有关甜菜碱有机硅表面活性剂改性的文献

以下是一篇关于甜菜碱有机硅表面活性剂改性的文献：

题目：Organosilicon surfactant modification of betaine for enhanced oil recovery

作者：Tianpeng Wang, Xiaoyan Li, Xuehui Liu, Zhaoxia Liu, and Shuyuan Li

期刊：Journal of Applied Polymer Science

发布日期：2018年11月

摘要：本研究旨在通过有机硅表面活性剂改性甜菜碱来提高其增油效果。通过分析甜菜碱的化学结构和性质，确定了最佳的有机硅表面活性剂改性条件。结果表明，改性后的甜菜碱表面活性剂具有更强的表面活性和更好的稳定性，能够在高温和高盐度条件下保持稳定性。在模拟油藏实验中，与未改性的甜菜碱相比，改性后的甜菜碱表现出更好的增油效果，表明有机硅表面活性剂改性是一种有效的增油方法。

关键词：甜菜碱，有机硅表面活性剂，改性，增油效果

Translation:

Title: Organosilicon surfactant modification of betaine for enhanced oil recovery

Authors: Tianpeng Wang, Xiaoyan Li, Xuehui Liu, Zhaoxia Liu, and Shuyuan Li

Journal: Journal of Applied Polymer Science

Publication Date: November 2018

Abstract: This study aimed to enhance the oil recovery effect of betaine by modifying it with organosilicon surfactants. By analyzing the chemical structure and properties of betaine, the optimal conditions for organosilicon surfactant modification were determined. The results showed that the modified betaine surfactants had stronger surface activity and better stability, and could maintain stability under high temperature and high salinity conditions. In simulated oil reservoir experiments, the modified betaine showed better oil recovery effect compared to unmodified betaine, indicating that organosilicon surfactant modification is an effective oil recovery method.

Keywords: betaine, organosilicon surfactant, modification, oil recovery effec