石油学报 ›› 2002, Vol. 23 ›› Issue (2): 101-104.DOI: 10.7623/syxb200202022

• • 上一篇    

廉价石油磺酸盐表面活性剂KPS-2的合成及性能

任敏红, 董玲, 帕提古丽, 孙新春   

  1. 新疆油田分公司勘探开发研究院 新疆克拉玛依834000
  • 收稿日期:2000-12-15 修回日期:2001-06-18 出版日期:2002-03-25 发布日期:2010-05-21
  • 作者简介:任敏红,男,1973年12月生,1998年毕业于大庆石油学院石油化工系,现在新疆油田分公司勘探开发研究院采收率所工作.
  • 基金资助:
    国家“九五”科技攻关项目(96-121-04-04-01)

Synthesis and performance of a low-cost petroleum sulfonate surfactant KPS-2

REN Min-hong   

  1. Research Institute of Exploration and Development, Xinjiang Oil Field Company Ltd, Karamay 834000, China
  • Received:2000-12-15 Revised:2001-06-18 Online:2002-03-25 Published:2010-05-21

摘要: 在室内合成出了驱油用廉价石油磺酸盐表面活性剂KPS-2,确定了KPS-2的生产工艺参数,并对产品性能进行了评价.实验表明:KPS-2/Na2CO3复合体系与新疆克拉玛依原油的界面张力达到了三元复合驱低界面张力的要求,且新产品KPS-2具有适应范围广,产品收率高,产品性能稳定,生产工艺简单,无酸渣,环境污染小,成本低等特点.

关键词: 石油磺酸盐, 磺化, 表面活性剂, 合成, 界面张力

Abstract: A new petroleum sulfonate product—KPS-2 has been developed in our laboratory.This paper determined the parameters of process technology and analyzed the properties of KPS-2 surfactant,the result indicated that the interfacial tension between KPS-2/Na2CO3 compound and crude oil attained to the low interfacial tension of ASP combination oil displacement technology.The process technology of this product is simple without slag removal,extraction and evaporation,and this product is characterized by wider scope of application,being lower cost and higher profit.

Key words: petroleum sulfonate, sulfonation, surfactant, interfacial tension

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