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公开(公告)号：US09666871B2
公开(公告)日：2017-05-30
申请号：US12240725
申请日：2008-09-29
IPC分类号： H01M4/86 , H01M4/90 , H01M8/2425 , H01M8/124
CPC分类号： H01M8/1213 , H01M4/8621 , H01M4/8642 , H01M4/8652 , H01M4/8846 , H01M4/905 , H01M4/9058 , H01M4/9066 , H01M8/2404 , H01M8/2425 , H01M2008/1293
摘要： A solid oxide fuel cell (SOFC) for use in generating electricity while tolerating sulfur content in a fuel input stream. The solid oxide fuel cell includes an electrolyte, a cathode, and a sulfur tolerant anode. The cathode is disposed on a first side of the electrolyte. The sulfur tolerant anode is disposed on a second side of the electrolyte opposite the cathode. The sulfur tolerant anode includes a composition of nickel, copper, and ceria to exhibit a substantially stable operating voltage at a constant current density in the presence of the sulfur content within the fuel input stream. The solid oxide fuel cell is useful within a SOFC stack to generate electricity from reformate which includes synthesis gas (syngas) and sulfur content. The solid oxide fuel cell is also useful within a SOFC stack to generate electricity from unreformed hydrocarbon fuel.
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公开(公告)号：US06368739B1
公开(公告)日：2002-04-09
申请号：US09391947
申请日：1999-09-08
申请人： Lyman J. Frost , Singaravelu Elangovan , Joseph Jay Hartvigsen , Mark Timper , Dennis L. Larsen
发明人： Lyman J. Frost , Singaravelu Elangovan , Joseph Jay Hartvigsen , Mark Timper , Dennis L. Larsen
IPC分类号： H01M810
CPC分类号： H01M8/0247 , H01M8/025 , H01M8/2425 , H01M8/2465 , H01M8/249 , Y02P70/56
摘要： The invention comprises a solid oxide fuel cell system comprising at least two solid oxide fuel cell stacks and at least one extension member. Each solid oxide fuel cell stack includes a plurality of solid oxide fuel cells. Each cell is separated by an interconnect. The extension member joins at least one interconnect of one of the solid oxide fuel cell stacks with a corresponding interconnect of another of the solid oxide fuel cell stacks. The invention further includes a method of fabrication.
摘要翻译： 本发明包括固体氧化物燃料电池系统，其包括至少两个固体氧化物燃料电池堆和至少一个延伸构件。 每个固体氧化物燃料电池堆包括多个固体氧化物燃料电池。 每个单元由互连分开。 延伸构件将固体氧化物燃料电池堆中的一个的至少一个互连与另一个固体氧化物燃料电池堆的对应互连连接。 本发明还包括一种制造方法。
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3.发明授权SOFC anode for enhanced performance stability and method for manufacturing same 失效用于提高性能稳定性的SOFC阳极及其制造方法
公开(公告)号：US6099985A
公开(公告)日：2000-08-08
申请号：US888025
申请日：1997-07-03
CPC分类号： H01M4/9066 , H01M2008/1293 , H01M2300/0074
摘要： An SOFC anode is provided, which is fabricated from ceria which has been mixed with a nickel oxide-magnesium oxide material to stabilize the nickel against coarsening during high temperature SOFC operation. With a starting material of NiO--MgO solid solution in a cement anode, the MgO will diffuse into zirconia and/or ceria at the appropriate firing temperature for the respective materials. Reduction of NiO in the anode with the fuel during cell operation will result in metallic Ni grains with a fine dispersion of MgO. The dispersion of MgO in Ni retards coarsening of nickel during the high temperature operation of the cell.
摘要翻译： 提供了一种SOFC阳极，其由与氧化镍 - 氧化镁材料混合的二氧化铈制成，以在高温SOFC操作期间使镍稳定，防止粗化。 使用水泥阳极中的NiO-MgO固溶体的原料，MgO将在相应材料的适当烧制温度下扩散到氧化锆和/或二氧化铈中。 在电池操作期间，通过燃料在阳极中还原NiO将导致金属Ni颗粒具有微细的MgO分散体。 MgO在Ni中的分散在电解槽的高温运行期间延迟了镍的粗化。
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公开(公告)号：US08826834B2
公开(公告)日：2014-09-09
申请号：US11777900
申请日：2007-07-13
CPC分类号： F23G7/003 , F23G5/02 , F23G5/10 , F23G2204/201 , F23G2209/20 , H05H1/48
摘要： A method and apparatus for incinerating a medical waste material. The method includes introducing a volume of the medical waste material into a plasma zone of a non-thermal plasma generator. The method also includes introducing a volume of oxidizer into the plasma zone of the non-thermal plasma generator. The method also includes generating an electrical discharge between electrodes within the plasma zone of the non-thermal plasma generator to incinerate the medical waste material.
摘要翻译： 一种用于焚烧医疗废物的方法和装置。 该方法包括将一定体积的医疗废料引入非热等离子体发生器的等离子体区域。 该方法还包括将一定量的氧化剂引入非热等离子体发生器的等离子体区域。 该方法还包括在非热等离子体发生器的等离子体区域内的电极之间产生放电，以焚化医疗废料。
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5.发明申请公开(公告)号：US20070259228A1
公开(公告)日：2007-11-08
申请号：US11745942
申请日：2007-05-08
申请人： Joseph J. Hartvigsen , Singaravelu Elangovan , Piotr Czernichowski , Michele Hollist , Michael Boettcher
发明人： Joseph J. Hartvigsen , Singaravelu Elangovan , Piotr Czernichowski , Michele Hollist , Michael Boettcher
CPC分类号： H01M8/0618 , C01B3/342 , C01B3/384 , C01B2203/0233 , C01B2203/0445 , C01B2203/062 , C01B2203/066 , C01B2203/0805 , C01B2203/0861 , C01B2203/0866 , H01M8/0643 , H01M8/086 , H01M8/12 , H01M8/145 , H01M2008/1293 , H01M2008/147 , H01M2250/405 , H01M2300/0051 , H01M2300/0074 , Y02B90/16 , Y02E60/50 , Y02P20/129
摘要： A reformer is disclosed in one embodiment of the invention as including a channel to convey a preheated plurality of reactants containing both a feedstock fuel and an oxidant. A plasma generator is provided to apply an electrical potential to the reactants sufficient to ionize one or more of the reactants. These ionized reactants are then conveyed to a reaction zone where they are chemically transformed into synthesis gas containing a mixture of hydrogen and carbon monoxide. A heat transfer mechanism is used to transfer heat from an external heat source to the reformer to provide the heat of reformation.
摘要翻译： 在本发明的一个实施方案中公开了重整器，包括用于输送含有原料燃料和氧化剂的预热的多个反应物的通道。 提供等离子体发生器以向足以使一种或多种反应物电离的反应物施加电势。 然后将这些电离的反应物输送到反应区，在反应区中化学转化成含有氢和一氧化碳的混合物的合成气。 使用传热机构将热量从外部热源传递到重整器以提供改造热。
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6.发明申请CERAMIC MIXED PROTONIC/ELECTRONIC CONDUCTING MEMBRANES FOR HYDROGEN SEPARATION 有权用于氢分离的陶瓷混合原子/电子导电膜公开(公告)号：US20050194571A1
公开(公告)日：2005-09-08
申请号：US10708475
申请日：2004-03-05
IPC分类号： H01C1/00
CPC分类号： B01D53/228 , B01D69/02 , B01D69/141 , B01D71/024 , B01D2256/16 , B01D2257/108 , B01D2325/26 , C01B3/503 , C01B2203/0405 , C01B2203/047 , C01B2203/0475 , C01B2203/048 , C01B2203/0495
摘要： A multi-phase mixed protonic/electronic conducting material comprising a proton-conducting ceramic phase and an electron conductive ceramic phase. Under the presence of a partial pressure gradient of hydrogen across the membrane, a membrane fabricated with this material selectively transports hydrogen ions through the protonically conductive ceramic phase and electrons through the electronically conducting ceramic phase, which results in ultrahigh purity hydrogen permeation through the membrane. The material has a high electronic conductivity and hydrogen gas transport is rate-limited by the protonic conductivity of the material.
摘要翻译： 一种包含质子传导陶瓷相和导电陶瓷相的多相混合质子/电子导电材料。 在膜的分压压力梯度的存在下，用该材料制造的膜选择性地将氢离子输送通过质子传导陶瓷相和电子通过电子导电陶瓷相，这导致超高纯度的氢渗透膜。 该材料具有高电子导电性，氢气输送受材料质子传导率的限制。
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公开(公告)号：US20090131733A1
公开(公告)日：2009-05-21
申请号：US12227353
申请日：2007-04-16
申请人： Kiyoshi Asahina , Masato Katayama , Ryusuke Kitamura , Joseph J. Hartvigsen , Singaravelu Elangovan
发明人： Kiyoshi Asahina , Masato Katayama , Ryusuke Kitamura , Joseph J. Hartvigsen , Singaravelu Elangovan
CPC分类号： F42D5/045 , F42B33/06 , F42B33/067 , Y10S588/90
摘要： The object is to rapidly clean-up an off-gas generated by blasting in a pressure vessel to such a level as to permit the exhaust of the off-gas. An object to be blasted is blasted in a pressure vessel to generate an off-gas, which is introduced into a combustion furnace to burning a combustible component contained in the off-gas. The off-gas after the burning in a reservoir section is stored in the reservoir section, and exhausted out of the reservoir section if a component contained in the off-gas complies a predetermined emission requirement, otherwise returned to at least one of the pressure vessel and the combustion furnace to be re-treated if the component does not comply the emission requirement.
摘要翻译： 目的是将在压力容器中的爆破产生的废气迅速地清理成允许废气排出的水平。 在压力容器中喷射被喷射物体以产生废气，废气被引入到燃烧炉中以燃烧废气中包含的可燃成分。 在储存器部分燃烧之后的废气储存在储存器部分中，并且如果废气中所含的组分符合预定的排放要求，则将其排出储存器部分，否则返回至压力容器 如果组件不符合排放要求，则燃烧炉将被重新处理。
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8.发明授权Ceramic mixed protonic/electronic conducting membranes for hydrogen separation 有权用于氢气分离的陶瓷混合质子/电子导电膜公开(公告)号：US07258820B2
公开(公告)日：2007-08-21
申请号：US10708475
申请日：2004-03-05
IPC分类号： H01B1/08
CPC分类号： B01D53/228 , B01D69/02 , B01D69/141 , B01D71/024 , B01D2256/16 , B01D2257/108 , B01D2325/26 , C01B3/503 , C01B2203/0405 , C01B2203/047 , C01B2203/0475 , C01B2203/048 , C01B2203/0495
摘要： A multi-phase mixed protonic/electronic conducting material comprising a proton-conducting ceramic phase and an electron conductive ceramic phase. Under the presence of a partial pressure gradient of hydrogen across the membrane, a membrane fabricated with this material selectively transports hydrogen ions through the protonically conductive ceramic phase and electrons through the electronically conducting ceramic phase, which results in ultrahigh purity hydrogen permeation through the membrane. The material has a high electronic conductivity and hydrogen gas transport is rate-limited by the protonic conductivity of the material.
摘要翻译： 一种包含质子传导陶瓷相和导电陶瓷相的多相混合质子/电子导电材料。 在膜的分压压力梯度的存在下，用该材料制造的膜选择性地将氢离子输送通过质子传导陶瓷相和电子通过电子导电陶瓷相，这导致超高纯度的氢渗透膜。 该材料具有高电子导电性，氢气输送受材料质子传导率的限制。
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公开(公告)号：US5376472A
公开(公告)日：1994-12-27
申请号：US133443
申请日：1993-10-06
CPC分类号： H01M8/0258 , H01M8/0247 , H01M8/0265 , H01M2008/1293 , H01M2300/0074
摘要： A semi-internally manifolded interconnect structured for placement between successive electrolyte elements in stack of elements having a first surface with a level margin extending substantially around the perimeter of the interconnect, first and second manifold channels disposed inward from the margin, and a plurality of gas-flow channels disposed in a central area of the first surface and extending between and in fluid communication with the first and second manifold channels.
摘要翻译： 半内部歧管互连结构，用于放置在堆叠元件中的连续电解质元件之间，其具有第一表面，其具有基本上围绕互连周界延伸的水平边缘，从边缘向内设置的第一和第二歧管通道，以及多个气体 流通道设置在第一表面的中心区域中并且在第一和第二歧管通道之间并且与第一和第二歧管通道流体连通。
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10.发明授权公开(公告)号：US08728180B2
公开(公告)日：2014-05-20
申请号：US11745942
申请日：2007-05-08
申请人： Joseph J. Hartvigsen , Singaravelu Elangovan , Piotr Czernichowski , Michele Hollist , Michael Boettcher
发明人： Joseph J. Hartvigsen , Singaravelu Elangovan , Piotr Czernichowski , Michele Hollist , Michael Boettcher
CPC分类号： H01M8/0618 , C01B3/342 , C01B3/384 , C01B2203/0233 , C01B2203/0445 , C01B2203/062 , C01B2203/066 , C01B2203/0805 , C01B2203/0861 , C01B2203/0866 , H01M8/0643 , H01M8/086 , H01M8/12 , H01M8/145 , H01M2008/1293 , H01M2008/147 , H01M2250/405 , H01M2300/0051 , H01M2300/0074 , Y02B90/16 , Y02E60/50 , Y02P20/129
摘要： A reformer is disclosed in one embodiment of the invention as including a channel to convey a preheated plurality of reactants containing both a feedstock fuel and an oxidant. A plasma generator is provided to apply an electrical potential to the reactants sufficient to ionize one or more of the reactants. These ionized reactants are then conveyed to a reaction zone where they are chemically transformed into synthesis gas containing a mixture of hydrogen and carbon monoxide. A heat transfer mechanism is used to transfer heat from an external heat source to the reformer to provide the heat of reformation.
摘要翻译： 在本发明的一个实施方案中公开了重整器，包括用于输送含有原料燃料和氧化剂的预热的多个反应物的通道。 提供等离子体发生器以向足以使一种或多种反应物电离的反应物施加电势。 然后将这些电离的反应物输送到反应区，在反应区中化学转化成含有氢和一氧化碳的混合物的合成气。 使用传热机构将热量从外部热源传递到重整器以提供改造热。
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