NOx and SO2 emission during oxy-coal combustion

• Autorzy: Moroń W. , Czajka K. , Ferens W. , Babul K. , Szydełko A. , Rybak W.
• Języki publikacji: EN

Abstrakty

EN

The paper presents results of coal behaviour during combustion in oxy-fuel atmosphere. The experiment was performed using 3 meter long Entrained Flow Reactor and 1 meter long Drop Tube Reactor. Three hard coals and two lignites were analysed in order to investigate NOx, SO2 emission and fly ash burnout. The measurements were performed along and at the outlet of a combustion chamber for one– and two – stage combustion. In the second stage of the experiment, kinetic parameters for nitrogen evolution during combustion in oxy – fuel and air were calculated and the division of nitrogen into the volatile matter and the char was measured. The conducted experiment showed that emissions in oxy – fuel are lower than those in air.

Słowa kluczowe

EN

coal combustion; pollutant emissions; oxy atmosphere

PL

spalanie węgla; emisji zanieczyszczeń

• Wydawca: Komitet Inżynierii Chemicznej i Procesowej Polskiej Akademii Nauk
• Czasopismo: Chemical and Process Engineering
• Rocznik: 2013
• Tom: Vol. 34, nr 3
• Strony: 337--346
• Opis fizyczny: Bibliogr. 21 poz., rys., tab.

Twórcy

autor

Moroń W.

• Wroclaw University of Technology, Department of Mechanical and Power Engineering, Energy Engineering and Technology Division, Wybrzeże Wyspiańskiego 27, 50 – 370 Wroclaw, Poland

autor

Czajka K.

• Wroclaw University of Technology, Department of Mechanical and Power Engineering, Energy Engineering and Technology Division, Wybrzeże Wyspiańskiego 27, 50 – 370 Wroclaw, Poland

autor

Ferens W.

• Wroclaw University of Technology, Department of Mechanical and Power Engineering, Energy Engineering and Technology Division, Wybrzeże Wyspiańskiego 27, 50 – 370 Wroclaw, Poland

autor

Babul K.

• Wroclaw University of Technology, Department of Mechanical and Power Engineering, Energy Engineering and Technology Division, Wybrzeże Wyspiańskiego 27, 50 – 370 Wroclaw, Poland

autor

Szydełko A.

• Wroclaw University of Technology, Department of Mechanical and Power Engineering, Energy Engineering and Technology Division, Wybrzeże Wyspiańskiego 27, 50 – 370 Wroclaw, Poland

autor

Rybak W.

• Wroclaw University of Technology, Department of Mechanical and Power Engineering, Energy Engineering and Technology Division, Wybrzeże Wyspiańskiego 27, 50 – 370 Wroclaw, Poland

Bibliografia

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