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Mn-Fe-Ce/TiO2低温NH3选择性催化还原NO
郭凤1; 余剑1; 朱剑虹1; 刘云义2; 许光文1
2009
Source Publication过程工程学报
ISSN1009-606X
Volume000Issue:006Pages:1192
Abstract采用浸渍法制备了MnO2-Fe2O3-CeO2/TiO2催化剂用于低温NH3选择性催化还原烟气中NO,考察了Mn,Fe,Ce含量及焙烧温度对NH3选择性催化还原NO的活性和抗水性能的影响.在气体体积空速（GHSV）=24000h-1,NH3/NO=0.8（φ）,350℃煅烧和烟气含3%（φ）O2的条件下,该系列催化剂的脱硝活性为MnO2-Fe2O3-CeO2/TiO2〉MnO2-Fe2O3/TiO2〉MnO2/TiO2,且在200℃时MnO2（10）-Fe2O3（5）-CeO2（5）/TiO2的脱硝率为95%.对含10%（φ）水蒸汽的烟气,MnO2（10）-Fe2O3（5）-CeO2（5）/TiO2的脱硝活性维持在87%;在10%（φ）水蒸汽和100×10^-6SO2共存条件下,短时间内脱硝活性维持在55%.
Keyword选择性催化还原 低温脱硝 催化剂
Language英语
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/45007
Collection中国科学院过程工程研究所
Affiliation1.中国科学院过程工程研究所
2.沈阳化工大学
First Author Affilication中国科学院过程工程研究所
Recommended Citation
GB/T 7714		 郭凤,余剑,朱剑虹,等. Mn-Fe-Ce/TiO2低温NH3选择性催化还原NO[J]. 过程工程学报,2009,000(006):1192.
APA 郭凤,余剑,朱剑虹,刘云义,&许光文.(2009).Mn-Fe-Ce/TiO2低温NH3选择性催化还原NO.过程工程学报,000(006),1192.
MLA 郭凤,et al."Mn-Fe-Ce/TiO2低温NH3选择性催化还原NO".过程工程学报 000.006(2009):1192.
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