Products and industrials applicable for oil-refining processors 1. Waste industrial mixed plastics, and allow multi-kind flotsams exist at the same time, but PET is an exception. 2. Waste engine oil. 3. Waste rubber tyre 4. Waste cable skin (suggests dechlorination treatment first and then oil refining) 5. Waste crude oil 6. Regeneration of waste PMMA (polymethyl methacrylate)