Oligomerisation of olefins
    5.
    发明授权
    Oligomerisation of olefins 有权
    烯烃低聚

    公开(公告)号:US08598396B2

    公开(公告)日:2013-12-03

    申请号:US11912762

    申请日:2006-06-09

    IPC分类号: C07C2/18

    CPC分类号: C07C2/18

    摘要: Olefin feeds with high olefin content and/or containing a substance that generates water when contacting the catalyst, are oligomerised over solid phosphoric acid catalyst in tubular reactors by introducing the olefin feed into the reactor and maintaining the reacting mixture under conditions whereby the peak temperature is controlled to be below 265° C. and preferably a single liquid or dense phase is maintained and the average temperature throughout the reactor is maintained in the range 190° C. to 260° C.

    摘要翻译: 烯烃含量高的烯烃原料和/或含有在接触催化剂时产生水的物质,在管式反应器中通过将烯烃进料引入反应器中并在保持反应混合物的条件下使固体磷酸催化剂在管状反应器中低聚, 控制在265℃以下,优选保持单一的液体或致密相,并且整个反应器中的平均温度保持在190℃至260℃的范围内。