发明名称 |
CATALYST FOR PURIFYING NITROGEN OXIDE |
摘要 |
<p>Disclosed is a catalyst for purifying nitrogen oxide, which is composed of a ß-zeolite loaded with a rare earth metal oxide and titanium dioxide loaded with a rare earth metal oxide. The catalyst for purifying nitrogen oxide is alternatively composed of a ß-zeolite loaded with a rare earth metal oxide and oxide or hydroxide of iron and titanium dioxide loaded with a rare earth metal oxide and oxide or hydroxide of iron. Also disclosed is a catalyst for purifying nitrogen oxide, which is composed of a carrier made of a ceramic or a metal material and a layer of the catalyst for purifying nitrogen oxide which is arranged on the carrier.</p> |
申请公布号 |
WO2009139088(A1) |
申请公布日期 |
2009.11.19 |
申请号 |
WO2008JP70172 |
申请日期 |
2008.11.06 |
申请人 |
MITSUI MINING & SMELTING CO., LTD.;SHINODA, KIYOSHI |
发明人 |
SHINODA, KIYOSHI |
分类号 |
B01J29/76;B01D53/94;B01J23/10;F01N3/10 |
主分类号 |
B01J29/76 |
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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