Process for the manufacture of dichloropropanol
    1.
    发明公开
    Process for the manufacture of dichloropropanol 审中-公开
    生产二氯丙醇的方法

    公开(公告)号:EP2634167A1

    公开(公告)日:2013-09-04

    申请号:EP13167042.4

    申请日:2008-03-13

    申请人: Solvay SA

    IPC分类号: C07C29/62 C07C31/36

    摘要: Process for manufacturing dichloropropanol according to which glycerol and/or monochloropropanediol are reacted with hydrogen chloride, in a liquid reaction medium, which is in contact with a gaseous phase, in at least two reactors arranged in a loop, and under a partial pressure of hydrogen chloride in the first reactor (68) which is greater than the partial pressure of hydrogen chloride in the second reactor (60).

    摘要翻译: 用于制造二氯丙醇的方法,根据该方法,将甘油和/或一氯丙二醇与氯化氢在与气相接触的液体反应介质中,在至少两个排列成环的反应器中,并且在氢分压 氯化物在第一反应器(68)中的浓度大于第二反应器(60)中氯化氢的分压。

    Process for manufacturing an epoxy resin
    10.
    发明公开
    Process for manufacturing an epoxy resin 审中-公开
    制造环氧树脂的方法

    公开(公告)号:EP2669308A1

    公开(公告)日:2013-12-04

    申请号:EP12170578.4

    申请日:2012-06-01

    申请人: SOLVAY SA

    发明人: Gilbeau, Patrick

    IPC分类号: C08G59/04 C08G59/06 C08G59/02

    摘要: Process for manufacturing an epoxy resin by reaction of dichloropropanol, with a compound containing at least one active hydrogen atom, and a basic agent, in order to produce the epoxy resin and a salt, the reaction being carried out in a reaction mixture, the process further comprising submitting, during the reaction, at least one fraction of the reaction mixture to a treatment comprising at least one liquid-liquid phase separation.

    摘要翻译: 通过二氯丙醇与含有至少一个活泼氢原子的化合物和碱性试剂反应制造环氧树脂的方法,以制备环氧树脂和盐,反应在反应混合物中进行,方法 进一步包括在所述反应期间将至少一部分所述反应混合物提供至包含至少一种液 - 液相分离的处理。