Process for the continuous production of alkylesters of saturated
aliphatic carboxylic acids
    1.
    发明授权
    Process for the continuous production of alkylesters of saturated aliphatic carboxylic acids 失效
    连续生产饱和脂肪族羧酸烷基酯的方法

    公开(公告)号:US4502992A

    公开(公告)日:1985-03-05

    申请号:US376750

    申请日:1982-05-10

    CPC分类号: C07C69/24 C07C67/38

    摘要: A process and apparatus for the continuous production of alkylesters of saturated aliphatic carboxylic acids by reacting olefins with carbon monoxide and alkanol in the presence of a catalyst consisting of a cobalt compound and a promoter selected from the group consisting of pyridine, non-ortho-substituted alkylpyridines and mixtures at elevated pressure and elevated temperature, the reaction based on olefins having at least 8 C atoms and being carried out in a reactor wherein the flow characteristic is adjusted so that tubular flow without back-mixing predominates, and wherein the raw materials are supplied in the desired ratios at the input side of the reactor.

    摘要翻译: 一种用于在由钴化合物和助催化剂组成的催化剂存在下使烯烃与一氧化碳和链烷醇反应连续生产饱和脂肪族羧酸的烷基酯的方法和装置,该催化剂选自吡啶,非邻位取代的 烷基吡啶和混合物在升高的压力和升高的温度下进行,所述反应基于具有至少8个C原子的烯烃,并且在反应器中进行,其中调节流动特性以使得没有反混合的管状流动占优势,并且其中原料为 在反应器的输入侧以所需的比率供给。