发明名称 |
CATALYST-SUPPORTED PARTICULATE FILTER |
摘要 |
PROBLEM TO BE SOLVED: To provide a catalyst-supported particulate filter with less performance deterioration caused by sulfur poisoning, even though using a catalyst material which supports catalyst metal Ag as oxide support material for improving the catalytic performance of the catalyst-supported particulate filter.SOLUTION: A Zr-based complex oxide 21 having a function to cause an oxygen exchange reaction supports Ag 24 in coexistence with an inhibitor 26 for the S poisoning of the Ag 24.SELECTED DRAWING: Figure 5 |
申请公布号 |
JP2016159195(A) |
申请公布日期 |
2016.09.05 |
申请号 |
JP20150037350 |
申请日期 |
2015.02.26 |
申请人 |
MAZDA MOTOR CORP |
发明人 |
BABA YOSHI;HARADA KOICHIRO;TAKIZAWA TOMOYA;YAMADA KEIJI;SATO YOSHIYUKI |
分类号 |
B01J23/63;B01D46/42;B01D53/92;B01D53/94;F01N3/023;F01N3/035;F01N3/10;F01N3/20;F01N3/24;F01N3/28 |
主分类号 |
B01J23/63 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|