Effect of calcination temperature on Cu/Mn/Ni/ZrO2 catalyst for synthesis of higher alcohols
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)
刊名CHINESE JOURNAL OF CATALYSIS
2002
卷号23期号:6页码:571-574
关键词copper manganese nickel zirconia higher alcohol synthesis iso-butanol
学科分类Chemistry; Engineering
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
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
英文摘要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.
类目[WOS]Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
研究领域[WOS]Chemistry ; Engineering
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语种英语
WOS记录号WOS:000179903200022
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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
专题中国科学院高能物理研究所_多学科研究中心_期刊论文
中国科学院高能物理研究所_实验物理中心
中国科学院高能物理研究所_加速器中心
中国科学院高能物理研究所_多学科研究中心
作者单位中国科学院高能物理研究所
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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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