CATALYTIC COMPOSITION AND PROCESS FOR THE SELECTIVE DIMERIZATION OF ISOBUTENE
    15.
    发明申请
    CATALYTIC COMPOSITION AND PROCESS FOR THE SELECTIVE DIMERIZATION OF ISOBUTENE 审中-公开
    催化组合物及其选择性分级方法

    公开(公告)号:US20130137911A1

    公开(公告)日:2013-05-30

    申请号:US13688591

    申请日:2012-11-29

    IPC分类号: B01J31/02 C07C2/14

    摘要: Catalytic composition comprising at least one Brønsted acid, designated HB, dissolved in a non-aqueous liquid medium of general formula Q1+A1−, in which Q1+ represents an organic cation and A1− represents an anion, said composition also comprising an additive Q2+A2− in which Q2+ represents an organic cation containing at least one alcohol function and A2− represents an anion. The invention also relates to an isobutene dimerization process using the catalytic composition.

    摘要翻译: 催化组合物,其包含溶解在通式Q1 + A1-的非水性液体介质中的至少一种布朗斯台德酸,其中Q1 +表示有机阳离子,A1-表示阴离子,所述组合物还包含添加剂Q2 + A2-其中Q2 +表示含有至少一个醇官能团的有机阳离子,而A2-表示阴离子。 本发明还涉及使用催化组合物的异丁烯二聚方法。