Effect of hydrogen on reaction intermediates in the selective catalytic reduction of NOx by C3H6

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 环境化学与生态毒理学国家重点实验室

	Effect of hydrogen on reaction intermediates in the selective catalytic reduction of NOx by C3H6
	Zhang, Xiuli ; Yu, Yunbo ; He, Hong
刊名	APPLIED CATALYSIS B-ENVIRONMENTAL
	2007-11-15
卷号	76 期号:1 页码:241-247
关键词	selective catalytic reduction NOx Ag/Al2O3 enolic species H-2 in situ DRIFFS GC-MS
英文摘要	Selective catalytic reduction of NOx by C3H6 in the presence of H-2 over Ag/Al2O3 was investigated using in situ DRIFFS and GC-MS measurements. The addition of H-2 promoted the partial oxidation Of C3H6 to enolic species, the formation of -NCO and the reactions of enolic species and -NCO with NOx, on Ag/Al2O3 surface at low temperatures. Based on the results, we proposed reaction mechanism to explain the promotional effect of H2 on the SCR of NO, by C3H6 over Ag/Al2O3 catalyst. (C) 2007 Elsevier B.V. All rights reserved.
WOS记录号	WOS:000251576100005
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/22449]
专题	生态环境研究中心_环境化学与生态毒理学国家重点实验室
推荐引用方式 GB/T 7714	Zhang, Xiuli,Yu, Yunbo,He, Hong. Effect of hydrogen on reaction intermediates in the selective catalytic reduction of NOx by C3H6[J]. APPLIED CATALYSIS B-ENVIRONMENTAL,2007,76(1):241-247.
APA	Zhang, Xiuli,Yu, Yunbo,&He, Hong.(2007).Effect of hydrogen on reaction intermediates in the selective catalytic reduction of NOx by C3H6.APPLIED CATALYSIS B-ENVIRONMENTAL,76(1),241-247.
MLA	Zhang, Xiuli,et al."Effect of hydrogen on reaction intermediates in the selective catalytic reduction of NOx by C3H6".APPLIED CATALYSIS B-ENVIRONMENTAL 76.1(2007):241-247.