Method for producing internal olefin
    19.
    发明专利
    Method for producing internal olefin 有权
    生产内部烯烃的方法

    公开(公告)号:JP2005239651A

    公开(公告)日:2005-09-08

    申请号:JP2004053153

    申请日:2004-02-27

    发明人: FUJIKAWA NOBUO

    摘要: PROBLEM TO BE SOLVED: To provide an industrially advantageous method for efficiently producing an internal olefin by selectively internally isomerizing α-olefin of a raw material while suppressing deterioration of catalyst and adverse reactions such as isomerization of skeleton, oligomerization and cracking by using an inexpensive catalyst.
    SOLUTION: The method for producing the internal olefin comprises bringing α-olefin in which water content measured by a Karl Fischer titration method is ≤50 ppm into contact with zeolite and/or montmorillonite catalyst and isomerizing the α-olefin.
    COPYRIGHT: (C)2005,JPO&NCIPI

    摘要翻译: 待解决的问题:提供一种工业上有利的方法,通过选择性地内部异构化原料的α-烯烃同时抑制催化剂的劣化和诸如骨架的异构化,低聚和裂化的不利反应,有效地制备内烯烃,通过使用 廉价的催化剂。 解决方案:内烯烃的制造方法包括将其中通过卡尔费休滴定法测量的含水量≤50ppm的α-烯烃与沸石和/或蒙脱石催化剂接触并使α-烯烃异构化。 版权所有(C)2005,JPO&NCIPI