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MODIFIED Y-ZEOLITE/ZSM-5 CATALYST FOR INCREASED PROPYLENE PRODUCTION 发明申请

2023-05-20 2830 1297K 0

专利信息

申请日期 2025-07-11 申请号 WOEP13077509
公开(公告)号 WO2014096267A1 公开(公告)日 2014-06-26
公开国别 WO 申请人省市代码 全国
申请人 ALBEMARLE EUROPE SPRL
简介 Provided is a Fluid Catalytic Cracking catalyst composition having increased propylene production with respect to other Fluid Catalytic Cracking catalysts (measured at constant conversion). The catalyst composition comprises a particulate which comprises (a) non-rare earth metal exchanged Y-zeolite in an amount in the range of about 5 to about 50 wt%, based upon the weight of the particulate; and (b) ZSM-5 zeolite in an amount in the range of about 2 to about 50 wt %, based upon the weight of the particulate.


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