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    • 5. 发明公开
    • Mechanical peroxide sensor based on pressure measurement
    • 机械工程师Peroxidfühlerauf der Basis einer Druckmessung。
    • EP0052834A2
    • 1982-06-02
    • EP81109632.0
    • 1981-11-11
    • THE CONTINENTAL GROUP, INC.
    • Gorman, Robert Lee
    • G01N31/00
    • G01N7/18G01N31/00
    • This application relates to a method and apparatus for determination of the concentration of hydrogen peroxide in a solution. It has been found that the molarity of the peroxide concentration is directly related to the absolute internal pressure within a reaction chamber after the hydrogen peroxide has been completely decomposed. A reaction chamber (21) and catalyst (52) are provided for effecting the controlled and assured decomposition of the hydrogen peroxide, and means (36) are provided for indicating the partial pressure of the resultant oxygen. Several systems are disclosed for introducing controlled samples of the solution into the reaction chamber (21).
    • 本申请涉及用于测定溶液中过氧化氢浓度的方法和装置。 已经发现,过氧化氢浓度的摩尔浓度与过氧化氢完全分解后的反应室内的绝对内压直接相关。 提供反应室(21)和催化剂(52)以实现过氧化氢的受控和确定的分解,并且提供用于指示所得氧的分压的装置(36)。 公开了几种将溶液的受控样品引入反应室(21)的系统。