期刊论文

Thermodynamic Analysis of Diphenyl Carbonate Synthesis from Phenol and Carbon Dioxide

中文

化学与生物工程

1672-5425

2012

29

4

41-44

10.3969/j.issn.1672-5425.2012.04.012

(2009WKDM02):湖北省煤转化与新型炭材料重点实验室开放基金资助项目

本校为第一机构

根据经典热力学原理,计算了苯酚和二氧化碳合成碳酸二苯酯的反应在不同温度下的摩尔吉布斯自由能变化。结果表明,高温有利于碳酸二苯酯的生成;提高二氧化碳压力对平衡有利;计算结果与实验数据吻合,但实验收率偏低。

The Moore Gibbs free energy change of diphenyl carbonate（DPC） synthesis from phenol and carbon dioxide is calculated according to the principles of classical thermodynamics.It is shown that the higher temperature is more favorable than the lower temperature,and the yield of DPC is raised by increasing the pressure of carbon dioxide.The experimental data are consistent with the calculation result,but the actual ...