... pressure nozzle inside the chimney can solve the problem. It is very environmental.Highly automatical:we ... equipment 1 pyrolysis system(Reactor, furnace, the catalyst tower, blower) 2 Safety system(Pressure gauge, Thermometer, ... separatorThe residues(dirty,heavy substance from the catalyst tower)will be discharged automatically. Light ,pure ... of the diesel. Waste motor oil refining to diesel equipment