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Fischer–Tropsch synthesis in the presence of ultrafine iron-containing catalysts derived from reverse microemulsionsстатья
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: 19 апреля 2017 г.
- Авторы: Kulikova M.V., Chudakova M.V., Dement'eva O.S., Ivantsov M.I., Oknina N.V.
- Журнал: Petroleum Chemistry
- Том: 56
- Номер: 6
- Год издания: 2016
- Издательство: Pleiades Publishing, Ltd
- Местоположение издательства: Road Town, United Kingdom
- Первая страница: 535
- Последняя страница: 539
- DOI: 10.1134/S0965544116060062
- Аннотация: It is shown that active catalysts for Fischer–Tropsch synthesis with a controlled size of the particles of the dispersed phase may be formed on the basis of reverse microemulsions in a slurry reactor. After optimization of the composition of the reverse microemulsion (iron nitrate nonahydrate as a precursor of the active metal and SPAN-80 as a surfactant, 5 wt %), the size of the microemulsion droplets decreases to 130 nm. The chosen method for the synthesis of catalytic systems makes it possible to introduce promoters without any marked enlargement of the dispersed phase (130–160 nm). High-temperature Fischer–Tropsch synthesis is performed in a slurry reactor using catalysts prepared from reverse iron-containing microemulsions. The tested iron-containing catalytic systems feature high selectivity (up 73 wt %) in the formation of gasoline fractions (the C5–C10 fraction) that contain an abnormally high (up to 77 wt %) level of unsaturated hydrocarbons.
- Добавил в систему: Дементьева Оксана Сергеевна