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用滴定微量量热仪测定了 P538煤油液在 2 5℃时从硫酸钠介质中萃取 Co( )过程的热功率 -时间曲线 ,得到了该萃取体系的反应热 ,结合文献的工作 ,计算出了不同温度下的萃取平衡常数及有关的热力学函数。
The titration calorimeter was used to determine the thermal power-time curve of Co () extracted from P538 kerosene solution from sodium sulphate at 25 ℃. The reaction heat of the extraction system was obtained. Based on the literature work, Extraction equilibrium constants and related thermodynamic functions at different temperatures.