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公开(公告)号:AT442198T
公开(公告)日:2009-09-15
申请号:AT03743852
申请日:2003-03-07
Applicant: BASF SE
Inventor: GERLACH TILL , FUNKE FRANK , MELDER JOHANN-PETER , ISELBORN STEFAN , RUDLOFF MARTIN , HULLMANN MICHAEL
IPC: B01J23/00 , C07D295/02 , B01J23/70 , B01J23/755 , B01J23/78 , B01J37/03 , B01J37/06 , C07B61/00 , C07C209/16 , C07C209/26 , C07C209/60 , C07C211/03 , C07C211/07 , C07C213/02 , C07C217/08 , C07D295/023
Abstract: Disclosed are catalysts, the catalytically active mass of which contains 22 to 40 percent by weight of oxygen-containing compounds of zirconium, calculated as ZrO 2 , 1 to 30 percent by weight of oxygen-containing compounds of copper, calculated as CuO, 15 to 50 percent by weight of oxygen-containing compounds of nickel, calculated as NiO, the molar ratio between nickel and copper being greater than 1, 15 to 50 percent by weight of oxygen-containing compounds of cobalt, calculated as CoO, and less than 1 percent by weight of an alkali metal, calculated as alkali metal oxide, prior to being treated with hydrogen. Also disclosed is a method for the production of amines by reacting primary and secondary alcohols, aldehydes, or ketones with hydrogen and nitrogen compounds selected from the group ammonia, primary and secondary amines, in the presence of said catalysts at an elevated temperature and an elevated pressure.
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公开(公告)号:BR112013012873A2
公开(公告)日:2016-09-06
申请号:BR112013012873
申请日:2011-12-15
Applicant: BASF SE
Inventor: KRAUSE ALFRED , PAPE FRANK-FRIEDRICH , JOHANN-PETER , RUDLOFF MARTIN , CHEDID ROLAND BOU
IPC: C07C215/08 , C07C13/04
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公开(公告)号:EA022826B1
公开(公告)日:2016-03-31
申请号:EA201390906
申请日:2011-12-15
Applicant: BASF SE
Inventor: PAPE FRANK-FRIEDRICH , MELDER JOHANN-PETER , KRAUSE ALFRED , BOU CHEDID ROLAND , RUDLOFF MARTIN
IPC: C07C13/04 , C07C215/08
Abstract: Способполучения N,N-диалкилэтаноламинаформулы I свысокойстабильностьюцветагде Rи Rнезависимодруготдругаозначают C-C-алкильнуюгруппу, путемреакцииобменаэтиленоксида (ЭО) ссоответствующимдиалкиламином (RRNH) вприсутствииводы, вкоторомреакциюосуществляютнепрерывнов реакторе, температурареакциинаходитсяв диапазоне 90-180°С, ивремяпребывания (VWZ) вреакторенаходитсяв диапазоне 1-7 мин, выгружаемыйизреактораматериалподвергаюттермическойобработкепритемпературев диапазоне 80-160°Св течениевременив диапазоне 20-1000 мини затемотделяют N,N-диалкилэтаноламинпутемдистилляции.
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4.
公开(公告)号:ES2536531T3
公开(公告)日:2015-05-26
申请号:ES11802354
申请日:2011-12-15
Applicant: BASF SE
Inventor: PAPE FRANK-FRIEDRICH , MELDER JOHANN-PETER , KRAUSE ALFRED , BOU CHEDID ROLAND , RUDLOFF MARTIN
IPC: C07C13/04 , C07C215/08
Abstract: Procedimiento para la preparación de una N,N-dialquil-etanolamina de Fórmula I con elevada estabilidad de color significando R1 y R2, independientemente entre sí, un grupo alquilo C1 a C8, mediante reacción de óxido de etileno (OE) con una dialquilamina (R1R2NH) correspondiente en presencia de agua, caracterizado por que la reacción se realiza de forma continua en un reactor, la temperatura de reacción se encuentra en el intervalo de 90 a 180 ºC y el tiempo de permanencia (TP) en el reactor se encuentra en el intervalo de 1 a 7 min, la descarga del reactor a una temperatura en el intervalo de 80 a 160 ºC durante un tiempo en el intervalo de 20 a 1000 min se trata térmicamente y, después, se separa mediante destilación la N,N-dialquil etanolamina.
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公开(公告)号:AT463489T
公开(公告)日:2010-04-15
申请号:AT07803420
申请日:2007-09-12
Applicant: BASF SE
Inventor: SCHMIDTKE HELMUT , BUSSMANN OLIVER , VERSCH RALPH , RHEUDE UDO , LEYK UWE , JULIUS MANFRED , RUDLOFF MARTIN , HENKES ERHARD
IPC: C07D295/02
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公开(公告)号:AT543794T
公开(公告)日:2012-02-15
申请号:AT07820444
申请日:2007-09-21
Applicant: BASF SE
Inventor: SCHMIDTKE HELMUT , RUDLOFF MARTIN
IPC: C07C213/02 , C07C217/08
Abstract: A process for preparing electronics-grade 2,2′-aminoethyoxyethanol by reacting diethylene glycol with ammonia in the presence of a catalyst in a reactor to give a reaction mixture from which a crude 2,2′-aminoethoxyethanol stream is separated off and is purified further by distillation in a pure column, wherein a sidestream comprising electronics-grade 2,2′-aminoethoxyethanol is taken off from the pure column as a result of the diethylene glycol being passed through a filter which ensures a degree of removal of at least 99% for solid particles having a maximum particle size of ≦̸1.5 μm before the diethylene glycol is fed into the reactor, is proposed.
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公开(公告)号:AT518832T
公开(公告)日:2011-08-15
申请号:AT02787689
申请日:2002-11-15
Applicant: BASF SE
Inventor: RUDLOFF MARTIN , STOPS PETER , HENKES ERHARD , SCHMIDTKE HELMUT , FISCHER ROLF-HARTMUTH , JULIUS MANFRED , LEBKUECHER ROLF , ROSS KARL-HEINZ
IPC: C07D207/26 , C07D207/267
Abstract: Process for the continuous preparation of N-methyl-2-pyrrolidone (NMP) by reacting gamma-butyrolactone (GBL) with monomethylamine (MMA) in the liquid phase, wherein GBL and MMA are used in a molar ratio of from 1:1.08 to 1:2 and the reaction is carried out at from 320 to 380° C. and an absolute pressure of from 70 to 120 bar.
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公开(公告)号:DE502007003425D1
公开(公告)日:2010-05-20
申请号:DE502007003425
申请日:2007-09-12
Applicant: BASF SE
Inventor: SCHMIDTKE HELMUT , BUSSMANN OLIVER , VERSCH RALPH , RHEUDE UDO , LEYK UWE , JULIUS MANFRED , RUDLOFF MARTIN , HENKES ERHARD
IPC: C07D295/02
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公开(公告)号:DE502007003040D1
公开(公告)日:2010-04-15
申请号:DE502007003040
申请日:2007-09-12
Applicant: BASF SE
Inventor: SCHMIDTKE HELMUT , BUSSMANN OLIVER , VERSCH RALPH , RHEUDE UDO , LEYK UWE , JULIUS MANFRED , RUDLOFF MARTIN , HENKES ERHARD
IPC: C07D295/02
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公开(公告)号:AT459607T
公开(公告)日:2010-03-15
申请号:AT07803418
申请日:2007-09-12
Applicant: BASF SE
Inventor: SCHMIDTKE HELMUT , BUSSMANN OLIVER , VERSCH RALPH , RHEUDE UDO , LEYK UWE , JULIUS MANFRED , RUDLOFF MARTIN , HENKES ERHARD
IPC: C07D295/02
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