高粘度指数α-烯烃合成油的制备  

Preparation of High Viscosity Index Synthetic Oil with α-Olefins

作　　者：张建雨[1] 刘莲[1] 许剑杰[1] 李祥[1] 沈春明 牛效沛[2] 郑义红[2] 

机构地区：[1]华东理工大学能源化工系,上海200237 [2]上海五将化工科技有限公司,上海201717

出　　处：《上海化工》2010年第2期8-10,共3页Shanghai Chemical Industry

摘　　要：以三氯化铝为催化剂，高纯度低碳α－烯烃为原料合成了α－烯烃合成油。考查了反应温度、催化剂用量以及反应压力对产品收率及性质的影响。得到了最佳的反应条件：反应温度为100℃、催化剂用量为5％（质量分数，原料烯烃）、反应压力为0．6－0.8MPa。合成油产品粘度指数为131、凝点-48℃、闪点285℃、燃点293℃。The poly （α-olefin） with high purity low carbon α-olefin as synthetic oil has been prepared in the presence of AICIs as catalyst. The effects of reaction conditions including reaction temperature, the amount of AlCl3, reaction pressure were investigated by experiments. The optimum reaction temperature is 100 ℃, the mass fraction of AlCl3 is 5% as compared with the α-olefin, mid the reaction pressure is 0.6-0.8 MPa. The final synthetic lubricaring oil possesses good properties, with its viscosity index of 131, solidifying point of -48℃, flash point of 285 ℃, burning point of 293 ℃.

关 键 词：Α-烯烃 合成油 高纯度 三氯化铝 粘度指数 

分 类 号：TE626.3[石油与天然气工程—油气加工工程]