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

doi:10.7623/syxb200202022

Editorial office of ACTA PETROLEI SINICA ›› 2002, Vol. 23 ›› Issue (2): 101-104.DOI: 10.7623/syxb200202022

• Petroleum Engineering • Previous Articles

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

REN Min-hong

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

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

新疆油田分公司勘探开发研究院新疆克拉玛依834000

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)

Abstract

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

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

CLC Number:

TE357.432

REN Min-hong. Synthesis and performance of a low-cost petroleum sulfonate surfactant KPS-2[J]. Editorial office of ACTA PETROLEI SINICA, 2002, 23(2): 101-104.

任敏红, 董玲, 帕提古丽, 孙新春. 廉价石油磺酸盐表面活性剂KPS-2的合成及性能[J]. 石油学报, 2002, 23(2): 101-104.

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

廉价石油磺酸盐表面活性剂KPS-2的合成及性能

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