公开(公告)号：RU2332409C2

公开(公告)日：2008-08-27

申请号：RU2005138058

申请日：2004-05-10

Applicant: BASF AG

Inventor： MJULLER UL RIKH ,  KRUG GEORG ,  RUDOL F PETER ,  TELES JOAKIM KHENRIK ,  GEBBEL KHANS-GEORG ,  BASSLER PETER

IPC: C07D301/12 ,  B01J29/89 ,  B01J37/04

公开(公告)号：AU2003276152A1

公开(公告)日：2004-05-13

申请号：AU2003276152

申请日：2003-10-23

Applicant: BASF AG

Inventor： GOBBEL HANS-GEORG ,  BASSLER PETER ,  TELES JOAQUIM HENRIQUE ,  RUDOLF PETER ,  KRUG GEORG ,  HARDER WOLFGANG

IPC: B01J8/20 ,  B01J19/24 ,  C07D301/12 ,  B01J8/00 ,  B01J8/02

Abstract: Continuous process for the epoxidation of olefins by means of hydroperoxide, in which the epoxidation is carried out in a reactor in which at least one catalyst suspended in a liquid phase is present, wherein the liquid phase is passed through a device which has openings or channels and is installed in the reactor and the epoxide-containing liquid is separated off by means of crossflow filtration so that the suspended catalyst is retained in the reaction system.

公开(公告)号：DE10116316A1

公开(公告)日：2002-10-24

申请号：DE10116316

申请日：2001-04-02

Applicant: BASF AG

Inventor： STROEFER ECKHARD ,  SOHN MARTIN ,  LANGENSIEPEN HANS-WERNER ,  MUELLER CHRISTIAN ,  KRUG GEORG ,  KEMPER REINHARD

IPC: C07C209/78 ,  C07C211/50 ,  C07C209/60

Abstract: A process for the production of 4,4'-diaminoditolylmethane comprises reaction of o-toluidine with formaldehyde in the presence of an acid catalyst whereby the ratio of acid catalyst to o-toluidine is 0.8-1.2 equivalents of acid per mole of o-toluidine. providing a process for the production of 4,4'-diaminoditolylmethane.

公开(公告)号：DE19727715A1

公开(公告)日：1999-01-07

申请号：DE19727715

申请日：1997-06-30

Applicant: BASF AG

Inventor： MASSONNE KLEMENS DR ,  SCHUBERT ERICH ,  KRUG GEORG ,  PINKOS ROLF DR ,  KARCHER MICHAEL DR ,  KAIBEL GERD DR

IPC: B01D61/14 ,  B01D63/06 ,  C07C29/17 ,  C07C31/20 ,  B01D61/00 ,  C07C29/76

Abstract: In a process for separating suspended catalysts from a liquid reaction mixture by cross-flow filtration of the catalyst-containing reaction mixture on a membrane, the membrane is made of an inorganic material and has a mean pore diameter of less than 1000 nm. These membranes can be used for separating suspended catalysts from catalyst-containing reaction mixtures used for catalytically hydrogenating 2-butin-1,4-diol and producing 1,4-butanediol.

公开(公告)号：MY145359A

公开(公告)日：2012-01-31

申请号：MYPI20033517

申请日：2003-09-16

Applicant: BASF AG

Inventor： MUELLER ULRICH DR ,  KRUG GEORG ,  BASLER PETER DR ,  GOEBBEL HANS-GEORG DR ,  RUDOLF PETER DR ,  TELES JOAQUIM HENRIQUE DR

IPC: B01J29/89 ,  B01J37/00 ,  B01J37/02 ,  B01J37/08 ,  B01J37/10 ,  C07B61/00 ,  C07D301/03 ,  C07D301/12 ,  C07D301/19 ,  C07D303/04

Abstract: THE PRESENT INVENTION RELATES TO A PROCESS FOR TREATING A SOLID MATERIAL CONTAINING AT LEAST ONE ZEOLITE AND BEING AT LEAST PARTLY CRYSTALLINE OR TREATING A SHAPED BODY OBTAINED FROM SAID SOLID MATERIAL WHEREIN SAID SOLID MATERIAL OR SHAPED BODY IS BROUGHT IN CONTACT WITH A COMPOSITION CONTAINING WATER AFTER AT LEAST ONE OF THE FOLLOWING STEPS OF AN INTERGRATED PROCESS FOR PRODUCING A SOLID MATERIAL OR A SHAPED BODY CONTAINING AT LEAST ONE ZEOLITE : (I) AFTER STEP (II) OF SEPARATING THE AT LEAST PARTLY CRYSTALLINE SOLID MATERIAL FROM ITS MOTHER LIQUOR OR (II) AFTER STEP (S) OF SHAPING SAID SOLID MATERIAL INTO A SHAPED BODY OR (III) AFTER A STEP (C) OF CALCINING SAID SOLID MATERIAL OR SAID SHAPED BODY. THE PRESENT INVENTION FURTHERMORE RELATES TO THE SOLID MATERIAL OBTAINABLE BY THE INVENTIVE PROCESS AND THE SHAPED BODY OBTAINABLE BY THE INVENTIVE PROCESS. THE PRESENT INVENTION ALSO RELATES TO THE USE OF THE SOLID MATERIAL OR THE SHAPED BODY AS MENTIONED ABOVE AS A CATALYST IN CHEMICAL REACTIONS, IN PARTICULAR IN REACTIONS OF COMPOUNDS CONTAINING AT LEAST ONE C-C DOUBLE BOND WITH AT LEAST ONE HYDROPEROXIDE.

公开(公告)号：DE50103458D1

公开(公告)日：2004-10-07

申请号：DE50103458

申请日：2001-10-15

Applicant: BASF AG

Inventor： GREINDL DR ,  BRAUN DR ,  WIRSING DR ,  KRUG GEORG

IPC: C07C253/00 ,  C07C255/04 ,  C07C255/05

Abstract: Cyanoalkylation of ammonia or organic compounds containing one or more NH functions, by reaction with a carbonyl compound and hydrocyanic acid in a solvent, is carried out in two stages comprising a first stage (i) at a temperature (T1) below the boiling point of the reaction mixture, and a second stage (i) at a temperature (T2) below 150 degrees C. Cyanoalkylation of ammonia or organic compounds containing one or more NH functions, by reaction with a carbonyl compound and hydrocyanic acid (each at 1 mol per NH function to be converted) in a solvent, is carried out in two stages comprising a first stage (i) at a temperature (T1) below the boiling point of the reaction mixture, carried out until the degree of HCN conversion is at least 60% and a second stage (i) at a temperature (T2) below 150degreesC, carried out until the degree of HCN conversion is at least 90%. An Independent claim is included for alpha -cyanoalkylamines (I) obtained by the process.

公开(公告)号：CA2499055A1

公开(公告)日：2004-03-25

申请号：CA2499055

申请日：2003-09-15

Applicant: BASF AG

Inventor： GOEBBEL HANS-GEORG ,  MUELLER ULRICH ,  RUDOLF PETER ,  TELES JOAQUIM HENRIQUE ,  BASSLER PETER ,  KRUG GEORG

IPC: C07D303/04 ,  B01J29/89 ,  B01J37/04 ,  C01B39/06 ,  C01B39/40 ,  C07B61/00 ,  C07D301/12 ,  C07D301/00

Abstract: The present invention relates to the manufacture of solid materials or shape d bodies containing at least one zeolite and being at least partly crystalline . Furthermore, the present invention relates to the solid materials or shaped bodies as such and to the use of these materials for reactions of compounds having at least one C-C double bond with at least one hydroperoxide. Specifically, the present invention relates to a process for the manufacture of a solid material containing at least one zeolite and being at least partl y crystalline, wherein the synthesis of the said solid material involves at least one partial step of contacting at least one transition metal oxide source with at least one epoxide or hydrolysate thereof prior to or during t he at least partial crystallization of said solid material.

公开(公告)号：MY153225A

公开(公告)日：2015-01-29

申请号：MYPI20041717

申请日：2004-05-07

Applicant: BASF AG

Inventor： MÜLLER ULRICH DR ,  KRUG GEORG ,  RUDOLF PETER DR ,  TELES JOAQUIM HENRIQUE DR ,  GÖBBEL HANS-GEORG DR ,  BASSLER PETER DR

IPC: C07D301/12

Abstract: PROCESS FOR PREPARING PROPYLENE OXIDE, WHICH COMPRISES AT LEAST THE STEPS (i) AND (ii): (i) PROVIDING A CATALYST COMPRISING AT LEAST ONE POROUS OXIDIC MATERIAL; (ii) REACTING PROPENE WITH A HYDROPEROXIDE IN AT LEAST ONE NITRILE AS SOLVENT OR IN A SOLVENT MIXTURE COMPRISING AT LEAST ONE NITRILE IN THE PRESENCE OF THE CATALYST OF (i), WHEREIN THE AT LEAST ONE POROUS OXIDIC MATERIAL IS A ZEOLITE WHICH IS ASSIGNED X-RAY-CRYSTALLOGRAPHICALLY TO THE MWW TYPE.

公开(公告)号：MX280551B

公开(公告)日：2010-11-03

申请号：MXPA05011803

申请日：2004-05-10

Applicant: BASF AG

Inventor： KRUG GEORG

IPC: C07D301/12

Abstract: A method for the production of propylene oxide (PO) by reacting propene with a hydroperoxide in a nitrile-containing solvent in presence of a porous oxide-containing catalyst, involves using a zeolite catalyst with an X-ray crystal structure of the MWW type. An independent claim is also included for formed catalyst bodies containing the above type of zeolite.

公开(公告)号：MY135495A

公开(公告)日：2008-04-30

申请号：MYPI20033511

申请日：2003-09-15

Applicant: BASF AG

Inventor： MUELLER ULRICH DR ,  KRUG GEORG ,  BASSLER PETER DR ,  GOEBBEL HANS-GEORG DR ,  RUDOLF PETER DR ,  TELES JOAQUIM HENRIQUE DR

IPC: C07D303/04 ,  B01J29/89 ,  B01J37/04 ,  C01B39/06 ,  C01B39/40 ,  C07B61/00 ,  C07D301/12

Abstract: THE PRESENT INVENTION RELATES TO THE MANUFACTURE OF SOILID MATERIALS OR SHAPED BODIES CONTAINING AT LEAST ONE ZEOLITE AND BEING AT LEAST PARTLY CRYSTALLINE. FURTHERMORE, THE PRESENT INVENTION RELATES TO THE SOLID MATERIALS OR SHAPED BODIES AS SUCH AND TO THE USE OF THESE MATERIALS FOR REACTIONS OF COMPOUNDS HAVING AT LEAST ONE C-C DOUBLE BOND WITH AT LEAST ONE HYDROPEROXIDE. SPECIFICALLY, THE PRESENT INVENTION RELATES TO A PROCESS FOR THE MANUFACTURE OF A SOLID MATERIAL CONTAINING AT LEAST ONE ZEOLITE AND BEING AT LEAST PARTLY CRYSTALLINE, WHEREIN THE SYNTHESIS OF THE SAID SOLID MATERIAL INVOLVES AT LEAST ONE PARTIAL STEP OF CONTACTING AT LEAST ONE TRANSITION METAL OXIDE SOURCE WITH AT LEAST ONE EPOXIDE OR HYDROLYSATE THEREOF PRIOR TO OR DURING THE AT LEAST PARTIAL CRYSTALLIZATION OF SAID SOLID MATERIAL.