挥发性有机废气的催化治理

Catalystic Abatement for Volatile Organic Compounds

污染环境的挥发性有机物 (VOCs)来自于有机原料和生产中的有机分解产物 ,它们会对空气造成污染 ,利用催化氧化法可以有效消除这些废气 ,催化氧化法的优点是节能、设备简单。

Volatile organic compounds(VOCs)occur as unreacted feedstock or decomposition products in the manufacturing of many consumer products.Catalytic oxidation enabled to destroy VOCs at concentrations well below their minimun flammability limit and substantially lower temperature (150～400℃)than thermal oxidation.The advantages of catalytic oxidat ion include energy saving,lower lost of construction and reactor materials,and l ower operating costs.