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中相微乳液的最佳含盐量S~*与原油等效烷烃值ACN、醇的类型和浓度A、表面活性剂浓度C_s和结构参数δ以及温度t的关系满足方程:lnS~*=f(ACN,A,C_s,δ,t)。笔者通过试验,找出了表面活性剂为纯态十二烷基磺酸钠的微乳液体系的上述方程的方程系数,并与表面活性剂为新疆石油磺酸盐、玉门石油磺酸盐的体系的方程系数进行了比较。通过对试验结果的分析、讨论,丰富和完善了确定中相微乳液的方程系数法。
The optimum salinity S ~ * of the middle-phase microemulsion and the equivalent alkane value of crude oil ACN, the type and concentration of alcohol A, the concentration of surfactant C_s and the structure parameter δ and the temperature t satisfy the equation: lnS ~ * = f (ACN, A, C_s, δ, t). Through experiments, the author found the equation coefficients of the above equation of the microemulsion system in which the surfactant is pure sodium dodecyl sulphate, and compared with the surfactant of Xinjiang petroleum sulfonate and Yumen petroleum sulfonate The coefficients of the system were compared. Through the analysis and discussion of the test results, the equation coefficient method for determining the mid-phase microemulsion has been enriched and improved.