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公开(公告)号:DE3161710D1
公开(公告)日:1984-01-26
申请号:DE3161710
申请日:1981-09-21
Applicant: BASF AG
Inventor: HEIMLICH GUENTHER DR , TREMMEL GREGOR , LIEB MANFRED
IPC: C07C2/68 , C07C2/70 , C07C15/073
Abstract: A process for the continuous preparation of ethylbenzene in a heterogeneous-phase reaction by alkylating benzene with ethylene in the presence of a catalyst based on a complex organic aluminum chloride compound and a co-catalyst at an elevated temperature and elevated pressure, with a residence time of from 5 to 60 minutes in one or more reaction zones, the reaction mixture, after completion of the reaction, being fed into a pressure vessel and vigorously mixed therein for from 20 to 60 minutes at from 120 DEG to 160 DEG C.
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公开(公告)号:DE3160010D1
公开(公告)日:1983-01-20
申请号:DE3160010
申请日:1981-03-04
Applicant: BASF AG
Inventor: HEIMLICH GUENTHER DR , TREMMEL GREGOR , LIEB MANFRED , LAUSBERG DIETRICH DR
IPC: C07C2/66 , C07C2/68 , C07C7/00 , C07C7/148 , C07C15/073
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