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Preparation of high-octane oxygenate fuel components from plant-derived polyolsстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 12 февраля 2025 г.
- Авторы: Maksimov A.L., Nekhaev A.I., Ramazanov D.N., Arinicheva Yu A., Dzyubenko A.A., Khadzhiev S.N.
- Журнал: Petroleum Chemistry
- Том: 51
- Номер: 1
- Год издания: 2011
- Издательство: Pleiades Publishing, Ltd
- Местоположение издательства: Road Town, United Kingdom
- Первая страница: 61
- Последняя страница: 69
- DOI: 10.1134/s0965544111010117
- Аннотация: The ketalization of polyols (glycerol, xylitol, xylose) in the presence of a number of heterogeneous acid catalysts has been studied. It has been shown that zeolite catalysts exhibit high activity in the formation of the acetone ketal of glucose in a flow system with the quantitative selectivity for the 1,2-product. The best catalyst is zeolite beta; in the presence of this zeolite and excess acetone, the yield is over 90% or, in the case of the structured reactor, even greater than 98% It has been shown that zeolite-based systems catalyze the formation of ketals of xylitol and xylose with a yield of up to 50% in the presence of excess acetone.
- Добавил в систему: Захарян Елена Михайловна