申请人:Amoco Corporation
公开号:US05087784A1
公开(公告)日:1992-02-11
An aromatic alkylation process comprising continuously feeding catalyst particles through at least one substantially vertically-positioned permeable tube disposed in a vessel surrounding said permeable tube, contacting said catalyst particles with at least one aromatic hydrocarbon and at least one alkylating agent under liquid phase alkylation conditions, continuously removing said catalyst particles from a lower end of said tube, and recovering said alkyl-substituted aromatic.
一种芳香族烷基化工艺,包括通过至少一个位于容器中的渗透管周围的垂直位置的渗透管连续进料催化剂颗粒,将所述催化剂颗粒与至少一种芳香族烃和至少一种烷基化剂在液相烷基化条件下接触,从所述管的下端连续移除所述催化剂颗粒,并回收所述烷基取代芳香族化合物。