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Methylenealkane-Based Low-Viscosity Ester Oils: Synthesis and Outlookстатья
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 августа 2020 г.
- Авторы: Ilya Nifant'ev, Vladimir Bagrov, Alexander Vinogradov, Alexey Vinogradov, Sergey Ilyin, Nadezhda Sevostyanova, Sergey Batashev, Pavel Ivchenko
- Журнал: Lubricants
- Том: 8
- Номер: 5
- Год издания: 2020
- Издательство: MDPI
- Местоположение издательства: Basel, Switzerland
- Первая страница: 50
- Последняя страница: 50
- DOI: 10.3390/lubricants8050050
- Аннотация: Both Group 4 poly-α-olefin (PAO) and Group 5 ester oil basestocks are used in formulations of synthetic engine oils, transmission fluids, and lubricants with leading characteristics such as low viscosity (providing fuel saving), high stability, and environmental safety. The modern technologies of the production of PAOs use catalytic oligomerization of α-olefins, which is complicated by the formation of low-molecular-weight α-olefin dimers (methylenealkanes) as imminent side products. The use of methylenealkanes as raw materials for the synthesis of Group 5 base stocks appears to be highly promising. In the present work, we report the use of methyl 3-butylnonanoate and methyl 3-hexylundecanoate, the products of catalytic methoxycarbonylation of hex-1-ene and oct-1-ene dimers, in the synthesis of two series of branched isomeric esters. These esters demonstrated excellent rheological behavior and may be considered as low-viscosity engine oils with leading characteristics.
- Добавил в систему: Ивченко Павел Васильевич
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | 2020_Lubricants_8_5_50.pdf | 373,0 КБ | 3 мая 2020 [Pavel_V_Ivchenko] |