发明名称 |
METHOD FOR PRODUCING NOx REMOVAL CATALYST FOR HIGH-TEMPERATURE EXHAUST GAS |
摘要 |
Provided is a method for producing a NOx removal catalyst for high-temperature exhaust gas, comprising: calcining a mixture comprising ZrO2 and TiO2 with a ZrO2 content ratio of 15% by weight to 55% by weight at 500±15° C. to obtain a composite oxide support and supporting tungsten oxide on the composite oxide, support, followed by calcination at 650±15° C. to obtain a powder catalyst. |
申请公布号 |
US2015148217(A1) |
申请公布日期 |
2015.05.28 |
申请号 |
US201214409071 |
申请日期 |
2012.07.04 |
申请人 |
Nochi Katsumi;Yonemura Masanao;Fujii Shuji;Iwamoto Kazuhiro |
发明人 |
Nochi Katsumi;Yonemura Masanao;Fujii Shuji;Iwamoto Kazuhiro |
分类号 |
B01J37/08;B01J23/30;B01J21/06;B01J27/053 |
主分类号 |
B01J37/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Minato-ku JP |