CO氧化消除催化剂的研究进展

Research progress on catalysts for CO oxidation elimination

CO广泛存在于工业窑炉废气、焦化废气和锅炉燃烧气中,开发低温高效、低成本、高抗毒性的CO氧化消除催化剂可以带来更高的环保经济效益。综述了近年来不同类型CO氧化消除催化剂的研究进展,讨论了活性组分、载体及制备方法等因素对催化剂活性的影响,汇总了各种典型贵金属和非贵金属催化剂的CO氧化消除效果,并展望了CO氧化消除催化剂的发展前景。

Carbon monoxide(CO)is widely existed in industrial furnace and coking waste gases,and boiler combustion gas.The development of high-efficiency at low temperature,low-cost,high-tolerability catalysts for CO oxidation elimination can bring higher environmental and economic benefits.This review covered the research progress on catalysts for CO oxidation elimination,and discussed the effects of metal composition,support,preparation method on the catalyst activity and tolerability.Various typical precious metal and non-precious metal catalysts are summarized,and the development of catalytic oxidation of CO was prospected.