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.