柠檬酸亚铁空气再生反应动力学实验  

Experiment on air regeneration reaction kinetics of ferrous citrate

作　　者：曹作刚[1] 吴振中[1] 李发永[1] 

机构地区：[1]中国石油大学化学化工学院,山东东营257061

出　　处：《中国石油大学学报（自然科学版）》2008年第2期123-126,共4页Journal of China University of Petroleum(Edition of Natural Science)

基　　金：国家"863"高技术研究发展计划资助项目(2001AA515070)

摘　　要：采用鼓泡塔气液反应器,研究了柠檬酸亚铁空气再生反应动力学,建立并求解了空气氧化柠檬酸亚铁数学模型,并确定了其化学反应速率常数。结果表明,柠檬酸亚铁空气再生反应为双分子二级不可逆反应。实验结果与数学模型计算值符合较好,从而验证了所建模型的可靠性。An investigation on air regeneration reaction kinetics of ferrous citrate was carried out through experiment using a bubble tower. The mathematical model of the air oxidation ferrous citrate was established and the rate constant for the reaction was obtained. The experimental results indicate that the air regeneration reaction of ferrous citrate appeares to be a second or- der irreversible reaction, and air oxygenation regeneration agrees well with the calculation value of the mathematical model. The reliability of mathematical model is verified.

关 键 词：柠檬酸亚铁 再生动力学 鼓泡塔 数学模型 

分 类 号：TQ113.2[化学工程—无机化工]