Low-temperature Catalytic Reduction of Nitrogen Monoxide with Carbon Monoxide on Copper Iron and Copper Cobalt Composite Oxides
Low-temperature Catalytic Reduction of Nitrogen Monoxide with Carbon Monoxide on Copper Iron and Copper Cobalt Composite Oxides
摘要
Copper iron composite oxides （CuO/Fe2O3） and copper cobalt composite oxides （CuO/Co3O4） for the catalytic reduction of NO with CO at low temperature were prepared by co-precipitation. The catalytic activity and thermal stability of the catalysts were evaluated by a microreactor-GC system. The 100% conversion temperatures of NO are 80 ℃ for CuO/Fe2O3 and 90 ℃ for CuO/Co3O4. The catalysts possess high catalytic activity and favorable thermal stability for NO reduction with CO in a wide temperature range and long time range. A systematic study of the molar ratios of the reactants, the volume of NaOH, aging time, and calcination temperature/time was carried out to investigate the influence preparation conditions on the catalytic activity of the catalysts.
参考文献47
-
1V. I. Parvulescu, P. Grange, and B. Delmon, Catal. Today 46, 233 (1998).
-
2S. Bhattacharyya, and R. K. Das, Int. J. Energy. Res. 23, 351 (1999).
-
3R. D. Zhang, A. Villanueva, H. Alamdari, and S. Kaliaguine, Appl. Catal. B 64, 220 (2006).
-
4J. BenoAtez, Process Engineering and Design for Air Pollution Control, Prentice-Hall, Englewood Cliffs, NJ. 254, (1993).
-
5H. Sjovall, L. Olsson, E. Fridell, and R. Blint, Appl. Catal. B 64, 180 (2006).
-
6N. Apostolescu, B. Geiger, K. Hizbullah, M. T. Jan, S. Kureti, D. Reichert, F. Schott, and W. Weisweiler~ Appl. Catal. B 62, 104 (2006).
-
7F. Eigenmann, M. Maciejewski, and A. Baiker, Appl. Catal. B 62, 311 (2006).
-
8L. Chmielarz, P. Kustrowski, A. Rafalska-Lasocha, and R. Dziembaj, Appl. Catal. B 58, 235 (2005).
-
9A. E. Giannakas, A. K. Ladavos, and P. J. Pomonis, Appl. Catal. B 49, 147 (2004).
-
10S. D. Peter, E. Garbowski, V. Perrichon, and M. Primer, Catal. Lett. 70, 27 (2000).
-
1Zong Ping SHAO,Hui DONG,Guo Xing XIONG,Wei Shen YANG(State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics Chinese Academy of Sciences, P.O.Box 110. Dalian 116023).Application of CO_2-TPD in the Synthesis of Composite Oxides from Metal-Organic Precursors[J].Chinese Chemical Letters,2000,11(6):561-564. 被引量：1
-
2陈述,范亚,龙云飞.表面富S^(2-)的硫化镉量子点的合成及其在汞离子定量分析中的应用[J].湖南科技大学学报（自然科学版）,2011,26(1):95-99. 被引量：3
-
3最新专利文摘[J].石油化工,2013,42(11):1267-1267.
-
4专利信息[J].化工科技市场,2008,31(8):69-72.
-
5WANG Qiang CHEN YunGui WU ChaoLing TAO MingDa.Catalytic effect and reaction mechanism of Ti doped in NaAlH_4: A review[J].Chinese Science Bulletin,2008,53(12):1784-1788. 被引量：1
-
6CHEN Xia,ZHANG Junfeng,HUANG Yan,TONG Zhiquan,HUANG Ming Department of Environmental Engineering,Xiangtan University,Xiangtan 411105,China.Catalytic reduction of nitric oxide with carbon monoxide on copper-cobalt oxides supported on nano-titanium dioxide[J].Journal of Environmental Sciences,2009,21(9):1296-1301. 被引量：6
-
7世界第三大水泥生产商瞄准中国、泰国、印度和印尼[J].建材发展导向,2005,3(3):90-91.
-
8万银兰,邵存权.原子吸收法测定精硒中碲铅铋锑铜铁镍镁[J].理化检验（化学分册）,1997,33(11):511-512. 被引量：12
-
9彭琳.Lurgi公司准备许可甲醇—丙烯转化技术[J].国内外石油化工快报,2003(8):15-15.
-
10田英,许晶,赵景祥.DFT studies on the SCR reaction mechanism of nitrogen monoxide with propylene catalyzed by copper oxide[J].Journal of Harbin Institute of Technology(New Series),2007,14(3):389-391.
