Mixer-reactor and process for containing nozzles for carrying out the
phosgenation of primary amines
    2.
    发明授权
    Mixer-reactor and process for containing nozzles for carrying out the phosgenation of primary amines 失效
    混合反应器和用于包含用于进行伯胺光气化的喷嘴的方法

    公开(公告)号:US5931579A

    公开(公告)日:1999-08-03

    申请号:US927169

    申请日:1997-09-11

    摘要: A mixer-reactor for mixing at least two fluid substances and carrying out or initiating a reaction between them, wherein the mixer-reactor consists of a substantially rotationally symmetrical casing containing a mixing chamber having separate inlets for the at least two substances and an outlet, the inlet for the at least first substance being provided within the axis of the mixing chamber and the inlet for the at least second substance being constructed in the form of a plurality of nozzles arranged rotationally symmetrically to the axis of the mixing chamber, characterized in that a bolt which is displaceable in the direction of the nozzle axis is allocated to each nozzle, wherein the bolt is acting to remove the caking or clogging material from the nozzle.

    摘要翻译: 一种用于混合至少两种流体物质并在其间进行或引发反应的混合器 - 反应器,其中所述混合器 - 反应器由基本上旋转对称的壳体组成,所述壳体包含具有用于所述至少两种物质的独立入口的混合室和出口, 所述至少第一物质的入口设置在所述混合室的轴线内,并且所述至少第二物质的入口被构造成与所述混合室的轴线旋转对称地布置的多个喷嘴的形式,其特征在于, 可以在喷嘴轴线方向上移动的螺栓被分配给每个喷嘴,其中螺栓用于从喷嘴移除结块或堵塞材料。