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公开(公告)号：DE102004033554A1
公开(公告)日：2006-02-16
申请号：DE102004033554
申请日：2004-07-09
Applicant: BASF AG
Inventor： HOUSSIN CHRISTOPHE , JUNICKE HENRIK , HAUNERT ANDREA
IPC: B01J23/745 , C07B41/02
Abstract: A process for the hydrogenation of an organic compound containing at least one carbonyl group comprises bringing the organic compound in the presence of hydrogen into contact with a shaped body which can be produced by a process in which (i) an oxidic material comprising copper oxide, aluminum oxide and aluminum oxide is made available (ii) pulverulent metallic copper, copper flakes, pulverulent cement, graphite or a mixture thereof is added to the oxidic material, and (iii) the mixture resulting from (ii) is shaped to form a shaped body.
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公开(公告)号：CA2508727A1
公开(公告)日：2004-07-01
申请号：CA2508727
申请日：2003-12-03
Applicant: BASF AG
Inventor： KRUG THOMAS , HAUNERT ANDREA , FISCHER ROLF-HARTMUTH , ROEPER MICHAEL , STUER WOLFRAM , SIRCH TILMAN
IPC: C07C29/17 , C07C29/149 , C07C31/20 , C07C67/347 , C07C69/593
Abstract: The invention relates to a method for producing 1,6-hexanediol having a puri ty of > 99.5 wt. % by catalytic dimerisation of acrylic acid esters, catalyt ic hydrogenation of the thus obtained hexene diacidic diester in order to form 1.6-hexanediol. Said method consists in: a) dimerising C1- C8-acrylic acid esters in the presence of at least one rhodium compound in order to form mixtures predominantly of 2- and 3-hexene diacdic diesters, b) hydrating the obtained dimerisation discharge in the presence of chrome-free catalysts containing mainly copper as a hydrogenation component and c) purifying the thus obtained raw 1.6-hexanediol by fractionating distillation.
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公开(公告)号：AU2006263876B2
公开(公告)日：2010-11-04
申请号：AU2006263876
申请日：2006-06-26
Applicant: BASF AG
Inventor： PINKOS ROLF , KARL JORN , SCHELLING HEINER , EIERMANN MATTHIAS , STROFER ECKHARD , TEBBEN GERD-DIETER , HAUNERT ANDREA
Abstract: A biodiesel fuel mixture having a cetane number of >40, comprising a) from 1 to 100% by weight of biodiesel, b) from 0 to 98.9% by weight of diesel oil of fossil origin, c) from 0.1 to 20% by weight of polyoxyalkylene dialkyl ether of the formula RO(CH 2 O) n R in which R is an alkyl group having from 1 to 10 carbon atoms and n=from 2 to 10, and d) from 0 to 5% by weight of further additives.
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公开(公告)号：ES2270165T3
公开(公告)日：2007-04-01
申请号：ES03799469
申请日：2003-12-03
Applicant: BASF AG
Inventor： FISCHER ROLF-HARTMUTH , KRUG THOMAS , HAUNERT ANDREA , ROPER MICHAEL , SIRCH TILMAN , STUER WOLFRAM
IPC: C07C29/17 , C07C29/149 , C07C31/20 , C07C67/347 , C07C69/593
Abstract: Procedimiento para la producción de 1,6-hexanodiol con una pureza de >_99,5% en peso mediante dimerización catalítica de ésteres del ácido acrílico e hidrogenación catalítica de los diésteres del ácido hexenodioico así obtenidos para dar 1,6-hexanodiol, en el que a) se dimeriza el éster del ácido acrílico de C1 a C8 en presencia al menos de un compuesto de rodio para dar mezclas predominantemente de diésteres de los ácidos 2 y 3-hexenodioico, b) se hidrogena el producto de salida de la dimerización obtenido en presencia de catalizadores que contienen predominantemente cobre como componente de hidrogenación, libres de cromo y c) se purifica el 1,6-hexanodiol bruto así obtenido mediante la destilación fraccionada.
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公开(公告)号：DE102005031316A1
公开(公告)日：2007-01-18
申请号：DE102005031316
申请日：2005-07-05
Applicant: BASF AG
Inventor： RUMPF BERND , LANG ORTMUND , HAUNERT ANDREA , GENGER THOMAS , MEIER ANTON
IPC: C07C7/04 , B01D1/02 , C07C13/277
Abstract: Process for recovering cyclododecatriene (CDT) from a solution containing CDT and high boilers such as deactivated catalyst and polymers, which includes feeding the solution into a preheater and heating it, subsequently depressurizing it through a downstream pressure maintenance device and feeding the resulting two-phase mixture into a helical tube evaporator and there reducing the CDT content of the liquid phase by partial evaporation and discharging a gaseous product stream having an increased concentration of CDT.
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Patent Agency Ranking
公开(公告)号：AU2006263876A1
公开(公告)日：2007-01-04
申请号：AU2006263876
申请日：2006-06-26
Applicant: BASF AG
Inventor： PINKOS ROLF , KARL JORN , SCHELLING HEINER , EIERMANN MATTHIAS , STROFER ECKHARD , TEBBEN GERD-DIETER , HAUNERT ANDREA
Abstract: A biodiesel fuel mixture having a cetane number of >40, comprising a) from 1 to 100% by weight of biodiesel, b) from 0 to 98.9% by weight of diesel oil of fossil origin, c) from 0.1 to 20% by weight of polyoxyalkylene dialkyl ether of the formula RO(CH 2 O) n R in which R is an alkyl group having from 1 to 10 carbon atoms and n=from 2 to 10, and d) from 0 to 5% by weight of further additives.
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公开(公告)号：DE50304518D1
公开(公告)日：2006-09-14
申请号：DE50304518
申请日：2003-12-03
Applicant: BASF AG
Inventor： FISCHER ROLF-HARTMUTH , KRUG THOMAS , HAUNERT ANDREA , ROEPER MICHAEL , SIRCH TILMAN , STUEER WOLFRAM
IPC: C07C29/17 , C07C29/149 , C07C31/20 , C07C67/347 , C07C69/593
Abstract: Production of 1,6-hexanediol of purity at least 99.5 % comprises: (1) catalytically dimerizing a 1-8C acrylic acid ester in presence of rhodium compounds to a mixture mainly of 2- and 3-hexenedioic acid diesters; (2) hydrogenating the ester mixture in chromium-free mainly copper-containing catalysts; and (3) purifying the resulting diol mixture by fractional distillation.
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公开(公告)号：BRPI0408384A
公开(公告)日：2006-03-21
申请号：BRPI0408384
申请日：2004-03-20
Applicant: BASF AG
Inventor： HUBER-DIRR SYLVIA , HESSE MICHAEL , HAUNERT ANDREA , JUNICKE HENRIK
IPC: B01J23/83 , C07C29/149 , B01J23/72 , B01J21/04
Abstract: A process for hydrogenating an organic compound which has at least one carbonyl group, in which the organic compound is hydrogenated in the presence of a shaped article which contains (i) an oxidic material comprising copper oxide, aluminum oxide and lanthanum oxide, and (ii) powdered metallic copper, copper flakes, powdered cement, graphite or a mixture thereof, is provided.
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公开(公告)号：DE102004007498A1
公开(公告)日：2005-09-01
申请号：DE102004007498
申请日：2004-02-13
Applicant: BASF AG
Inventor： URTEL HEIKO , ROESCH MARKUS , HAUNERT ANDREA
IPC: C07B41/02 , C07B53/00 , C07C29/149 , C07C213/00 , C07C215/08 , C07D307/33 , B01J23/54 , B01J23/62
Abstract: The present invention relates to a process for preparing optically active hydroxy-, alkoxy-, amino-, alkyl-, aryl- or chlorine-substituted alcohols or hydroxy carboxylic acids having from 3 to 25 carbon atoms or their acid derivatives or cyclization products by hydrogenating the correspondingly substituted optically active mono- or dicarboxylic acids or their acid derivatives in the presence of a catalyst whose active component comprises a noble metal selected from the group of the metals Pt, Pd, Rh, Ir, Ag, Au and at least one further element selected from the group of the elements: Sn, Ge, Mo, W, Ti, Zr, V, Mn, Fe, Co, Ni, Cu, Zn, Ga, In, Pb, Bi, Cr, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu.
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公开(公告)号：CA2553700A1
公开(公告)日：2005-08-25
申请号：CA2553700
申请日：2005-02-08
Applicant: BASF AG
Inventor： HAUNERT ANDREA , ROESCH MARKUS , URTEL HEIKO
IPC: C07C29/149 , C07B41/02 , C07B53/00 , C07C31/22 , C07C213/00 , C07C215/08 , C07D307/33
Abstract: The invention concerns a method for producing optically active hydroxy-, alkoxy-, amino-, alkyl-, aryl- or chlorine-substituted alcohols or hydroxycarboxylic acids having 3 to 25 carbon atoms or their acid derivative s or cyclization products by hydrogenating the correspondingly substituted optically active monocarboxylic acids or dicarboxylic acids or their acid derivatives in the presence of a catalyst whose active constituent contains a noble metal selected from the group of metals consisting of Pt, Pd, Rh, Ir, Ag, Au and at least one additional element selected from the group of elemen ts consisting of Sn, Ge, Mo, W, Ti, Zr, V, Mn, Fe, Co, Ni, Cu, Zn, Ga, In, Pb, Bi, Cr, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu.
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