НОВЫЕ МЕТОДЫ ПОЛУЧЕНИЯ АЛЮМОЖЕЛЕЗАМАГНИЕВЫХ КАТАЛИЗАТОРОВ ДЕГИДРИРОВАНИЯ
Journal Title: World Science - Year 2018, Vol 4, Issue 6
Abstract
The dehydrogenation of methylcyclopentenes into methylcyclopentadienes on iron-aluminum-magnesium catalysts, researched earlier in the C5-dehydrocyclization of piperylene has been studied. Theimpact of the Fe2O3 content and the relation between MgO: Al203 on the activity of the catalyst was studied.It is shown that the yield of methylcyclo¬pentadienereaches the maximum as the amount of Fe2O3 content in the catalyst increases.A methodology for the isolation of methylcyclopentadiene from the reaction mixture is proposed at 180-250°C.Comparing the results of the dehydrogenation of methylcyclopentene with the data on dehydrogenation of n-pentenes, dehydrocyclization of piperylene and hexadiene-2,4 on iron-aluminum magnesium samples with different contents of Fe2O3, the authors come to the conclusion about the different properties of active centers, which are responsible for C5dehydrocyclization on the one hand, and dehydrogenation and aromatization on the other.
Authors and Affiliations
Л. Т. Татиашвили, Р. З. Уридия, Л. А. Долидзе, К. Н. Кочиашвили, Т. А. Дгебуадзе
Keywords
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- EP ID EP330806
- DOI 10.31435/rsglobal_ws/12062018/5843
- Views 126
- Downloads 0
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