发明名称 |
EMISSION CONTROL SYSTEM HAVING A COATED MIXER FOR AN INTERNAL COMBUSTION ENGINE AND METHOD OF USE |
摘要 |
An emission control system capable of remediating an exhaust from an internal combustion engine and having an exhaust passage, an oxidation catalyst, a reducing agent and a source of the reducing agent cooperating with an aperture in the exhaust passage. The aperture is disposed downstream of the oxidation catalyst. The system also includes a mixer arranged within the exhaust passage downstream of the aperture. The mixer includes a plurality of mixing elements. The mixer also includes a coating capable of hydrolyzing the reducing agent. At least a portion of the mixing elements which have a thermal conductivity greater than 8 W/m/° K. The system includes a selective catalytic reduction (SCR) catalyst disposed downstream from the mixer.
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申请公布号 |
US2009205324(A1) |
申请公布日期 |
2009.08.20 |
申请号 |
US20080032212 |
申请日期 |
2008.02.15 |
申请人 |
FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
GIRARD JAMES W.;SNOW RACHEL ALISON;SERBAN EMIL G.;CAVATAIO GIOVANNI;LAMBERT CHRISTINE KAY |
分类号 |
F01N3/18;B01D53/94 |
主分类号 |
F01N3/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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