Journal of Petrochemical Universities

Journal of Petrochemical Universities ›› 2013, Vol. 26 ›› Issue (1): 45-48.DOI: 10.3969/j.issn.1006396X.2013.01.011

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Synthesis and Interfacial Activity of Alkyl Sulfobetaine Type Surfactants

  

  1. 1.College of Petroleum Engineering, China University of Petroleum(East China), Qingdao Shandong 266580, China; 2.Beijing E&E Technologies Co., Ltd., Beijing 100016, China
  • Received:2012-10-22 Published:2013-02-25 Online:2013-02-25

烷基磺基甜菜碱的合成及界面活性研究

路传波1,2,范海明1* ,赵健1,黄经纬1,康万利1,姜智夫1,孟祥灿1,徐海1   

  1. (1.中国石油大学(华东)石油工程学院,山东青岛266580;2.北京新源国能科技有限公司,北京100016)
  • 作者简介:路传波(1981-),男,湖北随州市,高级工程师。
  • 基金资助:
    山东省“泰山学者暠建设工程项目(ts20070704);
    国家自然科学基金项目(51104169);山东省自然
    科学基金项目(ZR2010EZ006,ZR2010BQ003);
    中央高校基本科研业务费专项资金资助项目
    (11CX06028A)。

Abstract: Tetradecyl sulfobetaine(BE14)and hexadecyl sulfobetaine(BE16) were synthesized by onestep reaction, and the reducing oil/water interfacial tension properties of BE14 and BE16 were investigated in high salinity water. It was found that BE14 and BE16 were found to be compatible with high salinity water. oil/water interfacial tension was reduced to 10-2 mN/m magnitude for 0.011%0.182%(mass fraction)BE14 and ultralow interfacial tension was reached for 0.012%0.078% BE16. Furthermore, it also exhibits ultralow interfacial tension for the mixed systems of 0.039% BE16 and 8002 500 mg/L HPAM. 

Key words: Alkyl sulfobetaine,    , Synthesis,    , Salt tolerance,     ,  Ultralow interfacial tension

摘要: 通过一步反应合成了十四烷基磺基甜菜碱(BE14)和十六烷基磺基甜菜碱(BE16),并在高矿度条件下研究了所获得的甜菜碱型表面活性剂的油水界面张力性能。结果表明,所合成的烷基磺基甜菜碱型表面活性剂在高矿化度条件下均表现出良好的溶解性。质量分数为0.011%~0.182%的BE14能使油水界面张力降低到10-2 mN/m 量级,质量分数为0.012%~0.078%的BE16可以在高矿化度下与原油达到超低界面张力。质量分数为 0.039%的BE16与质量浓度为800~2500mg/L的HPAM 二元复合体系与原油在高矿化度条件下的界面张力也均可达到超低水平。

关键词: 暋烷基磺基甜菜碱, 合成 , 耐盐性能 , 超低界面张力

Cite this article

LU Chuanbo,FAN Haiming,ZHAO Jian,et al. Synthesis and Interfacial Activity of Alkyl Sulfobetaine Type Surfactants[J]. Journal of Petrochemical Universities, 2013, 26(1): 45-48.

路传波,范海明,赵健,黄经纬,康万利,姜智夫,孟祥灿,徐海. 烷基磺基甜菜碱的合成及界面活性研究[J]. 石油化工高等学校学报, 2013, 26(1): 45-48.