Influence of the effective parameters on H2:CO ratio of syngas at low-temperature gasification
Articolo
Data di Pubblicazione:
2014
Citazione:
Influence of the effective parameters on H2:CO ratio of syngas at low-temperature gasification / Z. Ravaghi Ardebili, F. Manenti, C. Pirola, F. Soares, M. Corbetta, S. Pierucci, E. Ranzi. - In: CHEMICAL ENGINEERING TRANSACTIONS. - ISSN 2283-9216. - 37(2014), pp. 253-258. ((Intervento presentato al 1. convegno International congress on biomass tenutosi a Firenze nel 2014 [10.3303/CET1437043].
Abstract:
The current research study presents a comprehensive mathematical model of gasification to investigate
and assess the influence of effective operating parameters on gasifier performance in the low-temperature
operation, relying on a detailed kinetic scheme and a multi-scale and multi-phase gasification reactor
model. Since the syngas produced from the gasification process would be used for the chemical
production purposes (such as Methanol, DME, etc.), therefore, the ratio of H2:CO is selected for evaluation
as a benchmark of effectiveness. Furthermore, the ratio of CO:CO2 is considered as a scale of assessing
index of the completion of the process in low-temperature operation regarding to gasification and
combustion processes. The model is validated with experimental data from elsewhere. The remarkable
aim of this activity is to analyse the effect of different parameters with respect to H2:CO ratio to improve
and sustain the process in low-temperature conditions. The detailed and extended discussions of this
objective are presented in further works of the authors.
Tipologia IRIS:
01 - Articolo su periodico
Elenco autori:
Z. Ravaghi Ardebili, F. Manenti, C. Pirola, F. Soares, M. Corbetta, S. Pierucci, E. Ranzi
Link alla scheda completa: