Process for ethylbenzene production
    4.
    发明授权
    Process for ethylbenzene production 失效
    乙苯生产工艺

    公开(公告)号:US4922053A

    公开(公告)日:1990-05-01

    申请号:US357381

    申请日:1989-05-24

    IPC分类号: C07C15/073

    CPC分类号: C07C15/073 Y02P20/52

    摘要: A process is disclosed for producing ethylbenzene from the catalytic alkylation of benzene in a multibed reactor wherein a portion of the normal overhead polyethylbenzene recycle stream is diverted into a lower section of the reactor to increase conversion and lower xylene by-product production.

    摘要翻译: 公开了一种用于在多相反应器中从苯的催化烷基化生产乙苯的方法,其中一部分常规塔顶多乙基苯再循环流转入反应器的下部,以增加转化率和降低二甲苯副产物生产。