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| SSM共聚物柴油降凝剂的研制及应用 | |
| 引用本文： | 赵晓非,毕立娜,王晶镱,田春雨,李贵学. SSM共聚物柴油降凝剂的研制及应用[J]. 精细石油化工进展, 2009, 10(3): 21-24 |
| 作者姓名： | 赵晓非 毕立娜 王晶镱 田春雨 李贵学 |
| 作者单位： | 1. 大庆石油学院化学化工学院,大庆,163318 2. 大庆油田有限责任公司第一采油厂,大庆,163111 3. 大庆钻探工程公司钻井六公司,松原,138000 |
| 摘 要： | 采用溶液聚合法合成降凝剂，研究了单体配比、引发剂用量、聚合温度和聚合时间对聚合物助滤效果的影响。红外光谱对化合物的分子结构进行了表征，结果表明，合成的分子结构和设计目标分子结构相符。此降凝剂可使大庆0^#柴油的凝点降低6℃，对其他柴油也有一定的降凝效果。 |
| 关 键 词： | 硬脂酸 苯乙烯 马来酸酐 酯化 聚合 柴油降凝剂 |
Development and Application of Stearic Acid Diethanolamide Acrylate Ester/Styrene/Maleic Anhydride (SSM) Copolymer as Diesel Depressant |
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| Zhao Xiaofei,Bi Lina,Wang Jingyi,Tian Chunyu,Li Guixue. Development and Application of Stearic Acid Diethanolamide Acrylate Ester/Styrene/Maleic Anhydride (SSM) Copolymer as Diesel Depressant[J]. Advances in Fine Petrochemicals, 2009, 10(3): 21-24 | |
| Authors: | Zhao Xiaofei Bi Lina Wang Jingyi Tian Chunyu Li Guixue |
| Affiliation: | Zhao Xiaofei Bi Lina Wang Jingyi Tian Chunyu Li Guixue (1. Department of Chemistry and Chemical Engineering, Daqing Petroleum Institute, Daqing 163318; 2. No. 1 Oil Production Plant of Daqing Oilfield Limited Company,Daqing 163111 ; 3. No. 6 Drilling Plant of Daqing Drilling Exploration Engineering Company, Songyuan 138000) |
| Abstract: | The SSM pour - point depressor was synthesized through solution polymerization. The effects of the monomer ratio, the initiator dosage, the temperature and time of the polymerization process on the pour - point depression of SSM were studied. The molecular structure of the product was characterized by infrared spectrum （IR）, the molecular structure of product synthesized was proved to match with the designed target molecule.The depressant was applied for the 0^# diesel of Daqing, the PP （ pour point） of the 0r diesel was lowered by 6℃. SSM depressant could also lower the PP for other diesel. |
| Keywords: | stearic acid styrene maleic anhydride esterification polymerization diesel depressant |
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