| 糠醛气相加氢制2-甲基呋喃的负载型催化剂 |
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| 引用本文： | 刘健民,李秋先,乔迁,李国安.糠醛气相加氢制2-甲基呋喃的负载型催化剂[J].吉林工学院学报,2002,23(2):23-25. |
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| 作者姓名： | 刘健民 李秋先 乔迁 李国安 |
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| 作者单位： | 吉林工学院化学工程系 吉林长春130012
(刘健民，李秋先，乔迁)，吉林工学院化学工程系 吉林长春130012(李国安) |
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| 摘 要： | 采用负载型铜氨络合物催化剂进行糠醛气相加氢制 2 甲基呋喃。用浸渍方法制备催化剂 ,以硅胶球粒为载体。研究了制备催化剂过程中配比、焙烧温度对生成 2 甲基呋喃的影响 ,以及在催化剂的评价过程中 ,还原温度、反应温度对生成 2 甲基呋喃的影响。在最佳条件下 ,糠醛转化率可达 99%以上 ,2 甲基呋喃的选择性达 97%。利用气相色谱分析了产品的组成。
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| 关 键 词： | 糠醛 2甲基呋喃 气相加氢 |
| 文章编号： | 1006-2939(2002)02-0023-03 |
| 修稿时间： | 2002年3月1日 |
Development of a New Supported Type Catalyst for Hydrogenation of Furfural to 2-methylfuran in Vapour Phase |
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| LIU Jian min,LI Qiu xian,QIAO Qian,LI Guo an.Development of a New Supported Type Catalyst for Hydrogenation of Furfural to 2-methylfuran in Vapour Phase[J].Journal of Jilin Institute of Technology,2002,23(2):23-25. |
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| Authors: | LIU Jian min LI Qiu xian QIAO Qian LI Guo an |
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| Abstract: | Vapour phase hydrogenation of furfural was employed to produce 2 methylfuran through a copper ammonia complex catalyst. The catalyst was prepared by impregnation and silica gel particles were used as the carrier. The influence of the ratio of Cu to silica and baking temperature of the catalyst on the formation of 2 methylfuran were examined. To evaluate the catalyst, the effects of reduction temperature and the reaction temperature on the production of 2 methylfuran were studied as well. Under optimum conditions,the conversion of fufural reached 99%,and the selectivity of 2 methylfuran attained 97%. The main composition of the product was analyzed by gas chromatography . |
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| Keywords: | fufural 2 methylfuran vapour phase hydrogenation |
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