WFEC has developed catalysts with rare-earth mixed oxide and little precious metal to purify ketones, aldehydes, aromatics, olefins, halogenated organic compounds,and higher molecular weight organics which are often present as aerosols.Our VOC catalysts have a lot of advantages such as lower operating cost,high space velocity,less physical space,long life and high VOC conversion rate.The customers can even save cost by lowering the energy consumption through utilizing the heat generated from the burning of waste gases.