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19 条记录 (耗时 0.017 秒)

    Fluid flow-fields for electrochemical devices
    1.
    发明授权
    Fluid flow-fields for electrochemical devices 失效
    电化学装置的流体流场

    公开(公告)号：US07097931B2

    公开(公告)日：2006-08-29

    申请号：US10250563

    申请日：2002-02-27

    申请人： Mohamed Abdou ,  Peter Andrin ,  Mukesh K. Bisaria

    发明人： Mohamed Abdou ,  Peter Andrin ,  Mukesh K. Bisaria

    IPC分类号： H01M2/14

    CPC分类号： H01M8/026 ,  H01M8/0258 ,  H01M8/241 ,  H01M8/2483 ,  H01M2008/1095

    摘要： Disclosed is a novel fluid flow field plate for use in a solid polymer electrolyte fuel cell. The flow field plate is made of a suitable electrically conducting material and comprises a substantially planar surface, a flow field formed in said substantially planar surface, said flow field comprising a plurality of staggered lands defining a network of substantially symmetric interconnected orifices and diagonal channels in the flow field and a fluid supply manifold through which fuel and an oxidant are introduced to the flow field and a fluid exhaust manifold through which reaction by-products and excess fuel and oxidant are removed from the flow field. Streams of the fuel, oxidant and reaction by-products are continually separated and diverted into separate channels, and the separated streams are then mixed with streams from adjacent channels in the orfices.

    摘要翻译： 公开了一种用于固体聚合物电解质燃料电池的新型流体流场板。 流场板由合适的导电材料制成，并且包括基本上平坦的表面，形成在所述基本上平坦的表面中的流场，所述流场包括多个交错的平台，其限定了基本对称的互连孔和对角通道的网络 流场和通过其将燃料和氧化剂引入流场的流体供应歧管以及流体排气歧管，通过该流体歧管将反应副产物和过量的燃料和氧化剂从流场中除去。 燃料，氧化剂和反应副产物的物流不断地分离并转移到单独的通道中，然后将分离的物流与来自相邻通道的物流混合。

    Modular fuel cell cartridge and stack
    6.
    发明申请
    Modular fuel cell cartridge and stack 审中-公开
    模块化燃料电池盒和堆叠

    公开(公告)号：US20050064266A1

    公开(公告)日：2005-03-24

    申请号：US10490067

    申请日：2002-09-17

    申请人： Mohamed Abdou ,  David King ,  Tuyu Xie ,  Peter Andrin

    发明人： Mohamed Abdou ,  David King ,  Tuyu Xie ,  Peter Andrin

    IPC分类号： H01M8/10 ,  H01M2/08 ,  H01M8/00 ,  H01M8/02 ,  H01M8/04 ,  H01M8/12 ,  H01M8/24

    CPC分类号： H01M8/249 ,  H01M8/0221 ,  H01M8/0258 ,  H01M8/0273 ,  H01M8/0297 ,  H01M8/04067 ,  H01M8/1007 ,  H01M8/242 ,  H01M8/2483 ,  H01M2008/1293 ,  H01M2300/0082

    摘要： A modular unitized electrochemical fuel cell cartridge (20) is formed from a mono-polar anode plate (22), a second mono-polar cathode plate (24 ) and a solid polymer membrane electrode assembly (26) operably interposed between the anode and the cathode. An electrochemical fuel cell stack is provided having at least one removable fuel cell cartridge, a pair of current collectors which are individually disposed on opposite sides of the anode and the cathode plates and a pair of end plates which are individually disposed on opposite sides of the current collectors from the anode and cathode plates. Sealing ridges (42) and mating grooves (44) as well as alignment means (46) enable the easy assembly of a modular unitized fuel cell cartridge and stacking said cartridge.

    摘要翻译： 模块化单元化电化学燃料电池盒（20）由单极性阳极板（22），第二单极性阴极板（24）和固体聚合物膜电极组件（26）形成，可操作地插入在阳极和 阴极。 提供一种电化学燃料电池堆，其具有至少一个可拆卸的燃料电池盒，一对集电器，其单独设置在阳极和阴极板的相对侧上，一对端板单独设置在阳极和阴极板的相对侧上 来自阳极和阴极板的集电器。 密封脊（42）和配合槽（44）以及对准装置（46）使得能够容易地组装模块化的单元化燃料电池盒并且堆叠所述盒。

    Bitumen extraction process
    8.
    发明授权
    Bitumen extraction process 有权
    沥青提取工艺

    公开(公告)号：US08343337B2

    公开(公告)日：2013-01-01

    申请号：US12608048

    申请日：2009-10-29

    申请人： Robert Harvey Moffett ,  Peter Andrin

    发明人： Robert Harvey Moffett ,  Peter Andrin

    IPC分类号： C10G1/04

    CPC分类号： C09D1/00 ,  C04B28/24 ,  C10G1/045 ,  C10G1/047 ,  C10G2300/4006 ,  C10G2300/44 ,  Y02W30/91 ,  Y02W30/93 ,  C04B18/125 ,  C04B18/049

    摘要： A process for the extraction and recovery of bitumen from oil sands and a process for the treatment of tailings are disclosed. Bitumen is recovered in a process comprising contacting a polysilicate microgel with an ore sand oil to produce a froth comprising bitumen and a tailings stream comprising water, sand and clay fines. Preferably the tailings stream is dewatered and recovered water may be recycled to the extraction process. Polysilicate microgel may be carried through to a dewatering step and enhances flocculation in dewatering said tailings.

    摘要翻译： 公开了一种从油砂中提取和回收沥青的方法以及尾矿处理方法。 在包括使聚硅酸盐微凝胶与矿砂油接触以产生包含沥青和包含水，砂和粘土细粉的尾矿料的泡沫的方法中回收沥青。 尾矿流优选脱水，并且回收的水可循环至萃取过程。 可以将聚硅酸盐微凝胶进入脱水步骤，并且增强所述尾矿脱水中的絮凝。

    Process for sealing plates in an electrochemical cell
    9.
    发明申请
    Process for sealing plates in an electrochemical cell 审中-公开
    在电化学电池中密封板的工艺

    公开(公告)号：US20070059571A1

    公开(公告)日：2007-03-15

    申请号：US10550424

    申请日：2004-03-24

    申请人： Peter Andrin

    发明人： Peter Andrin

    IPC分类号： H01M2/08 ,  H01M10/04 ,  H01M10/50 ,  H01M8/04

    CPC分类号： C25B9/00 ,  C25B9/045 ,  H01M8/0202 ,  H01M8/0213 ,  H01M8/0221 ,  H01M8/0226 ,  H01M8/0228 ,  H01M8/0247 ,  H01M8/0267 ,  H01M8/0271 ,  H01M8/0284 ,  H01M8/0286 ,  H01M8/0297 ,  H01M8/04074 ,  H01M8/086 ,  H01M8/1011 ,  H01M2008/1095 ,  Y02E60/523 ,  Y10T29/4911 ,  Y10T29/49114

    摘要： There is provided a process for sealing a coolant plate to an adjacent bi-polar plate or coolant plate in an electrochemical cell. The first coolant plate comprises at least one mating region for mating with a complementary region on the adjacent plate, the adjacent plate is a second coolant plate or a bipolar plate of the electrochemical cell, and the first coolant plate and the adjacent plate each comprise a polymer and conductive filler. The process comprises the step of welding the mating region to the complementary region to create a seal formed by the polymer at the mating region and the complementary region. Welding may be done using resistance welding or vibration welding processes.

    摘要翻译： 提供了一种将冷却剂板密封到电化学电池中的相邻双极板或冷却剂板的方法。 第一冷却剂板包括用于与相邻板上的互补区域配合的至少一个配合区域，相邻的板是电化学电池的第二冷却剂板或双极板，并且第一冷却剂板和相邻板各自包括 聚合物和导电填料。 该方法包括将配合区域焊接到互补区域以产生由聚合物在配合区域和互补区域形成的密封的步骤。 可以使用电阻焊或振动焊接工艺进行焊接。

    Integrated electrically conductive electrochemical cell component
    10.
    发明申请
    Integrated electrically conductive electrochemical cell component 审中-公开
    集成导电电化学电池组件

    公开(公告)号：US20070072026A1

    公开(公告)日：2007-03-29

    申请号：US10550425

    申请日：2004-03-24

    申请人： Peter Andrin

    发明人： Peter Andrin

    IPC分类号： H01M8/04 ,  H01M2/08

    CPC分类号： H01M8/0297 ,  C25B9/00 ,  C25B9/045 ,  H01M8/0202 ,  H01M8/0213 ,  H01M8/0221 ,  H01M8/0226 ,  H01M8/0228 ,  H01M8/0247 ,  H01M8/0263 ,  H01M8/0267 ,  H01M8/0271 ,  H01M8/0284 ,  H01M8/0286 ,  H01M8/04074 ,  H01M8/086 ,  H01M8/1011 ,  H01M8/241 ,  H01M8/2483 ,  H01M2008/1095 ,  Y02E60/523

    摘要： An electrically conductive electrochemical cell component is disclosed. The cell component includes a first coolant plate and an adjacent plate, wherein the adjacent plate is a second coolant plate or a bipolar plate. The first coolant plate has at least one mating region, preferably a rib, for mating with a complementary region, preferably a groove, on the adjacent plate. The first coolant plate and the adjacent plate are each made of a polymer and conductive filler blend. The first coolant plate is joined to the adjacent plate by a seal formed by the polymer at the mating region and the complementary region. The seal is created using vibrational or resisitive welding processes.

    摘要翻译： 公开了导电电化学电池元件。 电池部件包括第一冷却剂板和相邻的板，其中相邻板是第二冷却板或双极板。 第一冷却剂板具有至少一个配合区域，优选地为肋，用于与相邻板上的互补区域，优选为凹槽配合。 第一冷却剂板和相邻的板各自由聚合物和导电填料混合物制成。 第一冷却剂板通过由聚合物在配合区域和互补区域形成的密封件连接到相邻的板。 使用振动或电阻焊接工艺创建密封。