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Absence of evidence is not evidence of absence: Multiple steady states in ammonia synthesis
JOSE MARTIN MENDEZ GONZALEZ
MANUEL DIAZ DE LEON CABRERO
Acceso Abierto
Atribución-NoComercial-SinDerivadas
https://doi.org/10.1016/j.cherd.2016.08.006
Ammonia synthesis
Chemical reaction network theory
Bistability
Deficiency analysis
Mathematical modelling
Reactor engineering
"Using a chemical reaction network (CRN) Theory approach, three well-accepted mechanisms of ammonia synthesis over iron catalyst taking place within an isothermal Continuous Flow Stirred Tank Reactor (CFSTR) are analyzed. Together with its deficiency analysis, the CRN Theory provides a suitable framework to assert whether a particular reaction network has the capacity to support multiple steady states using the reaction mechanism structure alone. Through deficiency analysis, we argued that the presence of two surface catalytic sites during absorption-desorption of nitrogen (microscale) is causative of bistability (macroscale) in two of the three ammonia synthesis mechanisms here considered."
Elsevier
2016
Artículo
J. Martín Méndez González, Manuel Díaz de León Cabrero, Absence of evidence is not evidence of absence: Multiple steady states in ammonia synthesis, Chemical Engineering Research and Design, Volume 113, 2016, Pages 256-263.
INGENIERÍA Y TECNOLOGÍA
Versión aceptada
acceptedVersion - Versión aceptada
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