Effect of calcination temperature on Cu/Mn/Ni/ZrO2 catalyst for synthesis of higher alcohols

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	Effect of calcination temperature on Cu/Mn/Ni/ZrO2 catalyst for synthesis of higher alcohols
其他题名	焙烧温度对合成低碳醇用Cu/ Mn/ Ni/ ZrO2 催化剂性能的影响
	Zhao, N; Yang, C; Wei, W; Wang, TY; Sun, YH; Zhang, J; Xie, YN; Hu, TD; Zhang J(张静); Xie YN(谢亚宁); Hu TD(胡天斗)
	2002
发表期刊	CHINESE JOURNAL OF CATALYSIS
卷号	23 期号:6 页码:571-574
通讯作者	Chinese Acad Sci, Inst Coal Chem, State Key Lab Coal Convers, Shanxi 030001, Peoples R China ; Acad Sinica, Inst High Energy Phys, State Key Lab Synchroton Radiat, Beijing 100039, Peoples R China
文章类型	Article
摘要	A new catalyst for synthesis of higher alcohols was developed in our laboratory using Ni-modified Cu/Mn/ZrO2 catalyst. The effect of calcination temperature on the catalytic performance and the structure of the catalyst was investigated. Both the reaction activity and the selectivity for higher alcohols on Cu/Mn/Ni/ZrO2 catalyst were greatly influenced by the calcination. The catalyst calcined at lower temperatures showed high activity for the synthesis reaction. In this case, the product distribution obeyed the S-F equation at low reaction temperatures while changed to iso-butanol at higher reaction temperatures. For the catalyst calcined at higher temperatures, the activity was low, but the C2+ OH in the product was mainly iso-butanol even at low reaction temperatures. Copper could be well dispersed at lower calcination temperatures, then sintered with the calcination temperature increasing. This was clarified by using XRD, BET, TPR and EXAFS techniques. Thus the interaction between the components in Cu/Mn/Ni/ZrO2 catalyst changed, which resulted in its different catalytic performance.
关键词	copper manganese nickel zirconia higher alcohol synthesis iso-butanol
学科领域	Chemistry; Engineering
URL	查看原文
语种	英语
WOS研究方向	Chemistry ; Engineering
WOS类目	Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
WOS记录号	WOS:000179903200022
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ihep.ac.cn/handle/311005/237995
专题	多学科研究中心实验物理中心加速器中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Zhao, N,Yang, C,Wei, W,et al. Effect of calcination temperature on Cu/Mn/Ni/ZrO2 catalyst for synthesis of higher alcohols[J]. CHINESE JOURNAL OF CATALYSIS,2002,23(6):571-574.
APA	Zhao, N.,Yang, C.,Wei, W.,Wang, TY.,Sun, YH.,...&胡天斗.(2002).Effect of calcination temperature on Cu/Mn/Ni/ZrO2 catalyst for synthesis of higher alcohols.CHINESE JOURNAL OF CATALYSIS,23(6),571-574.
MLA	Zhao, N,et al."Effect of calcination temperature on Cu/Mn/Ni/ZrO2 catalyst for synthesis of higher alcohols".CHINESE JOURNAL OF CATALYSIS 23.6(2002):571-574.

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