Integral denitration catalyst using double-oxide as composite carrier and its prepn. method |
Title： |
| Integral denitration catalyst using double-oxide as composite carrier and its prepn. method |
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Application Number： |
200610000812 |
Application Date： |
2006/01/13 |
Announcement Date： |
2006/06/28 |
Pub. Date： |
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Publication Number： |
1792431 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
B01J 23/16, B01J 32/00, B01J 37/02, B01D 53/56 |
Applicant(s)： |
Qinghua Univ. |
Inventor(s)： |
Li Junhua, Chen Jianjun, Luo Chuankui, Hao Jiming, Zhu Yongqing |
Key Words： |
Integral denitration catalyst, double-oxide, composite carrier, prepn. method |
Abstract： |
An integral de-nitrating catalyst SCR with dual oxides as carrier for removing NOx from fume is characterized by that the cellular cordierite ceramic is used as skeleton, its composite carrier is composed of Al2O3 as internal layer and TiO2 as external layer, and its active component consists of V2O5 and WO3. Its advantages are high activity, wide active temp window, and high effect and mechanical stability. |
Claim： |
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Priority： |
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PCT： |
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