石化行业挥发性有机化合物废气治理设备设计及应用

Design and Application of Treating Equipment of Volatile Organic Compounds Emission in the Petrochemical Industry

介绍了挥发性有机化合物(VOCs)废气来源及危害,分析了目前VOCs废气治理技术的优缺点。提出了一种带喷雾装置的石化行业VOCs废气治理立式设备设计方案,阐述了该设备的结构、工作原理及特点。此设备具备一体化处理废气和废液的能力,将复杂的VOCs废气净化过程简化至单一立式压力容器中,具有去除效率高、结构紧凑、安全且操作简单等特点,实际应用效果良好,经济效益显著。

The emission of volatile organic compounds(VOCs)from a variety of sources is identified,along with the associated hazards.The current techniques for the abatement of VOCs are examined in order to ascertain their respective advantages and disadvantages.A novel vertical design for the treating equipment of VOCs emissions in the petrochemical industry was proposed,featuring a spray apparatus.The design encompasses the structural layout,operational mechanisms,and distinctive features of the equipment.This system integrates the processing of both gaseous and liquid waste streams,thereby streamlining the complex VOCs purification process into a singular vertical pressure vessel.It is characterized by high removal efficiency,a compact structure,enhanced safety,and simple operation.The practical application of this technology demonstrates excellent performance and substantial economic benefits.