公开(公告)号：MY135620A

公开(公告)日：2008-05-30

申请号：MYPI20034292

申请日：2003-11-10

Applicant: BASF AG

Inventor： SCHUBERT MARKUS DR ,  HESSE MICHAEL DR ,  FISCHER ROLF-HARTMUTH DR ,  CONSTANTINESCU TAKE DR

IPC: B01J23/656 ,  B01J21/18 ,  B01J23/00 ,  B01J23/68 ,  B01J23/84 ,  B01J23/889 ,  B01J35/00 ,  B01J37/02 ,  C07D307/08 ,  C07D307/33 ,  C07D315/00

Abstract: THE PRESENT INVENTION PROVIDES A PROCESS FOR HYDROGENATING CARBONYL COMPOUNDS, IN PARTICULAR C4-DICARBOXYLIC ACIDS TO MIXTURES OF TETRAHYDROFURAN AND GAMMA-BUTYROLACTONE, OVER SUPPORTED RHENIUM CATALYSTS, WHEREIN RHENIUM AND AT LEAST ONE FURTHER METAL OF GROUPS VIII OR IB OF THE PERIODIC TABLE OF THE ELEMENTS, IN PARTICULAR RUTHENIUM (RU), RHODIUM (RH), PALLADIUM (PD) , OSMIUM (OS), IRIDIUM (IR), PLATINUM (PT), COPPER (CU), SILVER (AG) OR COBALT (CO), IS APPLIED TO THE SUPPORT IN THE FORM OF AT LEAST ONE BIMETALLIC PRECURSOR COMPOUND, AND ALSO TO THESE CATALYSTS.

公开(公告)号：MY128541A

公开(公告)日：2007-02-28

申请号：MYPI20030655

申请日：2003-02-25

Applicant: BASF AG

Inventor： WINDECKER GUNTHER ,  WECK ALEXANDER ,  FISCHER ROLF-HARTMUTH DR ,  ROESCH MARKUS DR ,  BOTTKE NILS DR ,  HESSE MICHAEL DR ,  SCHLITTER STEPHAN DR ,  BORCHERT HOLGER DR

IPC: B01D3/14 ,  C07D307/08

Abstract: THE PRESENT INVENTION PROVIDES A PROCESS FOR DISTILLATIVELY PURIFYING CRUDE WATER-CONTAINING TETRAHYDROFURAN BY PASSING THE CRUDE TETRAHYDROFURAN THROUGH THREE DISTILLATION COLUMNS, WITHDRAWING WATER FROM THE BOTTOM OF THE FIRST COLUMN, RECYCLING WATER—CONTAINING TETRAHYDROFURAN FROM THE TOP OF THE SECOND COLUMN INTO THE FIRST COLUMN, PASSING A SIDESTREAM OF THE FIRST COLUMN INTO THE SECOND COLUMN, RECYCLING THE BOTTOM PRODUCT OF THE THIRD COLUMN INTO THE FIRST COLU.MN AND WITHDRAWING A DISTILLATE AT THE TOP OF THE FIRST COLUMN, WHICH COMPRISES PASSING A SIDESTREAM OF THE SECOND- COLUMN INTO THE THIRD COLUMN AND RECOVERING THE PURE TETRAHYDROFURAN AS THE TOP PRODUCT OF THE THIRD COLUMN.

公开(公告)号：MY128234A

公开(公告)日：2007-01-31

申请号：MYPI20020724

申请日：2002-03-01

Applicant: BASF AG

Inventor： WEIGL HAGEN DR ,  EBEL KLAUS DR ,  HUBER-DIRR SYLVIA DR ,  KUSCHE ANDREAS DR ,  ELLER KARSTEN DR ,  HESSE MICHAEL DR ,  HN ARTHUR H XD DR

IPC: B01J23/89 ,  B01J27/045 ,  B01J37/02 ,  B01J37/20 ,  C07B61/00 ,  C07C31/20 ,  C07D307/28 ,  C07D309/18 ,  C07D319/12

Abstract: A PROCESS FOR THE PRODUCTION OF UNSATURATED CYCLIC ETHERS OF THE GENERAL FORMULA I IN WHICH ZDENOTES -(CHR⁴)q- OR -(CHR⁴)q-0-,qIS O,1, 2 OR 3 AND R¹, R², R³, AND R⁴ DENOTE HYDROGEN OR C₁- C₄ ALKYL BY CONVERSION OF DIOLS OF THE GENERAL FORMULA I IN WHICH Z, R¹, R² AND R³ HAVE THE AFOREMENTIONED MEANINGS, IN LIQUID PHASE AT TEMPERATURES OF FROM 150° TO 300°C IN THE PRESENCE OF A SULFUR-DOPED, COBALT-CONTAINING SUPPORTED CATALYST NOT ACTIVATED BY REDUCTION BEFORE USE AND CONTAINING COBALT AND A NOBLE METAL APPLIED TO AN INERT SUPPORT BY SOL IMPREGNATION AND SELECTED FROM THE GROUP COMPRISING PLATINUM, PALLADIUM, RHODIUM, IRIDIUM, RUTHENIUM, OSMIUM, RHENIUM, OR MIXTURE THEREOF, WHEREIN WATER IS ADDED.

公开(公告)号：ES2224323T3

公开(公告)日：2005-03-01

申请号：ES98122406

申请日：1998-11-26

Applicant: BASF AG

Inventor： GRONING CARSTEN DR ,  HESSE MICHAEL DR ,  HEINECKE DANIEL DR ,  KNEUPER HEINZ-JOSEF DR ,  FRITZ GERHARD DR

IPC: B01J23/89 ,  B01J27/043 ,  B01J27/045 ,  C07D307/28 ,  C07D309/18 ,  C07D507/02

Abstract: PROCEDIMIENTO PARA LA PREPARACION DE ETERES CICLICOS INSATURADOS DE FORMULA I EN LA CUAL Z ES - (CHR 4 ) Q - O - (CHR 4 ) Q - O -, Q ES 0, 1, 2 O 3, Y R 1 , R SUP,2 , R 3 , R 4 SON HIDROGENO O ALQUILO DE C 1 HASTA C 4 , POR REACCION DE DIOLES DE FORMULA GENERAL II EN LA CUAL Z, R 1 , R 2 Y R 3 TIENEN LOS SIGNIFICADOS ANTES CITADOS, EN FASE LIQUIDA Y A TEMPERATURAS DE 150 HASTA 300 °C EN PRESENCIA DE UN CATALIZADOR DE SOPORTE QUE CONTIENE COBALTO Y QUE NO ESTA ACTIVADO POR REDUCCION ANTES DE SU UTILIZACION, QUE CONTIENE COBALTO Y UN METAL NOBLE POR IMPREGNACION CON UN SOL, DEL GRUPO DEL PLATINO, PALADIO, RODIO, IRIDIO, RUTENIO, OSMIO, RENIO O SUS MEZCLAS, SOBRE UN SOPORTE INERTE, CARACTERIZADO PORQUE EL CATALIZADOR SOPORTE ESTA CARGADO CON AZUFRE, ASI COMO CATALIZADORES DE SOPORTE, QUE CONTIENEN COBALTO Y METALES NOBLES QUE ESTAN CARGADOS CON AZUFRE.

公开(公告)号：CZ108199A3

公开(公告)日：1999-11-17

申请号：CZ108199

申请日：1999-03-25

Applicant: BASF AG

Inventor： HESSE MICHAEL DR ,  KUMBERGER OTTO DR

IPC: B01D53/94 ,  B01D53/86 ,  B01J21/04 ,  B01J21/16 ,  B01J23/00 ,  B01J23/72 ,  B01J23/76 ,  B01J23/825 ,  B01J23/835 ,  B01J23/847 ,  B01J23/85 ,  B01J23/88 ,  B01J23/89 ,  B01J35/04 ,  B01J37/00 ,  B01J37/04 ,  B28B3/20 ,  B01J21/00

Abstract: Spinel extrudates are produced using a molding composition containing aluminum oxides, aluminum oxide hydrates and metal nitrates. Spinel extrudates are produced by extruding molding composition containing spinel powder and optionally extruding auxiliary aid, stabilizer, shrinkage reducer, and/or pore former. An Independent claim is also included for a honeycomb body obtained by drying the extrudates at 10-200o C, or by freeze drying -40-0o C under a pressure of 0.05-0.8 bar and calcining at 500-900o C.

公开(公告)号：ES2126818T3

公开(公告)日：1999-04-01

申请号：ES95112478

申请日：1995-08-09

Applicant: BASF AG

Inventor： KOHLER ULRICH DR ,  PAPE FRANK-FRIEDRICH DR ,  IRGANG MATTHIAS DR ,  WULFF-DORING JOACHIM DR ,  HESSE MICHAEL DR ,  POLANEK PETER DR

IPC: B01J23/42 ,  B01J23/58 ,  B01J23/40 ,  B01J23/63 ,  C07B61/00 ,  C07C209/16 ,  C07C209/68 ,  C07C209/72 ,  C07C211/45

Abstract: Prodn. of arylamines of formula (I) comprises (a) preparing a cycloalkylamine of formula (II) by the hydrogenative amination of a phenol (III) with NH3/H2 at 100-250 deg.C under 0.01-50 bar pressure in the presence of catalyst (A); and (b) dehydrogenation of (II) at 150-300 deg.C under 0.01-50 bar pressure in the presence of a catalyst (A). (A) comprises: 30-100 wt.% of a Pd component (A1) and 0-70 wt.% alkali- and/or alkaline earth oxide. (A1) comprises Pd (opt. mixed with Pt) on oxides of rare earth and/or Group IVb; or Pt/Pd mixts. on Al2O3. R1-R5 = H, 1-12C alkyl or 3-12C cycloalkyl. Step (b) is independently claimed.

公开(公告)号：DE19724213A1

公开(公告)日：1998-12-10

申请号：DE19724213

申请日：1997-06-09

Applicant: BASF AG

Inventor： BECKER RAINER DR ,  ELLER KARSTEN DR ,  LANGENSIEPEN HANS-WERNER DR ,  HESSE MICHAEL DR

IPC: B01J21/16 ,  C07C209/78 ,  C07C211/54

Abstract: Production of aromatic polyamine mixtures contg. cpds. of formula: H2NACH2BNH2(I) (where, A and B = 1,4-phenylene residues which can have 1-4 substits. chosen from 1-20C alkyls and halogens) comprises converting a cpd. of formula: HANHCH2NHBH (IV) and/or a cpd. of formula HANHCH2BNH2 (V) (where, A and B = as above) at a temp. of 20-200 deg C in the presence of a heterogeneous inorganic catalyst chosen from: (a) oxides of 3-10 group element which can be acid-activated; (b) a clay doped with an oxide of a 2-13 group element or lanthanide which an be acid-activated; and (c) opt. acid-activated layered silicates acidity of below pK3 = 0.5 of more than 0.05 mmol/g catalyst.

公开(公告)号：DE19624206A1

公开(公告)日：1998-01-02

申请号：DE19624206

申请日：1996-06-18

Applicant: BASF AG

Inventor： ELLER KARSTEN DR ,  KUMMER RUDOLF DR ,  HESSE MICHAEL DR

IPC: B01J21/08 ,  B01J23/24 ,  B01J23/30 ,  B01J35/10 ,  C07B61/00 ,  C07C209/02 ,  C07C209/60 ,  C07C211/03 ,  C07C211/16 ,  C07C211/21 ,  C07C211/33 ,  C07C211/43 ,  C07C211/00 ,  C07C211/07 ,  B01J21/06

Abstract: In the preparation of amines of formula (I) by reacting olefins of formula (II) with ammonia (NH3) or primary or secondary amines of formula (III) at 200-350 degrees C and 100-300 bar in the presence of a heterogeneous catalyst, group IVB and/or VIB oxide(s) on a support is used as catalyst. R R CH-CR R -NR R (I) R R C=CR R (II) H-NR R (III) R = hydrogen (H), 1-20 carbon (C) alkyl, 2-20 C alkenyl, 2-20 C alkynyl, 3-20 C cycloalkyl, 4-20 C alkyl-cycloalkyl, 4-20 C cycloalkyl-alkyl, aryl, 7-20 C alkylaryl or 7-20 C aralkyl; or R R = an (un)saturated 3-9 C alkylene di-chain; and R or R = 21-200 C alk(en)yl or R R = a 12 C alkylene di-chain.

公开(公告)号：CZ9700851A3

公开(公告)日：1997-11-12

申请号：CZ85197

申请日：1995-09-21

Applicant: BASF AG

Inventor： BECKER RAINER DR ,  SIGWART CHRISTOPH DR ,  HESSE MICHAEL DR ,  FISCHER ROLF DR ,  ELLER KARSTEN DR ,  HEILEN GERD DR ,  PLITZKO KLAUS DIETER DR

IPC: B01J23/24 ,  C08G65/10 ,  C08G65/20 ,  C08G65/26 ,  C08G65/28

CPC classification number: C08G65/266 ,  B01J23/24 ,  C08G65/20 ,  C08G65/2693

公开(公告)号：DE19509552A1

公开(公告)日：1996-09-19

申请号：DE19509552

申请日：1995-03-16

Applicant: BASF AG

Inventor： SCHNURR WERNER DR ,  FISCHER ROLF DR ,  WULFF-DOERING JOACHIM DR ,  HESSE MICHAEL DR ,  GOETZ NORBERT DR ,  MAYWALD VOLKER DR

IPC: B01J23/10 ,  C07D213/48 ,  C07D231/12 ,  C07D247/00 ,  C07D213/14 ,  C07D227/02