-
公开(公告)号：DE3231193A1
公开(公告)日：1984-02-23
申请号：DE3231193
申请日：1982-08-21
Applicant: BASF AG
Inventor： FRANK GERHARD DR , RUDOLF PETER DR , NEUBAUER GERALD DR , DUFFNER PAUL DR , OHLINGER MANFRED DR , WILFINGER HANS JOERG DR , PFANNEBECKER EMIL
IPC: C07B61/00 , B01J23/00 , B01J23/74 , B01J23/745 , C07C67/00 , C07C209/00 , C07C209/48 , C07C211/03 , C07C211/09 , C07C87/14 , C07C87/04 , C07C85/12
Abstract: Saturated primary amines are prepared by reacting a nitrile with hydrogen at elevated temperature under superatmospheric pressure in the presence of ammonia and a metallic iron catalyst which has been obtained by reducing anisometric iron oxide particles with hydrogen at not more than 500 DEG C.
-
公开(公告)号：DE3375978D1
公开(公告)日：1988-04-21
申请号：DE3375978
申请日：1983-08-04
Applicant: BASF AG
Inventor： FRANK GERHARD DR , RUDOLF PETER DR , NEUBAUER GERALD DR , OHLINGER MANFRED DR , WILFINGER HANS JOERG DR , PFANNEBECKER EMIL , DUFFNER PAUL DR
IPC: B01J23/74 , B01J23/745 , B01J37/00 , C07B61/00 , C07C67/00 , C07C209/00 , C07C209/48 , C07C211/09 , C07C85/12
-
公开(公告)号：DE3725241A1
公开(公告)日：1989-02-09
申请号：DE3725241
申请日：1987-07-30
Applicant: BASF AG
Inventor： MAERKL ROBERT DR , BERTLEFF WERNER DR , WILFINGER HANS JOERG DR , SCHUCH GUNTER DR , HARDER WOLFGANG DR , KUEHN GEBHARD , PANITZ PAUL
IPC: C07C67/38 , B01J31/20 , C07B61/00 , C07C69/533
-
公开(公告)号：DE3403377A1
公开(公告)日：1985-08-01
申请号：DE3403377
申请日：1984-02-01
Applicant: BASF AG
Inventor： FRANK GERHARD DR , NEUBAUER GERALD DR , DUFFNER PAUL DR , WILFINGER HANS JOERG DR
IPC: B01J27/18 , B01J23/16 , B01J23/70 , B01J23/74 , B01J23/75 , B01J23/755 , B01J23/78 , B01J23/84 , B01J23/889 , B01J27/185 , B01J33/00 , B01J37/00 , B01J37/03 , C07B61/00 , C07C67/00 , C07C209/00 , C07C209/48 , C07C211/02 , B01J35/02 , B01J23/76 , B01J27/16 , C07C87/14 , C07C85/12
Abstract: Molded catalyst materials contain metallic cobalt and/or nickel particles and a lubricant, the said particles being obtained by reduction of cobalt oxide and/or nickel oxide particles containing less than 0.1% by weight of alkali metal oxides and/or alkaline earth metal oxides at
-
Patent Agency Ranking
公开(公告)号：DE3403376A1
公开(公告)日：1985-08-01
申请号：DE3403376
申请日：1984-02-01
Applicant: BASF AG
Inventor： FRANK GERHARD DR , NEUBAUER GERALD DR , DUFFNER PAUL DR , WILFINGER HANS JOERG DR
IPC: C07B61/00 , B01J23/00 , B01J23/74 , B01J23/84 , B01J23/86 , B01J23/889 , C07C67/00 , C07C209/00 , C07C209/48 , C07C87/14 , C07C85/12
-
公开(公告)号：DE4322953A1
公开(公告)日：1995-01-12
申请号：DE4322953
申请日：1993-07-09
Applicant: BASF AG
Inventor： FUCHS HUGO DR , RITZ JOSEF DR , WILFINGER HANS JOERG DR , WEATHERFORD DAVID DR
IPC: C07D201/12 , C07D201/16 , C08J11/10 , C08J11/14 , C08L77/02 , C07D233/10 , C01D7/00
Abstract: Recovery of caprolactam and of an alkali metal carbonate from distillation residues which are obtained in the purification of caprolactam and contain caprolactam and/or oligomers and/or polymers of caprolactam, and alkali metal hydroxides, by (a) melting the distillation residues, which contain caprolactam and/or oligomers and/or polymers of caprolactam, and alkali metal hydroxides, (b) continuously removing caprolactam from the melt, (c) cooling the melt after removing caprolactam with obtainment of a residue, (d) dissolving the residue thus obtained in water and (e) subjecting the aqueous solution thus obtained to incineration with the formation of an alkali metal carbonate.
-
公开(公告)号：DE3571433D1
公开(公告)日：1989-08-17
申请号：DE3571433
申请日：1985-01-25
Applicant: BASF AG
Inventor： FRANK GERHARD DR , NEUBAUER GERALD DR , DUFFNER PAUL DR , WILFINGER HANS JOERG DR
IPC: C07B61/00 , B01J23/00 , B01J23/74 , B01J23/84 , B01J23/86 , B01J23/889 , C07C67/00 , C07C209/00 , C07C209/48 , C07C85/12 , C07C87/14
-
公开(公告)号：DE3569208D1
公开(公告)日：1989-05-11
申请号：DE3569208
申请日：1985-01-25
Applicant: BASF AG
Inventor： FRANK GERHARD DR , NEUBAUER GERALD DR , DUFFNER PAUL DR , WILFINGER HANS JOERG DR
IPC: B01J27/18 , B01J23/16 , B01J23/70 , B01J23/74 , B01J23/75 , B01J23/755 , B01J23/78 , B01J23/84 , B01J23/889 , B01J27/185 , B01J33/00 , B01J37/00 , B01J37/03 , C07B61/00 , C07C67/00 , C07C209/00 , C07C209/48 , C07C211/02 , C07C85/12 , C07C87/14
Abstract: Molded catalyst materials contain metallic cobalt and/or nickel particles and a lubricant, the said particles being obtained by reduction of cobalt oxide and/or nickel oxide particles containing less than 0.1% by weight of alkali metal oxides and/or alkaline earth metal oxides at
-
公开(公告)号：DE3231192A1
公开(公告)日：1984-02-23
申请号：DE3231192
申请日：1982-08-21
Applicant: BASF AG
Inventor： FRANK GERHARD DR , RUDOLF PETER DR , NEUBAUER GERALD DR , OHLINGER MANFRED DR , WILFINGER HANS JOERG DR , PFANNEBECKER EMIL , DUFFNER PAUL DR
IPC: B01J23/74 , B01J23/745 , B01J37/00 , C07B61/00 , C07C67/00 , C07C209/00 , C07C209/48 , C07C211/09 , C07C85/12 , C07C87/12 , C07C87/14
-
-
-
-
-
-
-
-
Search Results
9
records
(took 0.02 seconds)
