公开(公告)号：DE19609954A1

公开(公告)日：1997-09-18

申请号：DE19609954

申请日：1996-03-14

Applicant: BASF AG

Inventor： BROECKER FRANZ JOSEF DR ,  HESSE MICHAEL DR ,  MAERKL ROBERT DR

IPC: B01J23/02 ,  B01J23/06 ,  B01J27/232 ,  B01J35/10 ,  B01J37/03 ,  C07B61/00 ,  C07C45/00 ,  C07C45/29 ,  C07C49/403 ,  C07C35/08 ,  C07C37/06 ,  C07F3/04 ,  C07F3/06

Abstract: The dehydrogenation of secondary alcohols in the presence of a catalyst containing zinc oxide and calcium carbonate, at high temperature in the gas phase, in which use is made of secondary cyclic alcohols, the dehydration takes place in the presence of hydrogen, and a catalyst is used in which the active components consist of 30 to 60 wt% zinc oxide and 40 to 70 wt% calcium carbonate in the calcite modification. Also disclosed are a dehydrogenation catalyst, a process for its production and its use.

公开(公告)号：DE4445142A1

公开(公告)日：1996-06-20

申请号：DE4445142

申请日：1994-12-17

Applicant: BASF AG

Inventor： IRGANG MATTHIAS DR ,  HESSE MICHAEL DR ,  SCHNURR WERNER DR

IPC: B01J21/06 ,  C01G25/02

公开(公告)号：DE3724238A1

公开(公告)日：1989-02-02

申请号：DE3724238

申请日：1987-07-22

Applicant: BASF AG

Inventor： HOELDERICH WOLFGANG DR ,  HESSE MICHAEL DR ,  SCHWARZMANN MATTHIAS DR

IPC: C07F9/50

公开(公告)号：DE3720676A1

公开(公告)日：1989-01-05

申请号：DE3720676

申请日：1987-06-23

Applicant: BASF AG

Inventor： HESSE MICHAEL DR ,  HOELDERICH WOLFGANG DR ,  SCHWARZMANN MATTHIAS DR

IPC: B01J29/04 ,  B01J29/08 ,  C07C209/60 ,  C07C211/09 ,  C07C87/14 ,  C07C87/16 ,  C07C85/18

Abstract: Diamines of the formula (I) where R1, R2 and R3 are each hydrogen, alkyl, aryl, alkoxy, aralkyl or cycloalkyl and X is a group of the formula (CR4R5)m (II) where R4 and R5 have the meanings given above for R1 and m is from 1 to 12, are prepared by a process in which a diamine of the formula (III) where R1, R2 and X are the groups described above, is reacted with an olefin of the formula (IV) where R6 and R9 are each hydrogen or alkyl which is straight-chain in the alpha -position, in the presence of a zeolite as a catalyst.

公开(公告)号：MY139761A

公开(公告)日：2009-10-30

申请号：MYPI20031307

申请日：2003-04-09

Applicant: BASF AG

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

IPC: C07D307/20 ,  B01J21/08 ,  C07D307/33 ,  B01J23/72 ,  C07B61/00

Abstract: THE PRESENT INVENTION RELATES TO A PROCESS FOR PREPARING UNSUBSTITUTED OR C1-C4-ALKYL-SUBSTITUTED GAMMA-BUTYROLACTONE BY CATALYTIC HYDROGENATION OF MALEIC ACID AND/OR ITS DERIVATIVES IN THE PRESENCE OF CHROMIUM-FREE CATALYST COMPRISING FROM 10 TO 80% BY WEIGHT OF COPPER OXIDE AND FROM 10 TO 90% BY WEIGHT OF AT LEAST ONE CATALYST SUPPORT SELECTED FROM THE GROUP CONSISTING OF SILICON DIOXIDE, TITANIUM DIOXIDE, HAFNIUM DIOXIDE, MAGNESIUM SILICATE, ACTIVATED CARBON, SILICON CARBIDE, ZIRCONIUM DIOXIDE AND ALPHA-ALUMINUM OXIDE.

公开(公告)号：MY136238A

公开(公告)日：2008-08-29

申请号：MYPI20013802

申请日：2001-08-14

Applicant: BASF AG

Inventor： SIGWART CHRISTOPH DR ,  MEIER ANTON DR ,  HESSE MICHAEL DR ,  MENGER VOLKMAR DR ,  PFAFF KLAUS-PETER DR ,  HN ARTHUR H XD DR ,  FRANZ LOTHAR DR

IPC: C08G65/30 ,  C08G65/20 ,  C08G65/322

Abstract: IN A PROCESS FOR PREPARING POLYTETRAHYDROFURAN, TETRAHYDROFURAN COPOLYMERS, DIESTERS OR MONOESTERS OF THESE POLYMERS HAVING A LOW COLOR NUMBER, THE POLYMERS OBTAINED BY CATIONIC POLYMERIZATION OF TETRAHYDROFURAN ARE HYDROGENATED IN THE PRESENCE OF A MACROPOROUS, SUPPORTED HETEROGENEOUS CATALYST COMPRISING AT LEAST ONE METAL OF GROUPS 7 TO 10 OF THE PERIODIC TABLE OF THE ELEMENTS AS ACTIVE METAL.

公开(公告)号：MY134409A

公开(公告)日：2007-12-31

申请号：MYPI20034291

申请日：2003-11-10

Applicant: BASF AG

Inventor： SCHUBERT MARKUS DR ,  HEYDRICH GUNNAR DR ,  HUBER-DIRR SYLVIA DR ,  HESSE MICHAEL DR ,  PFEIFER JOCHEN ,  FISCHER ROLF-HARTMUTH DR ,  ROESCH MARKUS DR ,  BOTTKE NILS DR ,  WECK ALEXANDER ,  WINDECKER GUNTHER

IPC: C07C29/17 ,  B01J23/42 ,  B01J23/656 ,  B01J37/02 ,  C07B41/02 ,  C07C29/149

Abstract: THE PRESENT INVENTION PROVIDES A CATALYST COMPRISING FROM 0.1 TO 20% BY WEIGHT OF RHENIUM AND FROM 0.05 TO 10% BY WEIGHT OF PLATINUM, BASED ON THE TOTAL MASS OF THE CATALYST, ON A SUPPORT, OBTAINABLE BY A PROCESS IN WHICH A) THE OPTIONALLY PRETREATED SUPPORT IS TREATED WITH A SOLUTION OF A RHENIUM COMPOUND,B) DRIED AND HEAT-TREATED IN A REDUCTIVE ATMOSPHERE AT FROM 80 TO 600°C, C) IMPREGNATED WITH A SOLUTION OF A PLATINUM COMPOUND AND DRIED AGAIN,AND ALSO A PROCESS FOR PREPARING ALCOHOLS BY CATALYTICALLY HYDROGENATING CARBONYL COMPOUNDS OVER THIS CATALYST.

公开(公告)号：MY122629A

公开(公告)日：2006-04-29

申请号：MYPI20003864

申请日：2000-08-22

Applicant: BASF AG

Inventor： HUBER-DIRR SYLVIA DR ,  SPRAGUE MICHAEL JOLYON DR ,  BREITSCHEIDEL BORIS DR ,  WULFF-DORING JOACHIM DR ,  HESSE MICHAEL DR ,  PINKOS ROLF DR ,  LIANG SHELUE DR ,  KUMBERGER OTTO DR ,  WALTER MARC DR

IPC: C07C29/149 ,  B01J23/80 ,  C07B61/00 ,  C07C31/04 ,  C07C31/20

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, ZINC OXIDE AND ALUMINUM OXIDE IS MADE AVAILABLE, (ii) PULVERULENT METALLI COPPER OR PULVERULENT CEMENT OR A MIXTURE THEREOF IS ADDED TO THE OXIDIC MATERIAL, AND (iii) THE MIXTURE RESULTING FROM (ii) IS SHAPED TO FORM A SHAPED BODY.

公开(公告)号：ES2169169T3

公开(公告)日：2002-07-01

申请号：ES96106610

申请日：1996-04-26

Applicant: BASF AG

Inventor： BREITSCHEIDEL BORIS DR ,  POLANEK PETER DR ,  VOIT GUIDO DR ,  WITZEL TOM DR ,  LINDEN GERD DR ,  HESSE MICHAEL DR

IPC: B01J23/78 ,  B01J23/889 ,  B01J27/185 ,  B01J27/187 ,  C07B61/00 ,  C07C209/48 ,  C07C209/52 ,  C07C211/03

Abstract: Cobalt catalysts (I) are claimed, in which the active material contains 55-98 wt% Co, 0.2-15 wt% P, 0.2-15 wt% Mn and 0.05-5 wt% alkali metal, calcd. as oxide. The calcined catalyst is reduced in a stream of hydrogen at final temps. of 200-400 degrees C and then surface-oxidised in a stream of air at final temps. of 20-60 degrees C. Also claimed is a process for the hydrogenation of organic nitriles and/or imines at 60-150 degrees C and 50-300 bar using (I) as catalyst.

公开(公告)号：ES2136225T3

公开(公告)日：1999-11-16

申请号：ES95109869

申请日：1995-06-24

Applicant: BASF AG

Inventor： REIF WOLFGANG DR ,  HESSE MICHAEL DR ,  ZIMMERMANN HORST DR ,  LINGK HEINZ

IPC: B01J23/72 ,  B01J23/76 ,  C07C209/48 ,  C07C209/60 ,  C07C211/09

Abstract: A catalyst (C) consisting of 85-100 wt.% copper oxide and zirconium oxide and 15-0 wt.% metal oxides of groups Ib to VIIb and VIII of the Periodic Table is new. Also claimed is the prepn. of amines by reaction of nitrile with ammonia, or prim. or sec. amine at 80-250 degrees C and 1-400 bar with hydrogen and a catalyst (C). Pref. prepn. of NR1R2-CH2R3 (I) comprises reaction of R3CN with NHR1R2. R1, R2 = H, 1-20C alkyl, 3-12C cycloalkyl, aryl, 7-20C aralkyl, 7-20C alkylaryl; R3 = 1-200C alkyl, 3-12C cycloalkyl, 1-20C alkyl (substd. with NH2, NHMe, NMe2 and/or OH), 2-30C alkoxyalkyl, (CH2-CHR5-O)nR4, aryl, 7-20C aralkyl or 7-20C alkylaryl; n = 2-30; R4 = H, 1-4C alkyl; R5 = H or Me.