| CoFe2O4纳米阵列催化剂的费托合成性能研究 |
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| 引用本文： | CoFeO纳米阵列催化剂的费托合成性能研究.CoFe2O4纳米阵列催化剂的费托合成性能研究[J].燃料化学学报,2017,45(9):1082-1087. |
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| 作者姓名： | CoFeO纳米阵列催化剂的费托合成性能研究 |
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| 作者单位： | 1. State Key Laboratory of Biomass Thermal Chemistry Technology, Wuhan 430223, China;
2. State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China;
3. Ceramics Department, National Research Centre, Cairo 12622, Egypt |
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| 基金项目： | 国家自然科学基金（21503256，21373254），煤转化国家重点实验室自主研究课题（SKLCC 2013BWZ004）和生物质热化学技术国家重点实验室（武汉）项目资助 |
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| 摘 要： | 通过可控的水热生长方法和钴铁碳酸根氢氧根水合物的焙烧在泡沫铁上制备了CoFe2O4纳米阵列催化剂。通过粉末X射线衍射，扫描电镜和电感耦合等离子体发射光谱表征了CoFe2O4纳米阵列的晶相，结构和组成。制备的催化剂被用于费托合成性能研究。CoFe2O4纳米阵列催化剂在5L/（g·h）的空速下具有69%的转化率，并且其性能优于粉体催化剂。
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| 关 键 词： | CoFe2O4 纳米阵列 水热 费托合成 |
| 收稿时间： | 2017-05-16 |
CoFe2O4 nanoarray catalysts for Fischer-Tropsch synthesis |
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| CHEN Yi-long,SUN Jia-qiang,ZHANG Yan-feng,ZHENG Shen-ke,WANG Bu-huan,CHEN Zheng,XUE Ying-ying,CHEN Min,Mohamed Abbas,CHEN Jian-gang.CoFe2O4 nanoarray catalysts for Fischer-Tropsch synthesis[J].Journal of Fuel Chemistry and Technology,2017,45(9):1082-1087. |
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| Authors: | CHEN Yi-long SUN Jia-qiang ZHANG Yan-feng ZHENG Shen-ke WANG Bu-huan CHEN Zheng XUE Ying-ying CHEN Min Mohamed Abbas CHEN Jian-gang |
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| Abstract: | CoFe2O4 nanoarray catalysts were fabricated on iron foam by a controlled process involving the hydrothermal growth and calcinations of iron-doped cobalt carbonate hydroxide hydrate (CoFe-CHH) nanowires precursors.The crystalline phase,microstructure and component of CoFe2O4 nanoarrays were characterized by powder X-ray diffraction (XRD),scanning electron microscope (SEM) and inductively coupled plasma atomic emission spectroscopy (ICP-AES).The produced catalysts were used for Fischer-Tropsch synthesis and the nanoarray catalysts displayed a high CO conversion rate of 69% at 5L/(g·h) and a better performance than powder catalysts. |
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| Keywords: | CoFe2O4 nanoarray hydrothermal Fischer-Tropsch synthesis |
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