Selective catalytic reduction of NOx by ethanol over combined catalyst Ag/Al2O3-Cu/Al2O3 in excess oxygen

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 大气环境科学实验室

	Selective catalytic reduction of NOx by ethanol over combined catalyst Ag/Al2O3-Cu/Al2O3 in excess oxygen
	Zhang, CB; Shi, XY; He, H
刊名	CHINESE JOURNAL OF CATALYSIS
	2005
卷号	26 期号:8 页码:645-649
关键词	silver copper alumina supported catalyst combined catalyst nitrogen oxide selective catalytic reduction ethanol
英文摘要	The selective catalytic reduction of NO, by ethanol was studied over Ag/Al2O3 and Cu/Al2O3 catalysts with different metal loadings. The 4 % Ag/Al2O3 and 10 % Cu/Al2O3 showed the highest NO, reduction activity, respectively. The 4 % Ag/Al2O3 catalyst showed excellent NOx to N-2 activity but produced a large amount of CO during the reduction process. The 10% Cu/Al2O3 catalyst was not so active in the reduction of NO, by ethanol, but it was very effective for removing the CO. The combined catalyst formed by direct placing 10 % Cu/Al2O3 after 4 % Ag/Al2O3 showed a similar activity for the NOx reduction and could also remove the CO efficiently. In addition, the concentration of ethanol and aldehyde was also greatly reduced in the effluent gas.
学科主题	Chemistry; Engineering
研究领域[WOS]	Chemistry ; Engineering
WOS记录号	WOS:000231844100007
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/23129]
专题	生态环境研究中心_大气环境科学实验室
推荐引用方式 GB/T 7714	Zhang, CB,Shi, XY,He, H. Selective catalytic reduction of NOx by ethanol over combined catalyst Ag/Al2O3-Cu/Al2O3 in excess oxygen[J]. CHINESE JOURNAL OF CATALYSIS,2005,26(8):645-649.
APA	Zhang, CB,Shi, XY,&He, H.(2005).Selective catalytic reduction of NOx by ethanol over combined catalyst Ag/Al2O3-Cu/Al2O3 in excess oxygen.CHINESE JOURNAL OF CATALYSIS,26(8),645-649.
MLA	Zhang, CB,et al."Selective catalytic reduction of NOx by ethanol over combined catalyst Ag/Al2O3-Cu/Al2O3 in excess oxygen".CHINESE JOURNAL OF CATALYSIS 26.8(2005):645-649.