Conversion of oxygenates to aromatic hydrocarbons on a commercial zeolite catalyst: comparison of ethanol and dimethyl ether

Golubev, K.B.; Bedenko, S.P.; Budnyak, A.D.; Ilolov, A.M.; Tret'yakov, V.F.; Talyshinskii, R.M.; Maksimov, A.L.; Khadzhiev, S.N.

Информация о цитировании статьи получена из Web of Science, Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 11 ноября 2019 г.

Авторы: Golubev K.B., Bedenko S.P., Budnyak A.D., Ilolov A.M., Tret'yakov V.F., Talyshinskii R.M., Maksimov A.L., Khadzhiev S.N.
Журнал: Russian Journal of Applied Chemistry
Том: 92
Номер: 7
Год издания: 2019
Издательство: Maik Nauka/Interperiodica Publishing
Местоположение издательства: Russian Federation
Первая страница: 918
Последняя страница: 923
DOI: 10.1134/S1070427219070061
Аннотация: Conversion of oxygenates to aromatic hydrocarbons in the syngas medium in the presence of a commercial zeolite-containing catalyst was studied. The infl uence of pressure on aromatization of dimethyl ether and ethanol was examined. At 400°С, an increase in the pressure from 0.1 to 3.0–10.0 MPa leads to a sharp increase in the yield of aromatic compounds. Dimethyl ether and ethanol, which are isomers belonging to different classes of compounds, were compared as substrates in conversion to aromatic hydrocarbons. At elevated pressure, dimethyl ether compared to ethanol exhibits higher selectivity in formation of the desired synthesis products, allowing synthesis of liquid hydrocarbons with increased content of arenes.
Добавил в систему: Голубев Константин Борисович

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