公开(公告)号：DE10028636A1

公开(公告)日：2001-12-13

申请号：DE10028636

申请日：2000-06-09

Applicant: BASF AG

Inventor： FRAUENKRON MATTHIAS ,  MUELLER ULRICH ,  HARDER WOLFGANG ,  UNGER JOERG ,  MELDER JOHANN-PETER ,  MEIER ANTON ,  HIMMEL WALTER

IPC: C07B61/00 ,  C07C213/04 ,  C07C215/08 ,  C07C215/12 ,  C07D301/03 ,  C07C213/00

Abstract: Process for the production of at least one alkanolamine by reaction of ammonia with alkylene oxide. The process is carried out in a reactor in the presence of a catalyst and yields mono-, di and/or trialkanolamines. The distribution of the different alkanolamines is regulated by the temperature in the reactor, which is characterized by adjustment of the temperature by regulation of the temperature profile in the reactor.

公开(公告)号：DE19939416A1

公开(公告)日：2001-02-22

申请号：DE19939416

申请日：1999-08-20

Applicant: BASF AG

Inventor： MUELLER ULRICH ,  HILL FRIEDRICH ,  RIEBER NORBERT

IPC: B01J20/18 ,  B01J20/30 ,  B01J29/89 ,  C01B37/00 ,  C01B39/02 ,  C01G23/04 ,  C08K3/34 ,  C08L101/00 ,  C01B39/04 ,  B01J29/06

Abstract: Production of a crystalline solid comprising zeolitic material(s) involves crystallizing the solid from precursor compound(s) and direct drying of the reaction mixture from crystallization. Independent claims are also included for (a) crystalline solids produced by this process; (b) an integrated process for the production of a crystalline solid comprising zeolitic material(s).

公开(公告)号：CA2195574C

公开(公告)日：2000-10-10

申请号：CA2195574

申请日：1995-07-07

Applicant: BASF AG

Inventor： MUELLER ULRICH ,  LINGELBACH PETER ,  BASSLER PETER ,  HARDER WOLFGANG ,  ELLER KARSTEN ,  KOHL VERONIKA ,  DEMBOWSKI JUERGEN ,  RIEBER NORBERT ,  FISCHER MARTIN

IPC: C07D301/06 ,  B01J23/40 ,  B01J29/04 ,  B01J29/74 ,  B01J29/76 ,  B01J29/89 ,  C01B15/029 ,  C07D301/04 ,  C07D301/12 ,  C07D303/04 ,  B01J37/02 ,  B01J29/076 ,  C08F8/08

Abstract: In an oxidation catalyst based an a titanium or vanadium silica-lite having a zeolite structure and containing from 0.01 to 20% by weight of one or more platinum metals selected from the group consisting of ruthenium, rhodium, palladium, osmium, iridium and platinum, the platinum metals are each present in at least two different bond energy states and preferably have no metal-metal bonds.

公开(公告)号：DE59701672D1

公开(公告)日：2000-06-15

申请号：DE59701672

申请日：1997-09-23

Applicant: BASF AG

Inventor： SIGWART CHRISTOPH ,  ELLER KARSTEN ,  BECKER RAINER ,  PLITZKO KLAUS-DIETER ,  FISCHER ROLF ,  STEIN FRANK ,  MUELLER 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：DE19847629A1

公开(公告)日：2000-04-20

申请号：DE19847629

申请日：1998-10-15

Applicant: BASF AG

Inventor： MUELLER ULRICH ,  GROSCH GEORG HEINRICH ,  STEIN BERND ,  RIEBER NORBERT

IPC: C07D301/06 ,  B01J29/89 ,  B01J29/90 ,  B01J38/12 ,  C07B61/00 ,  C07D301/08 ,  C07D301/10 ,  C07D303/04

Abstract: In the oxidation of organic compound(s) (I) containing carbon-carbon (C-C) double bonds by reaction with a medium containing oxygen (O2) in the presence of a heterogeneous catalyst, the medium also contains carbon monoxide (CO). An Independent claim is also included for an integrated process for the oxidation of (I) in 4 stages.

公开(公告)号：DE19845857A1

公开(公告)日：2000-04-06

申请号：DE19845857

申请日：1998-10-05

Applicant: BASF AG

Inventor： MUELLER ULRICH ,  WALTER MARC ,  BROX WOLFGANG

IPC: C07C2/08 ,  C07C2/10 ,  C07C7/12 ,  C07C11/02 ,  C07C2/04

Abstract: The present invention relates to a process for katalytic oligomerization of short-chained monoolefins contained in a hydrocarbon mixture, wherein the mixture is contacted with an adsorber and is catalytically oligomerized. The invention is characterized in that an adsorber selected from the group consisting of aluminum oxides, solids containing aluminum oxides, aluminum phosphates, silicon dioxides, infusorial earth, titanium dioxide, zirconium dioxides, phosphates, adsorbents containing carbon, polymeric adsorbents and mixtures thereof are used as adsorbent.

公开(公告)号：DE59603989D1

公开(公告)日：2000-01-27

申请号：DE59603989

申请日：1996-08-19

Applicant: BASF AG

Inventor： DINGERDISSEN UWE ,  KUMMER RUDOLF ,  STOPS PETER ,  MUELLER ULRICH ,  HERRMANN JUERGEN ,  ELLER KARSTEN

IPC: B01J29/86 ,  C07B61/00 ,  C07C209/60 ,  C07C211/07 ,  C07C211/35

公开(公告)号：DE19808939A1

公开(公告)日：1999-09-09

申请号：DE19808939

申请日：1998-03-03

Applicant: BASF AG

Inventor： HEINEKE DANIEL ,  SCHNEIDER HEINZ-WALTER ,  THOME ALFRED ,  ACHHAMMER GUENTHER ,  MUELLER ULRICH ,  HOFSTADT OTTO

IPC: C01B21/14 ,  C01B21/24 ,  C01B21/26

Abstract: The invention relates to a method for producing hydroxylammonium salts by means of catalytic reduction of nitrogen monoxide with hydrogen in the presence of an acid and a hydrogenating catalyst, whereby the nitrogen monoxide is purified before the catalytic reduction by at least one treatment with porous oxides based on silicon and/or aluminum or with activated carbon.

公开(公告)号：CA2289442A1

公开(公告)日：1998-11-19

申请号：CA2289442

申请日：1998-05-06

Applicant: BASF AG

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

IPC: C08G65/10 ,  B01J29/04 ,  B01J29/89 ,  C08G59/68 ,  C08G65/06 ,  C08G65/20 ,  C08G65/26

Abstract: The invention relates to a method for polymerizing cyclic ether on a heterogeneous catalyst, wherein the heterogeneous catalyst contains one or several pillared interlayered clays (PILCs).

公开(公告)号：AU3030997A

公开(公告)日：1998-01-07

申请号：AU3030997

申请日：1997-05-30

Applicant: BASF AG

Inventor： GROSCH GEORG HEINRICH ,  MUELLER ULRICH ,  SCHULZ MICHAEL ,  RIEBER NORBERT ,  WUERZ HARALD

IPC: C07D301/06 ,  B01J29/04 ,  B01J29/89 ,  C07D301/04 ,  C07D301/10 ,  C07D303/04

Abstract: PCT No. PCT/EP97/02821 Sec. 371 Date Dec. 14, 1998 Sec. 102(e) Date Dec. 14, 1998 PCT Filed May 30, 1997 PCT Pub. No. WO97/47386 PCT Pub. Date Dec. 18, 1997An oxidation catalyst based on titanium silicalites or vanadium silicalites having a zeolite structure and containing from 0.01 to 30% by weight of one or more noble metals selected from the group consisting of ruthenium, rhodium, palladium, osmium, iridium, platinum, rhenium, gold and silver has been molded by a compacting shaping process. This oxidation catalyst is used for the preparation of epoxides, in particular propylene oxide, from olefins, hydrogen and oxygen.