thermal decomposition reaction kinetics of cerium carbonate was investigated with netzsch sta 449c thermal analyzer.
利用德国耐驰sta449c 型综合热分析仪对碳酸铈分解过程动力学进行了研究。
the kinetic parameters of the thermal decomposition reaction in the first weight loss stage for the pvc materials calculated in our study are comparable with the data in the literature.
用最小二乘法计算了聚氯乙烯材料在脱氯化氢反应的动力学参数,分解反应的活化能和反应级数。
the organic compounds obtained from the first step of the thermal decomposition reaction were mainly benzoic acid, benzophenone, 9, 10 - anthraquinone, 1,3-diphenylisobenzofuran and so on.
生成的有机化合物成分比较复杂,主要成分为苯甲酸、二苯甲酮、9,10-蒽醌和1,3-二苯基异苯并呋喃等。第二步二碳酸一氧盐进一步分解生成氧化钐和二氧化碳。
under linear temperature increase condition, the thermal decomposition reaction of nc are experimentally studied, and a mechanism for this reaction is proposed based on the results.
用上述方法研究了在线性升温条件下nc的热分解反应。根据所得结果,提出了该反应的机理。
the results show that the reacting mechanism proposed fits the thermal decomposition reaction of hydrogen sulfide well.
结果表明,基元反应机理能较好地模拟硫化氢热分解制氢过程。