发明名称 |
Method for catalytic treatment of a gas for reducing nitrogen oxide emission |
摘要 |
A method and catalytic systems for treating a gas to reduce nitrogen oxide emissions are disclosed. The catalytic systems can include a catalytic composition which comprises an active phase on a support. The active phase is based on rhodium in the form RH<SUP>x+</SUP> and at least another element selected among palladium and platinum and the support is based on cerium oxide and zirconium oxide. Gases capable of being treated by the method and the catalytic systems include in particular those derived from gas turbines, from gas-fired or coal-fired stream plant boilers, or from internal combustion engines.
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申请公布号 |
US7262149(B2) |
申请公布日期 |
2007.08.28 |
申请号 |
US20030333717 |
申请日期 |
2003.07.22 |
申请人 |
UNIVERSITE PIERRE ET MARIE CURIE, PARIS IV |
发明人 |
DJEGA-MARIADASSOU GERALD;THOMAS CYRIL;GORCE OLIVIER |
分类号 |
B01J23/00;B01D53/94;B01J23/63;B01J37/30 |
主分类号 |
B01J23/00 |
代理机构 |
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