The possibilities of co2 emission reduction in the process of steel charge heating through the selection of heating rate

• Autorzy: Halusiak B. , Kieloch M. , Boryca J. , Benduch A.

Identyfikatory

DOI

10.12913/22998624/59079

• Języki publikacji: EN

Abstrakty

EN

The reduction of carbon dioxide emission is an important aspect of the economic policy of each country. Institutions promoting environmental protection seek to reduce the level of greenhouse gas emissions. One of the main emitters of harmful gases to the atmosphere is the steelmaking sector. The heating technology used in metallurgical works contributes to the amount of emitted carbon dioxide that forms as a result of the loss of steel and the combustion of fuel, whose thermal energy is used during the course of the charge heating process in the heating furnace. Achieving the imposed ecological targets by not exceeding the specified emission level is possible by implementing appropriate pollutant emission reducing technologies in the metallurgical industry. Based on numerical computation results, the effect of heating rate on the emission of carbon dioxide has been determined in the paper. This study demonstrates that by selecting the appropriate steel charge heating technology the emissions of greenhouse gases can be substantially reduced.

Słowa kluczowe

EN

CO2 emission; heating of charge; heating technology; heating up rate; numerical modelling

• Wydawca: Lublin University of Technology ; Polish Society of Ecological Engineering (PTIE), Branch of PTIE in Lublin
• Czasopismo: Advances in Science and Technology. Research Journal
• Rocznik: 2015
• Tom: Vol. 9, nr 27
• Strony: 17--22
• Opis fizyczny: Bibliogr. 7 poz., fig., tab.

Twórcy

autor

Halusiak B.

• Department of Industrial Furnaces and Environmental Protection, Faculty of Production Engineering and Materials Technology, Czestochowa University of Technology, Al. Armii Krajowej 19, 42-200 Częstochowa, Poland

autor

Kieloch M.

• Department of Industrial Furnaces and Environmental Protection, Faculty of Production Engineering and Materials Technology, Czestochowa University of Technology, Al. Armii Krajowej 19, 42-200 Częstochowa, Poland

autor

Boryca J.

• Department of Industrial Furnaces and Environmental Protection, Faculty of Production Engineering and Materials Technology, Czestochowa University of Technology, Al. Armii Krajowej 19, 42-200 Częstochowa, Poland

autor

Benduch A.

• Department of Industrial Furnaces and Environmental Protection, Faculty of Production Engineering and Materials Technology, Czestochowa University of Technology, Al. Armii Krajowej 19, 42-200 Częstochowa, Poland

Bibliografia

• 1. Kieloch M.: Energooszczędne i małozorzelinowe nagrzewanie wsadu stalowego. Częstochowa, Wydawnictwo WIPMiFS Politechniki Częstochowskiej, 2002.
• 2. Kieloch M.: Racjonalizacja nagrzewania wsadu. Częstochowa, Wydawnictwo WIPMiFS Politechniki Częstochowskiej, 2010.
• 3. Kieloch M., Boryca J.: Analysis of influence of the speed of growth of temperature surface of steel charge on CO2 emission. The Holistic Approach to Environment 1, 2011, 19–27.
• 4. Kieloch M., Klos A., Warwas E., Boryca J.: Badania wpływu szybkości podgrzewania wsadu stalowego na emisję CO2. Hutnik-Wiadomości hutnicze, 5, 2009, 324–329.
• 5. Krajowy Plan Rozdziału Uprawnień do emisji dwutlenku węgla na lata 2008–2012 dla wspólnotowego systemu handlu uprawnieniemia do emisji, www.mos.gov.pl.
• 6. Musiał P., Burchart-Korol D.: Ograniczenie emisji CO2 w przedsiębiorstwach hutniczych. Hutnik- Wiadomości Hutnicze, 10, 2008, 611–614.
• 7. Senkara T.: Obliczenia cieplne pieców grzewczych w hutnictwie. Katowice, Wydawnictwo ,,Śląsk”, 1981.