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ALKYLATION CATALYSTS WITH LOW OLEFIN SKELETAL ISOMERIZATION ACTIVITY 发明申请

2023-05-01 3250 176K 0

专利信息

申请日期 2025-07-07 申请号 WOUS10046402
公开(公告)号 WO2011084179A1 公开(公告)日 2011-07-14
公开国别 WO 申请人省市代码 全国
申请人 UOP LLC; RILEY Mark G; JAN Deng Yang; SOHN Stephen W; MOSCOSO Jaime G
简介 A catalyst is presented for use in the production of linear alkylbenzenes. The catalyst includes two zeolites combined to improve the quality of the linear alkylbenzenes. The catalyst includes a first zeolite that is UZM-8 and a second zeolite that is a low silica to alumina ratio zeolite. The second zeolite is also cation exchanged with a rare earth elements to provide a zeolite that increases the alkylation of benzene while reducing the amount of skeletal isomerization.


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