由硫化氢制取硫磺及氢气扩大实验研究

Experimental Study on Transforming Refinery Acid Tail Gas into Sulphur and Hydrogen

以由氧化还原反应和电解反应构成的双反应工艺 ,处理炼油厂的含硫化氢酸性尾气。现场放大实验结果表明 ,该工艺过程是可行的。在适宜的操作条件下 ,硫化氢的吸收率可达到 99%以上 ,制得的硫磺的纯度高于 99.5 %。

The two-reaction system to treat the acid gas containing H 2S,which is from refinery or oilfield is studied.The site experimental results show that under the optimum operational conditions the absorbance of H 2S is more than 99% and the purity of sulphur is more than 99.5%.