无机盐中过渡金属催化氧化二氧化硫的非均相反应

Heterogeneous Reaction of Transition Metal Catalyzed Oxidation of Sulfur Dioxide in Inorganic Salts

利用傅里叶红外光谱仪(FTIR)研究二氧化硫、氨气在过渡金属锰离子的催化下在氯化铵无机盐中发生非均相反应,通过分析红外光谱发现,二氧化硫在锰离子的催化氧化下会促进硫酸根在无机盐中的形成,并且氨气的加入会加快锰离子对二氧化硫的催化氧化。

This study focus on Transition metal ion catalytic oxidation reaction by using Fourier transform infrared spectrometer.By analyzing the experimental spectrums,sulfur dioxide catalyzed by manganese ions can promote the formation of sulfate in inorganic salts,and the addition of ammonia gas will accelerate the catalytic oxidation of sulfur dioxide.