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dc.contributor.authorEfstathiou, Angelos M.en
dc.contributor.authorBennett, C. O.en
dc.creatorEfstathiou, Angelos M.en
dc.creatorBennett, C. O.en
dc.date.accessioned2019-11-21T06:18:50Z
dc.date.available2019-11-21T06:18:50Z
dc.date.issued1989
dc.identifier.urihttp://gnosis.library.ucy.ac.cy/handle/7/55432
dc.description.abstractMethanation of a 9/1 mixture of H2/CO at 180°0 has been studied by transient techniques in a gradientless microreactor. The use of isotopic techniques and temperature programmed reduction (TPR) made possible the measurement of adsorbed CO, of a reactive carbon Cα and of an inactive carbon Cß. As little as 0.04-0.06 monolayers of a heterogeneous layer of Cα are present under the reaction conditions studied. About a monolayer of adsorbed CO is present at 180°C, independent of time on stream in synthesis gas. The inactive Cfi species accumulates slowly with increasing time on stream in synthesis gas even at the low temperature of 180°C. In addition, appreciable amounts of formate species are observed, exceeding a monolayer and located on the alumina support. The formate does not appear to be in the carbon pathway from CO to CH4, The rate is essentially controlled bv the dissociation of surface CO. © 1989, Taylor & Francis Group, LLC. All rights reserved.en
dc.sourceChemical Engineering Communicationsen
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-0006743384&doi=10.1080%2f00986448908940658&partnerID=40&md5=87677966dd7ac3972345de6d4d68bd43
dc.subjectSurface species reactionen
dc.subjectTransient techniquesen
dc.titleSurface Species on Rh/Al203 During CO/H2 Reaction Studied by Transient Techniquesen
dc.typeinfo:eu-repo/semantics/article
dc.identifier.doi10.1080/00986448908940658
dc.description.volume83
dc.description.issue1
dc.description.startingpage129
dc.description.endingpage146
dc.author.faculty002 Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences
dc.author.departmentΤμήμα Χημείας / Department of Chemistry
dc.type.uhtypeArticleen
dc.description.notes<p>Cited By :22</p>en
dc.source.abbreviationChem.Eng.Commun.en
dc.contributor.orcidEfstathiou, Angelos M. [0000-0001-8393-8800]
dc.gnosis.orcid0000-0001-8393-8800


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