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公开(公告)号:DE3926290A1
公开(公告)日:1991-02-14
申请号:DE3926290
申请日:1989-08-09
Applicant: BASF AG
Inventor: STECK WERNER DR , LERMER HELMUT DR , SCHWARZMANN MATTHIAS DR , DOCKNER TONI DR
IPC: C07C37/00
Abstract: A process for the preparation of mixtures of isomeric cresols with a molar ratio of para- to meta-cresol of from 0.6:1 to 10:1 by isomerization of cresol mixtures or ortho- and/or metal-cresol on zeolite catalysts of the pentasil type in the gas phase at from 300 DEG to 600 DEG C. under from 0.01 to 50 bar entails the mean particle size of the zeolite catalyst being at leat 3 mu m, and the selectivity in the established test for the disproportionation of ethylbenzene to diethylbenzene isomers being at least 60% for para-diethylbenzene.
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公开(公告)号:DE3821884A1
公开(公告)日:1990-04-05
申请号:DE3821884
申请日:1988-06-29
Applicant: BASF AG
Inventor: KOEHLER HERMANN DR , DOCKNER TONI DR
IPC: C07D233/92
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公开(公告)号:DE3761016D1
公开(公告)日:1989-12-28
申请号:DE3761016
申请日:1987-09-11
Applicant: BASF AG
Inventor: DOCKNER TONI DR , SAUERWALD MANFRED DR
IPC: B01J21/18 , C07B31/00 , C07B45/06 , C07B61/00 , C07C67/00 , C07C313/00 , C07C319/00 , C07C319/02 , C07C319/06 , C07C319/14 , C07C321/04 , C07C321/14 , C07C321/20 , C07C321/26 , C07C321/30
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公开(公告)号:DE3664039D1
公开(公告)日:1989-07-27
申请号:DE3664039
申请日:1986-02-28
Applicant: BASF AG
Inventor: DOCKNER TONI DR , HICKMANN ECKHARD DR , KRUG HERBERT
IPC: B01J27/00 , B01J27/02 , B01J31/00 , B01J31/02 , C07B61/00 , C07C41/00 , C07C41/28 , C07C43/15 , C07C67/00 , C07C231/00 , C07C231/12 , C07C233/05 , C07D307/46 , C07D307/48 , C07C103/365 , C07C103/58
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公开(公告)号:DE3724035A1
公开(公告)日:1989-02-02
申请号:DE3724035
申请日:1987-07-21
Applicant: BASF AG
Inventor: LERMER HELMUT DR , HOELDERICH WOLFGANG DR , DOCKNER TONI DR , KOEHLER HERMANN DR
IPC: B01J29/08 , B01J29/40 , B01J29/80 , B01J29/86 , B01J29/88 , C07B61/00 , C07D231/12 , C07D231/18 , C07D231/20 , C07D231/22 , C07D233/22 , C07D233/54 , C07D233/64 , C07D233/70
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公开(公告)号:DE3715751A1
公开(公告)日:1988-11-24
申请号:DE3715751
申请日:1987-05-12
Applicant: BASF AG
Inventor: DOCKNER TONI DR , SAUERWALD MANFRED DR , KRUG HERBERT , IRGANG MATTHIAS DR
IPC: C07C1/30 , B01J23/745 , B01J27/043 , C07B35/06 , C07B61/00 , C07C1/00 , C07C1/26 , C07C11/06 , C07C15/04 , C07C17/00 , C07C17/23 , C07C17/354 , C07C67/00 , C07C9/08
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公开(公告)号:DE3641514A1
公开(公告)日:1988-06-09
申请号:DE3641514
申请日:1986-12-04
Applicant: BASF AG
Inventor: DOCKNER TONI DR , KEMPE UWE DR , KOEHLER HERMANN DR
IPC: C07D233/92 , C07D233/94
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公开(公告)号:DE3560513D1
公开(公告)日:1987-10-01
申请号:DE3560513
申请日:1985-04-02
Applicant: BASF AG
Inventor: FISCHER ROLF DR , DOCKNER TONI DR , ROHR WOLFGANG DR , STROEFER ECKHARD DR
IPC: C07D231/12 , C07D521/00
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公开(公告)号:AT28192T
公开(公告)日:1987-07-15
申请号:AT84109603
申请日:1984-08-13
Applicant: BASF AG
IPC: C05G3/90 , C07D233/60 , C07D233/61 , C07D233/68 , C09K17/00
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公开(公告)号:DE3510033A1
公开(公告)日:1986-09-25
申请号:DE3510033
申请日:1985-03-20
Applicant: BASF AG
Inventor: DOCKNER TONI DR , KRUG HERBERT , NOHE HEINZ DR
IPC: C07C5/00 , A62D3/37 , A62D101/22 , A62D101/28 , C07B31/00 , C07B35/06 , C07C1/00 , C07C1/26 , C07C11/00 , C07C11/02 , C07C13/00 , C07C13/20 , C07C15/00 , C07C15/02 , C07C17/00 , C07C17/23 , C07C45/41 , C07C45/65 , C07C47/52 , C07C67/00 , C07D213/48 , C07D307/88 , C07C11/06 , C07C21/06 , C07C17/24 , C07C11/08 , C07C13/18 , C07C15/14 , C07C25/18 , C07C25/06 , C07C25/08
Abstract: Aliphatic, cycloaliphatic, aromatic or araliphatic halogen compounds are reductively dehalogenated by reaction with hydrocarbons in the presence of carbon in the liquid phase at from 100 DEG to 450 DEG C. with formation of hydrogen halides.
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