| 1-C12烯烃齐聚制备高性能润滑油基础油 |
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| 引用本文： | 吕春胜,许云飞,颜子龙,周晓光.1-C12烯烃齐聚制备高性能润滑油基础油[J].石油学报(石油加工),2014,30(3):446-452. |
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| 作者姓名： | 吕春胜 许云飞 颜子龙 周晓光 |
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| 作者单位： | 1东北石油大学 化学化工学院，黑龙江 大庆，163318;
2大庆油田责任有限公司 海拉尔石油勘探开发指挥部 开发技术中心，内蒙古 海拉尔，021000 |
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| 基金项目： | 黑龙江省科技攻关项目(GZ08A404)资助 |
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| 摘 要： | 采用Et3NHCl AlCl3离子液体催化剂催化1 C12烯烃齐聚反应，考察了反应时间和温度对齐聚反应的影响。用色谱 质谱仪和红外光谱仪表征了产物的组成和结构，并按照石油和石油产品试验方法国家标准测定了产物的性能。结果表明，在反应时间为1~4 h、温度为25~75℃的范围内，1 C12烯烃齐聚反应的产物主要是其三聚体、四聚体和五聚体，是具有长侧链的聚α 烯烃。该混合物具有高黏度（ν100为321~532 mm2/s）、较高黏度指数（169~189）、低倾点（-33℃~-42℃）、适中相对分子质量（645~740）的特性，可作为高性能合成润滑油基础油。
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| 关 键 词： | 聚&alpha -烯烃（PAO） 齐聚反应 1-C12烯烃 Et3NHCl-AlCl3离子液体催化剂 润滑油基础油 |
| 收稿时间： | 2013-05-13 |
The Oligomerization of 1-Dodecene to Synthesize High Performance Lubricating Base Oil |
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| Lv Chunsheng,XU Yunfei,YAN Zilong,ZHOU Xiaoguang.The Oligomerization of 1-Dodecene to Synthesize High Performance Lubricating Base Oil[J].Acta Petrolei Sinica (Petroleum Processing Section),2014,30(3):446-452. |
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| Authors: | Lv Chunsheng XU Yunfei YAN Zilong ZHOU Xiaoguang |
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| Affiliation: | 1School of Chemistry and Chemical Engineering,Northeast Petroleum University，Daqing 163318， China;
2Technology Development Center of Hailaer Petroleum Exploration and Development Headquarters, Daqing Oilfield Limited Company, Hailaer 021000, China |
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| Abstract: | Oligomerization of 1-dodecene catalyzed by Et3NHCl-AlCl3 ionic liquid was carried out. The effects of reaction temperature(25-75℃) and reaction time(1-4 h) on oligomerization were investigated. The composition and molecular structure of the obtained products were characterized by GC-MS and FT-IR methods. The viscosity, pour point and relative molecular mass of products were determined by the test method of national standards for petroleum and petroleum products. The results showed that the product was a mixture, mainly composed of trimers and tetramers and pentamers of 1-dodecene, and possessed high viscosity(ν100-range of 32.1-53.2 mm2/s), high viscosity index(169-189), low pour point(-33℃--42℃) and moderate relative molecular mass(645-740), which is a lubricating base oil of high performance. |
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| Keywords: | poly-alpha-olefin（PAO） oligomerization 1-dodecene Et3NHCl-AlCl3 ionic liquid catalyst lubricating base oil |
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