酸性水汽提装置恶臭气体的处理

Treatment of Acid Stench Gas in Acid Wastewater Tanks of Refineries

随着环保法规的日益严格,炼厂酸性水汽提装置恶臭气体的治理工作愈发重要。本文分析了炼油厂酸性水汽提装置恶臭气体来源、性质。总结了目前恶臭气体处理工艺与技术,重点阐述了吸附法与吸收法工艺的流程、原理以及应用特点,并对其优点和相对不足进行了简要分析,展望了此类技术的发展方向与趋势。

With the development of environmental regulations, treating refinery odorous gas became more and more important. The odorous gas derived from acidic waste in a refinery and its properties were clarified. The strategies of disposed of odorous gas were elucidated by the specific models, which involved alkali absorption and multi - steps of liquid and solid catalytic process. Furthermore, the advantages and shortages of above process were mainly discussed. The trend of such technologies was forecasted.