THERMAL DEGRADATION OF WASTE POLYOLEFINES AND THEIR APPLICATION IN BLAST-FURNACE PROCESS

Authors

  • Monika Kuźnia Faculty of Metals Engineering and Industrial Computer Science, AGH University of Science and Technology, Krakow, Poland
  • Aneta Magdziarz

DOI:

https://doi.org/10.7494/mafe.2006.32.2.117

Keywords:

blast furnace, co-combustion, thermal analysis, waste polyolefines

Abstract

Nowadays about 60% of world production and consumption of plastics are polyolefines. They are used as packaging, in building engineering, automotive industry or electronic engineering. High calorific value and proper Chemical composition of polyolefines (based on carbon and hydrogen) make them ideal for use in a wide range of applications. The polyolefines can be used as a substitute for coke in blast-furnace processes. This paper outlines thermal decomposition of PE-LD, PE-HD, PP which are used in agriculture and packaging from household. Thermogravimetry (TG) and Differential Scanning Calorimetry (DSC) were used as analytical methods.

Downloads

Download data is not yet available.

References

Czaja K.: Poliolefiny, WNT, Warszawa 2005, p. 15

Leszczyński S., Gęborek M.: Utylizacja odpadów termoplastycznych i termoutwardzalnych w przemyśle metalurgicznym. „Odpady 2004" : teoretyczne i praktyczne problemy zagospodarowania odpadów hutniczych: VI Międzynarodowa Konferencja Naukowa, Kraków 27-29 maja 2004, (Ed.) J. Nowakowski; Fundacja Metale Nieżelazne „Tradycja i Rozwój" [etc.]. [Kraków : FMN „Tradycja i Rozwój"], 2004, pp. 42-52

Furukawa T.: Plastic as ironmaking fuel at NKK. New Steel, 5 (1998)

Ogaki ¥., TomiokaK., WatanabeA., AritaK., KuriyamaI., Sugayoshi T.: Recycling of Waste Plastic Packaging in a Blast Furnace System. NKK Technical Review, 84 (2001)

BurgertR: A substitute for oil: plastic. New Steel, 11 (1996)

Hotta H.: Recycling Technologies for Promoting Recycling-oriented Society. NKK Technical Review, 88 (2003)

Campbell P. E., McCahey S., Williams B. C, Beekes M. L.: Coal and plastic waste in PF boiler. Energy Policy, 28 (2000)

Mark F. E., Rodriguez J.: Energy Recovery of Greenhouse PE Film: Co-combustion in a coal fired power plant. Technical Report from: Association of Plastics Manufacturers in Europe, Brussels, 1999

Hatakeyama T., Quinn F. X.: Thermal Analysis - Fundamentals and Applications to Polymer Science. Wiley and Sons, Chichester, 1999, p. 32

http://athas.prz.rzeszow.pl

Downloads

Published

2006-12-31

How to Cite

Kuźnia, M., & Magdziarz, A. (2006). THERMAL DEGRADATION OF WASTE POLYOLEFINES AND THEIR APPLICATION IN BLAST-FURNACE PROCESS. Metallurgy and Foundry Engineering, 32(2), 117. https://doi.org/10.7494/mafe.2006.32.2.117

Issue

Section

Articles