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公开(公告)号:AU2003276141A1
公开(公告)日:2005-05-19
申请号:AU2003276141
申请日:2003-10-22
Applicant: DEGUSSA
Inventor: OSTGARD DANIEL , PUISSEGUR OLIVIER , RODER STEFAN , BERWEILER MONIKA
IPC: B01J25/00 , B01J25/02 , B01J35/00 , B01J37/00 , C07C29/141 , C07C29/145 , C07C29/17 , C07C209/36 , C07C209/48 , C07C211/12 , C07C211/51 , C07C253/30 , C07C255/24
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公开(公告)号:AU2003276139A1
公开(公告)日:2005-05-19
申请号:AU2003276139
申请日:2003-10-22
Applicant: DEGUSSA
Inventor: HINRICHS NATALIA , OELMANN ANSGAR , SEEBALD STEFFEN , OSTGARD DANIEL , BERWEILER MONIKA , RODER STEFAN , DANNEHL MANFRED
IPC: B01J21/18 , B01J23/38 , B01J23/40 , B01J25/00 , B01J25/02 , B01J35/08 , B01J37/00 , B01J37/02 , B01J37/08 , B01J37/34 , C07C29/141 , C07C29/17 , C07C51/36 , C07C209/36 , C07C209/48 , C07C211/12 , C07C211/51 , C07C253/30 , C07C255/24 , C08F10/00
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公开(公告)号:ES2281394T3
公开(公告)日:2007-10-01
申请号:ES01128595
申请日:2001-11-30
Applicant: DEGUSSA
Inventor: OSTGARD DR DANIEL , BERWEILER MONIKA , RODER STEFAN , SAUER JORG DR , JAEGER BERND DR , FINKE NORBERT DR
IPC: C07C209/48 , C07B61/00 , C07C209/52 , C07C211/36
Abstract: Procedimiento para la preparación de isoforona-diamina a partir del isoforona-nitrilo, de la isoforona-nitrilo-imina o de mezclas que contienen isoforona-nitrilo e isoforona-nitrilo-imina, mediante hidrogenación aminante en presencia de por lo menos amoníaco e hidrógeno, utilizándose un catalizador de Raney moldeado a base de cobalto, caracterizado porque el catalizador de Raney se presenta en la forma de cuerpos huecos.
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公开(公告)号:AU2002240870A1
公开(公告)日:2002-07-08
申请号:AU2002240870
申请日:2001-12-21
Applicant: DEGUSSA
Inventor: RODER STEFAN , OSTGARD DANIEL , BERWEILER MONIKA
IPC: C07H15/04 , B01J25/00 , B01J25/02 , B01J35/04 , B01J35/08 , C07B61/00 , C07C29/141 , C07C29/145 , C07C29/149 , C07C31/10 , C07C31/26 , C07D307/08 , C07D315/00
Abstract: A method for preparation of alcohols by catalytic hydrogenation of carbonyl compounds with hydrogen or hydrogen-containing gases in the presence of a hydrogenation catalyst of Raney type, where the catalyst is used in the form of hollow bodies, Preferred as catalytically active components are nickel, cobalt, copper, iron, platinum, palladium or ruthenium.
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公开(公告)号:CA2365836A1
公开(公告)日:2002-06-23
申请号:CA2365836
申请日:2001-12-20
Applicant: DEGUSSA
Inventor: LETTMANN CHRISTIAN , RODER STEFAN , FINKE NORBERT , SAUER JORG , JAEGER BERND , OSTGARD DANIEL , BERWEILER MONIKA
IPC: C07B61/00 , C07C209/48 , C07C209/52 , C07C211/36 , B01J25/00
Abstract: Process for the preparation of isophorone diamine from isophorone nitrile, isophorone nitrilimine or mixtures containing isophorone nitrite and/or isophorone nitrilimine by hydrogenation through to amine in the presence of at least ammonia, hydrogen and a formed Raney hydrogenation catalyst based on cobalt, nickel, copper and/or iron, wherein the Raney catalyst is present in the form of hollow bodies.
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