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| 聚酰胺-胺树状大分子的合成及其除油性能研究 | |
| 引用本文： | 王瑜,王春磊,姜翠玉,刘慧英,吴鲁宁.聚酰胺-胺树状大分子的合成及其除油性能研究[J].石化技术与应用,2010,28(2). |
| 作者姓名： | 王瑜 王春磊 姜翠玉 刘慧英 吴鲁宁 |
| 作者单位： | 1. 中国石油兰州石化公司,研究院,甘肃,兰州,730060 2. 中国石油大学(华东)化学化工学院,山东,东营,257061 3. 中国石化胜利油田勘察设计研究院,科研所,山东,东营,257062 |
| 摘 要： | 以乙二胺(EDA)和丙烯酸甲酯(MA)为原料,采用发散法合成了各代聚酰胺-胺(PAMAM)树状大分子,红外光谱分析结果证明合成产物具有目标分子结构。正交实验结果表明,整代PAMAM树状大分子最适宜合成条件为:反应时间24 h,反应温度25℃,n(0.5 G)/n(EDA)1∶8,溶剂甲醇用量20%。采用2.0,3.0代PAMAM树状大分子对工业含油污水进行除油实验,结果表明,3.0代PAMAM的除油效果最佳,优于装置在用进口药剂罗曼哈斯,且在其加剂量为70 mg/L时,除油率达到85.1%,悬浮物质量浓度从138 mg/L降至73 mg/L。 |
| 关 键 词： | 聚酰胺-胺树状大分子 乙二胺 丙烯酸甲酯 合成反应 除油性能 |
Synthesis and oil removal performance of polyamide-amine dendrimer |
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| Wang Yu,Wang Chunlei,Jiang Cuiyu,Liu Huiying,Wu Luning.Synthesis and oil removal performance of polyamide-amine dendrimer[J].Petrochemical Technology & Application,2010,28(2). | |
| Authors: | Wang Yu Wang Chunlei Jiang Cuiyu Liu Huiying Wu Luning |
| Affiliation: | 1.Research Institute of Lanzhou Petrochemical Company;PetroChina;Lanzhou 730060;China;2.College of Chemistry and Chemical Engineering;University of Petroleum;East China;Dongying 257061;3.Institute of SLECC in Shengli Oilfield;SINOPEC;Dongying 257062;China |
| Abstract: | Polyamide-amine(PAMAM) dendrimers were synthesized by divergent method and using ethylenediamine(EDA) and methyl acrylate(MA) as feedstock.The products were proved to have the objective molecular structure by infrared spectroscopy(IR).The results of orthogonal experiments showed that the optimum reaction conditions for synthesizing integeral generation PAMAM dendrimers were:reaction time 24 h,reaction temperature 25 ℃,n(0.5 G)/ n(EDA) 1∶8,solvent methanol 20%.The oil removal performance of 2.0,3.0 generatio... |
| Keywords: | polyamide-amine dendrimer ethylenediamine methyl acrylate synthesis reaction oil removing performance |
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