Processes for producing multi-carbon alcohols
    2.
    发明授权
    Processes for producing multi-carbon alcohols 有权
    生产多碳醇的方法

    公开(公告)号:US09018426B1

    公开(公告)日:2015-04-28

    申请号:US14134333

    申请日:2013-12-19

    摘要: In one embodiment, the invention is to a process for producing multi-carbon alcohols, including butanol and/or hexanol. The process comprises the step of reacting ethanol in a reactor to form a crude product comprising butanol, ethanol, and water. The process further comprises the step of separating at least a portion of the crude product in a first distillation zone to form a first distillate comprising ethanol and a first residue comprising butanol, and water. The process further comprises the step of separating at least a portion of the first residue in a second distillation zone to form a second distillate and a second residue comprising butanol.

    摘要翻译: 在一个实施方案中,本发明涉及生产多元醇(包括丁醇和/或己醇)的方法。 该方法包括使乙醇在反应器中反应以形成包含丁醇,乙醇和水的粗产物的步骤。 该方法还包括在第一蒸馏区中分离至少一部分粗产物以形成包含乙醇的第一馏出物和包含丁醇和水的第一残余物的步骤。 该方法还包括在第二蒸馏区中分离至少一部分第一残余物以形成第二馏出物和包含丁醇的第二残余物的步骤。