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Effectiveness factors for reactions between volatile and non-volatile components in partially wetted catalysts

Gentekakis Ioannis, Vayenas, Costas G

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URIhttp://purl.tuc.gr/dl/dias/658BC08E-57E8-46BB-8AA6-597D09B67841-
Identifierhttp://www.sciencedirect.com/science/article/pii/0009250987850066-
Identifierhttps://doi.org/10.1016/0009-2509(87)85006-6-
Languageen-
Extent10 pagesen
TitleEffectiveness factors for reactions between volatile and non-volatile components in partially wetted catalystsen
CreatorGentekakis Ioannisen
CreatorΓεντεκακης Ιωαννηςel
CreatorVayenas, Costas Gen
PublisherElsevieren
Content SummaryA steady state model is formulated to describe the reactions between one gaseous and two non-volatile components on partially wetted catalysts in a trickle-bed reactor. Unlike previous studies, the model does not assume a gaseous or liquid limiting reactant. The computed results show the effect of intraparticle and interphase mass transfer resistances as well as of wetting efficiency and number and location of wetted zones on catalyst performance. Maximum effectiveness factors are generally obtained with intermediate values of the wetting efficiency. The model is applied to a typical HDS process of heavy gas oil in trickle-bed reactors.en
Type of ItemPeer-Reviewed Journal Publicationen
Type of ItemΔημοσίευση σε Περιοδικό με Κριτέςel
Licensehttp://creativecommons.org/licenses/by/4.0/en
Date of Item2015-10-29-
Date of Publication1987-
SubjectPartially wetted catalystsen
Bibliographic CitationI. V. Yentekakis and C. G. Vayenas, "Effectiveness factors for reactions between volatile and non-volatile components in partially wetted catalysts", Chem. Eng. Sci., vol. 42, no. 6, pp. 1323-1332, 1987. doi:10.1016/0009-2509(87)85006-6en

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