聚丙烯酸钠吸水性树脂在减阻润滑中的应用  

Application of polyacrylate-sodium super absorbent polymer in drag reduction and lubrication

作　　者：张维刚[1] 崔英德[2] 方岩雄[3] 

机构地区：[1]西北工业大学材料科学与工程系,陕西西安710072 [2]广东省仲恺农业技术学院,广东广州510225 [3]广东工业大学轻工化工学院,广东广州510090

出　　处：《化工进展》2007年第5期735-738,共4页Chemical Industry and Engineering Progress

基　　金：国家自然科学基金(No.20176007;20376087);广东省自然科学基金(No.033307)

摘　　要：合成以聚乙二醇双丙烯酸酯为交联剂的聚丙烯酸钠吸水性树脂,研究了树脂用量对原油品质、润滑减阻性能的影响。结果表明:原油中加入树脂40～160μg/g,油品性质基本不变,减阻率20%以上;合成的交联剂和树脂经IR分析鉴定确认是目的产物。Polyacrylate-sodium super absorbent polymer （PAA-Na SAP） with polyethyleneglycol diacrylate cross-linker was synthesized, and the influence of polymer dosage on the qualities, drag reduction and lubrication properties of crude oil were studied. The results showed that adding PAA-Na SAP 40- 160 μg/g not only achieved drag reduction effectiveness over 20% and increased transportation capacity of pipeline, but also had no adverse effect on crude oil quality. The polymer and cross-linker were identified with IR.

关 键 词：聚乙二醇双丙烯酸酯 聚丙烯酸钠 吸水性树脂 原油 润滑减阻 

分 类 号：TE869[石油与天然气工程—油气储运工程]