发明名称 |
MODIFIED Y-ZEOLITE/ZSM-5 CATALYST FOR INCREASED PROPYLENE PRODUCTION |
摘要 |
<p>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.</p> |
申请公布号 |
EP2919907(A1) |
申请公布日期 |
2015.09.23 |
申请号 |
EP20130811955 |
申请日期 |
2013.12.19 |
申请人 |
ALBEMARLE EUROPE SPRL. |
发明人 |
LUDVIG, MARIA MARGARET;RAUTIAINEN, ERJA PAIVI HELENA;POUWELS, ALBERT CAREL |
分类号 |
B01J29/80;B01J29/08;B01J29/40;B01J35/02;C07C4/06;C07C11/06;C10G11/05 |
主分类号 |
B01J29/80 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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