| 桥式四氢双环戊二烯异构化反应的研究 |
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| 引用本文： | 熊中强,米镇涛,张香文.桥式四氢双环戊二烯异构化反应的研究[J].石油化工,2004,33(3):220-223. |
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| 作者姓名： | 熊中强 米镇涛 张香文 |
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| 作者单位： | 天津大学,化工学院教育部绿色合成与转化重点实验室,天津,300072 |
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| 基金项目： | 国家863项目(2002AA723102)。 |
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| 摘 要： | 采用无水AlCl3作为催化剂进行桥式四氢双环戊二烯(endo-THDCPD)的异构化反应,采用气相色谱对反应原料、产物及杂质进行定量分析,考察催化剂含量、反应温度对反应速率、反应转化率、收率、选择性及杂质生成量的影响。实验结果表明,最佳反应条件为:催化剂用量(质量分数)为3%、反应温度80℃、反应100min时,转化率为94 67%,收率为92 26%,选择性为97 36%。以原料endo-THDCPD为对象考察反应动力学,测定了反应动力学方程。
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| 关 键 词： | 异构化 高密度燃料 挂式四氢双环戊二烯 桥式四氢双环戊二烯 双环戊二烯 |
| 文章编号： | 1000-8144(2004)03-0220-04 |
| 修稿时间： | 2003年9月9日 |
Study on the Isomerization of endo-Tetrahydrodicyclopentadiene |
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| Xiong Zhongqiang,Mi Zhentao,Zhang Xiangweny,Tianjin University,Tianjin ,China.Study on the Isomerization of endo-Tetrahydrodicyclopentadiene[J].Petrochemical Technology,2004,33(3):220-223. |
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| Authors: | Xiong Zhongqiang Mi Zhentao Zhang Xiangweny Tianjin University Tianjin China |
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| Affiliation: | Xiong Zhongqiang,Mi Zhentao,Zhang Xiangweny,Tianjin University,Tianjin 300072,China) |
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| Abstract: | (Exo-tetrahydrodicyclopentadiene) ((exo-THDCPD),)the isomer of (endo-tetrahydrodicyclopentadiene) ((endo-THDCPD),)can be used as an excellent liquid fuel with high density and low viscosity at low temperature.For the isomerization of the latter,AlCl_3 was used as catalyst.Effects of catalyst amount,reaction temperature on reaction rate,conversion,yield,selectivity and (by-product) were investigated.Content of raw material,product,(by-product) were analyzed by GC.Optimal reaction conditions were:catalyst 3%,temperature 80 ℃,reaction time 100 min with conversion 94.67%,yield 92.26%,and selectivity 97.36%.Kinetic equation of (endo-THDCPD) isomerization was obtained. |
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| Keywords: | isomerization high density fuel (endo-tetrahydrodicyclopentadiene )(endo-tetrahydrodicyclopentadiene )dicyclopentadiene |
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