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21. 发明申请

US20110111314A1 SYSTEMS AND PROCESSES FOR OPERATING FUEL CELL SYSTEMS 有权
标题翻译：运行燃料电池系统的系统和工艺
公开(公告)号：US20110111314A1
公开(公告)日：2011-05-12
申请号：US13009233
申请日：2011-01-19
申请人： Jingyu Cui , Erik Edwin Engwall , John William Johnston , Mahendra Ladharam Joshi , Scott Lee Wellington
发明人： Jingyu Cui , Erik Edwin Engwall , John William Johnston , Mahendra Ladharam Joshi , Scott Lee Wellington
IPC分类号： H01M8/06
CPC分类号： H01M8/0618 , C01B3/38 , C01B3/382 , C01B3/386 , C01B3/48 , C01B3/501 , C01B2203/0233 , C01B2203/0261 , C01B2203/0283 , C01B2203/041 , C01B2203/047 , C01B2203/0475 , C01B2203/066 , C01B2203/0827 , C01B2203/0833 , C01B2203/0883 , C01B2203/1235 , C01B2203/141 , C01B2203/142 , C01B2203/148 , C01B2203/169 , H01M8/04022 , H01M8/04097 , H01M8/04753 , H01M8/145 , H01M2008/147 , Y02E60/526
摘要： Processes and systems for operating molten carbonate fuel cell systems are described herein. A process for operating a molten carbonate fuel cell system includes providing a hydrogen-containing stream comprising molecular hydrogen to an anode portion of a molten carbonate fuel cell; controlling a flow rate of the hydrogen-containing stream to the anode such that molecular hydrogen utilization in the anode is less than 50%; mixing anode exhaust comprising molecular hydrogen from the molten carbonate fuel cell with a hydrocarbon stream comprising hydrocarbons, contacting at least a portion of the mixture of anode exhaust and the hydrocarbon stream with a catalyst to produce a steam reforming feed; separating at least a portion of molecular hydrogen from the steam reforming feed; and providing at least a portion of the separated molecular hydrogen to the molten carbonate fuel cell anode.
摘要翻译：本文描述了用于操作熔融碳酸盐燃料电池系统的方法和系统。用于操作熔融碳酸盐燃料电池系统的方法包括向熔融碳酸盐燃料电池的阳极部分提供包含分子氢的含氢流; 控制含氢流向阳极的流速，使得阳极中的分子氢利用率小于50％; 将包含来自熔融碳酸盐燃料电池的分子氢的阳极废气与包含烃的烃流混合，使阳极排气和烃流的混合物的至少一部分与催化剂接触以产生蒸汽重整进料; 从蒸汽重整进料中分离至少一部分分子氢; 并且将分离的分子氢的至少一部分提供给熔融碳酸盐燃料电池阳极。

22. 发明申请

US20110104577A1 SYSTEMS AND PROCESSES FOR OPERATING FUEL CELL SYSTEMS 失效
标题翻译：运行燃料电池系统的系统和工艺
公开(公告)号：US20110104577A1
公开(公告)日：2011-05-05
申请号：US12797548
申请日：2010-06-09
申请人： Jingyu CUI , Erik Edwin Engwall , John William Johnston , Mahendra Ladharam Joshi , Scott Lee Wellington
发明人： Jingyu CUI , Erik Edwin Engwall , John William Johnston , Mahendra Ladharam Joshi , Scott Lee Wellington
IPC分类号： H01M8/06
CPC分类号： H01M8/04097 , C01B3/38 , C01B3/382 , C01B3/386 , C01B3/48 , C01B3/501 , C01B2203/0233 , C01B2203/0261 , C01B2203/0283 , C01B2203/041 , C01B2203/047 , C01B2203/0475 , C01B2203/048 , C01B2203/0495 , C01B2203/066 , C01B2203/0827 , C01B2203/0833 , C01B2203/0883 , C01B2203/1235 , C01B2203/141 , C01B2203/142 , C01B2203/148 , C01B2203/169 , H01M8/04753 , H01M8/0612 , H01M8/0662 , H01M2008/147 , Y02E60/526
摘要： The present invention is directed to systems and processes of operating molten carbonate fuel cell systems. A process for operating the molten carbonate fuel cell includes providing a hydrogen-containing stream comprising molecular hydrogen from a high temperature hydrogen-separation device to a molten carbonate fuel cell, wherein the high temperature hydrogen-separation device comprises one or more high temperature hydrogen-separating membranes; mixing at least a portion of hydrocarbons to be provided to, or provided to, a first reformer with anode exhaust from the molten carbonate fuel cell; at least partially reforming some of the hydrocarbons in the first reformer to produce a steam reforming feed; and providing the steam reforming feed to a second reformer, wherein the second reformer comprises the high temperature hydrogen-separation device or the second reformer is operatively coupled to the high temperature hydrogen-separation device, and the high temperature hydrogen-separation device is configured to produce at least a portion of the stream comprising molecular hydrogen provided to the molten carbonate fuel cell.
摘要翻译：本发明涉及操作熔融碳酸盐燃料电池系统的系统和工艺。用于操作熔融碳酸盐燃料电池的方法包括从高温氢分离装置向熔融碳酸盐燃料电池提供包含分子氢的含氢流，其中所述高温氢分离装置包括一个或多个高温氢气分离装置，分离膜; 将要提供给或提供给第一重整器的至少一部分烃与来自熔融碳酸盐燃料电池的阳极排气混合; 至少部分地重整所述第一重整器中的一些烃，以产生蒸汽重整进料; 并且将蒸汽重整进料提供给第二重整器，其中所述第二重整器包括所述高温氢分离装置或所述第二重整器可操作地耦合到所述高温氢分离装置，并且所述高温氢分离装置被配置为产生包含提供给熔融碳酸盐燃料电池的分子氢的流的至少一部分。

23. 发明申请

US20090155650A1 SYSTEM AND PROCESS FOR GENERATING ELECTRICAL POWER 审中-公开
标题翻译：电力系统及其制造方法
公开(公告)号：US20090155650A1
公开(公告)日：2009-06-18
申请号：US12335397
申请日：2008-12-15
申请人： Jingyu CUI , Erik Edwin Engwall , Mahendra Ladharam Joshi , Scott Lee Wellington
发明人： Jingyu CUI , Erik Edwin Engwall , Mahendra Ladharam Joshi , Scott Lee Wellington
IPC分类号： H01M8/18
CPC分类号： H01M8/0618 , C01B3/38 , C01B3/382 , C01B2203/0233 , C01B2203/0261 , C01B2203/0283 , C01B2203/0405 , C01B2203/041 , C01B2203/043 , C01B2203/0475 , C01B2203/0495 , C01B2203/066 , C01B2203/0833 , C01B2203/0844 , C01B2203/1058 , C01B2203/1258 , C01B2203/142 , C01B2203/86 , H01M8/04097 , H01M8/0625 , H01M8/0662 , H01M2008/1293 , Y02P30/30
摘要： The present invention is directed to a solid oxide fuel cell system for generating electrical power. The system comprises a solid oxide fuel cell, a reforming reactor, a hydrogen separation apparatus, and an anode exhaust conduit. The reforming reactor includes a reforming region in which a feed comprising one or more hydrocarbons may be steam reformed to produce a reformed product gas containing hydrogen. The hydrogen separation apparatus is located in the reforming reactor positioned to separate hydrogen from the reformed product gas produced in the reforming reactor. The hydrogen separation apparatus is operatively connected to the anode of the solid oxide fuel cell to provide hydrogen to the fuel cell as a fuel to be oxidized to produce electricity. The anode exhaust conduit is located in the reforming region of the reforming reactor and is operatively connected to the anode exhaust of the fuel cell so that hot anode exhaust exiting the fuel cell may pass through the anode exhaust conduit and exchange heat with reactants in the reforming region of the reforming reactor.
摘要翻译：本发明涉及一种用于产生电力的固体氧化物燃料电池系统。该系统包括固体氧化物燃料电池，重整反应器，氢分离装置和阳极排气导管。重整反应器包括重整区，其中包含一种或多种烃的进料可以被蒸汽重整以产生包含氢的重整产物气体。氢分离装置位于重整反应器中，其定位成将氢气与在重整反应器中产生的重整产物气体分离。氢分离装置可操作地连接到固体氧化物燃料电池的阳极，以向燃料电池提供氢作为待氧化的燃料以产生电力。阳极排气管位于重整反应器的重整区域中，并且可操作地连接到燃料电池的阳极排气口，使得离开燃料电池的热阳极废气可以通过阳极排气导管并与重整中的反应物进行热交换重整反应器的区域。

24. 发明申请

US20090155645A1 SYSTEM AND PROCESS FOR GENERATING ELECTRICAL POWER 审中-公开
标题翻译：电力系统及其制造方法
公开(公告)号：US20090155645A1
公开(公告)日：2009-06-18
申请号：US12335392
申请日：2008-12-15
申请人： Jingyu CUI , Erik Edwin Engwall , Mahendra Ladharam Joshi , Scott Lee Wellington
发明人： Jingyu CUI , Erik Edwin Engwall , Mahendra Ladharam Joshi , Scott Lee Wellington
IPC分类号： H01M8/04
CPC分类号： H01M8/0662 , C01B3/38 , C01B3/382 , C01B2203/0233 , C01B2203/0261 , C01B2203/0283 , C01B2203/0405 , C01B2203/041 , C01B2203/043 , C01B2203/0475 , C01B2203/0495 , C01B2203/066 , C01B2203/0833 , C01B2203/0844 , C01B2203/1058 , C01B2203/1258 , C01B2203/142 , C01B2203/86 , H01M8/04097 , H01M8/0618 , Y02P30/30
摘要： The present invention is directed to a process for generating electricity in a solid oxide fuel cell system. A mixture of steam and a hydrocarbon containing feed is reformed to produce a reformed product gas containing hydrogen. A first gas stream containing at least 0.6 mole fraction hydrogen is separated from the reformed product gas and fed to the anode of a solid oxide fuel cell. The first gas stream is mixed with an oxidant at one or more anode electrodes in the fuel cell to generate electricity. An anode exhaust stream comprising hydrogen and water is separated from the fuel cell. The anode exhaust stream and/or a cathode exhaust stream from the fuel cell is fed into the reforming reactor, where heat is exchanged between the hot anode and/or cathode exhaust streams and the reactants in the reforming reactor.
摘要翻译：本发明涉及一种在固体氧化物燃料电池系统中发电的方法。将蒸汽和含烃进料的混合物重整以产生含氢的重整产物气体。将含有至少0.6摩尔分数氢的第一气流与重整产物气体分离，并送入固体氧化物燃料电池的阳极。将第一气流与燃料电池中的一个或多个阳极电极上的氧化剂混合以发电。包含氢和水的阳极废气流与燃料电池分离。来自燃料电池的阳极排气流和/或阴极排气流被供给到重整反应器中，其中在热阳极和/或阴极排气流与重整反应器中的反应物之间进行热交换。

25. 发明授权

US08795912B2 Systems and processes for operating fuel cell systems 有权
标题翻译：操作燃料电池系统的系统和过程
公开(公告)号：US08795912B2
公开(公告)日：2014-08-05
申请号：US13009233
申请日：2011-01-19
申请人： Jingyu Cui , Erik Edwin Engwall , John William Johnston , Mahendra Ladharam Joshi , Scott Lee Wellington
发明人： Jingyu Cui , Erik Edwin Engwall , John William Johnston , Mahendra Ladharam Joshi , Scott Lee Wellington
IPC分类号： H01M8/18 , H01M8/06
CPC分类号： H01M8/0618 , C01B3/38 , C01B3/382 , C01B3/386 , C01B3/48 , C01B3/501 , C01B2203/0233 , C01B2203/0261 , C01B2203/0283 , C01B2203/041 , C01B2203/047 , C01B2203/0475 , C01B2203/066 , C01B2203/0827 , C01B2203/0833 , C01B2203/0883 , C01B2203/1235 , C01B2203/141 , C01B2203/142 , C01B2203/148 , C01B2203/169 , H01M8/04022 , H01M8/04097 , H01M8/04753 , H01M8/145 , H01M2008/147 , Y02E60/526
摘要： Processes and systems for operating molten carbonate fuel cell systems are described herein. A process for operating a molten carbonate fuel cell system includes providing a hydrogen-containing stream comprising molecular hydrogen to an anode portion of a molten carbonate fuel cell; controlling a flow rate of the hydrogen-containing stream to the anode such that molecular hydrogen utilization in the anode is less than 50%; mixing anode exhaust comprising molecular hydrogen from the molten carbonate fuel cell with a hydrocarbon stream comprising hydrocarbons, contacting at least a portion of the mixture of anode exhaust and the hydrocarbon stream with a catalyst to produce a steam reforming feed; separating at least a portion of molecular hydrogen from the steam reforming feed; and providing at least a portion of the separated molecular hydrogen to the molten carbonate fuel cell anode.
摘要翻译：本文描述了用于操作熔融碳酸盐燃料电池系统的方法和系统。用于操作熔融碳酸盐燃料电池系统的方法包括向熔融碳酸盐燃料电池的阳极部分提供包含分子氢的含氢流; 控制含氢流向阳极的流速，使得阳极中的分子氢利用率小于50％; 将包含来自熔融碳酸盐燃料电池的分子氢的阳极废气与包含烃的烃流混合，使阳极排气和烃流的混合物的至少一部分与催化剂接触以产生蒸汽重整进料; 从蒸汽重整进料中分离至少一部分分子氢; 并且将分离的分子氢的至少一部分提供给熔融碳酸盐燃料电池阳极。

26. 发明授权

US08632922B2 Systems and processes for operating fuel cell systems 失效
标题翻译：操作燃料电池系统的系统和过程
公开(公告)号：US08632922B2
公开(公告)日：2014-01-21
申请号：US12797548
申请日：2010-06-09
申请人： Jingyu Cui , Erik Edwin Engwall , John William Johnston , Mahendra Ladharam Joshi , Scott Lee Wellington
发明人： Jingyu Cui , Erik Edwin Engwall , John William Johnston , Mahendra Ladharam Joshi , Scott Lee Wellington
IPC分类号： H01M8/04 , H01M8/12 , B01J8/04
CPC分类号： H01M8/04097 , C01B3/38 , C01B3/382 , C01B3/386 , C01B3/48 , C01B3/501 , C01B2203/0233 , C01B2203/0261 , C01B2203/0283 , C01B2203/041 , C01B2203/047 , C01B2203/0475 , C01B2203/048 , C01B2203/0495 , C01B2203/066 , C01B2203/0827 , C01B2203/0833 , C01B2203/0883 , C01B2203/1235 , C01B2203/141 , C01B2203/142 , C01B2203/148 , C01B2203/169 , H01M8/04753 , H01M8/0612 , H01M8/0662 , H01M2008/147 , Y02E60/526
摘要： The present invention is directed to systems and processes of operating molten carbonate fuel cell systems. A process for operating the molten carbonate fuel cell includes providing a hydrogen-containing stream comprising molecular hydrogen from a high temperature hydrogen-separation device to a molten carbonate fuel cell, wherein the high temperature hydrogen-separation device comprises one or more high temperature hydrogen-separating membranes; mixing at least a portion of hydrocarbons to be provided to, or provided to, a first reformer with anode exhaust from the molten carbonate fuel cell; at least partially reforming some of the hydrocarbons in the first reformer to produce a steam reforming feed; and providing the steam reforming feed to a second reformer, wherein the second reformer comprises the high temperature hydrogen-separation device or the second reformer is operatively coupled to the high temperature hydrogen-separation device, and the high temperature hydrogen-separation device is configured to produce at least a portion of the stream comprising molecular hydrogen provided to the molten carbonate fuel cell.
摘要翻译：本发明涉及操作熔融碳酸盐燃料电池系统的系统和方法。用于操作熔融碳酸盐燃料电池的方法包括从高温氢分离装置向熔融碳酸盐燃料电池提供包含分子氢的含氢流，其中所述高温氢分离装置包括一个或多个高温氢气分离装置，分离膜; 将要提供给或提供给第一重整器的至少一部分烃与来自熔融碳酸盐燃料电池的阳极排气混合; 至少部分地重整所述第一重整器中的一些烃，以产生蒸汽重整进料; 并且将蒸汽重整进料提供给第二重整器，其中所述第二重整器包括所述高温氢分离装置或所述第二重整器可操作地耦合到所述高温氢分离装置，并且所述高温氢分离装置被配置为产生包含提供给熔融碳酸盐燃料电池的分子氢的流的至少一部分。

27. 发明授权

US08178587B2 Method for recovering a natural gas contaminated with high levels of CO2 失效
标题翻译：回收高水平二氧化碳污染的天然气的方法
公开(公告)号：US08178587B2
公开(公告)日：2012-05-15
申请号：US12465256
申请日：2009-05-13
申请人： Mahendra Ladharam Joshi , Jingyu Cui , Frederik Arnold Buehrman , Scott Lee Wellington
发明人： Mahendra Ladharam Joshi , Jingyu Cui , Frederik Arnold Buehrman , Scott Lee Wellington
IPC分类号： C07C27/00
CPC分类号： C10G2/32 , C01B3/382 , C01B3/386 , C01B3/48 , C01B13/0259 , C01B2203/0238 , C01B2203/0244 , C01B2203/0261 , C01B2203/0283 , C01B2203/0405 , C01B2203/061 , C01B2203/062 , C01B2203/1258 , C01B2203/84 , C01B2210/0046 , C10G2300/1025 , C10G2300/807 , C10G2400/02 , C10G2400/04 , C10G2400/20 , C10G2400/22 , Y02P30/40
摘要： The present invention provides a method for recovering a natural gas contaminated with high levels of carbon dioxide. A gas containing methane and carbon dioxide is extracted from a reservoir containing natural gas, where carbon dioxide comprises at least 50 vol. % of the extracted gas. The extracted gas is oxidized with an oxygen containing gas in the presence of a partial oxidation catalyst at a temperature of less than 600° C. to produce an oxidation product gas containing hydrogen, carbon monoxide, and carbon dioxide. The oxidation product gas is then utilized to produce a liquid hydrocarbon or a liquid hydrocarbon oxygenate.
摘要翻译：本发明提供一种回收被高浓度二氧化碳污染的天然气的方法。含有甲烷和二氧化碳的气体从包含天然气的储存器中提取，其中二氧化碳包含至少50vol。％的提取气体。在部分氧化催化剂存在下，在小于600℃的温度下，用含氧气体氧化提取的气体，生成含有氢，一氧化碳和二氧化碳的氧化产物气体。然后将氧化产物气体用于产生液态烃或液态烃含氧化合物。

28. 发明授权

US08696348B2 Ultra-low NOx burner assembly 有权
标题翻译：超低NOx燃烧器组件
公开(公告)号：US08696348B2
公开(公告)日：2014-04-15
申请号：US11412006
申请日：2006-04-26
申请人： Jin Cao , Mahendra Ladharam Joshi , Aleksandar Georgi Slavejkov
发明人： Jin Cao , Mahendra Ladharam Joshi , Aleksandar Georgi Slavejkov
IPC分类号： F23C5/00
CPC分类号： F23D14/22 , F23C6/047 , F23D14/32 , F23D14/583 , F23D14/74
摘要： Burner assembly comprising (a) an elongated body having a periphery, a discharge end adjacent a combustion zone, and an axis, wherein the axis extends into the combustion zone; (b) one or more oxidant nozzles disposed at the discharge end of the elongated body and adapted to discharge a gaseous oxidant into the combustion zone; and (c) one or more fuel nozzles disposed at the discharge end of the elongated body and adapted to discharge a fuel into the combustion zone. At least one of the oxidant and fuel nozzles is characterized by a shape factor, σ, that is greater than about 10, wherein σ is a dimensionless parameter defined as σ=P2/2A where P is the perimeter dimension of the discharge opening and A is the area of the discharge opening.
摘要翻译：燃烧器组件，其包括（a）具有周边的细长主体，与燃烧区相邻的排出端和轴，其中所述轴延伸到所述燃烧区中; （b）一个或多个氧化剂喷嘴，设置在细长体的排放端，并适于将气态氧化剂排放到燃烧区中; 和（c）一个或多个燃料喷嘴，设置在细长主体的排放端，并适于将燃料排放到燃烧区。氧化剂和燃料喷嘴中的至少一个的特征在于大于约10的形状因子＆sgr;其中＆是定义为＆sgr; = P2 / 2A的无量纲参数，其中P是排放口的周长尺寸，A是排放口的面积。

29. 发明授权

US07686611B2 Flame straightening in a furnace 有权
标题翻译：火焰矫直在炉中
公开(公告)号：US07686611B2
公开(公告)日：2010-03-30
申请号：US11266560
申请日：2005-11-03
申请人： Mahendra Ladharam Joshi , Xianming Jimmy Li , William Robert Licht , Aleksandar Georgi Slavejkov , Stephen Paul DiMartino, Sr.
发明人： Mahendra Ladharam Joshi , Xianming Jimmy Li , William Robert Licht , Aleksandar Georgi Slavejkov , Stephen Paul DiMartino, Sr.
IPC分类号： F23C5/00
CPC分类号： F23C5/08 , B01J8/062 , C01B3/384 , C01B2203/0233 , C01B2203/0816 , C10G9/20 , F23C6/02 , F23C2201/102 , F23C2201/30 , F23C2900/03002 , F23C2900/05081 , F23D14/22
摘要： The present invention relates to a method and furnace for generating straightened flames in a steam methane reformer or ethylene cracking furnace where fuel-staged burners are used. Fuel staging may be used for reducing NOx emissions. Criteria for generating straightened flames are provided. These criteria relate to oxidant conduit geometry and furnace geometry. Techniques for modifying the furnace and/or burners to achieve these criteria are also provided.
摘要翻译：本发明涉及在使用燃料级燃烧器的蒸汽甲烷重整器或乙烯裂解炉中产生矫直火焰的方法和炉。燃料分级可用于减少NOx排放。提供了产生矫直火焰的标准。这些标准涉及氧化剂导管几何形状和炉几何形状。还提供了用于修改炉子和/或燃烧器以达到这些标准的技术。

30. 发明申请

US20190308133A1 IN-LINE PIPE CONTACTOR 审中-公开
公开(公告)号：US20190308133A1
公开(公告)日：2019-10-10
申请号：US16376214
申请日：2019-04-05
申请人： Sunder Ramachandran , James Ott , Mahendra Ladharam Joshi , Pejman Kazempoor , Grant Lynn Hartman , Lily Jiang , Matthew L. George
发明人： Sunder Ramachandran , James Ott , Mahendra Ladharam Joshi , Pejman Kazempoor , Grant Lynn Hartman , Lily Jiang , Matthew L. George
IPC分类号： B01D53/14 , B01D53/18
摘要： A method of removing impurities from formation fluids includes introducing a formation fluid into a first end of a first tubular, directing the formation fluid along a first flow path toward a second end of the first tubular, redirecting the formation fluid along a second flow path defined by a second tubular arranged radially outwardly of the first flow path toward the first end, spraying a treatment fluid along the first flow path into the formation fluid, and directing a treated formation fluid through an outlet fluidically connected to the second flow path.

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