Catalytic production of light olefins from naphtha feed
    1.
    发明授权
    Catalytic production of light olefins from naphtha feed 失效
    从石脑油进料催化生产轻质烯烃

    公开(公告)号:US06835863B2

    公开(公告)日:2004-12-28

    申请号:US09351147

    申请日:1999-07-12

    IPC分类号: C07C406

    CPC分类号: C10G35/095

    摘要: A C4+ naphtha hydrocarbon feed is converted to light olefins and aromatics, by contacting the feed with a catalyst containing ZSM-5 and/or ZSM-11, a substantially inert matrix material such as silica and/or clay, having less than about 20 wt % active matrix material based on total catalyst composition, and phosphorus.

    摘要翻译: 通过使进料与含有ZSM-5和/或ZSM-11的催化剂(基本上惰性的基质材料如二氧化硅和/或粘土)接触,将C4 +石脑油进料转化为轻质烯烃和芳族化合物,其具有小于约20wt 基于总催化剂组成和磷的%活性基质材料。