热分析法研究反应CO+1/2O_2→CO_2的热效应

Studies on Thermal Effect of CO+1/2O_2→CO_2 by Thermal Analysis

用TG、DSC研究了在不同气氛(He,O2)条件下,CaC2O4.H2O的热分解过程。利用DSC峰面积计算出反应CO+1/2O2→CO2的热效应,相对误差δ=-2.17%。

The CaC2O4 · H2 O thermal decomposition process is determined on the various atmosphere （He, O2） by thermal analysis. The TG and DSC curves were presented. Using DSC peak area, the heat effect of CO＋1/2O2→CO2 is calculated, relative error δ=-2. 17%.