Absence of evidence is not evidence of absence: Multiple steady states in ammonia synthesis

dc.creatorMéndez González, José Martín
dc.creatorDíaz de León Cabrero, Manuel
dc.date2019-08-27T22:27:23Z
dc.date2019-08-27T22:27:23Z
dc.date2016
dc.date.accessioned2023-07-17T22:05:14Z
dc.date.available2023-07-17T22:05:14Z
dc.identifierJ. 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.
dc.identifierhttp://hdl.handle.net/11627/5126
dc.identifierhttps://doi.org/10.1016/j.cherd.2016.08.006
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7544294
dc.description"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."
dc.formatapplication/pdf
dc.publisherElsevier
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rightsAcceso Abierto
dc.subjectAmmonia synthesis
dc.subjectChemical reaction network theory
dc.subjectBistability
dc.subjectDeficiency analysis
dc.subjectMathematical modelling
dc.subjectReactor engineering
dc.subjectINGENIERÍA Y TECNOLOGÍA
dc.titleAbsence of evidence is not evidence of absence: Multiple steady states in ammonia synthesis
dc.typearticle


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