摘要
用固定床研究了FeCl_2·2H_2O焙烧过程的动力学行为,变量包括温度、物料颗粒尺寸、气流速度和气流中含水量,讨论了过程的控制步骤,估算了表观反应速率常数和表观活化能,并用热分析校核了结果.
The kinetics of roasting process for FeCl2·2H2O was studied with a fixed bed reactor. The variables affecting roasting include temperature, particle size, gas flow rate and water content in gas. The controlling step of the roasting process was discussed. The apparent reaction rate constant and apparent activation energy were estimated and the latter was checked with thermal analysis.
出处
《化工学报》
EI
CAS
CSCD
北大核心
1993年第1期19-25,共7页
CIESC Journal
关键词
动力学
焙烧
氯化亚铁
kinetics, roasting, ferrous chloride
