| 发明名称 |
CATALYZED DIESEL SOOT FILTER AND PROCESS FOR ITS USE |
| 摘要 |
<p num="1"><br/><br/><br/>A catalyzed Diesel soot filter and process. The Diesel soot filter <br/>incorporates a porous filter element coated with a catalytic agent so that <br/>Diesel soot from Diesel exhaust gas is deposited into contact with the <br/>catalytic agent when Diesel exhaust gas is passed through the porous filter <br/>element and so that the ignition temperature or oxidation temperature of the <br/>deposited Diesel soot is reduced. The catalytic agent is a mixture of alkali <br/>metal and cerium oxides. The mole ratio of alkali metal to cerium of the <br/>catalytic agent is in the range of from 0.5 to 5.<br/>
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| 申请公布号 |
CA2581306(A1) |
申请公布日期 |
2006.04.27 |
| 申请号 |
CA20052581306 |
申请日期 |
2005.10.13 |
| 申请人 |
DOW GLOBAL TECHNOLOGIES INC. |
发明人 |
LI, CHENG G.;ZIEBARTH, ROBIN;MAO, FUHE |
| 分类号 |
B01J23/58;B01D53/94;B01J23/63 |
主分类号 |
B01J23/58 |
| 代理机构 |
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