公开(公告)号：EP2440538B1

公开(公告)日：2014-07-16

申请号：EP10724836.1

申请日：2010-06-09

Applicant: BASF SE

Inventor： SEEBER, Georg ,  MÄURER, Torsten ,  THEIS, Gerhard ,  KÖFFER, Dieter ,  ROSOWSKI, Frank

IPC: C07D301/10

CPC classification number: C07D301/10

公开(公告)号：EP2701840A1

公开(公告)日：2014-03-05

申请号：EP12708045.5

申请日：2012-03-13

Applicant: BASF SE

Inventor： SEEBER, Georg ,  GROSSSCHMIDT, Dirk ,  MÄURER, Torsten ,  BALTES, Christian

IPC: B01J23/40 ,  B01J23/48 ,  B01J23/72 ,  B01J35/08 ,  B01J37/02 ,  B01J37/34 ,  B01J35/10 ,  B01J35/00 ,  C07C45/38 ,  C07C47/21

CPC classification number: C07C45/38 ,  B01J23/38 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/462 ,  B01J23/464 ,  B01J23/466 ,  B01J23/468 ,  B01J23/48 ,  B01J23/50 ,  B01J23/52 ,  B01J23/72 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/006 ,  B01J35/023 ,  B01J35/08 ,  B01J37/0223 ,  B01J37/349 ,  C07C47/21

Abstract: The invention relates to a method for producing a catalyst comprising 0.05 - 0.25 wt % of noble metal, preferably for the oxidative dehydration of olefinically unsaturated alcohols, comprising the following steps: a) generating a direct current plasma, b) introducing metal and carrier material into the plasma, c) vaporizing metal and carrier material in the plasma or "blasting" the solid body of metal and carrier material in the plasma, and reacting the particles, d) cooling, wherein very small particles of composite material are obtained, and e) applying the composite material to the actual catalyst carrier. The invention further relates to a correspondingly produced catalyst, and to the use thereof.

公开(公告)号：EP2696973A1

公开(公告)日：2014-02-19

申请号：EP12771758.5

申请日：2012-04-13

Applicant: BASF SE

Inventor： ROSENDAHL, Tobias ,  MÄURER, Torsten ,  DOBNER, Cornelia, Katharina ,  ZÜHLKE, Jürgen

IPC: B01J21/00 ,  B01J23/50 ,  C07D301/10

CPC classification number: C07D301/10 ,  B01J21/04 ,  B01J23/50 ,  B01J23/58 ,  B01J23/6522 ,  B01J23/6525 ,  B01J23/6527 ,  B01J23/6567 ,  B01J27/04 ,  B01J27/047 ,  B01J27/051 ,  B01J35/023 ,  B01J35/026 ,  B01J35/109 ,  B01J37/0036 ,  Y02P20/52

Abstract: Catalyst for the production of ethylene oxide, at least comprising silver applied to a carrier, said carrier having a BET constant ranging from 0 to 800 as per DIN ISO 9277.

公开(公告)号：EP2696972A1

公开(公告)日：2014-02-19

申请号：EP12770782.6

申请日：2012-04-13

Applicant: BASF SE

Inventor： ROSENDAHL, Tobias ,  MÄURER, Torsten ,  DOBNER, Cornelia, Katharina ,  ZÜHLKE, Jürgen

IPC: B01J21/00 ,  B01J23/50 ,  C07D301/10

CPC classification number: C07D301/10 ,  B01J23/60 ,  B01J23/6522 ,  B01J23/6525 ,  B01J23/6562 ,  B01J23/6567 ,  B01J27/04 ,  B01J27/047 ,  B01J27/051 ,  B01J35/109 ,  B01J37/0203 ,  B01J37/0242 ,  B01J37/06 ,  B01J37/08 ,  B01J37/086 ,  Y02P20/52

Abstract: Method for producing a catalyst that is used for the production of ethylene oxide and comprises silver and zinc applied to a carrier, said method at least including the steps of (i) providing a carrier, (ii) applying 10 ppm to 1500 ppm of zinc to the carrier from step (i) by bringing the carrier in contact with at least one mixture G1 comprising at least one zinc compound, the amount of applied zinc being calculated as an element and relative to the total weight of the carrier from step (i), (iii) drying and/or calcining the carrier obtained in step (ii), (iv) applying silver to the dry and/or calcined carrier by bringing the carrier in contact with at least one mixture G2 comprising at least one silver compound.

公开(公告)号：EP2585433A1

公开(公告)日：2013-05-01

申请号：EP11725938.2

申请日：2011-06-20

Applicant: BASF SE

Inventor： ROSENDAHL, Tobias ,  MÄURER, Torsten ,  STROEFER, Eckhard ,  FRANZKE, Axel

IPC: C07C263/04 ,  C07C265/14

CPC classification number: C07C263/04 ,  C07C265/14

Abstract: Proposed is a process for preparing isocyanates by dissociating the corresponding carbamates, which is characterized in that the carbamates are dissociated in the presence of a heterogeneous Lewis-acidic catalyst.

公开(公告)号：EP2013194A2

公开(公告)日：2009-01-14

申请号：EP07727831.5

申请日：2007-04-05

Applicant: BASF SE

Inventor： MÄURER, Torsten ,  GITTER, Markus ,  ROSOWSKI, Frank

IPC: C07D301/10

CPC classification number: C07D301/10 ,  B01J2219/00781

Abstract: Method for production of ethylene oxide in a microchannel reactor, wherein an ethylene-containing material stream and an oxygen- or oxygen-source-containing material stream are fed to the microchannel reactor and the reaction to give ethylene oxide takes place in the catalyst-containing microchannel reactor. Alkyl halides are continuously fed to the microchannel reactor at a concentration of 0.3 to 50 ppm by volume with respect to the total volume stream of all material streams fed to the reactor.

公开(公告)号：EP2448669B1

公开(公告)日：2018-04-11

申请号：EP10724792.6

申请日：2010-06-07

Applicant: BASF SE

Inventor： SEEBER, Georg ,  LÖCHER, Peter ,  BAUER, Stefan ,  ROSENDAHL, Tobias ,  MÄURER, Torsten ,  WEGNER, Günter ,  KAMASZ, Martin

IPC: B01J23/38 ,  C07C45/38

CPC classification number: B01J37/0211 ,  B01J23/30 ,  B01J23/40 ,  B01J23/48 ,  B01J23/50 ,  B01J23/72 ,  C07C45/38 ,  C07C47/21

公开(公告)号：EP2696972B1

公开(公告)日：2016-02-24

申请号：EP12770782.6

申请日：2012-04-13

Applicant: BASF SE

Inventor： ROSENDAHL, Tobias ,  MÄURER, Torsten ,  DOBNER, Cornelia, Katharina ,  ZÜHLKE, Jürgen

IPC: B01J21/00 ,  B01J23/50 ,  C07D301/10

CPC classification number: C07D301/10 ,  B01J23/60 ,  B01J23/6522 ,  B01J23/6525 ,  B01J23/6562 ,  B01J23/6567 ,  B01J27/04 ,  B01J27/047 ,  B01J27/051 ,  B01J35/109 ,  B01J37/0203 ,  B01J37/0242 ,  B01J37/06 ,  B01J37/08 ,  B01J37/086 ,  Y02P20/52

公开(公告)号：EP2701841B1

公开(公告)日：2015-06-17

申请号：EP12716396.2

申请日：2012-04-19

Applicant: BASF SE

Inventor： BALTES, Christian ,  KOLIOS, Grigorios ,  RESCH, Peter ,  WEGERLE, Ulrike ,  MÄURER, Torsten

IPC: B01J23/50 ,  B01J35/00 ,  B01J35/02 ,  B01J35/04 ,  B01J35/06 ,  C07C45/37 ,  C07C45/38 ,  C07C47/02 ,  C07C47/04

CPC classification number: C07C45/38 ,  B01J23/50 ,  B01J35/0026 ,  B01J35/026 ,  B01J35/04 ,  B01J35/06 ,  C07C47/04

公开(公告)号：EP2696971A1

公开(公告)日：2014-02-19

申请号：EP12770643.0

申请日：2012-04-13

Applicant: BASF SE

Inventor： ROSENDAHL, Tobias ,  MÄURER, Torsten ,  DOBNER, Cornelia Katharina ,  GEIGER, Thomas ,  GRITSCH, Achim

IPC: B01J21/00 ,  B01J23/50 ,  C07D301/10

CPC classification number: B01J37/08 ,  B01J21/04 ,  B01J23/50 ,  B01J23/687 ,  B01J23/688 ,  B01J35/1009 ,  B01J35/1038 ,  B01J35/109 ,  C07D301/10

Abstract: The invention relates to a method for producing a catalyst used for oxidizing ethylene to obtain ethylene oxide, comprising the steps of a) providing a carrier that has a temperature T
0 , contains aluminum oxide, and is impregnated with silver or a compound containing silver; and b) heating the impregnated carrier from temperature T
0 to a temperature T
1 at a minimum heating rate of 30 K/min. The invention also relates to the catalyst obtained using said method.

Abstract translation: 本发明涉及一种制备用于氧化乙烯以获得环氧乙烷的催化剂的方法，该方法包括以下步骤：a）提供温度为T 0的含有氧化铝并载有银或含银化合物的载体; 和b）以30K / min的最小加热速率将浸渍的载体从温度T 0加热至温度T 1。 本发明还涉及使用所述方法获得的催化剂。