Alkylation reactor with internal acid cooling zones
    1.
    发明公开
    Alkylation reactor with internal acid cooling zones 失效
    Alkylierungsreaktor mit innerenSäurekühlungszonen。

    公开(公告)号:EP0661092A1

    公开(公告)日:1995-07-05

    申请号:EP94120897.7

    申请日:1994-12-29

    IPC分类号: B01J10/00 B01J19/24 C07C2/62

    摘要: The invention provides an improved alkylation process and reactor apparatus. The invention utilizes a vessel (19) containing a riser-reactor conduit (50), an acid settler (60) and an acid cooler (70). Hydrocarbons are introduced beneath said riser-reactor conduit (50), mixed with acid catalyst, and passed generally upwards through the riser-reactor conduit (50) to enter the acid settler (60). Within the acid settler (60), alkylate is separate from the acid catalyst and is removed from the vessel (19). Acid catalyst from the acid settler (60) is cooled in the internal acid coolers (70) and returned to the region beneath the riser-reactor conduit (50).

    摘要翻译: 本发明提供改进的烷基化方法和反应器装置。 本发明使用容纳有提升管反应器管道(50),酸沉降器(60)和酸冷却器(70)的容器(19)。 在所述提升管反应器管道(50)下方引入碳氢化合物,与酸催化剂混合,并通常通过提升管反应器管道(50)向上通入以进入酸沉降器(60)。 在酸沉降器(60)内,烷基化物与酸催化剂分离,并从容器(19)中除去。 来自酸沉降器(60)的酸催化剂在内部酸性冷却器(70)中冷却并返回到提升管 - 反应器管道(50)下方的区域。