REFORMING CATALYST COMPOSITIONS
    2.
    发明申请
    REFORMING CATALYST COMPOSITIONS 有权
    改性催化剂组合物

    公开(公告)号:US20130068663A1

    公开(公告)日:2013-03-21

    申请号:US13235858

    申请日:2011-09-19

    IPC分类号: C10G35/06 B01J19/00 B01J23/38

    摘要: Process for the preparation of a catalyst suitable for use in a naphtha reforming process, the process including providing a Y zeolite with an initial SiO2:Al2O3 molar ratio of at least 150, introducing the Y zeolite to a binder to form an intermediate composition, extruding the intermediate composition, reducing the alpha acidity of the extruded composition to provide a low acid composition, and introducing a noble metal to the low acid composition. Processes and systems of converting naphtha to a higher-octane hydrocarbon supply using catalysts, as prepared herein, are also disclosed.

    摘要翻译: 制备适用于石脑油重整工艺的催化剂的方法,该方法包括提供具有至少150的初始SiO 2 :Al 2 O 3摩尔比的Y沸石,将Y沸石引入粘合剂以形成中间体组合物,挤出 中间体组合物,降低挤出组合物的α酸度以提供低酸组成,并将贵金属引入低酸组合物中。 还公开了如本文制备的使用催化剂将石脑油转化为高辛烷值烃供应的方法和系统。