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    • 23. 发明授权
    • Point-of-use catalytic oxidation apparatus and method for treatment of
voc-containing gas streams
    • 使用用催化氧化装置和处理含声气流的方法
    • US5914091A
    • 1999-06-22
    • US602134
    • 1996-02-15
    • Mark R. HolstW. Karl OlanderGlenn M. Tom
    • Mark R. HolstW. Karl OlanderGlenn M. Tom
    • B01D53/72B01D53/86F01N3/10B01J8/00
    • B01D53/8668B01D53/72
    • A point-of-use catalytic oxidation system, for treatment of a VOC-containing gas stream, including: a heat exchanger for heat exchange of a VOC-containing gas stream and a VOC-reduced gas stream at higher temperature than the VOC-containing gas stream, for heat recovery from the VOC-reduced gas stream for cooling thereof, to preheat the VOC-containing gas stream; a supplemental heater for supplemental heating of preheated VOC-containing gas, if and as required, to an elevated temperature for catalytic oxidation of VOC therein; and a bed of catalytic oxidizer material for catalytic oxidation of VOC in the VOC-containing gas stream, to yield the VOC-reduced gas stream. The heat exchanger, supplemental heater, and bed of catalytic oxidizer material are sized, constructed, arranged, and operated to effect autothermal catalytic oxidation of VOC in the bed of catalytic oxidizer material. The system may further employ a smoother to attenuate influent VOC spikes in the feed gas, and/or a concentrator to concentrate the feed gas VOC species for high efficiency VOC removal in the catalytic oxidation.
    • 一种用于处理含VOC的气流的使用点催化氧化系统,包括:用于在比含有VOC的气体的温度高的温度下热交换含VOC的气体流和VOC还原气流的热交换器 气流,用于从VOC还原气流中回收热量用于冷却,以预热含VOC的气流; 一种补充加热器,用于在预先含有VOC的气体的温度下,根据需要对其中的VOC进行催化氧化的升高温度进行补充加热; 以及用于在含VOC的气流中催化氧化VOC的催化氧化剂床,以产生VOC还原气流。 催化氧化剂材料的热交换器,补充加热器和床的尺寸,构造,布置和操作以在催化氧化剂床的床中进行VOC的自热催化氧化。 该系统可以进一步采用更平滑的方式来减少进料气体中的流入VOC峰值,和/或浓缩器将浓缩进料气体VOC物质用于催化氧化中的高效挥发性有机化合物。
    • 30. 发明授权
    • Integrated system and process for effluent abatement and energy generation
    • 污水排放和能源生成的综合系统和流程
    • US06845619B2
    • 2005-01-25
    • US10316577
    • 2002-12-11
    • W. Karl Olander
    • W. Karl Olander
    • B01D53/00B01D53/86F02C6/10H01M8/06H01M8/22F01K25/06
    • F02C6/10B01D53/002B01D53/8634B01D2257/108B01D2257/708H01M8/0606H01M8/0662H01M8/0687H01M8/222
    • The present invention relates to an effluent abatement/energy generation system, as well as a method, for abating a process effluent gas stream that contains one or more target compounds such as hydrogen gas, ammonia gas, isopropanol, and other volatile organic compounds that are readily oxidizable, and for concurrently generating energy using such process effluent gas stream. Such effluent abatement/energy generation system comprises a purification unit for removing components other than such target compounds from the process effluent gas stream, and an energy generation unit for generating thermal and/or electrical energy. Such energy generation unit may comprise a combustion assembly, such as a microturbine, for direct combustion or catalytic combustion of the target compounds to generate thermal and/or electrical energy. Such energy generation unit may also comprise a fuel cell for using the target compounds to generate electrical energy.
    • 本发明涉及一种污水消除/能量产生系统,以及一种用于减轻含有一种或多种目标化合物如氢气,氨气,异丙醇和其它挥发性有机化合物的工艺废气流的方法, 易于氧化,并且使用这种工艺废气流同时产生能量。 这种污水消除/能量产生系统包括用于从工艺废气流中除去除了这些目标化合物之外的组分的净化单元和用于产生热能和/或电能的能量产生单元。 这种能量产生单元可以包括燃烧组件,例如微型涡轮机,用于目标化合物的直接燃烧或催化燃烧以产生热能和/或电能。 这种能量产生单元还可以包括用于使用目标化合物产生电能的燃料电池。