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1.发明授权DIESEL OXIDATION CATALYST WITH LAYER STRUCTURE FOR IMPROVED HYDROCARBON CONVERSION 有权柴油氧化ATIONS YS OR OR UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG
公开(公告)号：EP2387461B1
公开(公告)日：2017-04-19
申请号：EP10732093.9
申请日：2010-01-14
申请人： BASF Corporation , BASF SE
发明人： MUELLER-STACH, Wolfgang, Torsten , NEUBAUER, Torsten , PUNKE, H., Alfred , GRUBERT, Gerd , SIANI, Atilio , FREITAG, Corrina
IPC分类号： B01J29/74 , B01J23/44 , B01J23/42 , B01J37/025 , B01D53/94 , B01J29/70 , B01J35/00 , B01J37/02
CPC分类号： 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
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2.发明公开DIESEL OXIDATION CATALYST WITH LAYER STRUCTURE FOR IMPROVED HYDROCARBON CONVERSION 有权具有改进的层结构的烃转化柴油氧化催化剂
公开(公告)号：EP2387461A2
公开(公告)日：2011-11-23
申请号：EP10732093.9
申请日：2010-01-14
申请人： BASF Corporation
发明人： MUELLER-STACH, Wolfgang, Torsten , NEUBAUER, Torsten , PUNKE, H., Alfred , GRUBERT, Gerd , SIANI, Atilio , FREITAG, Corrina
IPC分类号： B01J29/74 , B01J23/44 , B01J23/42 , B01J37/025 , B01D53/94
CPC分类号： 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
摘要： Provided is a diesel oxidation catalyst for the treatment of exhaust gas emissions from a diesel engine and a method for treating a diesel exhaust gas stream, the method comprising providing a diesel oxidation catalyst and contacting said diesel exhaust gas stream with said diesel oxidation catalyst for the treatment of exhaust gas emissions. More particularly, the present invention is directed to a catalyst structure comprising three distinct layers; in which layer comprises a precious metal component such as palladium is located between two hydrocarbon storage layers comprising a molecular sieve such as a zeolite.
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