木质素磺酸钠及Fe(Ⅲ)-EDTA复合脱硫剂吸收H_2S动力学

Kinetics of Hydrogen Sulfide Absorption in Aqueous Sodium Lignosulfonate and Fe(Ⅲ)-EDTA Solution

本文从理论和实验两方面研究了木质素磺酸钠及Fe(Ⅲ)-EDTA体系吸收H_2S动力学。建立并求解了H_2S吸收数学模型;安装了实验设备,实验考察了木质素磺酸钠及Fe(Ⅲ)-EDTA复合脱硫剂吸收H_2S的增强因子。实验结果与理论结果相符合。

The theoritical and experimental investigations on the kinetics of Hydrogen Sulfide absorption in Sodium lignosulfonate and Fe(Ⅲ)-EDTA system have been made in this paper. The mathematical model of H_2S absorption is established and calculated on an electronic computer to obtain the solution.The experimental apparatus has been set up and the enhance factor for the chemical absorption obtained. The experimental results are in good agreement with the model.