公开(公告)号：EP2621629A4

公开(公告)日：2016-12-14

申请号：EP11828238

申请日：2011-09-28

Applicant: BASF SE ,  BASF CORP

Inventor： MÜLLER-STACH TORSTEN ,  SIANI ATTILIO ,  NEUBAUER TORSTEN ,  WEI XINYI

IPC: B01J37/02 ,  B01D53/94

CPC classification number: B01D53/945 ,  B01D2255/1021 ,  B01D2255/1025 ,  Y02A50/2324 ,  Y02T10/22

Abstract: Described is a process for the preparation of a catalyst comprising the steps of: (i) providing one or more support materials; (ii) providing one or more polymers on the support material; and (iii) providing one or more metals on the one or more supported polymers; wherein in step (ii) the one or more polymers do not comprise cross-linked polymers and/or polymers which have been reacted with a cross-linking agent. Also described is a catalyst obtained or obtainable according to said process, as well as the use of the catalyst, in particular in a method for the treatment of automobile engine exhaust gas.

公开(公告)号：EP2948653A4

公开(公告)日：2016-08-24

申请号：EP14742867

申请日：2014-01-24

Applicant: BASF CORP ,  BASF SE

Inventor： ARNOLD MIRKO ,  KOTREL STEFAN ,  SIANI ATTILIO ,  SEIMUND STEFAN ,  SCHMITZ THOMAS ,  RABE BURKHARD ,  GRAMICCIONI GARY A ,  SEEL OLIVER ,  NEUBAUER TORSTEN ,  WASSERMANN KNUT

IPC: F01N3/10 ,  B01J23/44 ,  B01J23/46 ,  F01N3/20

CPC classification number: B01J23/63 ,  B01D53/945 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/407 ,  B01D2255/9022 ,  B01D2255/908 ,  B01D2258/014 ,  B01J35/0006 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1061 ,  B01J37/0244 ,  B01J37/0248 ,  F01N3/101 ,  F01N2510/0684 ,  Y02A50/2324 ,  Y02T10/22

Abstract: Provided are catalyst composites whose catalytic material is effective to substantially simultaneously oxidize carbon monoxide and hydrocarbons and reduce nitrogen oxides. The catalyst composites have a two-metal layer on a carrier, the two-metal layer comprising a rhodium component supported by a first support comprising a refractory metal oxide component or a first ceria-zirconia composite; a palladium component supported by a second support comprising a second ceria-zirconia composite; one or more of a promoter, stabilizer, or binder; wherein the amount of the total of the first and second ceria-zirconia composites in the two-metal layer is equal to or greater than the amount of the refractory metal oxide component. Methods of making and using the same are also provided.

公开(公告)号：EP3116631A4

公开(公告)日：2017-10-25

申请号：EP15761954

申请日：2015-03-11

Applicant: BASF SE ,  BASF CORP

Inventor： GRUBERT GERD ,  PUNKE ALFRED ,  NEUBAUER TORSTEN ,  HILGENDORFF MARCUS ,  WAN CHUNG-ZONG ,  LI YUEJIN ,  CAUDLE MATTHEW

IPC: B01D53/94 ,  B01J23/42 ,  B01J23/72 ,  B01J23/89 ,  B01J35/00 ,  B01J35/02 ,  B01J35/04 ,  B01J35/10 ,  B01J37/02 ,  F01N3/035 ,  F01N3/28

CPC classification number: B01J23/72 ,  B01D53/9431 ,  B01D53/944 ,  B01D53/9459 ,  B01D53/9468 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/2073 ,  B01D2255/20738 ,  B01D2255/20753 ,  B01D2255/20761 ,  B01D2255/9032 ,  B01D2255/9155 ,  B01D2255/9202 ,  B01D2255/9207 ,  B01D2257/304 ,  B01D2258/012 ,  B01J21/12 ,  B01J23/42 ,  B01J23/44 ,  B01J23/8926 ,  B01J27/224 ,  B01J35/0006 ,  B01J35/023 ,  B01J35/04 ,  B01J35/10 ,  B01J35/1009 ,  B01J35/1076 ,  B01J37/0219 ,  B01J37/0234 ,  B01J37/0244 ,  B01J37/0248 ,  F01N3/035 ,  F01N3/0814 ,  F01N3/0842 ,  F01N3/103 ,  F01N3/2066 ,  F01N13/10 ,  F01N2570/10 ,  Y02A50/2341

Abstract: A catalyzed soot filter, in particular for the treatment of Diesel engine exhaust, comprises a coating design which ensures soot particulates filtration, assists the oxidation of carbon monoxide (CO), and produces low H2S emissions during normal engine operations and regeneration events.

公开(公告)号：EP2461905A4

公开(公告)日：2013-02-20

申请号：EP10806915

申请日：2010-07-28

Applicant: BASF CORP

Inventor： SIANI ATTILIO ,  MULLER-STACH TORSTEN ,  NEUBAUER TORSTEN ,  WEI XINYI

IPC: B01J23/38 ,  B01D53/94 ,  B01J23/44 ,  B01J37/02 ,  B01J37/16

CPC classification number: B01J23/44 ,  B01D53/94 ,  B01D53/944 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/104 ,  B01D2255/106 ,  B01J21/04 ,  B01J23/38 ,  B01J23/42 ,  B01J23/48 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/006 ,  B01J37/0203 ,  B01J37/04 ,  B01J37/16

公开(公告)号：EP2387461A4

公开(公告)日：2012-10-31

申请号：EP10732093

申请日：2010-01-14

Applicant: BASF CORP ,  BASF SE

Inventor： MUELLER-STACH WOLFGANG TORSTEN ,  NEUBAUER TORSTEN ,  PUNKE H ALFRED ,  GRUBERT GERD ,  SIANI ATILIO ,  FREITAG CORRINA

IPC: B01J29/74 ,  B01D53/94 ,  B01J23/42 ,  B01J23/44 ,  B01J29/70 ,  B01J35/00 ,  B01J37/025

CPC classification number: B01D53/944 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/502 ,  B01D2255/9025 ,  B01D2255/912 ,  B01D2255/9205 ,  B01D2255/9207 ,  B01D2258/012 ,  B01J23/44 ,  B01J29/7415 ,  B01J35/0006 ,  B01J37/0244 ,  B01J37/0246 ,  F01N2510/0682

公开(公告)号：PL2758168T3

公开(公告)日：2020-02-28

申请号：PL12833838

申请日：2012-09-21

Applicant: BASF SE ,  BASF CORP

Inventor： GRUBERT GERD ,  NEUBAUER TORSTEN ,  PUNKE ALFRED ,  HILGENDORFF MARCUS ,  MÜLLER-STACH TORSTEN ,  GERLACH OLGA ,  WEI XINYI ,  HOKE JEFFREY ,  SUNG SHIANG ,  ROTH STANLEY

IPC: B01J23/44 ,  B01J23/42 ,  B01J37/025

公开(公告)号：CA2941836A1

公开(公告)日：2015-09-17

申请号：CA2941836

申请日：2015-03-11

Applicant: BASF SE ,  BASF CORP

Inventor： GRUBERT GERD ,  PUNKE ALFRED ,  NEUBAUER TORSTEN ,  HILGENDORFF MARCUS ,  WAN CHUNG-ZONG ,  LI YUEJIN ,  CAUDLE MATTHEW

IPC: F01N3/035 ,  B01J37/02 ,  F01N3/28

Abstract: The present disclosure relates to a catalyzed soot filter, in particular for the treatment of Diesel engine exhaust, with a coating design which ensures soot particulates filtration, assists the oxidation of carbon monoxide (CO), and produces low H2S emissions during normal engine operations and regeneration events.

公开(公告)号：ZA201303025B

公开(公告)日：2014-06-25

申请号：ZA201303025

申请日：2013-04-25

Applicant: BASF SE ,  BASF CORP

Inventor： MULLER-STACH TORSTEN ,  SIANI ATTILIO ,  NEUBAUER TORSTEN ,  WEI XINYI

IPC: B01J20060101

Abstract: Described is a process for the preparation of a catalyst comprising the steps of: (i) providing one or more support materials; (ii) providing one or more polymers on the support material; and (iii) providing one or more metals on the one or more supported polymers; wherein in step (ii) the one or more polymers do not comprise cross-linked polymers and/or polymers which have been reacted with a cross-linking agent. Also described is a catalyst obtained or obtainable according to said process, as well as the use of the catalyst, in particular in a method for the treatment of automobile engine exhaust gas.

公开(公告)号：CA2795614A1

公开(公告)日：2011-10-13

申请号：CA2795614

申请日：2011-04-08

Applicant: BASF SE ,  BASF CORP

Inventor： STIEBELS SUSANNE ,  WENDT CLAUDIA ,  NEUBAUER TORSTEN ,  DIETERLE MARTIN ,  MOHANAN JAYA L

IPC: B01J29/80

Abstract: A catalyst is provided, preferably for the use in selective catalytic reduction (SCR). Said catalyst comprises one or more zeolites of the MFI structure type, and one or more zeolites of the CHA structure type, wherein at least part of the one or more zeolites of the MFI structure type contains iron (Fe), and wherein at least part of the one or more zeolites of the CHA structure type contains copper (Cu). Furthermore, provided are an exhaust gas treatment system comprising said catalyst as well as a process for the treatment of a gas stream comprising NOX using said catalyst as well.

公开(公告)号：CA2897016C

公开(公告)日：2020-07-07

申请号：CA2897016

申请日：2014-01-24

Applicant: BASF SE ,  BASF CORP

Inventor： ARNOLD MIRKO ,  KOTREL STEFAN ,  SIANI ATTILIO ,  SEIMUND STEFAN ,  SCHMITZ THOMAS ,  RABE BURKHARD ,  GRAMICCIONI GARY A ,  SEEL OLIVER ,  NEUBAUER TORSTEN ,  WASSERMANN KNUT

IPC: F01N3/10 ,  B01J23/44 ,  B01J23/46 ,  F01N3/20

Abstract: Provided are catalyst composites whose catalytic material is effective to substantially simultaneously oxidize carbon monoxide and hydrocarbons and reduce nitrogen oxides. The catalyst composites have a two-metal layer on a carrier, the two-metal layer comprising a rhodium component supported by a first support comprising a refractory metal oxide component or a first ceria-zirconia composite; a palladium component supported by a second support comprising a second ceria-zirconia composite; one or more of a promoter, stabilizer, or binder; wherein the amount of the total of the first and second ceria-zirconia composites in the two-metal layer is equal to or greater than the amount of the refractory metal oxide component. Methods of making and using the same are also provided.