... , hydraulic oil, gear oil, dirty diesel oil, mixed oils etc. The main working process of JZC machine is high temperature heating distillation ... and inorganic acids from oil, also it can get rid of the carbon particles, deep oxides and other fine impurities which ... fuel, this fuel can be the final product(diesel fuel)from JZC machine, or can be the waste engine oil self, JZC machine don’t use electric ...