... to remove water, gases and particulates from waste cooking oils, vegetable oils, palm oil, rapeseed oil, sunflower seed oil, ... Zhongneng for the processing (degasification, dehydration, filtration) of vegetable oils. The TYA purifiers are designed for processing oils in ... .Advantages:According cooking oil nature, the used cooking oil/vegetable oil includes high water, more acid matter, much impurities ...