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Abstract:
采用浸渍法,以TiO2为载体,负载P2O5、V2O5和MoO3或WO3制备选择性催化还原(SCR)催化剂,研究了不同磷含量以及水蒸汽对催化剂性能的影响.结果表明,随着催化剂中磷含量增加,P2O5-V2O5-MoO3/TiO2催化剂的SCR活性呈先上升后下降的趋势,其中,含质量分数0.5%P2O5催化剂的活性较好.反应体系中水蒸汽的存在对催化剂的低温活性有明显的抑制作用.
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工业催化
ISSN: 1008-1143
Year: 2009
Issue: 2
Volume: 17
Page: 60-64
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 4
Chinese Cited Count:
30 Days PV: 12
Affiliated Colleges: