Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Effect of iron promoter on structure and performance of CuMnZnO catalyst for higher alcohols synthesis | |
Ding, Mingyue1,2 ; Qiu, Minghuang1,2,3; Wang, Tiejun1,2; Ma, Longlong1,2; Wu, Chuangzhi1,2; Liu, Jianguo1,2,3
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| 2012-09-01 | |
| Source Publication | APPLIED ENERGY
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| Volume | 97Pages:543-547 |
| Abstract | Effect of iron promoter on the microstructures of CuMnZnO catalysts was investigated by N-2 physical adsorption (BET), X-ray diffraction (XRD), and temperature-programmed reduction of hydrogen (H-2-TPR). Higher alcohols synthesis (HAS) was performed in a fixed bed reactor. The characterization results indicated that incorporation of iron in the CuMnZnO catalyst resulted in the increase of BET surface area and the dispersion of catalyst particles. Adding iron facilitated the formation of Fe-Mn solid solution and reduced the interaction between copper and manganese, which promoted the separation of CuO from the Cu-Mn solid solution and the reduction of the catalyst. In the HAS reaction, the catalytic activity of CO hydrogenation and the selectivity to C;OH and hydrocarbons presented an increasing trend with the increase in iron concentration, which may be attributed to the synergistic effect between the dispersed copper and iron carbides. (C) 2011 Elsevier Ltd. All rights reserved. |
| Subtype | Article |
| Keyword | Higher Alcohol Synthesis Iron Promoter Cumnzno Catalyst Synergistic Effect |
| WOS Headings | Science & Technology ; Technology |
| DOI | 10.1016/j.apenergy.2011.11.083 |
| WOS Subject Extended | Energy & Fuels ; Engineering |
| WOS Keyword | FISCHER-TROPSCH SYNTHESIS ; K2CO3/MOS2 CATALYST ; SYNGAS ; COPPER ; CO ; CONVERSION ; ETHANOL ; BIOFUELS ; BIOMASS |
| Indexed By | SCI ; ISTP |
| Language | 英语 |
| WOS Subject | Energy & Fuels ; Engineering, Chemical |
| WOS ID | WOS:000307196000063 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/10587 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 1.Chinese Acad Sci, Key Lab Renewable Energy & Nat Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Ding, Mingyue,Qiu, Minghuang,Wang, Tiejun,et al. Effect of iron promoter on structure and performance of CuMnZnO catalyst for higher alcohols synthesis[J]. APPLIED ENERGY,2012,97:543-547. |
| APA | Ding, Mingyue,Qiu, Minghuang,Wang, Tiejun,Ma, Longlong,Wu, Chuangzhi,&Liu, Jianguo.(2012).Effect of iron promoter on structure and performance of CuMnZnO catalyst for higher alcohols synthesis.APPLIED ENERGY,97,543-547. |
| MLA | Ding, Mingyue,et al."Effect of iron promoter on structure and performance of CuMnZnO catalyst for higher alcohols synthesis".APPLIED ENERGY 97(2012):543-547. |
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