K. ALTUNINA L, A. KUVSHINOV V, A. STASYEVA L, V. KUVSHINOV I
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引用次数: 0
Abstract
Within the framework of green chemistry principles, the concept of deep eutectic solvents (DES) was used to develop solid commercial forms of oil-displacing compositions. It has been shown that the eutectic composition on the phase diagram of the binary system ammonium salt - carbamide corresponds to DES as the basis of solid commercial forms of oil-displacing composition with the best physicochemical and technological characteristics. The optimal concentrations of solid commercial forms in the working solution of the composition were determined for the ternary DES system ammonium salt - carbamide - water. The results of laboratory studies and field tests of the working solution based on the solid commercial forms of the oil-displacing composition are presented.
在绿色化学原理的框架内,利用深共晶溶剂(DES)的概念开发了固体商业形式的石油置换成分。研究表明,二元系统铵盐--碳酰胺相图上的共晶成分与 DES 相对应,是具有最佳物理化学和技术特性的固体商业形式石油置换组合物的基础。针对三元 DES 系统铵盐--碳酰胺--水,确定了组合物工作溶液中固体商用形式的最佳浓度。本文介绍了实验室研究和现场测试的结果,这些结果都是基于固体商用析油组合物的工作溶液。