Process for the removal of alcohols
    2.
    发明授权
    Process for the removal of alcohols 失效
    醇的去除方法

    公开(公告)号:US5480978A

    公开(公告)日:1996-01-02

    申请号:US282409

    申请日:1994-07-28

    IPC分类号: C07H15/04 C07H1/06

    CPC分类号: C07H15/04

    摘要: The invention relates to a process for the removal of alcohols containing up to 30 and, more particularly, between 8 and 18 carbon atoms by distillation from a mixture of alkyl glycosides and alcohols remaining unreacted in the production of these alkyl glycosides, the alcohols being removed in two stages, a falling-film evaporator being used in the first stage and a thin-layer evaporator being used in the second stage.

    摘要翻译: 本发明涉及通过从烷基糖苷和在这些烷基糖苷生产中残留未反应的醇的混合物中蒸馏而除去含有至多30个,更特别是8-18个碳原子的醇的方法,该醇被除去 在两个阶段中,在第一阶段使用降膜蒸发器,在第二阶段中使用薄层蒸发器。