发明名称 |
Urea SCR diesel aftertreatment system |
摘要 |
A device and method for catalytic reduction of NOx in gaseous products of a combustion process before entry into the atmosphere. The gaseous and particulate products of a combustion process flow radially through a radial flow particulate filter element (24) that is effective to trap particulate matter, and are then directed axially through a collector (26). An injector (30) introduces a reductant into an axial end of the collector for entrainment with axial flow through the collector in a direction away from the injector. Flow leaving the collector is directed through an SCR catalyst (40) where catalytic reduction of NOx occurs.
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申请公布号 |
EP2325448(A2) |
申请公布日期 |
2011.05.25 |
申请号 |
EP20100014632 |
申请日期 |
2010.11.15 |
申请人 |
INTERNATIONAL ENGINE INTELLECTUAL PROPERTY COMPANY, LLC |
发明人 |
STROTS, VADIM;BERKE, PAUL L. |
分类号 |
F01N3/035;F01N3/021;F01N3/20;F01N3/28 |
主分类号 |
F01N3/035 |
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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