专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

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。

7. 发明申请

US20090155649A1 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：US20090155649A1
公开(公告)日：2009-06-18
申请号：US12335375
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 , H01M8/04007 , H01M8/04097 , H01M8/04223 , H01M8/04225 , H01M8/0631 , H01M8/0687 , H01M8/243 , H01M8/2432 , H01M2008/1293 , H01M2250/10 , Y02B90/14 , Y02E60/525
摘要： The present invention relates to a solid oxide fuel cell system. The system includes a pre-reforming reactor, a reforming reactor, a hydrogen separation apparatus and a solid oxide fuel cell. The anode exhaust outlet of the solid oxide fuel cell is operatively connected to an inlet of the pre-reforming reactor so anode exhaust from the fuel cell may enter the pre-reforming reactor. The pre-reforming reactor also has an inlet for a hydrocarbon feed precursor. The reforming reactor is operatively coupled to the pre-reforming reactor so that a feed produced in the pre-reforming reactor from the feed precursor may be fed to the reforming reactor. The reforming reactor is operatively connected to the hydrogen separation apparatus so that hydrogen produced in the reforming reactor may be separated from the reformed product gases. The anode inlet of the solid oxide fuel cell is operatively connected to the hydrogen separation apparatus so hydrogen may be fed from the hydrogen separation apparatus as fuel to the solid oxide fuel cell.
摘要翻译：本发明涉及一种固体氧化物燃料电池系统。该系统包括预重整反应器，重整反应器，氢分离装置和固体氧化物燃料电池。固体氧化物燃料电池的阳极排气出口可操作地连接到预重整反应器的入口，从而来自燃料电池的阳极排气可以进入预重整反应器。预重整反应器还具有用于烃进料前体的入口。重整反应器可操作地耦合到预重整反应器，使得在来自进料前体的预重整反应器中产生的进料可以进料到重整反应器。重整反应器可操作地连接到氢分离装置，使得在重整反应器中产生的氢可以与重整产物气体分离。固体氧化物燃料电池的阳极入口可操作地连接到氢气分离装置，从而可以从氢气分离装置将氢气作为燃料供给到固体氧化物燃料电池。

8. 发明申请

US20090155644A1 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：US20090155644A1
公开(公告)日：2009-06-18
申请号：US12335387
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： H01M8/0618 , C01B3/384 , C01B2203/0233 , C01B2203/0244 , C01B2203/0283 , C01B2203/0405 , C01B2203/047 , C01B2203/0475 , C01B2203/048 , C01B2203/0495 , C01B2203/06 , C01B2203/066 , C01B2203/0805 , C01B2203/0811 , C01B2203/1047 , C01B2203/1058 , C01B2203/142 , C01B2203/84 , H01M8/04097 , H01M8/04164 , H01M8/04462 , H01M8/04514 , H01M8/04746 , H01M8/04753 , H01M8/0631 , H01M8/0662 , H01M8/0687 , H01M2008/1293
摘要： The present invention relates to a process for generating electricity with a solid oxide fuel cell system. A liquid hydrocarbon feed is cracked in a first reaction zone, and fed as a gaseous feed to a second reaction zone. The feed is steam reformed in the second reaction zone to provide a reformed product gas containing hydrogen. Hydrogen is separated from the reformed product gas and is fed as a fuel to the anode of a solid oxide fuel cell. Electricity is generated in the fuel cell by oxidizing the hydrogen in the fuel. An anode exhaust stream containing hydrogen and steam is fed back into the first reaction zone to provide heat to drive the endothermic reactions in the first and second reaction zone, and to recycle unused hydrogen back to the fuel cell.
摘要翻译：本发明涉及一种用固体氧化物燃料电池系统发电的方法。液体烃进料在第一反应区中裂解，并作为气态进料进料至第二反应区。进料在第二反应区中进行蒸汽重整，以提供含有氢的重整产物气体。氢气与重整产物气体分离，并作为燃料供入固体氧化物燃料电池的阳极。通过氧化燃料中的氢，在燃料电池中产生电。含有氢气和蒸汽的阳极废气流被反馈到第一反应区以提供热量以驱动第一和第二反应区中的吸热反应，并将未使用的氢气再循环回燃料电池。

9. 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。

10. 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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式