| BF3催化1-癸烯制备聚α-烯烃合成润滑油基础油 |
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| 引用本文： | 王斯晗,曹媛媛,刘通,孙恩浩,高晗,王鉴. BF3催化1-癸烯制备聚α-烯烃合成润滑油基础油[J]. 化工进展, 2016, 35(12): 3907-3912. DOI: 10.16085/j.issn.1000-6613.2016.12.025 |
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| 作者姓名： | 王斯晗 曹媛媛 刘通 孙恩浩 高晗 王鉴 |
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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.中国石油大庆化工研究中心, 黑龙江 大庆 163714 |
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| 基金项目： | 中国石油科技攻关重点项目（2015B-2512）。 |
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| 摘 要： | 低黏度聚α-烯烃（PAO）合成技术主要为国外所垄断，国内少有研究报道。为了解决这一技术问题，本文以1-癸烯为原料，在1L高压反应釜中进行聚合实验，考察反应压力、反应温度、引发剂、反应时间对转化率及聚合产物组成分布的影响，并以优化后的工艺条件在200L低黏度PAO中试试验装置上进行中试放大试验。结果表明，在反应压力为0.2MPa、反应温度为20℃、催化剂加入量为850g、引发剂加入量685mL（与1-癸烯质量比为0.5%）、反应时间2h的条件下，转化率大于95%，产品关键组分三聚体和四聚体含量大于80%，反应放热量约为6.3×104kJ。以此条件获得的产品100℃运动黏度4.3mm2/s，黏度指数132，-40℃低温动力黏度2318 mm2/s，倾点-60℃，与国外产品主要性能指标相当。
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| 关 键 词： | 1-癸烯 聚α-烯烃 三氟化硼 润滑油基础油 放大 |
| 收稿时间： | 2016-03-22 |
Study on 1-decene catalyzed to poly-alpha-olefins synthetic lubricant base oil by boron trifluoride |
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| WANG Sihan,CAO Yuanyuan,LIU Tong,SUN Enhao,GAO Han,WANG Jian. Study on 1-decene catalyzed to poly-alpha-olefins synthetic lubricant base oil by boron trifluoride[J]. Chemical Industry and Engineering Progress, 2016, 35(12): 3907-3912. DOI: 10.16085/j.issn.1000-6613.2016.12.025 |
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| Authors: | WANG Sihan CAO Yuanyuan LIU Tong SUN Enhao GAO Han WANG Jian |
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| Affiliation: | 1 The School of Chemistry and Chemical Engineering, Northeast Petroleum University, Daqing 163318, Heilongjiang, China;2 Daqing Petrochemical Research Center of Petrochina, Daqing 163714, Heilongjiang, China |
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| Abstract: | Currently low viscosity PAO(poly-alpha-olefin) synthesis technology monopoly is acquired by foreign producers,and domestic researches in this area are rarely reported. Using 1-decene as raw material,we carried out polymerization experiments in a 1L autoclave and investigated the effects of process conditions of reaction pressure,reaction temperature,reaction time and initiator on the conversion rate and the distribution of the polymerization product. The pilot test was carried out with the optimized conditions in 200L low viscosity PAO pilot plant. Experimental results showed that when the reaction was taken place at pressure of 0.2MPa,temperature of 20℃,catalyst addition of 850g,initiator addition of 685mL(mass ratio of the 1-decene was 0.5%),reaction time of 2h,the conversion rate was more than 95% and the key component of trimers and tetramers content were greater than 80%,and the released reaction heat was approximately 6.3×104kJ. The kinematic viscosity of the obtained product at 100℃ was 4.3mm2/s,and the viscosity index was 132,while low-temperature dynamic viscosity at -40℃ was 2318mm2/s,the pour point was -60℃.The key performance indicators of the obtained product were comparable to those of foreign products. |
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| Keywords: | 1-decene poly-alpha-olefins boron trifluoride lubricant base oil scale-up |
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