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    • 99. 发明公开
    • METHOD FOR PROCESSING HYDROGEN SULFIDE, METHOD FOR PRODUCING HYDROGEN AND PHOTOCATALYST REACTOR
    • 一种用于处理氢,方法由氢气和光催化反应器中生产
    • EP1867390A1
    • 2007-12-19
    • EP06730518.5
    • 2006-03-29
    • TOHOKU UNIVERSITYNITTETSU MINING CO., LTD.
    • MATSUMOTO, HiromichiKISHIMOTO, AkiraTOHJI, Kazuyuki
    • B01J35/02B01D53/86C01B3/04
    • C01B3/04B01D53/8612B01J27/04B01J35/004C25B1/003Y02E60/324Y02E60/364Y02P20/135
    • A technique is provided which enables highly efficient hydrogen sulfide decomposition and hydrogen generation with a photocatalyst.
      It is a method of treating hydrogen sulfide or producing hydrogen which comprises disposing a liquid tank having a photocatalyst electrode 1 comprising a photocatalyst and a liquid tank having a metal electrode 2 so that the two liquid tanks are separated from each other by a cation-exchange membrane 3, placing a liquid containing either hydrogen sulfide or an organic substance in the liquid tank having the photocatalyst electrode 3, electrically connecting the photocatalyst electrode 3 to the metal electrode 2, and exposing the photocatalyst to a light. The liquid to be placed in the liquid tank having the metal electrode 2 preferably is an acidic solution. The photocatalyst preferably comprises a metal sulfide, and preferably is fine particles having a layered nanocapsule structure. The reactor may be one comprising an electrolytic cell 11 and a photoelectrochemical cell 34 disposed therein.
    • 本发明提供一种技术,该技术允许高效硫化氢分解和氢生成用的光催化剂。 它是治疗硫化氢或产生氢,其包括设置具有光催化剂电极1,其包括光催化剂和具有金属电极2象两个液体罐彼此被阳离子交换分离的液罐内的液体罐的方法 膜3,放置一个液体硫化氢含任一者或在具有光催化剂电极3,光催化剂电极3电连接到金属电极2,和光催化剂暴露于光液体罐有机物质。 在具有金属电极2在液体箱中被放置在液体优选为酸性溶液。 光催化剂优选包括金属硫化物,优选是具有层状纳米胶囊结构的微粒。 反应器可以是电解电池11的一个包括与设置在其中相片电化学电池34。