Reduction of noxious substance emissions at the pulverized fuel combustion in the combustor of the BKZ-160 boiler of the Almaty heat electropower station using the “Overfire Air” technology
- Autores: Askarova A.1, Messerle V.2, Ustimenko A.3, Bolegenova S.1, Bolegenova S.1, Maximov V.1, Yergalieva A.1
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Afiliações:
- Al-Farabi Kazakh National University
- Kutateladze Institute of Thermophysics SB RAS
- Scientific Research Institute of Experimental and Theoretical Physics
- Edição: Volume 23, Nº 1 (2016)
- Páginas: 125-134
- Seção: Article
- URL: https://journals.rcsi.science/1531-8699/article/view/216307
- DOI: https://doi.org/10.1134/S0869864316010133
- ID: 216307
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Resumo
The computational experiments using the “Overfire Air” (OFA) technology at the coal dust torch combustion in the combustor of the BKZ-160 boiler of the heat power plant No. 2 in Almaty have been conducted. The results show a possibility of reaching a reduction of the emission of noxious nitrogen oxides NOx and minimizing the energy losses. The results of numerical experiments on the influence of the additional air supply on the main characteristics of heat and mass transfer are presented. A comparison with the base regime of the solid fuel combustion when there is no supply of the additional air (OFA = 0 %) has been made.
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Sobre autores
A. Askarova
Al-Farabi Kazakh National University
Autor responsável pela correspondência
Email: aliya.askarova@kaznu.kz
Cazaquistão, Almaty
V. Messerle
Kutateladze Institute of Thermophysics SB RAS
Email: aliya.askarova@kaznu.kz
Rússia, Novosibirsk
A. Ustimenko
Scientific Research Institute of Experimental and Theoretical Physics
Email: aliya.askarova@kaznu.kz
Cazaquistão, Almaty
S. Bolegenova
Al-Farabi Kazakh National University
Email: aliya.askarova@kaznu.kz
Cazaquistão, Almaty
S. Bolegenova
Al-Farabi Kazakh National University
Email: aliya.askarova@kaznu.kz
Cazaquistão, Almaty
V. Maximov
Al-Farabi Kazakh National University
Email: aliya.askarova@kaznu.kz
Cazaquistão, Almaty
A. Yergalieva
Al-Farabi Kazakh National University
Email: aliya.askarova@kaznu.kz
Cazaquistão, Almaty