| 高能球磨对CuCo/ZrO2催化剂合成低碳醇性能的影响 |
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| 引用本文： | 士丽敏,邓思玉.高能球磨对CuCo/ZrO2催化剂合成低碳醇性能的影响[J].工业催化,2011,19(9):34-38. |
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| 作者姓名： | 士丽敏 邓思玉 |
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| 作者单位： | 1.西安工业大学材料与化工学院，陕西 西安 710032； ;2.四川大学化工学院，四川 成都 610065 |
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| 摘 要： | 研究高能球磨技术对浸渍法制备CuCo/ZrO2催化剂结构与合成低碳醇性能的影响,借助N2吸附-脱附等温线、扫描电镜、X射线衍射和程序升温还原等测试技术对催化剂进行表征,并以CO加氢合成低碳醇为模型反应对其催化性能进行评价.研究结果表明,催化剂制备过程中引入高能球磨技术可显著提高CuCo/ZrO2催化剂的CO转化率和C2...
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| 关 键 词： | 催化剂工程 CuCo/ZrO2催化剂 高能球磨 低碳醇 催化性能 |
Influence of high-energy ball-milling on properties of CuCo/ZrO2 catalyst for higher alcohols synthesis |
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| SHI Limin,DENG Siyu.Influence of high-energy ball-milling on properties of CuCo/ZrO2 catalyst for higher alcohols synthesis[J].Industrial Catalysis,2011,19(9):34-38. |
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| Authors: | SHI Limin DENG Siyu |
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| Affiliation: | 1.School of Materials Science and Chemical Engineering, Xi’an Technological University, Xi’an 710032, Shaanxi, China； 2.School of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China |
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| Abstract: | The catalytic properties of high-energy ball-milled CuCo/ZrO2 catalysts for the synthesis of higher alcohols from syngas and the effects of high-energy ball-milling method on the structure and perfommnce of the catalysts were investigated. The catalysts were characterized by means of BET, SEM, XRD and H2-TPR techniques. The results indicated that CO conversion and selectivity to C2^＋ OH were enhanced significantly when the high-energy ball-milling method was used in the process of the catalyst preparation. |
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| Keywords: | catalyst engineering CuCo/ZrO2 catalyst high-energy ball-milling higher alcohols catalytic performance |
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