| 高效阳离子聚合物絮凝剂的制备及性能研究 |
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| 引用本文： | 庞雪君. 高效阳离子聚合物絮凝剂的制备及性能研究[J]. 精细石油化工进展, 2009, 10(11): 19-21 |
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| 作者姓名： | 庞雪君 |
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| 作者单位： | 胜利油田有限公司地质科学研究院,东营,257000 |
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| 摘 要： | 通过反相乳液法合成了不同阳离子度的丙烯酰胺（AM）与二甲基二烯丙基氯化铵（DADMAC）二元共聚物及AM与DADMAC和甲基丙烯酰氧乙基三甲基氯化铵（DMC）三元阳离子共聚物。分别考察了二元单体质量比和三元单体摩尔比对共聚物性能的影响,结果表明,二元共聚物中DADMAC单体反应不完全;三元共聚物中随着DMC含量的增加,共聚物阳离子度和特性粘数也随之增加。考察了共聚物阳离子度对絮凝效果的影响,结果表明,当共聚物阳离子度达65％～68％时,处理膨润土悬浮体系的效果较佳。
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| 关 键 词： | 反相乳液聚合 阳离子共聚物 絮凝剂 |
Preparation and Properties of High Efficient Cationic Polymer as Flocculant |
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| Pang Xuejun. Preparation and Properties of High Efficient Cationic Polymer as Flocculant[J]. Advances in Fine Petrochemicals, 2009, 10(11): 19-21 |
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| Authors: | Pang Xuejun |
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| Affiliation: | Pang Xuejun (Geoscience Research Institute of Shengli Oilfield Company,Sinopec,Dongying 257015) |
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| Abstract: | Cationic copolymers of AM/DADMAC and AM/DADMAC/DMC with different cationic degree were prepared by inverse emulsion polymerization,and the effects of mass ratio of AM to DADMAC and molar ratio of AM/DADMAC/DMC on the properties of copolymers were examined respectively and the result showed that the monomer of DADMAC in the AM/DADMAC did not react completely,the cationic degree in copolymer and intrinsic viscosity increased with the increase of DMC content in ternary copolymer.The effects of cationic degree ... |
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| Keywords: | inverse emulsion polymerization cationic copolymer flocculant |
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