种固体氧化物电解槽同时分解二氧化碳和水或蒸汽来产生氢气和一氧化碳。 使用一种或多种固体氧化物电解池从至少一种水和二氧化碳产生的一部分氧气作为受控流速输送到气化器或燃烧器中以氧化碳质燃料，以控制产生的二氧化碳与一氧化碳的比例 。
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公开(公告)号：US07219512B1
公开(公告)日：2007-05-22
申请号：US11124589
申请日：2005-05-05
申请人： Bruce M. Wilding , Dennis N. Bingham , Michael G. McKellar , Terry D. Turner , Kevin T. Raterman , Gary L. Palmer , Kerry M. Klingler , John J. Vranicar
发明人： Bruce M. Wilding , Dennis N. Bingham , Michael G. McKellar , Terry D. Turner , Kevin T. Raterman , Gary L. Palmer , Kerry M. Klingler , John J. Vranicar
CPC分类号： F25J5/002 , F25J1/0022 , F25J1/0035 , F25J1/0037 , F25J1/004 , F25J1/0045 , F25J1/0201 , F25J1/0232 , F25J1/0247 , F25J1/0259 , F25J1/0262 , F25J1/0275 , F25J2205/20 , F25J2205/84 , F25J2210/06 , F25J2220/62 , F25J2220/66 , F25J2220/68 , F25J2230/30 , F25J2240/60 , F25J2245/90 , F25J2280/02 , F25J2290/44 , F25J2290/62
摘要： An apparatus and method for producing liquefied natural gas. A liquefaction plant may be coupled to a source of unpurified natural gas, such as a natural gas pipeline at a pressure letdown station. A portion of the gas is drawn off and split into a process stream and a cooling stream. The cooling stream passes through a turbo expander creating work output. A compressor is driven by the work output and compresses the process stream. The compressed process stream is cooled, such as by the expanded cooling stream. The cooled, compressed process stream is divided into first and second portions with the first portion being expanded to liquefy the natural gas. A gas-liquid separator separates the vapor from the liquid natural gas. The second portion of the cooled, compressed process stream is also expanded and used to cool the compressed process stream. Additional features and techniques may be integrated with the liquefaction process including a water clean-up cycle and a carbon dioxide (CO2) clean-up cycle.
摘要翻译： 一种用于生产液化天然气的设备和方法。 液化设备可以连接到未纯化天然气源，例如压力降低站处的天然气管道。 将气体的一部分抽出并分成工艺流和冷却流。 冷却流通过涡轮膨胀机，产生工作输出。 压缩机由工作输出驱动并压缩过程流。 压缩的工艺流被冷却，例如通过膨胀的冷却流。 冷却的压缩的工艺物流被分成第一和第二部分，第一部分被膨胀以液化天然气。 气液分离器将液体天然气分离出来。 冷却的压缩过程流的第二部分也被扩展并用于冷却压缩过程流。 附加特征和技术可以与液化过程相结合，包括净水循环和二氧化碳（CO 2 2）净化循环。
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公开(公告)号：US06551385B2
公开(公告)日：2003-04-22
申请号：US10014295
申请日：2001-12-11
IPC分类号： B01D4512
CPC分类号： F01N3/26 , B01D45/16 , F01N3/005 , F01N3/01 , F01N3/037 , F01N3/08 , F01N3/30 , F01N13/009 , F01N2240/06 , F01N2260/14 , F01N2290/00 , F02B33/04 , F02B33/26 , Y02T10/20 , Y10S55/30
摘要： A separator for substantially resolving at least one component of a process stream, such as from the exhaust of an internal combustion engine. The separator includes a body defining a chamber therein. A nozzle housing is located proximate the chamber. An exhaust inlet is in communication with the nozzle housing and the chamber. A nozzle assembly is positioned in the nozzle housing and includes a nozzle moveable within and relative to the nozzle housing. The nozzle includes at least one passage formed therethrough such that a process stream entering the exhaust inlet connection passes through the passage formed in the nozzle and imparts a substantially rotational flow to the process stream as it enters the chamber. A positioning member is configured to position the nozzle relative to the nozzle housing in response to changes in process stream pressure thereby adjusting flowrate of said process stream entering into the chamber.
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公开(公告)号：US10655911B2
公开(公告)日：2020-05-19
申请号：US13528246
申请日：2012-06-20
申请人： Terry D. Turner , Bruce M. Wilding , Michael G. McKellar , Dennis N. Bingham , Kerry M. Klingler
发明人： Terry D. Turner , Bruce M. Wilding , Michael G. McKellar , Dennis N. Bingham , Kerry M. Klingler
摘要： A method of liquefying natural gas. The method comprises cooling a gaseous natural gas process stream with a refrigerant flowing in a path isolated from the natural gas process stream. The refrigerant may differ in composition from a composition of the natural gas process stream, and the refrigerant composition may be selected to enhance efficiency of the refrigerant path with regard to a specific composition of the natural gas process stream. The refrigeration path may be operated at pressures, temperatures and flow rates differing from those of the natural gas process stream. Other methods of liquefying natural gas are described. A natural gas liquefaction plant is also described.
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公开(公告)号：US20130340475A1
公开(公告)日：2013-12-26
申请号：US13528246
申请日：2012-06-20
申请人： Terry D. Turner , Bruce M. Wilding , Michael G. McKellar , Dennis N. Bingham , Kerry M. Klingler
发明人： Terry D. Turner , Bruce M. Wilding , Michael G. McKellar , Dennis N. Bingham , Kerry M. Klingler
CPC分类号： F25J1/0022 , F25J1/004 , F25J1/0042 , F25J1/0045 , F25J1/005 , F25J1/0052 , F25J1/0204 , F25J1/0208 , F25J1/0212 , F25J1/0219 , F25J1/025 , F25J2205/10 , F25J2205/20 , F25J2205/84 , F25J2210/06 , F25J2220/66 , F25J2235/60
摘要： A method of liquefying natural gas. The method comprises cooling a gaseous natural gas process stream with a refrigerant flowing in a path isolated from the natural gas process stream. The refrigerant may differ in composition from a composition of the natural gas process stream, and the refrigerant composition may be selected to enhance efficiency of the refrigerant path with regard to a specific composition of the natural gas process stream. The refrigeration path may be operated at pressures, temperatures and flow rates differing from those of the natural gas process stream. Other methods of liquefying natural gas are described. A natural gas liquefaction plant is also described.
摘要翻译： 一种液化天然气的方法。 该方法包括：在与天然气工艺流分离的路径中流动的制冷剂冷却气态天然气工艺物流。 制冷剂的组成可以与天然气工艺流的组成不同，并且可以选择制冷剂组成以提高关于天然气工艺流的具体组成的制冷剂路径的效率。 制冷路径可以在与天然气工艺物流不同的压力，温度和流速下操作。 描述了其他液化天然气的方法。 还描述了天然气液化装置。
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公开(公告)号：US08366902B2
公开(公告)日：2013-02-05
申请号：US12054269
申请日：2008-03-24
申请人： Grant L. Hawkes , James E. O'Brien , Carl M. Stoots , J. Stephen Herring , Michael G. McKellar , Richard A. Wood , Robert A. Carrington , Richard D. Boardman
发明人： Grant L. Hawkes , James E. O'Brien , Carl M. Stoots , J. Stephen Herring , Michael G. McKellar , Richard A. Wood , Robert A. Carrington , Richard D. Boardman
IPC分类号： C25B1/04
CPC分类号： C10J3/00 , C10J2300/1659 , C10J2300/1684 , C10J2300/1807 , C10J2300/1884 , C10J2300/1892 , C10K1/101 , C10K3/04 , Y02P20/133
摘要： Methods and systems are provided for producing syngas utilizing heat from thermochemical conversion of a carbonaceous fuel to support decomposition of at least one of water and carbon dioxide using one or more solid-oxide electrolysis cells. Simultaneous decomposition of carbon dioxide and water or steam by one or more solid-oxide electrolysis cells may be employed to produce hydrogen and carbon monoxide. A portion of oxygen produced from at least one of water and carbon dioxide using one or more solid-oxide electrolysis cells is fed at a controlled flow rate in a gasifier or combustor to oxidize the carbonaceous fuel to control the carbon dioxide to carbon monoxide ratio produced.
摘要翻译： 提供了使用一种或多种固体氧化物电解池来利用来自碳质燃料的热化学转化的热量来产生合成气的方法和系统，以支持至少一种水和二氧化碳的分解。 可以使用一种或多种固体氧化物电解槽同时分解二氧化碳和水或蒸汽来产生氢气和一氧化碳。 使用一种或多种固体氧化物电解池从水和二氧化碳中的至少一种产生的氧气的一部分在气化器或燃烧器中以受控的流量进料，以氧化碳质燃料，以控制产生的二氧化碳与一氧化碳的比例 。
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公开(公告)号：US20120103561A1
公开(公告)日：2012-05-03
申请号：US12938826
申请日：2010-11-03
CPC分类号： F25J3/067 , F25J3/061 , F25J3/0635 , F25J5/002 , F25J2205/20 , F25J2220/82 , F28C3/08 , Y02C10/12
摘要： Heat exchangers include a housing having an inlet and an outlet and forming a portion of a transition chamber. A heating member may form another portion of the transition chamber. The heating member includes a first end having a first opening and a second end having a second opening larger than the first opening. Methods of conveying a fluid include supplying a first fluid into a transition chamber of a heat exchanger, supplying a second fluid into the transition chamber, and altering a state of a portion of the first fluid with the second fluid. Methods of sublimating solid particles include conveying a first fluid comprising a material in a solid state into a transition chamber, heating the material to a gaseous state by directing a second fluid through a heating member and mixing the first fluid and the second fluid.
摘要翻译： 热交换器包括具有入口和出口并形成过渡室的一部分的壳体。 加热构件可以形成过渡室的另一部分。 加热构件包括具有第一开口的第一端和具有比第一开口大的第二开口的第二端。 输送流体的方法包括将第一流体供应到热交换器的过渡室中，将第二流体供应到过渡室中，并且用第二流体改变第一流体的一部分的状态。 升华固体颗粒的方法包括将包含固体状态的材料的第一流体输送到过渡室中，通过将第二流体引导通过加热构件并混合第一流体和第二流体将材料加热至气态。
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