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。
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 .
出处
《洁净煤技术》
CAS
北大核心
2006年第3期74-75,共2页
Clean Coal Technology
关键词
固硫
硫酸钙
动力学
热稳定性
sulfur-fixation
CaSO4
kinetics
thermal stability
