发明名称 |
Ce containing, V-free mobile denox catalyst |
摘要 |
A catalyst for removal of NOx from exhaust gas, containing cerium oxide and titanium dioxide, wherein a first portion of the cerium oxide forms at least one agglomerate of cerium oxide crystallites interdispersed in the titanium dioxide, and a second portion of the cerium oxide forms at least one island on a surface of the titanium dioxide, a method for producing the catalyst, a process for selectively reducing NOx levels in an exhaust gas using the catalyst, and an SCR canister containing the catalyst therein. |
申请公布号 |
US8617502(B2) |
申请公布日期 |
2013.12.31 |
申请号 |
US201113022325 |
申请日期 |
2011.02.07 |
申请人 |
AUGUSTINE STEVEN MARK;CHAPMAN DAVID MONROE;WATSON MARK BARRETT;CRISTAL USA INC. |
发明人 |
AUGUSTINE STEVEN MARK;CHAPMAN DAVID MONROE;WATSON MARK BARRETT |
分类号 |
B01D53/56;B01D53/86;B01J8/00;B01J21/00;B01J23/00;C01B21/00 |
主分类号 |
B01D53/56 |
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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