| TiCl4-AlCl3催化1-己烯齐聚的研究 |
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| 引用本文： | 张冬梅,丁洪生,金树余,王丽,赵春明.TiCl4-AlCl3催化1-己烯齐聚的研究[J].陕西化工,2012(3):435-437. |
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| 作者姓名： | 张冬梅 丁洪生 金树余 王丽 赵春明 |
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| 作者单位： | 辽宁石油化工大学化学与材料科学学院,辽宁抚顺113001 |
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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： | 用TiCl4-AlCl3催化1-己烯齐聚,合成聚α-烯烃油。探讨了反应温度、Al与Ti摩尔比、反应时间、TiCl4的浓度对1-己烯齐聚反应的影响。用气相色谱对齐聚物的组成进行分析。结果表明,齐聚的最佳工艺条件为：聚合温度60℃,Al与Ti摩尔比25,催化剂中TiCl4的物质的量浓度7 mmol/L,齐聚时间1 h。齐聚物收率最高达到96%,主要组成是三聚体、四聚体和五聚体。
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| 关 键 词： | TiCl4-AlCl3 1-己烯 齐聚 气相色谱 |
1-Hexene oligomerization catalyzed by TiCl_4-AlCl_3 |
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| ZHANG Dong-mei,DING Hong-sheng,JIN Shu-yu,WANG Li,ZHAO Chun-ming.1-Hexene oligomerization catalyzed by TiCl_4-AlCl_3[J].Applied Chemical Industry,2012(3):435-437. |
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| Authors: | ZHANG Dong-mei DING Hong-sheng JIN Shu-yu WANG Li ZHAO Chun-ming |
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| Affiliation: | (School of Chemistry and Materials Science,Liaoning Shihua University,Fushun 113001,China) |
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| Abstract: | The poly α-olefin oil was obtained from 1-hexene oligomer catalyzed by TiCl4-AlCl3.Effects of oligomerization temperature,Al/Ti molar ratio,oligomerization time,and concentration of TiCl4 on reaction were investigated.Oligomer of 1-hexene was characterized by means of GC.The optimum reaction condition was as follows：reaction temperature 60 ℃,n（Al）/n（Ti）=25,c（Ti）=7 mmol/L,and reaction time 1 h.Oligomer obtained with yield of 96% was mainly consisting of trimers,teramers and pentamers. |
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| Keywords: | TiCl4-AlCl3 1-hexene oligomerization gas chromatograph |
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