焦炉煤气PDS法脱硫脱氰

Desulphurization and Decyanation by PDS in Coke-Oven Gas

本文介绍了ＰＤＳ法焦炉煤气脱硫脱氰的应用研究情况。通过优化工艺参数和溶液组分，提高了脱硫脱氰效率，使煤气中的硫化氢经过一次脱除即可达到城市煤气质量标准，从而大大降低了生产费用。

This paper describes the application and research of desulpurization and decya-nation by PDS in Coke-Oven gas. With the optimization of technical parameters and liquor composition,the efficiency of desulphurization and decyanation was raised,primary H_2Sin coke-oven gas reached the quality standard of town gas after its first removal,thus production cost was decreased.