ALKYLBENZENE HYDROPEROXIDE PRODUCTION USING DISPERSED BUBBLES OF OXYGEN CONTAINING GAS
    7.
    发明公开
    ALKYLBENZENE HYDROPEROXIDE PRODUCTION USING DISPERSED BUBBLES OF OXYGEN CONTAINING GAS 审中-公开
    使用分散含氧气体的气泡生产烷基苯乙烯氢过氧化物

    公开(公告)号:EP3186215A1

    公开(公告)日:2017-07-05

    申请号:EP15766625.6

    申请日:2015-08-07

    摘要: An apparatus for oxidation of a C8-C12 alkylbenzene reactant to a C8-C12 alkylbenzene hydroperoxide product, the re-actor can comprise: a flow reactor comprising a reactant inlet, an oxidate product outlet, wherein the reactor is configured to provide a liquid flow from the reactant inlet to the product outlet, a gas inlet configured to introduce an oxygen-containing gas into the reactor and an inlet sparger configured to flow gas bubbles comprising the oxygen-containing gas within the liquid flow, and wherein: the inlet sparger is configured to flow the gas bubbles having a diameter of 1.0 mm to 5.0 mm over a gas bubble residence time from 1 to 200 seconds, and/or the inlet sparger configured to flow the gas bubbles such that greater than or equal to 80% of the gas bubbles do not coalesce into larger bubbles over a gas bubble residence time of 1 to 200 seconds.

    摘要翻译: 一种用于将C 8 -C 12烷基苯反应物氧化为C 8 -C 12烷基苯氢过氧化物产物的装置,所述反应器可以包括:流动反应器,其包括反应物入口,氧化产物出口,其中所述反应器构造成提供来自 反应物入口连接到产物出口,构造成将含氧气体引入反应器的气体入口,以及构造成使包含含氧气体的气泡在液体流内流动的入口喷雾器,并且其中:入口喷雾器构造成 以在1至200秒的气泡停留时间内流动具有1.0mm至5.0mm直径的气泡,和/或入口喷雾器被配置成使气泡流动使得大于或等于气体的80% 在1至200秒的气泡停留时间内气泡不会聚结成较大的气泡。