Process for the manufacture of dialkyl disulfides
    4.
    发明授权
    Process for the manufacture of dialkyl disulfides 失效
    制备二烷基二硫化物的方法

    公开(公告)号:US5026915A

    公开(公告)日:1991-06-25

    申请号:US496044

    申请日:1990-03-16

    IPC分类号: C07C319/24 C07C321/14

    CPC分类号: C07C319/24

    摘要: A continuous process is disclosed for preparing dialkyl disulfides by reacting an alkyl alcohol and hydrogen sulfide in one reaction zone, and then passing the reactor effluent into a second reaction zone where it is reacted with elemental sulfur in the presence of a solid, particulate catalyst.

    摘要翻译: 公开了通过在一个反应​​区中使烷基醇和硫化氢反应来制备二烷基二硫化物的连续方法,然后使反应器流出物进入第二反应区,在第二反应区中,其在固体颗粒催化剂存在下与元素硫反应。