Application of the TG-MS system in studying sewage sludge pyrolysis and gasification

• Autorzy: Bedyk T. , Nowicki L. , Stolarek P. , Ledakowicz S.
• Języki publikacji: EN

Abstrakty

EN

A method of monitoring sewage sludge pyrolysis and gasification was proposed. Samples of sludge were pyrolysed in Ar and gasified in CO2 in a thermobalance. The evolved gases were analysed on the calibrated MS, the samples of sludge and solid residues at different stages of the processes were subjected to elemental analysis. The identification and the quantitative characterisation of chemical reactions were performed, based on the DTG and MS profiles.

Słowa kluczowe

EN

sewage sludge; pyrolysis; gasification; thermal analysis; mass spectrometry

PL

osad ściekowy; piroliza; gazyfikacja; analiza termiczna; spektrometria masowa

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2008
• Tom: Vol. 10, nr 1
• Strony: 1--5
• Opis fizyczny: Bibliogr. 13 poz.

Twórcy

autor

Bedyk T.

autor

Nowicki L.

autor

Stolarek P.

autor

Ledakowicz S.

• Faculty of Process and Environmental Engineering, Technical University of Lodz, ul. Wólczańska 213, 90-924 Łódź,

Bibliografia

• 1. Werther, J. & Ogada, T. (1999). Sewage sludge combustion. Prog. Energy Combust. Sci. 25 (1), 55 - 116.
• 2. Inguanzo, M., Domínguez, A., Menéndez, J. A., Blanco, C. G. & Pis, J. J. (2002). On the pyrolysis of sewage sludge: the influence of pyrolysis conditions on solid, liquid and gas fractions. J. Anal. Appl. Pyrolysis, 63 (1), 209 - 222.
• 3. Ptasinski, K., Prins, M. & Pierik, A. (2007). Exergetic evaluation of biomass gasification. Energy, 32 (4), 568 - 574.
• 4. Stolarek, P. & Ledakowicz, S. (2001). Thermal processing of sewage sludge by drying, pyrolysis, gasification and combustion. Water Sci. Technol. 44, 333 - 339.
• 5. Vlaswinkel, E. E. (1992). Energetic analysis and optimisation of an integrated coal gasification-combined cycle power plant. Fuel Process. Technol. 32, 47 - 67.
• 6. Ferrasse, J. H., Seyssiecq, I. & Roche, N. (2003). Thermal gasification: a feasible solution for sewage sludge valorisation? Chem. Eng. Technol. 26, 941 - 945.
• 7. Hoffmann, E., Charette, J. & Stroobant, V. (1994). Spectrométrie de masse, © Masson, Editieur.
• 8. Ledakowicz, S., Nowicki, L. & Stolarek, P. (2003). Analiza i modelowanie procesów gaz - ciało stałe z zastosowaniem mikroreaktorów. In Burghardt A. (Eds.), Reaktory wielofazowe i wielofunkcyjne dla podstawowych procesów chemicznych, biotechnologicznych i ochrony środowiska (pp. 273 - 302). Instytut Inżynierii Chemicznej PAN. Wrocław.
• 9. Adegoroye, A., Paterson, N., Li, X., Morgan, T., Herod, A. A., Dugwell, D. R. & Kandi Yoti, R. (2004). The characterisation of tars produced during the gasification of sewage sludge in a spouted bed reactor. Fuel. 83 (14 - 15), 1949 - 1960.
• 10. Dogru, M., Midilli, A. & Howarth, C. R. (2002). Gasification of sewage sludge using a throated downdraft gasifier and uncertainty analysis. Fuel Process. Technol. 75 (1), 55 - 82.
• 11. Morris, M. & Waldheim, L. (1998). Energy recovery from solid waste fuels using advanced gasification technology, Waste Manage. 18 (6 - 8), 557 - 564.
• 12. Murakami, T., Xu, G., Suda, T., Matsuzawa, Y., Tani, H. & Fujimori, T. (2007). Some process fundamentals of biomass gasification in dual fluidized bed. Fuel. 86 (1 - 2), 244 - 255.
• 13. Midilli, A., Dogru, M., Akay, G. & Howarth, C. R. (2002). Hydrogen production from sewage sludge via a fixed bed gasifier product gas. Int. J. Hydrogen Energy. 27 (10), 1035 - 1041