发明名称 |
PROCESS AND CATALYST FOR SELECTIVE REDUCTION OF NITROGEN OXIDES |
摘要 |
The invention concerns, on one hand, a new zeolitic catalytic composition which comprises a small-pore mordenite present in the form of needles, exchanged with at least one metal chosen from the group consisting of cooper, vanadium, tungsten, iron, colbalt and molybdenum, and on the other hand, use of this catalytic composition as a catalyst for the reduction of nitrogen oxides by ammonia.
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申请公布号 |
US5059569(A) |
申请公布日期 |
1991.10.22 |
申请号 |
US19890299168 |
申请日期 |
1989.01.19 |
申请人 |
INSTITUT FRANCAIS DU PETROLE |
发明人 |
DESCHAMPS, ANDRE;DEZAEL, CLAUDE;ROUX-GUERRAZ, CLAUDE;TRAVERS, CHRISTINE |
分类号 |
B01D53/94;B01D53/86;B01J29/24;B01J29/26 |
主分类号 |
B01D53/94 |
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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