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合成和评估氨基酸离子液体用于增强石油回收:实验和建模模拟研究

E M Mansour^1,2, R Hosny^3,4, Ammona S Mohamed⁵

¹PVT Lab, Production Department, Egyptian Petroleum Research Institute, 1 Ahmed El Zomor St., Nasr City, Cairo, 11727, Egypt. emanmansour84@yahoo.com.

Scientific reports

|January 17, 2025

概括

这项研究引入了一种新型的氨基酸离子液体,用于增强石油回收 (EOR). 这种环保剂通过修改储湿度和降低界面张力,显著提高了石油提取效率.

科学领域:

石油工程是石油工程中的一个.
材料科学材料科学材料科学

背景情况:

主要和次要的石油回收方法会留下大量的剩余石油.
增强石油回收 (EOR) 技术对于最大限度地提取石油至关重要.
离子液体由于其可调节性质,对EOR有很大的希望.

研究的目的:

为EOR应用合成和描述一种新的氨基酸离子液体 (AAIL).
评估AAIL [G0.5 C12][Pro]在提高石油回收方面的表现.
与传统的EOR剂相比,评估AAIL [G0.5 C12][Pro]的环保性和有效性.

主要方法:

合成AAIL [G0.5 C12][Pro]使用四级氨盐PAMAM G0.5 C12和proline.
使用富里埃转换红外光谱 (FTIR) 和质子核磁共振 (1H-NMR) 进行了表征.
风湿学分析以确定最佳度,然后进行实验室沙包位移实验和3D水库模拟.

主要成果:

在7g度下观察到AAIL [G0.5 C12][Pro]的最佳性能.
实验室实验显示,在最佳度下,石油回收率增加了11%.
3D储模拟证实了AAIL [G0.5 C12][Pro]的增强石油回收潜力.

结论:

新型氨基酸离子液[G0.5 C12][Pro]是一种有效的EOR剂.
AAIL [G0.5 C12][Pro]通过修改湿度和减少界面张力来增强油的回收.
该AAIL为传统EOR方法提供了一个有希望的,环保的替代方案.

关键词:

化学增强的石油回收利用方法微粒度的临界度介面张力之间的张力.离子液体是一种离子液体.储水池模拟器的使用方法表面活动表面活动湿度的改变湿度的改变

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