公开(公告)号：EP2879788A1

公开(公告)日：2015-06-10

申请号：EP13747996.0

申请日：2013-07-31

Applicant: BASF SE

Inventor： SEEBER, Georg ,  BALTES, Christian ,  HUBER, Sabine ,  ROSENDAHL, Tobias

IPC: B01J37/08 ,  B01J37/16 ,  B01J23/38 ,  B01J23/50 ,  B01J37/02 ,  C07C45/00 ,  C07C45/29 ,  C07C45/38 ,  C07C45/39

CPC classification number: B01J23/50 ,  B01J23/02 ,  B01J23/30 ,  B01J23/38 ,  B01J23/42 ,  B01J23/44 ,  B01J23/462 ,  B01J23/466 ,  B01J23/52 ,  B01J23/72 ,  B01J35/0006 ,  B01J37/02 ,  B01J37/0217 ,  B01J37/0219 ,  B01J37/0228 ,  B01J37/08 ,  B01J37/088 ,  B01J37/16 ,  C07C45/00 ,  C07C45/002 ,  C07C45/29 ,  C07C45/38 ,  C07C45/39 ,  C07C47/21

Abstract: Supported noble metal-comprising catalysts which can be obtained by a1) application of a noble metal compound, optionally in admixture with additives acting as promoters, to a support material, then drying, and a2) application of a reducing agent to a support material, then drying, wherein steps a1) and a2) are repeated simultaneously or in alternating turns, or wherein either of the compounds is applied entirely and then the other one is applied entirely, b) optionally afterwards drying of the resulting product, and c) subsequent calcination, its use, especially for oxidative dehydrogenation and a process for producing it.

公开(公告)号：EP2819781A2

公开(公告)日：2015-01-07

申请号：EP13754642.0

申请日：2013-02-28

Applicant: BASF SE

Inventor： SHISHKOV, Igor ,  MAEURER, Torsten ,  BALTES, Christian ,  ROSENDAHL, Tobias ,  ROHDE, Wolfgang ,  KRAUS, Martin ,  GÜNTHERBERG, Norbert ,  QUEIROZ DA FONSECA, Isa Alexandra ,  JOCHUM, Alfons ,  BOUCHE, Siegbert

IPC: B01J32/00 ,  B01J21/04 ,  B01J27/047

CPC classification number: B01J21/04 ,  B01J23/50 ,  B01J23/688 ,  B01J35/023 ,  B01J35/026 ,  B01J35/1009 ,  B01J35/1042 ,  B01J37/0009 ,  B01J37/0036 ,  B01J37/0213 ,  B01J37/031 ,  C07D301/10

Abstract: The present invention relates to a porous inorganic body comprising pores A having a pore size S
A in the range of from 0.005 to 20 micrometer and a total pore volume V
A , and comprising pores B having a pore size S
B in the range of from more than 20 to 1000 micrometer and a total pore volume V
B , wherein the total pore volume of the pores having a pore size in the range of from 0.005 to 1000 micrometer is V
C and wherein the ratio R
A = V
A / V
C is in the range of from 0.3 to 0.7 as determined via mercury intrusion porosimetry.

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.