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Dehydrogenation of Methylbutenes to Isoprene: A Comparative Mathematical Analysis of the Dehydrogenation of Methylbutenes to Isoprene in Axial and Radial Reactors

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dc.contributor.author Gilmurakhmanov B.
dc.contributor.author Urtyakov P.
dc.contributor.author Nazarov M.
dc.contributor.author Roshchina O.
dc.contributor.author Lamberov A.
dc.date.accessioned 2020-01-15T22:12:21Z
dc.date.available 2020-01-15T22:12:21Z
dc.date.issued 2019
dc.identifier.issn 2070-0504
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/157045
dc.description.abstract © 2019, Pleiades Publishing, Ltd. Abstract: Using a mathematical model that describes the process of methylbutene dehydrogenation to isoprene, a comparative analysis of energy efficiency is performed for two upgrading variants: (1) a system of two serially arranged axial fixed-bed reactors and (2) an adiabatic fixed-bed reactor. A mathematical analysis is performed to determine the dependence of yield Y and selectivity S on quantity Q of thermal energy supplied by means of steam in each case. For the two-reactor system, the best performance characteristics (Y = 53.1% and S = 82.9%) are attained at Q = 9.0 MJ/kg and contact time t = 0.8 s. However, the best performance characteristics in the radial reactor (Y = 42.0% and S = 86.1%) are observed at Q = 7.8 MJ/kg and t = 0.8 s. It follows that the thermal energy required for the methylbutenes dehydrogenation reaction in the radial reactor is 13.0% lower than for the axial reactors.
dc.relation.ispartofseries Catalysis in Industry
dc.subject axial reactor
dc.subject dehydrogenation of methylbutenes
dc.subject isoprene
dc.subject mathematical model
dc.subject radial reactor
dc.title Dehydrogenation of Methylbutenes to Isoprene: A Comparative Mathematical Analysis of the Dehydrogenation of Methylbutenes to Isoprene in Axial and Radial Reactors
dc.type Article
dc.relation.ispartofseries-issue 2
dc.relation.ispartofseries-volume 11
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 162
dc.source.id SCOPUS20700504-2019-11-2-SID85068003595


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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