负载型Zn/活性炭脱硫剂的试验研究

硫化氢是一种有毒有害气体,直接排放会污染大气环境。其脱除方法很多,在干法脱硫的基础上,研究了将活性炭浸渍到硝酸锌溶液中混合制得的脱硫剂用于脱除硫化氢的试验,并对脱硫机理进行了初步探讨。结果表明,负载型Zn/活性炭脱硫剂比纯活性炭具有较好的脱硫效率,并且脱硫效率随吸附剂高度的增加而增加,其脱硫机理主要是吸附作用,不仅有物理吸附,而且有化学吸附。

Experimental research about load Zinc-Activated Carbon

Hydrogen sulfide is a kind of poisonous and harmful gas,and it will pollute atmosphere environment if exhaust it directly.There are a lot of desulfurization methods.The desulfurization experiment and reaction mechanism in which the activated carbon is soaked with zinc nitrate solution is researched on the basis of dry-desulfurization.The experimental results indicate the desulfurization efficiency of the desulfurizer of Load Zinc-Activated Carbon is better than that of the activated carbon,and the higher the high of the desulfurization agent is,the better the desulfurization efficiency is.The desulfurization mechanism have physical and chemical absorption.