发明名称 |
atenuação de potencial para formação de depósito de ureia em descarga de motor |
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. |
申请公布号 |
BR112012013486(A2) |
申请公布日期 |
2016.05.24 |
申请号 |
BR20121113486 |
申请日期 |
2010.12.03 |
申请人 |
INTERNATIONAL ENGINE INTELLECTUAL PROPERTY COMPANY, LLC |
发明人 |
BRAD J. ADELMAN;EDWARD M. DERYBOWSKI;SHYAM SANTHANAM;VADIM OLEGOVICH STROTS |
分类号 |
F01N3/00 |
主分类号 |
F01N3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|