| AlCl3-丙三醇络合催化剂催化1-辛烯齐聚工艺 |
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| 引用本文： | 张于,丁洪生,赵瑛祁. AlCl3-丙三醇络合催化剂催化1-辛烯齐聚工艺[J]. 应用化工, 2012, 0(9): 1547-1549 |
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| 作者姓名： | 张于 丁洪生 赵瑛祁 |
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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 |
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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： | 以1-辛烯为原料,A1C13/丙三醇络合物为催化剂,催化1-辛烯齐聚反应,合成α-烯烃。考察了络合催化剂的添加量、反应温度、反应时间、丙三醇与AlCl3的摩尔比对聚α-烯烃(PAO)收率的影响。结果表明,在AlCl3摩尔分数为4%,丙三醇与AlCl3的摩尔比为0.5,反应温度为40℃,反应时间为4 h的条件下,PAO收率达到85.6%,且具有较好的选择性。
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| 关 键 词： | 聚α-烯烃 1-辛烯 氯化铝/丙三醇络合物 齐聚 |
Oligomerization process of 1-octylene catalyzed by catalytic system of alyminum chloride-glycerol complex |
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| ZHANG Yu,DING Hong-sheng,ZHAO Ying-qi. Oligomerization process of 1-octylene catalyzed by catalytic system of alyminum chloride-glycerol complex[J]. Applied chemical industry, 2012, 0(9): 1547-1549 |
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| Authors: | ZHANG Yu DING Hong-sheng ZHAO Ying-qi |
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| Affiliation: | (School of Chemistry and Material Science,Liaoning University of Petroleum Chemical Technology,Fushun 113001,China) |
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| Abstract: | The oligomerization of 1-octylene was studied with aluminum chloride-glycerol complex as catalyst to synthesised α-olefins.The effects of various conditions,such as complexing catalyst amount,reaction temperature,reaction time and glycerol/AlCl3 molar ratio,on the yield of ploy-alpha-olefins(PAO)were studied.The results showed that under the condition of an AlCl3 mole fraction of 4%,glycerol/AlCl3 molar ratio of 0.5,reaction temperature of 40 ℃ and reaction time of 4 h,the PAO yield can reach 85.6%,and polyolefin had better selectivity. |
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| Keywords: | poly-alpha-olefins 1-octylene aluminum chloride-glycerol complex oligomerization |
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