Research on thermal decomposition of waste PE/PP

• Autorzy: Kuźnia M. , Magdziarz A.
• Języki publikacji: EN

Abstrakty

EN

The most important and the most frequently used plastics are polyethylene (PE) and polypropylene (PP). They are characterised with high heating values (approximately 40 MJ/kg). Moreover, their chemical composition, based mainly on carbon and hydrogen, allows to use them in industrial processes. One of the methods of utilisation of plastic waste can be its use in the metallurgical industry. This paper presents results of thermal decomposition of waste PE/PP. Chemical and thermal analysis (TG) of studied wastes was carried out. Evolved gaseous products from the decomposition of wastes were indentified using mass spectrometry (TG-MS). This paper also presents an application of plastic wastes as supplemental fuel in blast furnace processes (as a substitute for coke) and as an addition in processes of coking coal.

Słowa kluczowe

EN

plastic wastes; supplemental fuel; blast furnace process; coking of coal

PL

odpady z tworzyw sztucznych; paliwo uzupełniające; proces wielkopiecowy; koksowanie węgla

• Wydawca: Komitet Inżynierii Chemicznej i Procesowej Polskiej Akademii Nauk
• Czasopismo: Chemical and Process Engineering
• Rocznik: 2013
• Tom: Vol. 34, nr 1
• Strony: 165--174
• Opis fizyczny: Bibliogr. 16 poz., rys., tab.

Twórcy

autor

Kuźnia M.

• AGH University of Science & Technology, Faculty of Metals Engineering and Industrial Computer Science , Al. Mickiewicza 30, 30-059 Krakow, Poland

autor

Magdziarz A.

• AGH University of Science & Technology, Faculty of Metals Engineering and Industrial Computer Science , Al. Mickiewicza 30, 30-059 Krakow, Poland

Bibliografia

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