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    Method and apparatus for improving water balance in fuel cell power unit
    2.
    发明授权
    Method and apparatus for improving water balance in fuel cell power unit 有权
    改善燃料电池动力装置水平衡的方法和装置

    公开(公告)号：US08916302B2

    公开(公告)日：2014-12-23

    申请号：US11831193

    申请日：2007-07-31

    申请人： Greg A. Whyatt ,  Paul E. George, II

    发明人： Greg A. Whyatt ,  Paul E. George, II

    IPC分类号： H01M8/04 ,  H01M8/06

    CPC分类号： H01M8/04164 ,  H01M8/04141 ,  H01M8/0612 ,  Y02E60/50

    摘要： A method and apparatus for improving the water balance in a power unit by providing the exhaust gas from the cathode side of the fuel cell as a feed gas to the combustion system condensing at least a portion of water present in the effluent from the combustion system in a condenser, and then transferring water vapor from the uncondensed portion of the effluent from the condenser to the gas fed to the cathode side of the fuel cell. Water from the exhaust gas from the cathode side of the fuel cell is either captured in the condenser, or is reused in the feed gas of the cathode side of the fuel cell. By humidifying the air fed into system with the water vapor present in the exhaust gas, water is not lost from the system. Instead, the air is being fed into the system is humidified with this water, which in turn allows the humidifier to operated at higher temperatures and/or use smaller radiators and fans and/or draw less parasitic power, thereby increasing overall system efficiency.

    摘要翻译： 一种用于通过将来自燃料电池的阴极侧的废气作为进料气体提供给燃料系统来将来自燃烧系统的流出物中存在的水中的至少一部分冷凝的方法和装置， 冷凝器，然后将水蒸汽从流出物的未冷凝部分从冷凝器转移到供给到燃料电池的阴极侧的气体。 来自燃料电池的阴极侧的废气的水被捕获在冷凝器中，或者被重新用于燃料电池的阴极侧的进料气体中。 通过在排气中存在水蒸气加湿进入系统的空气中，水不会从系统中流失。 相反，进入系统的空气被这种水加湿，这又使得加湿器在更高的温度下运行和/或使用较小的散热器和风扇和/或吸收较少的寄生功率，从而提高整个系统效率。

    Method and system for introducing fuel oil into a steam reformer with reduced carbon deposition
    3.
    发明授权
    Method and system for introducing fuel oil into a steam reformer with reduced carbon deposition 有权
    将燃油引入具有减少碳沉积的蒸汽重整器中的方法和系统

    公开(公告)号：US07862633B2

    公开(公告)日：2011-01-04

    申请号：US11734909

    申请日：2007-04-13

    申请人： Greg A. Whyatt ,  Christopher M. Fischer ,  James D. Davis

    发明人： Greg A. Whyatt ,  Christopher M. Fischer ,  James D. Davis

    IPC分类号： B01J8/00

    CPC分类号： C01B3/382 ,  C01B3/505 ,  C01B2203/0233 ,  C01B2203/041 ,  C01B2203/066 ,  C01B2203/1235 ,  C01B2203/1282 ,  C01B2203/142

    摘要： A system and method for creating reformate with decreased carbon deposition. The system is made up of a steam source, a superheater, a fuel injection device, a prereformer, and a reformer with catalyst linings. The system functions to superheat steam while maintaining the fuel at a lower temperature prior to injection and mixing with the steam. After injection and mixing, the steam and fuel mixture is then passed through a prereformer where catalysts treat a portion of the fuel and steam mixture. After these portions are treated with a catalyst, the mixture is passed through to a reformer where further treatment of the material by catalyst takes place.

    摘要翻译： 用碳沉积减少产生重整产品的系统和方法。 该系统由蒸汽源，过热器，燃料喷射装置，预重整器和具有催化剂衬里的重整器组成。 在喷射和与蒸汽混合之前，该系统用于在保持燃料在较低温度下过热蒸汽。 在注入和混合后，蒸汽和燃料混合物然后通过预重整器，其中催化剂处理一部分燃料和蒸汽混合物。 在用催化剂处理这些部分之后，将混合物通入重整器中，通过催化剂进一步处理该材料。

    METHOD AND APPARATUS FOR IMPROVING WATER BALANCE IN FUEL CELL POWER UNIT
    6.
    发明申请
    METHOD AND APPARATUS FOR IMPROVING WATER BALANCE IN FUEL CELL POWER UNIT 有权
    用于改善燃料电池单元中水平衡的方法和装置

    公开(公告)号：US20080113228A1

    公开(公告)日：2008-05-15

    申请号：US11831193

    申请日：2007-07-31

    申请人： Greg A. Whyatt ,  Paul E. George

    发明人： Greg A. Whyatt ,  Paul E. George

    IPC分类号： H01M8/04

    CPC分类号： H01M8/04164 ,  H01M8/04141 ,  H01M8/0612 ,  Y02E60/50

    摘要： A method and apparatus for improving the water balance in a power unit by providing the exhaust gas from the cathode side of the fuel cell as a feed gas to the combustion system condensing at least a portion of water present in the effluent from the combustion system in a condenser, and then transferring water vapor from the uncondensed portion of the effluent from the condenser to the gas fed to the cathode side of the fuel cell. Water from the exhaust gas from the cathode side of the fuel cell is either captured in the condenser, or is reused in the feed gas of the cathode side of the fuel cell. By humidifying the air fed into system with the water vapor present in the exhaust gas, water is not lost from the system. Instead, the air is being fed into the system is humidified with this water, which in turn allows the humidifier to operated at higher temperatures and/or use smaller radiators and fans and/or draw less parasitic power, thereby increasing overall system efficiency.

    摘要翻译： 一种用于通过将来自燃料电池的阴极侧的废气作为进料气体提供给燃料系统来将来自燃烧系统的流出物中存在的水中的至少一部分冷凝的方法和装置， 冷凝器，然后将水蒸汽从流出物的未冷凝部分从冷凝器转移到供给到燃料电池的阴极侧的气体。 来自燃料电池的阴极侧的废气的水被捕获在冷凝器中，或者被重新用于燃料电池的阴极侧的进料气体中。 通过在排气中存在水蒸气加湿进入系统的空气中，水不会从系统中流失。 相反，进入系统的空气被这种水加湿，这又使得加湿器在更高的温度下运行和/或使用较小的散热器和风扇和/或吸收较少的寄生功率，从而提高整个系统效率。