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1. 发明授权

US08563186B2 Systems and processes of operating fuel cell systems 失效
标题翻译：运行燃料电池系统的系统和过程
公开(公告)号：US08563186B2
公开(公告)日：2013-10-22
申请号：US12797538
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： H01M8/0618 , H01M8/0662 , H01M8/14 , H01M2008/147 , Y02E60/526
摘要： The present invention is directed to systems and processes for operating molten carbonate fuel cell systems. A process for operating the molten carbonate fuel cell includes providing a hydrogen-containing stream comprising molecular hydrogen to a molten carbonate fuel cell anode; heating a hydrocarbon stream, at least a majority of which is comprised of hydrocarbons that are liquid at 20° C. and atmospheric pressure, with a heat source comprising an anode exhaust from the molten carbonate fuel cell anode; contacting at least a portion of the heated hydrocarbon stream with a catalyst to produce a steam reforming feed comprising gaseous hydrocarbons, hydrogen, and at least one carbon oxide; separating at least a portion of the 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 as at least a portion of the stream comprising molecular hydrogen.
摘要翻译：本发明涉及用于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向熔融碳酸盐燃料电池阳极提供包含分子氢的含氢流; 加热烃流，其至少大部分由在20℃和大气压下为液体的烃组成，热源包括来自熔融碳酸盐燃料电池阳极的阳极排气; 使至少一部分加热的烃流与催化剂接触以产生包含气态烃，氢和至少一种碳氧化物的蒸汽重整进料; 从蒸汽重整进料中分离至少一部分分子氢; 并且将至少一部分分离的分子氢提供给熔融碳酸盐燃料电池阳极，作为包含分子氢的物流的至少一部分。

2. 发明申请

US20110111315A1 SYSTEMS AND PROCESSES OF 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：US20110111315A1
公开(公告)日：2011-05-12
申请号：US12797538
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： H01M8/0618 , H01M8/0662 , H01M8/14 , H01M2008/147 , Y02E60/526
摘要： The present invention is directed to systems and processes for operating molten carbonate fuel cell systems. A process for operating the molten carbonate fuel cell includes providing a hydrogen-containing stream comprising molecular hydrogen to a molten carbonate fuel cell anode; heating a hydrocarbon stream, at least a majority of which is comprised of hydrocarbons that are liquid at 20° C. and atmospheric pressure, with a heat source comprising an anode exhaust from the molten carbonate fuel cell anode; contacting at least a portion of the heated hydrocarbon stream with a catalyst to produce a steam reforming feed comprising gaseous hydrocarbons, hydrogen, and at least one carbon oxide; separating at least a portion of the 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 as at least a portion of the stream comprising molecular hydrogen.
摘要翻译：本发明涉及用于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向熔融碳酸盐燃料电池阳极提供包含分子氢的含氢流; 加热烃流，其至少大部分由在20℃和大气压下为液体的烃组成，热源包括来自熔融碳酸盐燃料电池阳极的阳极排气; 使至少一部分加热的烃流与催化剂接触以产生包含气态烃，氢和至少一种碳氧化物的蒸汽重整进料; 从蒸汽重整进料中分离至少一部分分子氢; 并且将至少一部分分离的分子氢提供给熔融碳酸盐燃料电池阳极，作为包含分子氢的物流的至少一部分。

3. 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。

4. 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。

5. 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。

6. 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。

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