Catalytic Deoxygenation of C18 Fatty Acids Over Mesoporous Pd/C Catalyst for Synthesis of Biofuels Full article
Conference |
Catalysis and Nanotechnology : 11th Mexican Congress on Catalysis 02-05 Jun 2009 , Ensenada B.C. |
||||||||
---|---|---|---|---|---|---|---|---|---|
Journal |
Topics in Catalysis
ISSN: 1022-5528 , E-ISSN: 1572-9028 |
||||||||
Output data | Year: 2011, Volume: 54, Number: 8, Pages: 460-466 Pages count : 7 DOI: 10.1007/s11244-011-9608-y | ||||||||
Tags | Catalytic deoxygenation, Fatty acids, Mesoporous carbon, Pd/C | ||||||||
Authors |
|
||||||||
Affiliations |
|
Funding (5)
1 | Russian Foundation for Basic Research | 11-03-94001 |
2 | National Autonomous University of Mexico | IN 224510 |
3 | Russian Foundation for Basic Research | 08-03-91758 |
4 | Russian Foundation for Basic Research | 10-03-01005 |
5 | Suomen Akatemia |
Abstract:
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.
Cite:
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
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
Dates:
Published online: | Jan 21, 2011 |
Published print: | Jun 1, 2011 |
Identifiers:
Web of science | WOS:000292021100002 |
Scopus | 2-s2.0-79959502558 |
Elibrary | 16989707 |
Chemical Abstracts | 2011:673263 |
Chemical Abstracts (print) | 155:593245 |
OpenAlex | W2064225053 |