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公开(公告)号：US20140039234A1
公开(公告)日：2014-02-06
申请号：US13885964
申请日：2011-11-16
CPC分类号： C07C5/2737 , B01J23/42 , B01J29/7034 , B01J29/7469 , B01J37/0009 , B01J37/0201 , B01J37/0213 , B01J2229/42 , C07C5/2708 , C07C5/2775 , C07C2529/44 , C07C2529/74 , Y02P20/52 , C07C15/08
摘要： A process for preparing an alkylaromatics isomerisation catalyst comprising at least 0.01% wt of platinum on a carrier comprising of from 1 to 9 wt % of ZSM-12 and inorganic binder, which process comprises treating the carrier with an impregnation solution comprising base and an anionic platinum complex which impregnation solution has a pH of from 5.5 to 8; and a process for the isomerisation of alkylaromatics with the help of catalyst thus obtained.
摘要翻译： 一种制备烷基芳烃异构化催化剂的方法，其在载体上含有至少0.01重量％的铂，其含有1至9重量％的ZSM-12和无机粘合剂，该方法包括用包含碱和阴离子的浸渍溶液处理载体 铂络合物，其浸渍溶液的pH为5.5至8; 以及借助于如此获得的催化剂使烷基芳族化合物异构化的方法。
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公开(公告)号：US10377683B2
公开(公告)日：2019-08-13
申请号：US13885964
申请日：2011-11-16
摘要： A process for preparing an alkylaromatics isomerisation catalyst comprising at least 0.01% wt of platinum on a carrier comprising of from 1 to 9 wt % of ZSM-12 and inorganic binder, which process comprises treating the carrier with an impregnation solution comprising base and an anionic platinum complex which impregnation solution has a pH of from 5.5 to 8; and a process for the isomerisation of alkylaromatics with the help of catalyst thus obtained.
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