发明名称 |
Process for producing cumene |
摘要 |
A process is described for producing cumene comprising contacting a feed stream comprising benzene and a further feed stream comprising isopropanol or a mixture of isopropanol and propylene in the presence of an alkylation catalyst comprising at least a molecular sieve of the MCM-22, family in an alkylation zone under alkylation conditions of at least partial liquid phase and with a water concentration in the liquid phase of at least 50 ppm to react at least part of said isopropanol and benzene to produce an effluent stream containing cumene.
|
申请公布号 |
US8445738(B2) |
申请公布日期 |
2013.05.21 |
申请号 |
US200913119781 |
申请日期 |
2009.09.23 |
申请人 |
HWANG SHYH-YUAN;JOHNSON DANA E.;PETERS JOSEPH C.;CHI CHUNG-MING;FALLON KEVIN J.;DEMERS FRANCIS A.;BADGER LICENSING LLC |
发明人 |
HWANG SHYH-YUAN;JOHNSON DANA E.;PETERS JOSEPH C.;CHI CHUNG-MING;FALLON KEVIN J.;DEMERS FRANCIS A. |
分类号 |
C07C2/86;C07C37/08 |
主分类号 |
C07C2/86 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|