Assessment of a simplified equilibrium model for waste gasification
Апстракт
The applicability is studied of a simplified equilibrium model for prediction of the composition and quality of producer gas from gasification of different waste. A simplified equilibrium model of stoichiometric type based on system thermodynamic equilibrium has been developed in the form of a stand-alone computer application. Standard numerical methods have been implemented for solving the mathematical problem formulation. The model`s predicted results have been compared with the published results for biomass and some waste types - municipal solid wastes and refuse derived fuels. Results are included for a bubbling fluidized bed and downdraft fixed bed allothermal gasification, also for catalytic supported gasification. Producer gas predictions by calibrated and non-calibrated versions of the simplified equilibrium model have been studied. The accuracy of these predictions has been evaluated. The results obtained by the simplified equilibrium model have confirmed that such model is a ...very useful tool for studying the gasification process for municipal solid wastes and refuse derived fuels process parameters for two mostly implemented gasifier types.
Кључне речи:
waste / gasification / equilibrium modelИзвор:
Thermal Science, 2019, 23, S1473-S1486Издавач:
- Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
DOI: 10.2298/TSCI180726316A
ISSN: 0354-9836
WoS: 000509489400007
Scopus: 2-s2.0-85084089453
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Arbiter, Beno AU - Samec, Niko AU - Jovović, Aleksandar AU - Kokalj, Filip PY - 2019 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3156 AB - The applicability is studied of a simplified equilibrium model for prediction of the composition and quality of producer gas from gasification of different waste. A simplified equilibrium model of stoichiometric type based on system thermodynamic equilibrium has been developed in the form of a stand-alone computer application. Standard numerical methods have been implemented for solving the mathematical problem formulation. The model`s predicted results have been compared with the published results for biomass and some waste types - municipal solid wastes and refuse derived fuels. Results are included for a bubbling fluidized bed and downdraft fixed bed allothermal gasification, also for catalytic supported gasification. Producer gas predictions by calibrated and non-calibrated versions of the simplified equilibrium model have been studied. The accuracy of these predictions has been evaluated. The results obtained by the simplified equilibrium model have confirmed that such model is a very useful tool for studying the gasification process for municipal solid wastes and refuse derived fuels process parameters for two mostly implemented gasifier types. PB - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd T2 - Thermal Science T1 - Assessment of a simplified equilibrium model for waste gasification EP - S1486 SP - S1473 VL - 23 DO - 10.2298/TSCI180726316A ER -
@article{ author = "Arbiter, Beno and Samec, Niko and Jovović, Aleksandar and Kokalj, Filip", year = "2019", abstract = "The applicability is studied of a simplified equilibrium model for prediction of the composition and quality of producer gas from gasification of different waste. A simplified equilibrium model of stoichiometric type based on system thermodynamic equilibrium has been developed in the form of a stand-alone computer application. Standard numerical methods have been implemented for solving the mathematical problem formulation. The model`s predicted results have been compared with the published results for biomass and some waste types - municipal solid wastes and refuse derived fuels. Results are included for a bubbling fluidized bed and downdraft fixed bed allothermal gasification, also for catalytic supported gasification. Producer gas predictions by calibrated and non-calibrated versions of the simplified equilibrium model have been studied. The accuracy of these predictions has been evaluated. The results obtained by the simplified equilibrium model have confirmed that such model is a very useful tool for studying the gasification process for municipal solid wastes and refuse derived fuels process parameters for two mostly implemented gasifier types.", publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd", journal = "Thermal Science", title = "Assessment of a simplified equilibrium model for waste gasification", pages = "S1486-S1473", volume = "23", doi = "10.2298/TSCI180726316A" }
Arbiter, B., Samec, N., Jovović, A.,& Kokalj, F.. (2019). Assessment of a simplified equilibrium model for waste gasification. in Thermal Science Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 23, S1473-S1486. https://doi.org/10.2298/TSCI180726316A
Arbiter B, Samec N, Jovović A, Kokalj F. Assessment of a simplified equilibrium model for waste gasification. in Thermal Science. 2019;23:S1473-S1486. doi:10.2298/TSCI180726316A .
Arbiter, Beno, Samec, Niko, Jovović, Aleksandar, Kokalj, Filip, "Assessment of a simplified equilibrium model for waste gasification" in Thermal Science, 23 (2019):S1473-S1486, https://doi.org/10.2298/TSCI180726316A . .