Herein, a study of phosphate synthesis reactions with triethyl phosphate, phosphorous pentoxide and mixed alcohols is described. The synthesized phosphates are used as gelling agents in LPG fracturing fluids. By this study, a phosphate product with good performance has been obtain by screening different combination of alcohols and various reaction conditions including the ratios of reactants, reaction temperatures and reaction times. The LPG fracturing fluid prepared with the phosphate product we optimized maintains a viscosity of 200 mPa s for 1.5 h at 90 °C and 170 s⁻¹ shear rate.

中文翻译：

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液化石油气（LPG）压裂液用磷酸盐的合成

本文描述了磷酸三乙酯、五氧化二磷和混合醇的磷酸盐合成反应的研究。合成的磷酸盐用作液化石油气压裂液中的胶凝剂。本研究通过筛选不同的醇组合以及反应物配比、反应温度和反应时间等反应条件，得到了性能良好的磷酸盐产品。采用我们优化的磷酸盐产品配制的LPG压裂液在90℃、170 s ^-1剪切速率下，粘度保持在200 mPa s 1.5 h。