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    • 5. 发明授权
    • Method and apparatus for producing hydrogen peroxide
    • 用于生产过氧化氢的方法和装置
    • US5378436A
    • 1995-01-03
    • US658030
    • 1991-02-22
    • Shinji EndohKeisuke NambaShigenori YagiKazuhiko Maeda
    • Shinji EndohKeisuke NambaShigenori YagiKazuhiko Maeda
    • C01B15/029B01J19/08B01D5/00C01B15/01
    • C01B15/0295
    • A method for producing hydrogen peroxide by electrical discharge in a material gas in which oxygen concentration is not less than 0.5% and less than 13% is disclosed in the first aspect. In the second aspect, an apparatus for producing hydrogen peroxide having a plurality of electrical discharge chambers connected in series is disclosed. In the third aspect, an apparatus in which a material gas is recycled is disclosed. In the forth aspect, an apparatus having its electrodes covered with dielectric and an electrical discharge chamber which is cooled by a cooling member. In the fifth aspect, a method for producing hydrogen peroxide having a step of inactivating radical species produced by electrical discharges is disclosed. In the sixth aspect, an apparatus having a condensation tube coated with resin with low reactivity with hydrogen peroxide is disclosed. In the seventh aspect, an apparatus for, after producing hydrogen peroxide, mixing the exhaust gas and the air in order to remove danger of explosion is disclosed. A method and an apparatus for producing hydrogen peroxide in accordance with the present invention produces hydrogen peroxide safely and efficiently.
    • 在第一方面中公开了在氧浓度不小于0.5%且小于13%的原料气体中通过放电生产过氧化氢的方法。 在第二方面中,公开了一种串联连接多个放电室的生产过氧化氢的设备。 在第三方面,公开了一种其中回收材料气体的装置。 在第四方面中,一种其电极被电介质覆盖的设备和由冷却构件冷却的放电室。 在第五方面中,公开了一种生产过氧化氢的方法,其具有使通过放电产生的自由基物质失活的步骤。 在第六方面中,公开了一种具有涂覆有与过氧化氢反应性低的树脂的冷凝管的装置。 在第七方面中,公开了一种用于在产生过氧化氢之后混合废气和空气以消除爆炸危险的装置。 根据本发明的用于生产过氧化氢的方法和设备可以安全有效地产生过氧化氢。