公开(公告)号：EP3188833A4

公开(公告)日：2018-05-16

申请号：EP15838592

申请日：2015-08-28

Applicant: BASF CORP

Inventor： WANG XIAOMING ,  DEEBA MICHEL ,  ZHENG XIAOLAI ,  TITLBACH SVEN ,  SUNDERMANN ANDREAS ,  SCHUNK STEPHAN ANDREAS

IPC: B01J21/06 ,  B01D53/94 ,  B01J23/00 ,  B01J23/10 ,  B01J23/42 ,  B01J23/46 ,  B01J23/58 ,  B01J23/63 ,  B01J32/00 ,  B01J35/10 ,  B01J37/00 ,  B01J37/02 ,  B01J37/03 ,  B01J37/08 ,  F01N3/20

CPC classification number: F01N3/101 ,  B01D53/945 ,  B01D2255/102 ,  B01D2255/1025 ,  B01D2255/204 ,  B01D2255/2061 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/2066 ,  B01D2255/2068 ,  B01D2255/20707 ,  B01D2255/20715 ,  B01D2255/20776 ,  B01D2255/30 ,  B01J21/066 ,  B01J23/002 ,  B01J23/10 ,  B01J23/46 ,  B01J23/464 ,  B01J23/58 ,  B01J23/63 ,  B01J35/1014 ,  B01J37/0018 ,  B01J37/0201 ,  B01J37/0215 ,  B01J37/0219 ,  B01J37/0225 ,  B01J37/0236 ,  B01J37/0244 ,  B01J37/0248 ,  B01J37/03 ,  B01J37/031 ,  B01J37/04 ,  B01J37/08 ,  B01J2523/00 ,  Y02T10/22 ,  B01J2523/25 ,  B01J2523/31 ,  B01J2523/48 ,  B01J2523/824 ,  B01J2523/3706 ,  B01J2523/47 ,  B01J2523/822

Abstract: Composites of mixed metal oxides for an exhaust gas purifying catalyst comprise the following co-precipitated materials by weight of the composite: zirconia in an amount in the range of 55-99%; titania in an amount in the range of 1-25%; a promoter and/or a stabilizer in an amount in the range of 0-20%. These composites are effective as supports for platinum group metals (PGMs), in particular rhodium.

公开(公告)号：EP3083044A4

公开(公告)日：2017-08-09

申请号：EP14871648

申请日：2014-12-15

Applicant: BASF CORP

Inventor： SUNG SHIANG ,  ROTH STANLEY A ,  DUMBUYA KARIFALA ,  STIEBELS SUSANNE ,  ZABEL CLAUDIA ,  GERLACH OLGA ,  SUNDERMANN ANDREAS

IPC: B01J35/04 ,  B01D53/94 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/63 ,  B01J23/656 ,  B01J29/064 ,  B01J29/076 ,  B01J35/00 ,  B01J37/02

CPC classification number: B01J29/076 ,  B01D53/9418 ,  B01D53/944 ,  B01D53/945 ,  B01D53/9477 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/2061 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/2066 ,  B01D2255/2068 ,  B01D2255/2073 ,  B01D2255/50 ,  B01D2255/502 ,  B01D2255/504 ,  B01D2255/9025 ,  B01J23/40 ,  B01J23/63 ,  B01J23/6562 ,  B01J35/0006 ,  B01J37/0244 ,  B01J37/0246 ,  Y02T10/24

公开(公告)号：EP3250321A4

公开(公告)日：2018-07-25

申请号：EP16744206

申请日：2016-01-29

Applicant: BASF CORP ,  GEORGIA TECH RES INST

Inventor： KARPOV ANDREY ,  PRELI DAVID ,  WASSERMANN KNUT ,  SUNDERMANN ANDREAS ,  CHOI SANG-IL ,  XIA YOUNAN

IPC: B01J23/46 ,  B01J23/44 ,  B01J35/08 ,  B01J37/04 ,  B01J37/08 ,  B01J37/16

CPC classification number: B01J23/464 ,  B01D53/945 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/204 ,  B01D2255/2042 ,  B01D2255/206 ,  B01D2255/2061 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/2066 ,  B01D2255/2068 ,  B01D2255/707 ,  B01D2255/9202 ,  B01J21/04 ,  B01J23/44 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/006 ,  B01J35/008 ,  B01J35/0086 ,  B01J37/0018 ,  B01J37/0072 ,  B01J37/009 ,  B01J37/0211 ,  B01J37/0213 ,  B01J37/0221 ,  B01J37/0236 ,  B01J37/024 ,  B01J37/06 ,  B01J37/08 ,  B01J37/16 ,  F01N3/10 ,  F01N2570/10 ,  F01N2570/12 ,  F01N2570/14 ,  Y02T10/22

Abstract: Catalytic materials, and in particular, rhodium-containing catalytic materials for exhaust gas purifying catalyst composites are provided herein. Such materials comprise multimetallic Rh-containing nanoparticles, which are present primarily inside aggregated particles of a support (such as alumina). Such catalytic materials can exhibit excellent conversion of hydrocarbons and nitrogen oxides.

公开(公告)号：EP3083049A4

公开(公告)日：2017-08-09

申请号：EP14872101

申请日：2014-12-15

Applicant: BASF CORP

Inventor： SUNG SHIANG ,  ROTH STANLEY A ,  ZABEL CLAUDIA ,  STIEBELS SUSANNE ,  SUNDERMANN ANDREAS ,  GERLACH OLGA

IPC: B01J35/04 ,  B01D53/94 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/656 ,  B01J29/064 ,  B01J29/076 ,  B01J35/00 ,  B01J37/02

CPC classification number: B01J29/076 ,  B01D53/9418 ,  B01D53/944 ,  B01D53/945 ,  B01D53/9477 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/2073 ,  B01D2255/20738 ,  B01D2255/20746 ,  B01D2255/20753 ,  B01D2255/50 ,  B01D2255/502 ,  B01D2255/504 ,  B01D2255/9022 ,  B01D2255/91 ,  B01D2255/912 ,  B01J23/40 ,  B01J23/6562 ,  B01J35/0006 ,  B01J37/0244 ,  B01J37/0246 ,  Y02T10/24

Abstract: An oxidation catalyst composite, methods, and systems for the treatment of exhaust gas emissions from a diesel engine are described. More particularly, an oxidation catalyst composite including a first washcoat layer comprising a Pt component and a Pd component, and a second washcoat layer including a refractory metal oxide support containing manganese, a zeolite, and a platinum component is described.

Abstract translation: 描述了用于处理柴油发动机废气排放物的氧化催化剂复合物，方法和系统。 更具体地，描述了包括含有Pt组分和Pd组分的第一载体涂料层和含有含锰的难熔金属氧化物载体，沸石和铂组分的第二载体涂料层的氧化催化剂复合物。