公开(公告)号：DE19859776A1

公开(公告)日：2000-06-29

申请号：DE19859776

申请日：1998-12-23

Applicant: BASF AG

Inventor： MEYER GERALD ,  FUNKE FRANK ,  SCHULZ GERHARD ,  KRATZ DETLEF ,  WALTER MARC ,  HESSE MICHAEL

IPC: B01J23/72 ,  B01J35/10 ,  B01J37/00 ,  C07C209/16 ,  C07C209/60 ,  C07C211/03 ,  C07C213/02 ,  C07C217/08 ,  C07B43/04 ,  C07C215/14 ,  C07C211/10 ,  C07C211/06

Abstract: A formed catalyst containing Cu and oxygen-containing Ti compounds and produced with the addition of metallic Cu is used for the production of amines by the reaction of an alcohol, aldehyde or ketone with ammonia or an amine in the presence of hydrogen. Production of amines comprises the reaction of a primary or secondary alcohol, aldehyde or ketone with ammonia or a primary or secondary amine at an elevated temperature and pressure in the presence of H2 and a formed catalyst containing Cu and oxygen-containing Ti compounds and produced with the addition of metallic Cu.

公开(公告)号：CA2347223A1

公开(公告)日：2000-04-27

申请号：CA2347223

申请日：1999-10-18

Applicant: BASF AG

Inventor： WISTUBA HERMANN ,  OTTO BERNHARD ,  HESSE MICHAEL ,  HARTH KLAUS ,  HOFSTADT OTTO ,  SCHUMACHER VOLKER ,  BURGER GERT ,  BAIER MICHAEL ,  FETZER THOMAS

IPC: B01D53/94 ,  B01D53/86 ,  B01J23/00 ,  B01J23/78 ,  B01J23/80 ,  B01J23/89 ,  C01G3/00 ,  C01G9/00

Abstract: The invention relates to a catalyst which contains copper and which is provided for decomposing N2O. The inventive catalyst contains a compound of general formula MxA12O4, in which M represents Cu or mixtures of Cu with Zn and/or Mg, wherein x has a value ranging from 0.8 to 1.5. The invention also relates to a method in which the inventive catalyst is used in order to catalytically decompose N2O which is pure or which is contained in a gas mixture at an increased temperature.

公开(公告)号：DE19813171C1

公开(公告)日：1999-11-25

申请号：DE19813171

申请日：1998-03-25

Applicant: BASF AG

Inventor： HESSE MICHAEL ,  KUMBERGER OTTO

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

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：CA2327765A1

公开(公告)日：1999-10-21

申请号：CA2327765

申请日：1999-04-07

Applicant: BASF AG

Inventor： LOCKEMANN CHRISTIAN ,  GROSCH GEORG HEINRICH ,  MULLER ULRICH ,  HESSE MICHAEL

IPC: B01J21/06 ,  B01J29/04 ,  B01J29/06 ,  B01J29/89 ,  B01J35/00 ,  B01J35/04 ,  B01J37/00 ,  B01J37/03 ,  C04B28/00 ,  C04B28/24 ,  C04B38/08 ,  C07D301/12 ,  C07D303/04 ,  B01J21/00

Abstract: A method for producing a shaped body, consisting of at least one porous oxid e material, preferably a titanium silicate, and at least one metal oxide, comprising the following step (i): (i) the porous oxide material is mixed wi th at least one metal oxide sol, preferably a silica sol, that has a low alkali ne and alkaline-earth metal ion content and/or with at least one metal oxide th at has a low alkaline and alkaline-earth metal ion content. The invention also relates to the use of said shaped body in the production of an alkene oxide.

公开(公告)号：DE19809418A1

公开(公告)日：1999-09-09

申请号：DE19809418

申请日：1998-03-05

Applicant: BASF AG

Inventor： HESSE MICHAEL ,  KRATZ DETLEF ,  SCHULZ GERHARD ,  WALTER MARC ,  SAUERWALD MANFRED

IPC: B01J23/72 ,  C07B61/00 ,  C07C29/141 ,  C07C31/20 ,  C07C31/22 ,  C07B41/02 ,  C07C29/136 ,  C07C31/02

Abstract: The invention relates to a method for the catalytic hydrogenation of a carbonyl compound or of a mixture comprised of two or more carbonyl compounds in the presence of a catalyst. Said catalyst comprises an inorganic supporting material containing TiO2, and, as an active component, copper or a mixture of copper with at least one of the metals selected from the group zinc, aluminum, cerium, a precious metal and a metal of subgroup VIII. The invention is characterized in that the copper surface amounts to a maximum of 10 m /g.

公开(公告)号：SK172198A3

公开(公告)日：1999-04-13

申请号：SK172198

申请日：1997-06-17

Applicant: BASF AG

Inventor： HEINEKE DANIEL ,  MEISSNER RUPRECHT ,  HESSE MICHAEL ,  MARKL ROBERT

IPC: B01J21/04 ,  B01J23/72 ,  B01J23/89 ,  B01J32/00 ,  B01J35/10 ,  B01J37/04 ,  C07C45/00

Abstract: The invention relates to a catalyst comprising alpha -aluminium oxide as the support material and copper as the active constituent, the BET surface (as defined in DIN 66131) of the aluminium oxide being not lower than 30 m /g. It also relates to a process for preparing said catalyst according to the invention, and the use thereof in dehydrogenation of cyclohexanol to form cyclohexanone, and also to the use of alpha -aluminium oxide, the BET surface (as defined in DIN 66131) of said aluminium oxide being not lower than 30 m /g, to prepare a catalyst.

公开(公告)号：CA2273265A1

公开(公告)日：1998-06-11

申请号：CA2273265

申请日：1997-11-18

Applicant: BASF AG

Inventor： HESSE MICHAEL ,  PLITZKO KLAUS-DIETER ,  FISCHER ROLF ,  MUELLER ULRICH ,  STEIN FRANK ,  BECKER RAINER ,  SIGWART CHRISTOPH ,  ELLER KARSTEN

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

Abstract: Polytetrahydrofuran, tetrahydrofuran copolymers, diesters or monoesters of these polymers are prepared by polymerizing tetrahydrofuran in the presence of at least one telogen and/or comonomer on a heterogeneous carrier catalyst which contains on an oxidic carrier material as active mass a catalytically active amount of at least one oxygenous molybdenum and/or tungsten compound and, when the precursor compounds of the active mass have been applied to the carrier material precursor, has been calcined at temperatures of between 500 ~C and 1000 ~C. The catalyst used contains a promotor which comprises at least one element or a compound of an element of the 2nd, 3rd including the lanthanides, 5th, 6th, 7th, 8th or 14th group of the periodic system of elements.

公开(公告)号：AU4556497A

公开(公告)日：1998-05-05

申请号：AU4556497

申请日：1997-09-23

Applicant: BASF AG

Inventor： SIGWART CHRISTOPH ,  ELLER KARSTEN ,  BECKER RAINER ,  PLITZKO KLAUS-DIETER ,  FISCHER ROLF ,  STEIN FRANK ,  MULLER ULRICH ,  HESSE MICHAEL

IPC: C08G65/10 ,  B01J23/24 ,  C08G18/48 ,  C08G65/20 ,  C08G65/28

Abstract: PCT No. PCT/EP97/05204 Sec. 371 Date Apr. 1, 1999 Sec. 102(e) Date Apr. 1, 1999 PCT Filed Sep. 23, 1997 PCT Pub. No. WO98/15589 PCT Pub. Date Apr. 16, 1998Polytetrahydrofuran, copolymers of tetrahydrofuran and 2-butyne-1,4-diol, diesters of these polymers with C2-C20-monocarboxylic acids or monoesters of these polymers with C1-C10-monocarboxylic acids are prepared by polymerization of tetrahydrofuran in the presence of one of the telogens water, 1,4-butanediol, 2-butyne-1,4-diol, polytetrahydrofuran having a molecular weight of from 200 to 700 Dalton, a C1-C10-monocarboxylic acid or an anhydride of a C2-C20-monocarboxylic acid or a mixture of these telogens over a heterogeneous supported catalyst which comprises a catalytically active amount of an oxygen-containing molybdenum and/or tungsten compound on an oxidic support material and which has been calcined at from 5OO DEG C. to 1OOO DEG C. after application of the precursor compounds of the oxygen-containing molybdenum and/or tungsten compounds onto the support material precursor, wherein the catalyst is activated by treatment with a reducing agent before it is used as a polymerization catalyst.

公开(公告)号：SK38397A3

公开(公告)日：1997-11-05

申请号：SK38397

申请日：1995-09-21

Applicant: BASF AG

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

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

Abstract: A method is disclosed of producing polytetrahydrofurane or polytetrahydrofurane monoesters of C1 - C10 monocarboxylic acids by polymerisation of tetrahydrofurane on a heterogenous catalyst in the presence of one of the following telogens: water, 1,4-butane diol, polytetrahydrofurane with a molecular weight of 200 - 700 Da, a C1 - C10 monocarboxylic acid, or mixtures of these telogens. The catalyst used is a carrier catalyst which contains a catalytically active quantity of an oxygen-containing tungsten or molybdenum compound or mixtures of such compounds on an oxide carrier material and has undergone calcination at temperatures of 500 - 1000 C after the precursors of the oxygen-containing molybdenum and/or tungsten compounds have been deposited on the carrier material precursor.

公开(公告)号：PL319300A1

公开(公告)日：1997-08-04

申请号：PL31930095

申请日：1995-09-21

Applicant: BASF AG

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

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

Abstract: PCT No. PCT/EP95/03651 Sec. 371 Date Mar. 10, 1997 Sec. 102(e) Date Mar. 10, 1997 PCT Filed Sep. 21, 1995 PCT Pub. No. WO96/09335 PCT Pub. Date Mar. 28, 1996A process for the preparation of polytetrahydrofuran or polytetrahydrofuran monoesters of C1-C10 monocarboxylic acids by the polymerization of tetrahydrofuran over a heterogeneous catalyst in the presence of one of the telogens water, 1,4-butanediol or polytetrahydrofuran having a molecular weight of from 200 to 700 dalton or a C1-C10 monocarboxylic acid or mixtures of these telogens, wherein a supported catalyst is used as catalyst, which contains a catalytically active amount of an oxygen-containing tungsten or molybdenum compound or mixtures of these compounds on an oxidic support material and which was calcined at temperatures ranging from 500 DEG to 1000 DEG C. following the application of the precursor compounds of said oxygen-containing molybdenum and/or tungsten compounds to the support material precursor.