| 糠醛液相加氢催化剂的研制及工业应用 |
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| 引用本文： | 赵修波 蒋新 周红军. 糠醛液相加氢催化剂的研制及工业应用[J]. 工业催化, 2005, 13(10): 47-50 |
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| 作者姓名： | 赵修波 蒋新 周红军 |
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| 作者单位： | 1.浙江大学材化学院，浙江 杭州 310027；2.齐鲁石化研究院，山东 淄博 255400 |
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| 摘 要： | 通过扫描电镜(SEM)、压汞和X射线衍射 (XRD) 分析了制备条件对QKJ-01改性Cu-Cr糠醛液相加氢催化剂性能的影响。得出适宜的制备条件为：pH＝4～6.7，沉淀温度30～40 ℃, 450 ℃焙烧2 h。工业应用表明，QKJ-01糠醛液相加氢催化剂使用量少, 糠醛转化率大于99.96%，糠醇选择性大于98.4%。
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| 关 键 词： | 糠醛液相加氢催化剂 糠醇 铜铬催化剂 制备条件 工业应用 |
| 文章编号： | 1008-1143(2005)10-0047-04 |
| 收稿时间： | 2005-03-01 |
| 修稿时间： | 2005-03-01 |
Development of a liquid-phase furfural hydrogenation catalyst and its commercial application |
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| Zhao Xiu-bo, Jiang Xin , Zhou Hong-jun. Development of a liquid-phase furfural hydrogenation catalyst and its commercial application[J]. Industrial Catalysis, 2005, 13(10): 47-50 |
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| Authors: | Zhao Xiu-bo Jiang Xin Zhou Hong-jun |
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| Affiliation: | 1.College of Materials Science and Chemical Engineering, Zhejiang University, Hangzhou 310027, China; 2. Research Institute of Sinopec Qilu Corporation, Zibo 255400, China |
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| Abstract: | Influences of preparation condition on properties of QKJ-01 Cu-Cr liquid-phase furfural hydrogenation catalyst were investigated by SEM, BET and XRD. The appropriate preparation condition was obtained as follows: pH 4-6.7, precipitation temperature 30-40 ℃, calcined at 450 ℃ for 2 h. Commercial application showed that the catalyst features low catalyst loadings and excellent catalytic properties, with furfural conversion of over 99.96% and selectivity to furfuralcohol of over 98.4%. |
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| Keywords: | liquid-phase furfural hydrogenation catalyst furfuralcohol copper-chromium catalyst preparationcondition |
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