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公开(公告)号:CA2404443A1
公开(公告)日:2001-10-04
申请号:CA2404443
申请日:2001-03-19
Applicant: BASF AG
Inventor: BASSLER PETER , REHFINGER ALWIN , MULLER ULRICH , WENZEL ANNE , WALCH ANDREAS , RIEBER NORBERT , TELES JOAQUIM HENRIQUE , HARDER WOLFGANG
IPC: B01J8/02 , B01J29/90 , C07D301/12 , B01J19/00
Abstract: The invention relates to a continuos method for converting an organic compou nd with hydroperoxide in the presence of a catalyst. The inventive method is characterised in that the conversion is carried out in a reactor arrangement comprising at least two reactors which are connected in parallel.
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公开(公告)号:HU0101241A2
公开(公告)日:2001-08-28
申请号:HU0101241
申请日:1999-02-23
Applicant: BASF AG
Inventor: ANSMANN ANDREAS , BASSLER PETER , FISCHER ROLF , LUYKEN HERMANN , MERGER MARTIN , OHLBACH FRANK , REHFINGER ALWIN , VOIT GUIDO
IPC: B01J23/78 , B01J23/889 , C07B61/00 , C07C209/48 , C07C211/12 , C07C253/30 , C07C255/24
Abstract: A material useful as catalyst for the hydrogenation of alpha, omega-dinitriles comprises (a) iron or a compound based on iron or mixtures thereof, (b) from 0.001 to 0.3% by weight based on (a) of a promoter based on 2, 3, 4 or 5 elements selected from the group consisting of aluminum, silicon, zirconium, titanium and vanadium, (c) from 0 to 0.3% by weight based on (a) of a compound based on an alkali and/or alkaline earth metal, and also (d) from 0.001 to 1% by weight based on (a) of manganese.
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公开(公告)号:PL181432B1
公开(公告)日:2001-07-31
申请号:PL32106495
申请日:1995-12-16
Applicant: BASF AG
Inventor: MELDER JOHANN-PETER , SCHNURR WERNER , FLICK KLEMENS , EBEL KLAUS , WITZEL TOM , FISCHER ROLF , HARDER WOLFGANG , REHFINGER ALWIN
IPC: B01J23/76 , B01J23/89 , B01J23/889 , B01J27/18 , B01J37/02 , C07B61/00 , C07C253/30 , C07C255/24
Abstract: Aliphatic alpha,omega-aminonitriles are prepared by partial hydrogenation of aliphatic alpha,omega-dinitriles at elevated temperatures and superatmospheric pressure in the presence of a solvent and of a catalyst by a process which comprises using a catalyst which (a) contains a compound based on a metal selected from the group consisting of nickel, cobalt, iron, ruthenium and rhodium and (b) contains from 0.01 to 25% by weight, based on (a), of a promoter based on a metal selected from the group consisting of palladium, platinum, iridium, osmium, copper, silver, gold, chromium, molybdenum, tungsten, manganese, rhenium, zinc, cadmium, lead, aluminum, tin, phosphorus, arsenic, antimony, bismuth and rare earth metals and (c) from 0 to 5% by weight, based on (a), of a compound based on an alkali metal or on an alkaline earth metal. with the proviso that the component (a) is not based on iron or iron and one of the metals selected from the group consisting of cobalt, ruthenium and rhodium when (b) is a promoter based on a metal selected from the group consisting of titanium, manganese, chromium and molybdenum, and with the further proviso that, when a compound based on only ruthenium or rhodium or ruthenium and rhodium or nickel and rhodium is selected as component (a), the promoter (b) may be dispensed with.
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公开(公告)号:CA2396406A1
公开(公告)日:2001-07-19
申请号:CA2396406
申请日:2001-01-12
Applicant: BASF AG
Inventor: REHFINGER ALWIN , TELES JOAQUIM HENRIQUE , WENZEL ANNE , RUDOLF PETER , HEFNER WERNER , RIEBER NORBERT , BASSLER PETER
IPC: B01D3/00 , C07B61/00 , C07C5/42 , C07C11/06 , C07D301/12 , C07D301/32 , C07D303/04
Abstract: A mixture (M1) comprising an alkene and oxygen is worked up by a process in which (i) oxygen is removed from the mixture (M1) by a nondistillative metho d to give a mixture (M2) and (ii) the alkene is separated off from the mixture (M2) by distillation.
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公开(公告)号:PL342900A1
公开(公告)日:2001-07-16
申请号:PL34290099
申请日:1999-02-23
Applicant: BASF AG
Inventor: VOIT GUIDO , FISCHER ROLF , BASSLER PETER , ANSMANN ANDREAS , LUYKEN HERMANN , MERGER MARTIN , OHLBACH FRANK , REHFINGER ALWIN
IPC: B01J23/78 , B01J23/889 , C07B61/00 , C07C209/48 , C07C211/12 , C07C253/30 , C07C255/24
Abstract: A material useful as catalyst for the hydrogenation of alpha, omega-dinitriles comprises (a) iron or a compound based on iron or mixtures thereof, (b) from 0.001 to 0.3% by weight based on (a) of a promoter based on 2, 3, 4 or 5 elements selected from the group consisting of aluminum, silicon, zirconium, titanium and vanadium, (c) from 0 to 0.3% by weight based on (a) of a compound based on an alkali and/or alkaline earth metal, and also (d) from 0.001 to 1% by weight based on (a) of manganese.
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公开(公告)号:CZ20003237A3
公开(公告)日:2000-12-13
申请号:CZ20003237
申请日:1999-02-23
Applicant: BASF AG
Inventor: VOIT GUIDO , FISCHER ROLF , BASSLER PETER , ANSMANN ANDREAS , LUYKEN HERMANN , MERGER MARTIN , OHLBACH FRANK , REHFINGER ALWIN
IPC: B01J23/78 , B01J23/889 , C07B61/00 , C07C209/48 , C07C211/12 , C07C253/30 , C07C255/24
Abstract: A material useful as catalyst for the hydrogenation of alpha, omega-dinitriles comprises (a) iron or a compound based on iron or mixtures thereof, (b) from 0.001 to 0.3% by weight based on (a) of a promoter based on 2, 3, 4 or 5 elements selected from the group consisting of aluminum, silicon, zirconium, titanium and vanadium, (c) from 0 to 0.3% by weight based on (a) of a compound based on an alkali and/or alkaline earth metal, and also (d) from 0.001 to 1% by weight based on (a) of manganese.
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公开(公告)号:ID25865A
公开(公告)日:2000-11-09
申请号:ID20001833
申请日:1999-03-18
Applicant: BASF AG
Inventor: REHFINGER ALWIN , LUYKEN HERMANN
IPC: C07D223/04 , B01D3/00 , C07C209/48 , C07C209/84 , C07C209/86 , C07C211/12 , C07C253/34 , C07C255/24 , C07D223/12
Abstract: A process for distillative removal of part or all of an azepine derivative (III) selected from the group consisting of aminohexylideneimine, tetrahydroazepine, hexylhexahydroazepine and aminohexylhexahydroazepine from a mixture (II) comprising an azepine derivative (III) and an amine (I) comprises conducting the distillation with an overhead temperature of from 160 to 250° C.
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公开(公告)号:ID25619A
公开(公告)日:2000-10-19
申请号:ID20001721
申请日:1999-02-23
Applicant: BASF AG
Inventor: VOIT GUIDO , FISCHER ROLF , BASSLER PETER , ANSMANN ANDREAS , LUYKEN HERMANN , MERGER MARTIN , OHLBACH FRANK , REHFINGER ALWIN
IPC: B01J23/78 , B01J23/889 , C07B61/00 , C07C209/48 , C07C211/12 , C07C253/30 , C07C255/24
Abstract: A material useful as catalyst for the hydrogenation of alpha, omega-dinitriles comprises (a) iron or a compound based on iron or mixtures thereof, (b) from 0.001 to 0.3% by weight based on (a) of a promoter based on 2, 3, 4 or 5 elements selected from the group consisting of aluminum, silicon, zirconium, titanium and vanadium, (c) from 0 to 0.3% by weight based on (a) of a compound based on an alkali and/or alkaline earth metal, and also (d) from 0.001 to 1% by weight based on (a) of manganese.
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公开(公告)号:GR3033456T3
公开(公告)日:2000-09-29
申请号:GR20000401145
申请日:2000-05-19
Applicant: BASF AG
Inventor: MELDER JOHANN-PETER , SCHNURR WERNER , FLICK KLEMENS , EBEL KLAUS , WITZEL TOM , FISCHER ROLF , HARDER WOLFGANG , REHFINGER ALWIN
IPC: B01J23/76 , B01J23/889 , B01J23/89 , B01J27/18 , B01J37/02 , C07B61/00 , C07C253/30 , C07C255/24
Abstract: Aliphatic alpha,omega-aminonitriles are prepared by partial hydrogenation of aliphatic alpha,omega-dinitriles at elevated temperatures and superatmospheric pressure in the presence of a solvent and of a catalyst by a process which comprises using a catalyst which (a) contains a compound based on a metal selected from the group consisting of nickel, cobalt, iron, ruthenium and rhodium and (b) contains from 0.01 to 25% by weight, based on (a), of a promoter based on a metal selected from the group consisting of palladium, platinum, iridium, osmium, copper, silver, gold, chromium, molybdenum, tungsten, manganese, rhenium, zinc, cadmium, lead, aluminum, tin, phosphorus, arsenic, antimony, bismuth and rare earth metals and (c) from 0 to 5% by weight, based on (a), of a compound based on an alkali metal or on an alkaline earth metal. with the proviso that the component (a) is not based on iron or iron and one of the metals selected from the group consisting of cobalt, ruthenium and rhodium when (b) is a promoter based on a metal selected from the group consisting of titanium, manganese, chromium and molybdenum, and with the further proviso that, when a compound based on only ruthenium or rhodium or ruthenium and rhodium or nickel and rhodium is selected as component (a), the promoter (b) may be dispensed with.
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公开(公告)号:NO20004424L
公开(公告)日:2000-09-05
申请号:NO20004424
申请日:2000-09-05
Applicant: BASF AG
Inventor: VOIT GUIDO , FISCHER ROLF , BASSLER PETER , ANSMANN ANDREAS , LUYKEN HERMANN , MERGER MARTIN , OHLBACH FRANK , REHFINGER ALWIN
IPC: B01J23/78 , B01J23/889 , C07B61/00 , C07C209/48 , C07C211/12 , C07C253/30 , C07C255/24
Abstract: A material useful as catalyst for the hydrogenation of alpha, omega-dinitriles comprises (a) iron or a compound based on iron or mixtures thereof, (b) from 0.001 to 0.3% by weight based on (a) of a promoter based on 2, 3, 4 or 5 elements selected from the group consisting of aluminum, silicon, zirconium, titanium and vanadium, (c) from 0 to 0.3% by weight based on (a) of a compound based on an alkali and/or alkaline earth metal, and also (d) from 0.001 to 1% by weight based on (a) of manganese.
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