Method of zeolitic catalyst manufacture
    3.
    发明授权
    Method of zeolitic catalyst manufacture 失效
    沸石催化剂制备方法

    公开(公告)号:US4458025A

    公开(公告)日:1984-07-03

    申请号:US420532

    申请日:1982-09-20

    摘要: A method of making a new catalyst is disclosed which is useful for dehydrocyclizing alkanes. In this method, a non-acidic alumina sol is mulled with a zeolite to form a mixture, then the mixture is extruded and the resulting extrudate is dried, calcined, impregnated with a Group VIII metal, then dried and calcined again.

    摘要翻译: 公开了一种制备新催化剂的方法,其可用于脱氢环化烷烃。 在该方法中,将非酸性氧化铝溶胶用沸石研磨以形成混合物,然后将混合物挤出,并将所得挤出物干燥,煅烧,用VIII族金属浸渍,然后再次干燥并煅烧。