摘要
研究不同量Fe掺杂催化剂FexMn1-xTi10(x=0.1~0.3)选择催化还原NO活性的影响。研究结果发现:在150~360℃,催化剂Fe0.2Mn0.8Ti10具有优异的NH3-SCR活性,其NO转化率超过97%,N2选择性高于92%。同时,在240℃时,催化剂Fe0.2Mn0.8Ti10具有优异的抗硫和抗水性。催化剂Fe0.2Mn0.8Ti10具有工业化应用前景。
The influence of different amounts of Fe-doped catalystes Fe xMn1-x Ti10 (x = 0.1~0.3)on the catalytic reduction of NO were studied. It was found that the catalyst Fe 0.2 Mn 0.8 Ti10 had excellent NH 3-SCR activity during150~360 ℃, with NO conversion rate over 97% and N2 selectivity higher than 92%. Meanwhile, at240 ℃, the catalyst Fe 0.2 Mn 0.8 Ti10 has excellent resistance to sulfur and water.Therefore, catalyst Fe 0.2 Mn 0.8 Ti10 has the prospect of industrial application.
作者
朱明霞
陈利强
陈丽华
胡冬慧
孙丽娜
刘立红
历亳
袁福龙
ZHU Ming-Xia;CHEN Li-Qiang;CHEN Li-Hua;HU Dong-Hui;SUN Li-Na;LIU Li-Hong;LI Bo;YUAN Fu-Long(College of Science, Heihe College, Heihe 164300, Heilongjiang, China;School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080,China)
出处
《黑龙江大学工程学报》
2019年第3期48-52,共5页
Journal of Engineering of Heilongjiang University
基金
黑龙江省教育厅科研人才专项(18KYYWFRC01)
黑龙江省自然科学青年基金资助项目(QC2018012)
关键词
选择性催化还原
NO
N2选择性
抗硫
selective catalytic reduction
NO
N2selectivity
resistance to sulfur
