Study on experiment of waste plastic pyrolysis for producing liquid fuel

Using waste plastic to obtain high quality liquid fuel is an important approach which can recollect resources and avoid secondary pollution. Therefore, a bubbling fluidized bed with a continuity feeder was designed. The key technical parameters of waste plastic pyrolysis in the bubbling fluidized bed were investigated. The law of the effect of pyrolysis temperature on liquid generation rate and the main components and their percentages of gas products were attained according to experiment data analysis. Energy consumption and acquisition were also calculated, which provides the theoretical and experimental basis for designing and operating the industry devices of waste plastic producing liquid fuel.