Hydrodeoxygenation of Isoeugenol over Alumina-Supported Ir, Pt, and Re Catalysts | Sciact - CRIS-система Института катализа

Hydrodeoxygenation of Isoeugenol over Alumina-Supported Ir, Pt, and Re Catalysts Научная публикация

Журнал

ACS Sustainable Chemistry & Engineering
ISSN: 2168-0485

Вых. Данные

Год: 2018, Том: 6, Номер: 12, Страницы: 16205-16218 Страниц : 14 DOI: 10.1021/acssuschemeng.8b03035

Ключевые слова

Bimetallic catalyst; Hydrodeoxygenation; Isoeugenol

Авторы

Alda-Onggar Moldir ¹ , Mäki-Arvela Päivi ¹ , Eränen Kari ¹ , Aho Atte ¹ , Hemming Jarl ¹ , Paturi Petriina ² , Peurla Markus ³ , Lindblad Marina ⁴ , Simakova Irina L. ⁵ , Murzin Dmitry Yu. ¹

Организации

1	Johan Gadolin Process Chemistry Centre, Åbo Akademi University, Turku, Finland
2	Wihuri Physical Laboratory, Department of Physics and Astronomy, University of Turku, Turku, Finland
3	Laboratory of Electron Microscopy, University of Turku, Turku, Finland
4	Neste Corporation, Porvoo, Finland
5	Boreskov Institute of Catalysis, Novosibirsk, Russia

Информация о финансировании (2)

1	Федеральное агентство научных организаций России	0303-2016-0012 (V.47.1.4.)
2	Jenny and Antti Wihuri Foundation

Hydrodeoxygenation (HDO) of isoeugenol (IE) was investigated using bimetallic iridium–rhenium and platinum–rhenium catalysts supported on alumina in the temperature and pressure ranges of 200–250 °C and 17–40 bar in nonpolar dodecane as a solvent. The main parameters were catalyst type, hydrogen pressure, and initial concentration. Nearly quantitative yield of the desired product, propylcyclohexane (PCH), at complete conversion in 240 min was obtained with Ir–Re/Al2O3 prepared by the deposition–precipitation method using 0.1 mol/L IE initial concentration. High iridium dispersion together with a modification effect of rhenium provided in situ formation of the IrRe active component with reproducible catalytic activity for selective HDO of IE to PCH. The reaction rate was shown to increase with the increasing initial IE concentration promoting also HDO and giving a higher liquid phase mass balance. Increasing hydrogen pressure benefits the PCH yield.

Alda-Onggar M. , Mäki-Arvela P. , Eränen K. , Aho A. , Hemming J. , Paturi P. , Peurla M. , Lindblad M. , Simakova I.L. , Murzin D.Y.
Hydrodeoxygenation of Isoeugenol over Alumina-Supported Ir, Pt, and Re Catalysts

ACS Sustainable Chemistry & Engineering. 2018. V.6. N12. P.16205-16218. DOI: 10.1021/acssuschemeng.8b03035 WOS Scopus РИНЦ CAPlus PMID OpenAlex

Полный текст от издателя

Поступила в редакцию:	28 июн. 2018 г.
Принята к публикации:	1 сент. 2018 г.
Опубликована online:	15 окт. 2018 г.
Опубликована в печати:	3 дек. 2018 г.

Web of science:	WOS:000452344900035
Scopus:	2-s2.0-85056136403
РИНЦ:	38680833
Chemical Abstracts:	2018:1919189
PMID (PubMed):	30555753
OpenAlex:	W2897989794

БД	Цитирований
Scopus	35
Web of science	32
РИНЦ	31
OpenAlex	37