| 超支化聚酰胺胺(PAMAM)的阳离子改性及絮凝性能 |
| |
| 引用本文： | 刘立新,崔丽艳,赵晓非,吴得南,马春曦,郝松松.超支化聚酰胺胺(PAMAM)的阳离子改性及絮凝性能[J].化工科技,2011,19(1):1-4. |
| |
| 作者姓名： | 刘立新 崔丽艳 赵晓非 吴得南 马春曦 郝松松 |
| |
| 作者单位： | 东北石油大学化学化工学院石油与天然气化工省重点实验室,黑龙江大庆,163318 |
| |
| 摘 要： | 采用3种阳离子单体,通过Michael加成反应,分别对超支化聚酰胺胺(PAMAM)进行了端基阳离子改性,改性产物作为絮凝剂用于处理油田污水.使用模拟三元复合驱油田污水,研究了PAM-AM改性反应条件对产物絮凝性能的影响,并对改性产物结构进行了红外表征.实验表明,优选阳离子单体甲基丙烯酰氧乙基三甲基氯化铵(DMC),反应...
|
| 关 键 词： | 阳离子单体 超支化聚酰胺胺(PAMAM) 端基改性 模拟三元复合驱油田污水 絮凝 |
The cationic modification of hyperbranched polyamidoamine(PAMAM) and its flocculanting properties |
| |
| LIU Li-xin,CUI Li-yan,ZHAO Xiao-fei,WU De-nan,MA Chun-xi,HAO Song-song.The cationic modification of hyperbranched polyamidoamine(PAMAM) and its flocculanting properties[J].Science & Technology In Chemical Industry,2011,19(1):1-4. |
| |
| Authors: | LIU Li-xin CUI Li-yan ZHAO Xiao-fei WU De-nan MA Chun-xi HAO Song-song |
| |
| Affiliation: | (Provincial Key Laboratory of Oil &Gas Chemical Technology,College of Chemistry & Chemical Engineering,Northeast Petroleum University,Daqing 163318,China) |
| |
| Abstract: | Modified hyperbranched polyamidoamine(PAMAM) is used as a flocculant for waste water treatment,it was prepared by modification of its end groups with terminal cationic modified by using three kinds of cationic monomer in Michael addition.Impact of PAMAM modified reaction on the flocculation performance was analyzed with alkaline-surfactant-polymer(ASP)flooding fields simulated wastewater,and the modified structure of the product was characterized by IR.Experiment results showed that the preferred cationic monomer was methacryloyloxyethyl trimethyl ammonium chloride(DMC),the reaction was carried out at 60 ℃ for 36 h,m(DMC)∶ m(PAMAM)=1.2∶1,under the optimum condition,the flocculanting properties of the obtained product(PAMAM-DMC)was best. |
| |
| Keywords: | Cationic monomer Hyperbranched polyamidoamine(PAMAM) Endgroup modification ASP Flooding fields simulated wastewater Flocculation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
