【摘要】 采用改进后的自动定硫仪,把硫酸钙直接放到高温区,测出不同温度下的硫酸钙分解率。应用物理化学中热力学函数,得到了固硫分解动力学方程,证明在一定温度范围内,温度变化对活化能的影响不太显著。更多还原

【Abstract】 The decomposing rate at different temperature can be obtained by putting CaSO4 to high temperature area directly,which used the improved auto-sulfur-fixation instrument.The dynamic equation of CaSO4 decomposing was calculated by applying physical-chemistry thermodynamics function,and the conclusion that the influence of temperature to activation energy isn’t notable within a definite range also been proved in this paper.更多还原