Integrated biomass gasification and fuel cell system
    2.
    发明申请
    Integrated biomass gasification and fuel cell system 有权
    综合生物质气化和燃料电池系统

    公开(公告)号:US20020194782A1

    公开(公告)日:2002-12-26

    申请号:US10122505

    申请日:2002-04-15

    发明人: Mark A. Paisley

    IPC分类号: C10J003/46

    摘要: An integrated biomass gasification and fuel cell system wherein the electrochemical reaction in the fuel cell is effected by providing the reactant gases from a gasifier. Fuel gas from the gasifier is directed to the anode of the fuel cell and at least a portion of the exhaust gas from the anode is directed to the combustor. The portion of the exhaust gas from the anode is then combusted to recover residual energy to increase the overall efficiency of integrated biomass gasification and fuel cell system. Also, the oxidant gas from the combustor may be directed to the cathode of the fuel cell.

    摘要翻译: 一种综合生物质气化和燃料电池系统,其中燃料电池中的电化学反应是通过提供来自气化器的反应气体来实现的。 来自气化器的燃料气体被引导到燃料电池的阳极,并且来自阳极的废气的至少一部分被引导到燃烧器。 然后将来自阳极的排气的部分燃烧以回收剩余能量,以提高综合生物质气化和燃料电池系统的整体效率。 此外,来自燃烧器的氧化剂气体也可以被引导到燃料电池的阴极。

    Method and apparatus for producing methane gas
    4.
    发明申请
    Method and apparatus for producing methane gas 审中-公开
    生产甲烷气体的方法和装置

    公开(公告)号:US20020104265A1

    公开(公告)日:2002-08-08

    申请号:US10008603

    申请日:2001-11-09

    IPC分类号: C10J003/46

    摘要: A system and method of generating methane gas from organic material, e.g., animal waste. A mixture known to produce methane gas which may include animal waste and vegetation as desired, is treated, also as desired, with an inoculant and inserted into a plastic bag. The plastic bag is extended at one end beyond the portion filled with organic material to produce a collection space for collecting the gas. As the gas is generated, the gas migrates to the provided space and is released for collection and use as an energy source. An upper passage provided in the material enhances migration of the gas to the provided space. As desired, aeration conduits are provided in the material and upon depletion of the methane gas, the mixture may be treated for composting and used as fertilizer.

    摘要翻译: 从有机材料(例如动物废物)产生甲烷气体的系统和方法。 可以根据需要生产可能包括动物废物和植物的甲烷气体的混合物也根据需要用接种物处理并插入塑料袋中。 塑料袋在一端延伸超过充满有机材料的部分,以产生用于收集气体的收集空间。 当产生气体时,气体迁移到所提供的空间并被释放以作为能源的收集和使用。 设置在该材料中的上通道增强了气体向所提供的空间的迁移。 根据需要,在该材料中提供曝气管道,并且在甲烷气体消耗时,该混合物可以进行堆肥处理并用作肥料。