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用Benson基团贡献法计算了碳酸乙烯酯 (EC)、碳酸二苯酯 (DPC)和苯氧乙醇 (POE)的热力学数据△H0f、△G0 和Cp°对EC与苯酚的酯交换反应进行了热力学的分析 ,指出通过该反应来合成DPC在热力学上是不可行的 ,需设计其它的反应路线来利用EC合成DPC。
The thermodynamic data △ H0f, △ G0 and Cp ° of ethylene carbonate (EC), diphenyl carbonate (DPC) and phenoxyethanol (POE) were calculated for the transesterification of EC with phenol using the Benson group contribution method Thermodynamic analysis indicates that the synthesis of DPC by this reaction is thermodynamically unfeasible and that other reaction routes need to be designed to utilize EC for DPC synthesis.