| 柴油降凝剂的合成及降凝效果评价 |
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| 引用本文： | 赵晓非,毕立娜,王素福. 柴油降凝剂的合成及降凝效果评价[J]. 精细石油化工进展, 2008, 9(9): 32-35 |
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| 作者姓名： | 赵晓非 毕立娜 王素福 |
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| 作者单位： | 大庆石油学院化学化工学院,大庆,163318;大庆石油学院化学化工学院,大庆,163318;大庆石油学院化学化工学院,大庆,163318 |
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| 摘 要： | 介绍了聚丙烯酸高碳醇酯类降凝剂的合成方法，考察了聚丙烯酸十八酯合成条件对降凝剂降凝效果的影响。结果表明，在酸醇摩尔比1．2：1，引发剂偶氮二异丁腈用量为1％，反应温度70℃，反应时间4h，溶剂甲苯用量50mL条件下，合成的聚丙烯酸十八酯降凝剂可使大庆0号柴油凝点降低8℃。
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| 关 键 词： | 丙烯酸十八 酯降凝剂 聚丙烯酸高碳醇酯 |
Synthesis and Evaluation of Pour Point Depressant for Diesel Fuel |
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| Zhao Xiaofei,Bi Lina,Wang Sufu. Synthesis and Evaluation of Pour Point Depressant for Diesel Fuel[J]. Advances in Fine Petrochemicals, 2008, 9(9): 32-35 |
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| Authors: | Zhao Xiaofei Bi Lina Wang Sufu |
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| Affiliation: | (Department of Chemistry and Chemical Engineering,Daqing Petroleum Institute ,Daqing 163318 ) |
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| Abstract: | The synthesis methods of higher alcohol acrylates as pour point depressant for diesel fuel were introduced. The effects of synthesis conditions for poly （ octadecyl acrylate） on the depression of pour point were investigated. The results showed that when molar ratio of acid to alcohol was 1.2： 1, the amount of azobi- sisobutyronitrile as initiator was 1%, the reaction temperature was 70℃, the reaction time was 7 hours, and the volume of solvent was 50 mL, higher alcohol acrylates as pour point depressant were synthesized with the pour point of Daqing 0# diesel decreased by 8 ℃. |
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| Keywords: | octadecyl acrylate pour point depressant higher alcohol acrylate |
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