Method and reactor system for converting oxygenate contaminants in an MTO reactor system product effluent to hydrocarbons
    8.
    发明授权
    Method and reactor system for converting oxygenate contaminants in an MTO reactor system product effluent to hydrocarbons 失效
    将MTO反应器系统产物流出物中的含氧化合物污染物转化为烃的方法和反应器系统

    公开(公告)号:US07030284B2

    公开(公告)日:2006-04-18

    申请号:US10224160

    申请日:2002-08-20

    IPC分类号: C07C1/00 C07C1/20

    摘要: Disclosed is a method and reactor system for converting oxygenate and/or olefin contaminants in a methanol to olefin reactor system product effluent to hydrocarbons, including paraffin compounds, preferably over a sulphided catalyst of the type Nickel or Cobalt combined with Molybdenum or Tungsten. In one embodiment, the oxygenate-containing stream to be hydrogenated comprises one or more of the following streams, alone or in combination: a quench tower bottoms stream, a water absorption unit bottoms stream, a C4+ stream, and/or a C5+ stream.

    摘要翻译: 公开了一种用于将甲醇中的含氧化合物和/或烯烃污染物转化为烯烃反应器系统产物流出物的方法和反应器系统,其包括石蜡化合物,优选在与钼或钨结合的镍或钴类型的硫化催化剂上。 在一个实施方案中,待氢化的含氧化合物流包含单独或组合的一种或多种以下物流:骤冷塔塔底物流,吸水单元塔底物流,C 4+ 流和/或C 5+流。