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公开(公告)号：US10998562B2
公开(公告)日：2021-05-04
申请号：US16093595
申请日：2017-04-12
发明人： Jason L. Stimits , Russell Barton , Douglas A. Knight , Iain M. Fraser , Hao Huang , Sandra H. Withers-Kirby , Piotr Marcin Kleszyk , Hossein Ostadi , Zachary Elliott
IPC分类号： H01M8/04089 , C01B3/06 , H01M8/04119 , H01M8/04291 , H01M8/065 , H01M8/1018
摘要： Methods and devices for generating power using PEM fuel cell power systems comprising a rotary bed reactor for hydrogen generation are disclosed. Hydrogen is generated by the hydrolysis of fuels such as lithium aluminum hydride and mixtures thereof. Water required for hydrolysis may be captured from the fuel cell exhaust. Water is preferably fed to the reactor in the form of a mist generated by an atomizer. An exemplary 750 We-h, 400 We PEM fuel cell power system may be characterized by a specific energy of about 550 We-h/kg and a specific power of about 290 We/kg.
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公开(公告)号：US20150225232A1
公开(公告)日：2015-08-13
申请号：US14630264
申请日：2015-02-24
CPC分类号： C01B3/065 , B01J7/00 , B01J7/02 , B01J2219/00164 , C01B2203/169 , H01M8/04208 , H01M8/065 , H01M8/0687 , Y02E60/362 , Y02E60/50
摘要： The invention is a hydrogen generator including a housing, a reaction area, a fluid reservoir, a pellet comprising a first reactant within the reaction area, a fluid comprising a second reactant within the fluid reservoir, a fluid flow path between the fluid reservoir and the reaction area, and a hydrogen outlet. The fluid flow path comprises a follower assembly biased toward the pellet, the follower assembly includes an articulated joint and a follower, and the second reactant can react with the first reactant in the reaction area to produce hydrogen gas and byproducts.
摘要翻译： 本发明是一种氢生成器，其包括壳体，反应区域，流体储存器，包含反应区域内的第一反应物的颗粒，包含流体储存器内的第二反应物的流体，流体储存器和流体储存器之间的流体流动路径 反应区域和氢气出口。 流体流路包括朝向颗粒偏压的从动组件，从动组件包括铰接接头和从动件，第二反应物可与反应区域中的第一反应物反应以产生氢气和副产物。
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公开(公告)号：US20150155578A1
公开(公告)日：2015-06-04
申请号：US14616338
申请日：2015-02-06
发明人： Guanghong Zheng , Jason L. Stimits
CPC分类号： B01J7/00 , B01J2219/1923 , C01B3/06 , C01B3/065 , F17C11/005 , H01M8/04216 , H01M8/065 , Y02E60/321 , Y02E60/362 , Y02E60/50
摘要： A hydrogen generator with improved volume efficiency and a method of producing hydrogen gas with the hydrogen generator are disclosed. A fluid containing a reactant is transported from a reactant storage area to a reaction area. Hydrogen gas passes through, and an effluent pass from the reaction area into the effluent storage area that is in a volume exchanging relationship with one or both of the reactant storage area and the reaction area. An initially compressed filter is disposed in the effluent storage area to remove solids from the hydrogen gas. The filter is attached to a moveable partition separating the effluent storage area from the reactant storage area and/or the reaction area, and the filter expands as the volume of the effluent storage area increases.
摘要翻译： 公开了一种具有提高的体积效率的氢发生器和使用氢发生器生产氢气的方法。 含有反应物的流体从反应物储存区域输送到反应区域。 氢气通过，流出物从反应区域流出到与反应物储存区域和反应区域中的一个或两个体积交换关系的流出物存储区域。 初始压缩的过滤器设置在流出物存储区域中以从氢气中除去固体。 过滤器附接到将流出物存储区域与反应物储存区域和/或反应区域分离的可移动分隔件，并且过滤器随着流出物存储区域的体积增加而膨胀。
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公开(公告)号：US20150151265A1
公开(公告)日：2015-06-04
申请号：US14616425
申请日：2015-02-06
发明人： Guanghong Zheng , Jason L. Stimits
IPC分类号： B01J7/00
CPC分类号： B01J7/00 , B01J2219/1923 , C01B3/06 , C01B3/065 , F17C11/005 , H01M8/04216 , H01M8/065 , Y02E60/321 , Y02E60/362 , Y02E60/50
摘要： A hydrogen generator with improved volume efficiency and a method of producing hydrogen gas with the hydrogen generator are disclosed. A fluid containing a reactant is transported from a reactant storage area to a reaction area. Hydrogen gas passes through, and an effluent pass from the reaction area into the effluent storage area that is in a volume exchanging relationship with one or both of the reactant storage area and the reaction area. An initially compressed filter is disposed in the effluent storage area to remove solids from the hydrogen gas. The filter is attached to a moveable partition separating the effluent storage area from the reactant storage area and/or the reaction area, and the filter expands as the volume of the effluent storage area increases.
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公开(公告)号：US11837764B2
公开(公告)日：2023-12-05
申请号：US16809178
申请日：2020-03-04
发明人： Jason L. Stimits , Russell Barton , Douglas A. Knight , Iain M. Fraser , Hao Huang , Sandra H. Withers-Kirby , Philbert C. Spencer , Piotr Marcin Kleszyk , Hossein Ostadi
IPC分类号： H01M8/0612 , B01J19/28 , C01B3/06 , C01B3/08 , H01M8/04089 , H01M8/10
CPC分类号： H01M8/0631 , B01J19/28 , C01B3/065 , C01B3/08 , H01M8/04089 , C01B2203/066 , H01M2008/1095 , Y02E60/36
摘要： Methods and devices and aspects thereof for generating power using PEM fuel cell power systems comprising a rotary bed (or rotatable) reactor for hydrogen generation are disclosed. Hydrogen is generated by the hydrolysis of fuels such as lithium aluminum hydride and mixtures thereof. Water required for hydrolysis may be captured from the fuel cell exhaust. Water is preferably fed to the reactor in the form of a mist generated by an atomizer. An exemplary 750 We-h, 400 We PEM fuel cell power system may be characterized by a specific energy of about 550 We-h/kg and a specific power of about 290 We/kg. Turbidity fixtures within the reactor increase turbidity of fuel pellets within the reactor and improve the energy density of the system.
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公开(公告)号：US09540239B2
公开(公告)日：2017-01-10
申请号：US14630264
申请日：2015-02-24
CPC分类号： C01B3/065 , B01J7/00 , B01J7/02 , B01J2219/00164 , C01B2203/169 , H01M8/04208 , H01M8/065 , H01M8/0687 , Y02E60/362 , Y02E60/50
摘要： The invention is a hydrogen generator including a housing, a reaction area, a fluid reservoir, a pellet comprising a first reactant within the reaction area, a fluid comprising a second reactant within the fluid reservoir, a fluid flow path between the fluid reservoir and the reaction area, and a hydrogen outlet. The fluid flow path comprises a follower assembly biased toward the pellet, the follower assembly includes an articulated joint and a follower, and the second reactant can react with the first reactant in the reaction area to produce hydrogen gas and byproducts.
摘要翻译： 本发明是一种氢生成器，其包括壳体，反应区域，流体储存器，包含反应区域内的第一反应物的颗粒，包含流体储存器内的第二反应物的流体，流体储存器和流体储存器之间的流体流动路径 反应区域和氢气出口。 流体流路包括朝向颗粒偏压的从动组件，从动组件包括铰接接头和从动件，第二反应物可与反应区域中的第一反应物反应以产生氢气和副产物。
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