石油化工高等学校学报

石油化工高等学校学报 ›› 2015, Vol. 28 ›› Issue (1): 78-84.DOI: 10.3969/j.issn.1006-396X.2015.01.016

• 油气储运 • 上一篇    下一篇

多支化两亲聚合物合成及其原油乳化作用研究

季岩峰张向峰胡雷雷   

  1. ( 中国石油大学( 华东) 石油工程学院,山东青岛2 6 6 5 5 5)
  • 收稿日期:2014-11-12 修回日期:2014-12-15 出版日期:2015-02-25 发布日期:2015-03-03
  • 作者简介:季岩峰( 1 9 8 3 - ) , 男, 博士研究生, 从事油气田开发工程研究; E - m a i l : j i y a n f e n g_0 0 1@1 6 3. c o m。
  • 基金资助:
    国家自然科学基金 ( 2 1 2 7 3 2 8 6) ; 中国石油大学( 华东) 研究生创新工程( Y C X 2 0 1 4 0 0 7) 。

Synthesis of MultiSticker Amphiphilic Polmer and  Reseach of Its Emulsifying Property

  1. (School of Petroleum Engineering, China University of Petroleum (East China),Qingdao Shandong 266555,China)
  • Received:2014-11-12 Revised:2014-12-15 Published:2015-02-25 Online:2015-03-03

摘要: 通过自由基胶束共聚法制备了 N - 苄基 - N - n - 十六烷基丙烯酰胺/丙烯酰胺/丙烯酸钠三元共聚两亲聚 合物 - P( AM / BHAM / N a A) , 并优化了合成方案。该聚合物具有临界聚集浓度( CAC) , 当该两亲聚合物质量浓度高 于7 0 0m g / L时, P( AM / BHAM / N a A) 在水溶液中形成聚集体, 并随着聚合物质量浓度的增加聚集体的流体力学半 径增加, 表观黏度也随之增加。P( AM / BHAM / N a A) 具有良好的原油乳化能力, 研究了不同质量浓度的两亲聚合物 对原油乳化性能。结果表明, 随着两亲聚合物质量浓度的升高, 在水溶液中形成聚集体的体积增大, 空间网络结构 增大, 乳化能力升高。

关键词: 多支化两亲聚合物,  , 荧光探针, 临界聚集浓度, 流体力学半径, 原油乳化

Abstract: The acrylamide/NbenzylNnhexadecylacrylamide/sodium acrylates terpolymerP(AM/BHAM/NaA) was synthesized using micellar polymerization and the synthetic scheme was optimized. The amphiphilic polymer has a critical aggregation concentration (CAC). Above CAC, P(AM/BHAM/NaA) forms network in aqueous solution. With the increase of polymer concentration, the hydrodynamic radius of it increases, and the apparent viscosity also increases. P (AM/BHAM/NaA) has good capability of crude oil emulsion. By studying the different concentrations of amphiphilic polymer on the properties of crude oil emulsion, it is found that with the increase of amphiphilic polymer concentration, the volume of network, formed by amphiphilic polymer in aqueous solution, increases and its emulsifying ability also is enhanced.

Key words: Multisticker amphiphilic polymer,    , Fluorescence probe,    ,  Critical aggregation concentration,    ,  Hydrodynamics radius,    ,  Emulsifiability

引用本文

季岩峰, 张向峰, 胡雷雷. 多支化两亲聚合物合成及其原油乳化作用研究[J]. 石油化工高等学校学报, 2015, 28(1): 78-84.

Ji Yanfeng, Zhang Xiangfeng, Hu Leilei. Synthesis of MultiSticker Amphiphilic Polmer and  Reseach of Its Emulsifying Property [J]. Journal of Petrochemical Universities, 2015, 28(1): 78-84.

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