Theoretical predictions on dehydrogenation of methanol over copper-silica catalyst in a membrane reactor

Theoretical predictions on dehydrogenation of methanol over copper-silica catalyst in a membrane reactor

Bibliographische Detailangaben
Parent link:Catalysis Today.— , 1987-
Vol. 331.— 2019.— [P. 35-42]
1. Verfasser: Shelepova E. V.
Körperschaft: Национальный исследовательский Томский политехнический университет Исследовательская школа химических и биомедицинских технологий
Weitere Verfasser: Iljina L. Yu. Lyudmila, Vedyagin A. A. Aleksey Anatolievich
Zusammenfassung:Title screen
Dehydrogenation of methanol was performed over copper-silica catalyst. Methyl formate decomposition to carbon monoxide and hydrogen was considered as a main side reaction. Tubular and membrane reactors were compared theoretically in terms of efficiency of the process. For this purpose, a two-dimensional non-isothermal stationary mathematical model of the catalytic membrane reactor was developed and applied. The reaction of methanol dehydrogenation (in a tube side) was conjugated with hydrogen oxidation reaction (in a shell side). Conjugation of the processes was found to increase the methanol conversion up to 87% and achieve the methyl formate yield as high as 80% at 125 °C. The impact of various parameters on the process characteristics was studied using the developed mathematical model.
Режим доступа: по договору с организацией-держателем ресурса
Sprache:Englisch
Veröffentlicht: 2019
Schlagworte:
электронный ресурс
труды учёных ТПУ
methanol dehydrogenation
methyl formate production
copper-silica catalyst
catalytic membrane reactor
mathematical modeling
дегидрирование
катализаторы
мембранные реакторы
математическое моделирование
Online-Zugang:https://doi.org/10.1016/j.cattod.2017.11.023
Format: Elektronisch Buchkapitel
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660841

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