... HCY works under 580C temperature, makes Hydrocarbon molecules break out, and re-order combination, forming diesel oil .During the distillation ... , there is no odor and no environment pollution. Oil Distillation Advantages: 1, HCY Regenerating way is under high temperature distillation ... during the distillation process, HCY process is a Pyrolysis way. 4, HCY machine is friendly environment, it produces ...