Oxidation and pyrolysis of methane and methyl formate in a plug flow reactor: computational and experimenal studies


Autoria(s): Celani, Andrea
Contribuinte(s)

Trifirò, Ferruccio

Data(s)

18/10/2013

Resumo

Biodiesel represents a possible substitute to the fossil fuels; for this reason a good comprehension of the kinetics involved is important. Due to the complexity of the biodiesel mixture a common practice is the use of surrogate molecules to study its reactivity. In this work are presented the experimental and computational results obtained for the oxidation and pyrolysis of methane and methyl formate conducted in a plug flow reactor. The work was divided into two parts: the first one was the setup assembly whilst, in the second one, was realized a comparison between the experimental and model results; these last was obtained using models available in literature. It was started studying the methane since, a validate model was available, in this way was possible to verify the reliability of the experimental results. After this first study the attention was focused on the methyl formate investigation. All the analysis were conducted at different temperatures, pressures and, for the oxidation, at different equivalence ratios. The results shown that, a good comprehension of the kinetics is reach but efforts are necessary to better evaluate kinetics parameters such as activation energy. The results even point out that the realized setup is adapt to study the oxidation and pyrolysis and, for this reason, it will be employed to study a longer chain esters with the aim to better understand the kinetic of the molecules that are part of the biodiesel mixture.

Formato

application/pdf

Identificador

http://amslaurea.unibo.it/5932/1/Celani_Andrea_Tesi.pdf

Celani, Andrea (2013) Oxidation and pyrolysis of methane and methyl formate in a plug flow reactor: computational and experimenal studies. [Laurea magistrale], Università di Bologna, Corso di Studio in Chimica industriale [LM-DM270] <http://amslaurea.unibo.it/view/cds/CDS0884/>, Documento ad accesso riservato.

Relação

http://amslaurea.unibo.it/5932/

Direitos

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Palavras-Chave #methane methyl formate oxidation pyrolysis #Chimica industriale [LM-DM270] #cds :: 0884 :: Chimica industriale [LM-DM270] #sessione :: seconda
Tipo

PeerReviewed

info:eu-repo/semantics/masterThesis

Idioma(s)

en

Publicador

Alma Mater Studiorum - Università di Bologna