Citral-to-Menthol Transformations in a Continuous Reactor over Ni/Mesoporous Aluminosilicate Extrudates Containing a Sepiolite Clay Binder | Sciact - CRIS-система Института катализа

Citral-to-Menthol Transformations in a Continuous Reactor over Ni/Mesoporous Aluminosilicate Extrudates Containing a Sepiolite Clay Binder Научная публикация

Журнал

Organic Process Research & Development
ISSN: 1083-6160 , E-ISSN: 1520-586X

Вых. Данные

Год: 2022, Том: 26, Номер: 2, Страницы: 387–403 Страниц : 17 DOI: 10.1021/acs.oprd.1c00435

Ключевые слова

citral, menthol, shaped Ni catalyst, clay binder, trickle-bed reactor

Авторы

Simakova Irina L. ¹ , Vajglová Zuzana ² , Mäki-Arvela Päivi ² , Eränen Kari ² , Hupa Leena ² , Peurla Markus ³ , Mäkilä Ermei M. ³ , Wärnå Johan ² , Murzin Dmitry Yu. ²

Организации

1	Boreskov Institute of Catalysis, 630090, Novosibirsk, Russia
2	Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Turku/Åbo 20500, Finland
3	University of Turku, FI-20520 Turku, Finland

Информация о финансировании (2)

1	Министерство науки и высшего образования Российской Федерации (с 15 мая 2018)	0239-2021-0008
2	Academy of Finland

One-pot continuous synthesis of menthols from citral was performed over 5 wt % Ni supported on a mesoporous aluminosilicate catalyst with sepiolite as a binder at 70 °C with a selectivity of 75% to menthols. Catalyst deactivation with time-on-stream resulted in a decrease of the conversion and selectivity to menthols at the expense of higher selectivity to isopulegols. Stereoselectivity to isopulegols and menthols only slightly changed with conversion and TOS. A kinetic model capable of describing experimental data for transformations of citral to menthol in a continuous mode was developed. It was based on a detailed reaction network and also comprised deactivation on both metal and acid sites. Numerical data fitting confirmed a good correspondence between the experimental data and calculations.

Simakova I.L. , Vajglová Z. , Mäki-Arvela P. , Eränen K. , Hupa L. , Peurla M. , Mäkilä E.M. , Wärnå J. , Murzin D.Y.
Citral-to-Menthol Transformations in a Continuous Reactor over Ni/Mesoporous Aluminosilicate Extrudates Containing a Sepiolite Clay Binder
Organic Process Research & Development. 2022. V.26. N2. P.387–403. DOI: 10.1021/acs.oprd.1c00435 WOS Scopus РИНЦ CAPlus OpenAlex

Опубликована online:	25 янв. 2022 г.
Опубликована в печати:	18 февр. 2022 г.
Поступила в редакцию:	16 нояб. 2022 г.

Web of science:	WOS:000758184400017
Scopus:	2-s2.0-85124158242
РИНЦ:	48147796
Chemical Abstracts:	2022:185017
OpenAlex:	W4210803161

БД	Цитирований
Scopus	11
Web of science	11
РИНЦ	16
OpenAlex	11