A Cu/Zn/Al/Zr fibrous catalyst that is an improved CO2 hydrogenation to methanol catalyst | |
An, Xin ; Li, Jinlu ; Zuo, Yizan ; Zhang, Qiang ; Wang, Dezheng ; Wang, Jinfu | |
2010-05-07 ; 2010-05-07 ; OCT | |
关键词 | Cu/Zn/Al/Zr CO2 hydrogenation WET PD IMPREGNATION CU-ZN CATALYSTS CU/ZNO/AL2O3 CATALYST CO2/H-2 MIXTURES PERFORMANCE COPRECIPITATION ADSORPTION OXIDATION METAL OXIDE Chemistry, Physical |
中文摘要 | A series of Cu/Zn/Al/Zr CO2 hydrogenation to methanol catalysts containing different ratios of Al/Zr were prepared using a co-precipitation procedure. SEM, TEM, and XRD characterization showed that all the catalysts comprised crystallites in a fibrous structure and their Cu/Zn crystallite dispersions were better than that of a commercial (COM) catalyst. It is suggested that the high dispersion and stability of the Cu/Zn crystallites due to the fibrous structure enhanced CO2 hydrogenation, and the added Zr component further improved the catalyst. A 5% Zr addition gave a methanol space time yield 80% higher than that on the COM catalyst. |
语种 | 英语 ; 英语 |
出版者 | SPRINGER ; NEW YORK ; 233 SPRING STREET, NEW YORK, NY 10013 USA |
内容类型 | 期刊论文 |
源URL | [http://hdl.handle.net/123456789/17740] ![]() |
专题 | 清华大学 |
推荐引用方式 GB/T 7714 | An, Xin,Li, Jinlu,Zuo, Yizan,et al. A Cu/Zn/Al/Zr fibrous catalyst that is an improved CO2 hydrogenation to methanol catalyst[J],2010, 2010, OCT. |
APA | An, Xin,Li, Jinlu,Zuo, Yizan,Zhang, Qiang,Wang, Dezheng,&Wang, Jinfu.(2010).A Cu/Zn/Al/Zr fibrous catalyst that is an improved CO2 hydrogenation to methanol catalyst.. |
MLA | An, Xin,et al."A Cu/Zn/Al/Zr fibrous catalyst that is an improved CO2 hydrogenation to methanol catalyst".(2010). |
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