Investigation of Catalytic Activity of Modified High-Silica Zeolite of MFI Type in the Process of Converting Straight-Run Gasoline
- Авторы: Khomyakov I.S.1, Bozhenkova G.S.1, Bragina O.O.1
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Учреждения:
- National Research Tomsk Polytechnic University
- Выпуск: Том 52, № 5 (2018)
- Страницы: 832-836
- Раздел: Article
- URL: https://journals.rcsi.science/0040-5795/article/view/172623
- DOI: https://doi.org/10.1134/S0040579518050342
- ID: 172623
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Аннотация
The influence of the concentration of the promoting additive of zerium(IV) oxide nanopowder on the acidic and catalytic properties of a high-silica MFI type of zeolite is investigated in the process of converting a straight-run gasoline fraction of gas condensate into high-octane components of motor fuels. It is shown that the addition of a nanosized zerium dioxide powder makes it possible to increase the concentration of weak acidic centers by 1.34 times, the yield of arenes in liquid products by 4–7 wt %, and the octane number of liquid catalyzate by 2–3 points according to the research method.
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Об авторах
I. Khomyakov
National Research Tomsk Polytechnic University
Автор, ответственный за переписку.
Email: Khomyakov_i.s@mail.ru
Россия, Tomsk, 634050
G. Bozhenkova
National Research Tomsk Polytechnic University
Email: Khomyakov_i.s@mail.ru
Россия, Tomsk, 634050
O. Bragina
National Research Tomsk Polytechnic University
Email: Khomyakov_i.s@mail.ru
Россия, Tomsk, 634050
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