| AlCl_3-异丙醇络合催化剂催化环己烯齐聚 |
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| 引用本文： | 刘晓宇,丁洪生,杨晓明,卢富强.AlCl_3-异丙醇络合催化剂催化环己烯齐聚[J].应用化工,2011(12):2141-2143,2146. |
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| 作者姓名： | 刘晓宇 丁洪生 杨晓明 卢富强 |
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| 作者单位： | 辽宁石油化工大学研究生学院; |
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| 基金项目： | 辽宁省教育厅资助项目(20060506) |
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| 摘 要： | 使用氯化铝-异丙醇络合催化剂,对环己烯齐聚反应进行了研究。考察了催化剂摩尔分数、异丙醇/AlCl3摩尔比、反应温度、反应时间对聚烯烃收率的影响及不同引发剂对聚烯烃收率和聚合物选择性的影响。实验结果表明,采用氯化铝-异丙醇络合催化剂,以环己烯为原料,在AlCl3摩尔分数为2%,异丙醇/AlCl3摩尔比为0.75,反应温度为60℃,反应时间5 h的条件下,聚烯烃的收率在80%以上,并且具有较好的选择性。
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| 关 键 词： | 聚烯烃 齐聚 氯化铝-异丙醇络合物 环己烯 选择性 |
Cyclohexene oligomerication by aluminium-chlorideisopropanol-complex catalyst |
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| LIU Xiao-yu,DING Hong-sheng,YANG Xiao-ming,LU Fu-qiang.Cyclohexene oligomerication by aluminium-chlorideisopropanol-complex catalyst[J].Applied chemical industry,2011(12):2141-2143,2146. |
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| Authors: | LIU Xiao-yu DING Hong-sheng YANG Xiao-ming LU Fu-qiang |
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| Affiliation: | LIU Xiao-yu,DING Hong-sheng,YANG Xiao-ming,LU Fu-qiang(Graduate College,Liaoning University of Petroleum Chemical Technology,Fushun 113001,China) |
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| Abstract: | The oligomerization of cyclohexene had been studied with aluminium chloride-isopropanol complex as catalyst.The effects of molar fractions of the catalyst,molar ratio of the isopropanol/AlCl3,reaction temperature and reaction time on the yield and the influence of different initiator on yield and polymer selectivity were studied.The experiment results showed that,using aluminium chloride-isopropanol complex catalyst,cyclohexene as raw materials,AlCl3 molar fraction 2%,isopropanol/AlCl3 molar ratio 0.75,reac... |
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| Keywords: | polyolefin oligomerization aluminium chloride-isopropanol complex cyclohexene selectivity |
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