公开(公告)号：DE59703861D1

公开(公告)日：2001-07-26

申请号：DE59703861

申请日：1997-02-20

Applicant: BASF AG

Inventor： MUELLER ULRICH ,  BROECKER JOSEF ,  GROSCH HEINRICH ,  PUETTER HERMANN ,  SCHULZ MICHAEL ,  RIEBER NORBERT ,  HARDER WOLFGANG

IPC: B01J21/06 ,  B01J23/22 ,  B01J29/04 ,  B01J29/89 ,  B01J35/04 ,  B01J35/06 ,  B01J37/02 ,  C01B15/029 ,  C01B21/14 ,  C07D301/12

Abstract: PCT No. PCT/EP97/00804 Sec. 371 Date Aug. 26, 1998 Sec. 102(e) Date Aug. 26, 1998 PCT Filed Feb. 20, 1997 PCT Pub. No. WO97/31711 PCT Pub. Date Sep. 4, 1997The present invention relates to a gauze catalyst based on titanium or vanadium zeolites and inert gauze fabrics which is suitable for accelerating oxidation reactions such as epoxidation of olefins, hydrogen peroxide production or hydroxylamine synthesis.

公开(公告)号：BR9914569A

公开(公告)日：2001-07-03

申请号：BR9914569

申请日：1999-10-14

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 a process for oxidizing an organic compound containing at least one C-C double bond, or a mixture of two or more thereof, which comprises the step (II) below:(II) reaction of the organic compound or the mixture of two or more thereof with a medium comprising molecular oxygen in the presence of a heterogeneous catalyst,the medium further comprises carbon monoxide (CO).

公开(公告)号：PL342760A1

公开(公告)日：2001-07-02

申请号：PL34276099

申请日：1999-03-02

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：BR9913362A

公开(公告)日：2001-06-05

申请号：BR9913362

申请日：1999-09-01

Applicant: BASF AG

Inventor： KLEINSORGE MARTIN ,  GIES HERMANN ,  MUELLER ULRICH ,  GROSCH GEORG HEINRICH ,  RIEBER NORBERT

IPC: B01J29/04 ,  B01J29/89 ,  C01B37/00 ,  C01B39/00 ,  C01B39/08 ,  C07B61/00 ,  C07D301/03 ,  C07D301/12 ,  C07D303/04

Abstract: The invention relates to a method for producing a titanium silicate with RUT structure, which consists of the following steps: (i) preparation of a mixture of at least one SiO2 source and at least one titanium source; and (ii) crystallization of the mixture prepared in (i) in a pressurized vessel with addition of at least one template compound so that a suspension is obtained. The method is characterized in that amines or ammonium salts suitable for stabilizing cages of the silicate structure [4 5 6 ] and [4 5 6 8 ] are used as template compound.

公开(公告)号：DE19955557A1

公开(公告)日：2001-05-23

申请号：DE19955557

申请日：1999-11-18

Applicant: BASF AG

Inventor： MUELLER ULRICH ,  ERNST STEFAN ,  HARTMANN MARTIN ,  SAUERBECK SILKE ,  BONGERS THOMAS

IPC: B01J29/06 ,  B01J29/072 ,  B01J29/076 ,  B01J29/40 ,  B01J29/70 ,  B01J29/90 ,  C01B39/06 ,  C07B37/00

Abstract: The invention relates to an oxidic catalyst which comprises at least the elements Si, Al, O and N and does not comprise carbon and is provided with at least one of the zeolite structures selected from the group consiting of MFI, MEL, BEA, MOR, MWW, RUT, RTH, EUO, FER, LTA, MTT, MTW, CHA, AFI, ERI, SOD, RHO, BOG, NON, EMT, MTN, HEU, DDR, DOH, LTL, NES, KFI, RSN, SGT, MFS and MTF.

公开(公告)号：DE19954322A1

公开(公告)日：2001-05-17

申请号：DE19954322

申请日：1999-11-10

Applicant: BASF AG

Inventor： CHEN YI ,  DING WEIPING ,  CHUN YUAN ,  LIAN MA ,  MUELLER ULRICH

IPC: C07D301/14 ,  B01J29/04 ,  B01J29/89 ,  B01J31/02 ,  B01J37/02 ,  B01J37/08 ,  C01B39/00 ,  C07B61/00 ,  C07D301/03 ,  C07D301/12 ,  C07D303/04 ,  C01B39/08

Abstract: The invention relates to an oxide comprising at least the elements Si and Ti, at least non-crystalline silicon dioxide and at least one crystalline silicate phase, which comprises at least one zeolite structure. The non-crystalline silicon dioxide is coated on at least one silicate phase, which comprises at least one zeolite structure. The oxide is characterised in that it comprises no silicon-carbon bonds.

公开(公告)号：CZ20003108A3

公开(公告)日：2001-05-16

申请号：CZ20003108

申请日：1999-03-02

Applicant: BASF AG

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

IPC: C01B21/14 ,  C01B21/24

公开(公告)号：BR9908398A

公开(公告)日：2000-10-31

申请号：BR9908398

申请日：1999-03-02

Applicant: BASF AG

Inventor： HEINEKE DANIEL ,  SCHNEIDER HEINZ-WALTER ,  THOME ALFRED ,  ACHHAMMER G NTHER ,  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：AT192766T

公开(公告)日：2000-05-15

申请号：AT97943883

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：DE59506908D1

公开(公告)日：1999-10-28

申请号：DE59506908

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

Abstract: PCT No. PCT/EP95/02651 Sec. 371 Date Jan. 21, 1997 Sec. 102(e) Date Jan. 21, 1997 PCT Filed Jul. 7, 1995 PCT Pub. No. WO96/02323 PCT Pub. Date Feb. 1, 1996In an oxidation catalyst based on a titanium or vanadium silicalite 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.