Catalytic Deoxygenation of C18 Fatty Acids Over Mesoporous Pd/C Catalyst for Synthesis of Biofuels

Catalytic Deoxygenation of C18 Fatty Acids Over Mesoporous Pd/C Catalyst for Synthesis of Biofuels Научная публикация

Конференция

Catalysis and Nanotechnology : 11th Mexican Congress on Catalysis
02-05 июн. 2009 , Ensenada B.C.

Журнал

Topics in Catalysis
ISSN: 1022-5528 , E-ISSN: 1572-9028

Вых. Данные

Год: 2011, Том: 54, Номер: 8, Страницы: 460-466 Страниц : 7 DOI: 10.1007/s11244-011-9608-y

Авторы

Simakova Irina ¹ , Rozmysłowicz Bartosz ^2,3 , Simakova Olga ^1,2 , Maki-Arvela Paivi ² , Simakov Andrey ⁴ , Murzin Dmitry Yu. ²

Организации

1	Boreskov Institute of Catalysis, Novosibirsk, Russia
2	Abo Akademi University, Process Chemistry Centre, 20500 Turku, Finland
3	Faculty of Chemical Technology, Poznan Universityof Technology, Poznan, Poland
4	Centro de Nanociencias y Nanotecnologıa, UNAM, Ensenada, BC, Mexico

Deoxygenation was systematically investigated using either stearic, oleic or linoleic acids as a feedstock at 300 °C under 1 vol% hydrogen in argon over a mesoporous Pd/C (Sibunit) catalyst producing one less carbon containing, diesel-like hydrocarbons. The results revealed that catalyst activity and selectivity increased with less unsaturated feedstock. The main products in the case of stearic acid were desired C17 hydrocarbons, whereas the amounts of C17 aromatic compounds increased in case of oleic and linoleic acids. Catalyst deactivation was relatively prominent in linoleic acid deoxygenation giving only 3% conversion of fatty acids in 330 min. The deactivation originated from the formation of C17 aromatic compounds and fatty acid dimers, which was confirmed by size exclusion chromatographic analysis. The latter compounds were formed via Diels–Alder reaction.

Simakova I. , Rozmysłowicz B. , Simakova O. , Maki-Arvela P. , Simakov A. , Murzin D.Y.
Catalytic Deoxygenation of C18 Fatty Acids Over Mesoporous Pd/C Catalyst for Synthesis of Biofuels
Topics in Catalysis. 2011. V.54. N8. P.460-466. DOI: 10.1007/s11244-011-9608-y WOS Scopus РИНЦ CAPlusCA OpenAlex Sciact

Опубликована online:	21 янв. 2011 г.
Опубликована в печати:	1 июн. 2011 г.

Web of science:	WOS:000292021100002
Scopus:	2-s2.0-79959502558
РИНЦ:	16989707
Chemical Abstracts:	2011:673263
Chemical Abstracts (print):	155:593245
OpenAlex:	W2064225053
Sciact:	8075

БД	Цитирований
Scopus	66
OpenAlex	70