Vol.5 No.2 (March 2015)
Catalytic Combustion Performance of Ethyl Acetate with Copper-Cobalt Composite Oxide Catalysts
王树元 ：中国科学院山西煤炭化学研究所，煤转化国家重点实验室，山西 太原
A series of Cu-Co catalysts with different Cu-Co mass ratios were prepared via coating method with the cordierite honeycomb ceramic as the carrier, and the catalytic combustion performance of ethyl acetate is tested. The highest activity (T99 = 250˚C) occurred at mole ratio of 1:2 for Cu:Co (1Cu2Co). The catalysts were further characterized by X-ray diffraction (XRD), Brunauer-Emmett- Teller (BET), and temperature-programmed reduction (H2-TPR) technologies. The results showed that the main reasons of higher activity of 1Cu2Co catalysts can be attributed to the enhanced reducibility, higher surface area (170 m2/g), and smaller crystal size of CuO and CoOx。
邢 丰 , 陈文亚 , 王树元 , 罗孟飞 (2015) 整体式铜钴复合氧化物催化剂的乙酸乙酯催化燃烧性能。 材料科学， 5， 27-33. doi: 10.12677/MS.2015.52005
 李国文 (1998) 挥发性有机废气(VOCs)的污染控制技术. 西安建筑科技大学学报, 4, 399-402.
 Spivey, J.J. (1987) Complete catalytic oxidation of volatile organics. Industrial Engineering Chemistry Research, 26, 2165-2171.
 Urashima, K. and Chang, J.S. (2000) Removal of volatile organic compounds from air streams and industrial flue gases by non-thermal plasma technology. IEEE Transactions on Industry Applications, 7, 602-614.
 朱乐天 (2002) 室内空气污染控制. 化学工业出版社, 北京.
 Koichi, E. and Hiromichi, A. (2001) Low tem-perature oxidation of methane over Pd-based Catalysts-effect of support oxide on the combustion activity. Applied Ca-talysis, 359-367.
 郭建光, 李忠, 奚红霞, 等 (2004) 催化燃烧VOCs的三种过渡金属催化剂的活性比较. 华南理工大学学报(自然科学版), 5, 56-59.
 黄海凤, 唐伟 (2004) Cu-Mn复合氧化物及稀土助剂对VOCs催化燃烧性能的研究. 浙江工业大学学报, 4, 407-411.
 Marion, M.C., Garbowski, E. and Primet, M. (1991) Catalytic properties of copper oxide supported on zinc aluminate in methane combustion. Journal of the Chemical Society, Faraday Transactions, 87, 1795-1800.
 Radwan, N.R.E., Mokhtar, M. and El-Shobaky, G.A. (2003) Surface and catalytic properties of CuO and Co3O4 solids as influenced by treatment with Co2+ and Cu2+ species. Applied Catalysis A, 241, 77.
 Tien-Thao, N., Zahedi-Niaki, M.H., Alamdari, H. and Kaliaguine, S. (2007) Effect of alkali additives over nanocrystalline Co-Cu-based perovskites as catalysts for higher-alcohol synthesis Journal of Catalysis, 245, 348.