Obtención de combustibles mediante pirólisis de plásticos

Authors

  • Axel Dayan Quiroga Universidad Nacional de Córdoba. Departamento de Química Industrial y Aplicada. Argentina
  • Aldana Vildoza Universidad Nacional de Córdoba. Departamento de Química Industrial y Aplicada. Argentina
  • Agostina Córdoba Universidad Nacional de Córdoba. Departamento de Química Industrial y Aplicada. Argentina
  • Hernán Santa Cruz Universidad Nacional de Córdoba. Departamento de Química Industrial y Aplicada. Argentina

Keywords:

Pirólisis de plásticos, Residuos de aparatos eléctricos y electrónicos, Combustibles alter nativos, Reducir, Reciclar y Reutilizar

Abstract

Pyrolysis of plastics is an attractive alternative to reduce pollution while recovering some of the ener gy of the polymers. This process allows to obtain a hydrocarbon mixture which can be used as a fuel. In this work, the pyrolysis of Acrylonitrile Butadie ne Styrene from computer waste, under inert CO2 atmosphere was studied. Plastic material was cha racterized by thermogravimetric analysis. A pyroly sis system was designed and tuned, and the hea ting curves were determined. Then the influence of temperature, time and particle size on the pyrolysis performance was evaluated. The best yields were obtained at 375 °C, 25 min and 4 mm particle size. Finally, the liquid product was characterized by chromatography, refractive index, fluorescence in dex and API gravity analysis. It was concluded that the liquid fraction contains fuels substances.

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References

Liu, G., Liao, Y., Ma, X. (2017). Thermal behavior of vehicle plastic blends contained acrylonitrilebu tadienestyrene (ABS) in pyrolysis using TGFTIR. Waste Management, 61, 315–326.

Sáez, I.A. (2008). Formación de contaminantes y estudio cinético de la pirólisis y combustión de plásticos PE, PVC y PCP. Universidad de Alicante, 414. Recuperado de: http://rua.ua.es/dspace/bits tream/10045/9608/1/tesis_doctoral_ignacio_ara cil.pdf

Mancheno, M., Astudillo, S., Arévalo, P., Malo, I., Naranjo, T., Espinoza, J. (2016). Aprovechamiento energético de residuos plásticos obteniendo combustibles líquidos, por medio del proceso de pirólisis. La Granja, 23(1), 53–59.

Liu, Y., Fan, C., Zhang, H., Zou, J., Zhou, F., Jin, H. (2019). The resource utilization of ABS plastic waste with subcritical and supercritical water treatment. International Journal of Hydrogen Energy, 44(30), 15758–15765.

Yang, Y., Cheng, G., Chen, X., Wang, D. (2017). Pyrolysis of Tobacco Rob: Effect of Particle Size on Kinetic Study. Proceedings of the Advances in Materials, Machinery, Electrical Engineering, 114(Ammee), 800–803.

Chen, R., Li, Q., Xu, X., Zhang, D. (2019). Pyrolysis kinetics and reaction mechanism of representative noncharring polymer waste with micronparticle size. Energy Conversion and Management, 198(May), 111923.

Carmona, D. (2017). Propiedades del petróleo.

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Published

2022-05-30

How to Cite

Quiroga, A. D., Vildoza, A., Córdoba, A., & Santa Cruz, H. (2022). Obtención de combustibles mediante pirólisis de plásticos. Revista Argentina De Ingeniería, 19, 42–46. Retrieved from https://radi.org.ar/index.php/radi/article/view/143

Issue

Vol. 19 (10)

Section

ARTÍCULOS

License

Creative Commons License

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