Energy and ecological effectiveness of biomass co-firing in CHP plants

• Autorzy: Ziębik A. , Zuwała J. , Ściążko M.
• Języki publikacji: EN

Abstrakty

EN

Co-firing of biomass in the existing coal-fired plants results in the generation of renewable energy, reduction of the emissions of GHG and harmful compounds, and decreases of the depletion of natural fossil resources. Cogeneration of electricity and heat results also in the decrease of fossil fuels consumption and emission of pollutants compared to the separate generation of electricity and heat. The paper presents a method of assessing the energy and ecological effects together with the results of calculations concerning the co-firing of biomass in a CHP plant. Both, CHP plant with a back-pressure turbine and the CHP with an extraction-condensing turbine have been taken into account.

Słowa kluczowe

EN

biomass; CHP plants; energy effectiveness

PL

biomasa; efektywność energetyczna; elektrociepłownia

• Wydawca: Wydawnictwo Instytutu Maszyn Przepływowych PAN ; Komitet Termodynamiki i Spalania PAN
• Czasopismo: Archives of Thermodynamics
• Rocznik: 2009
• Tom: Vol. 30, no. 3
• Strony: 29--44
• Opis fizyczny: Bibliogr. 10 poz.,Rys., tab., wz.,

Twórcy

autor

Ziębik A.

autor

Zuwała J.

autor

Ściążko M.

• Silesian University of Technology, Institute of Thermal Technology, Konarskiego 18, 44-100 Gliwice, Poland,

Bibliografia

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• 2. GŁÓD K., KOPCZYŃSKI M. and ZUWAŁA J.: Certification documentation of instalation for production and the procedures for co-firing based renewable energy production in Energetyka LLC – Lubin CHP Plant, Report No. 163/2007 (unpublished), Zabrze 2007 (in Polish).
• 3. GOLDEMBERGA J. and COELHOB S.T.: Renewable energy – traditional biomass vs. modern biomass, Energy Policy, 32 (2004), 711-714.
• 4. KOPPEJAN J. and VAN LOO S.: Handbook of Biomass Combustion and Co-Firing, Twente University Press – Inter. Energy Agency, ISBN 9036517737.
• 5. OVERGAARD P., SANDER B., JUNKER H., FRIBORG K. and LARSEN O.H.: Two years’ operational experience and further development of full-scale co-firing of straw, Proc. of the 2nd World Conf. on Biomass for Energy, Rome 2004.
• 6. SAVOLAINEN K.: Co-firing of biomass in coal-fired utility boilers, Appl. Energy 74(2003), 369-381.
• 7. SZARGUT J. and ZIĘBIK A.: Fundamentals of Thermal Engineering, PWN, Warszawa 2000 (in Polish).
• 8. TILLMAN D.: Biomass co-firing: the technology, the experience, the combustion consequences, Biomass and Bioenergy, 19 (2000), 365-384.
• 9. ZIĘBIK A.: Selected problems of biomass co-combustion in energy conversion systems, Archives of Thermodynamic, Vol. 28(2007), No. 3, 57-66.
• 10. ZUWAŁA J., LAJNERT R. and HRYCKO P.: Certification documentation of installation for production and the procedures for co-firing based renewable energy production in Wrocław CHP Plant, eport No. 120/2005 (unpublished), Zabrze, 2005 (in Polish).