Process for the production of H.sub.2 O.sub.2 from the elements
    1.
    发明授权
    Process for the production of H.sub.2 O.sub.2 from the elements 失效
    用于从元素生产H 2 O 2

    公开(公告)号:US5505921A

    公开(公告)日:1996-04-09

    申请号:US353253

    申请日:1994-12-02

    CPC分类号: B01J23/52 C01B15/029

    摘要: The present invention concerns a process for the production of hydrogen peroxide by reacting a gas mixture which contains hydrogen and oxygen in an aqueous reaction medium containing less than 2% by volume liquid organic components and in the presence of a metallic catalyst which is characterized in that a palladium/gold alloy with 5 to 95 atom percent gold or a palladium/iridium or palladium/rhodium bimetal with 1 to 15 atom percent iridium or rhodium is used as the catalyst.

    摘要翻译: PCT No.PCT / EP92 / 00435 Sec。 371日期:1993年11月17日 102(e)1993年11月17日授权PCT 1993年12月9日PCT。本发明涉及通过使含有氢和氧的气体混合物在含有小于2% 体积的液体有机组分,并且在金属催化剂存在下,其特征在于具有5至95原子%金的钯/金合金或具有1至15原子%的铱或铑的钯/铱或钯/铑双金属是 用作催化剂。