Deoxygenation of Palmitic and Stearic Acid over Supported Pd Catalysts: Effect of Metal Dispersion Full article
Journal |
Applied Catalysis A: General
ISSN: 0926-860X , E-ISSN: 1873-3875 |
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Output data | Year: 2009, Volume: 355, Number: 1-2, Pages: 100-108 Pages count : 9 DOI: 10.1016/j.apcata.2008.12.001 | ||||||||
Tags | Deoxygenation, Fatty acid, Palladium | ||||||||
Authors |
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Affiliations |
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Funding (3)
1 | Russian Foundation for Basic Research | 07-03-12159 |
2 | Suomen Akatemia | |
3 | National Autonomous University of Mexico | IN 120706-3 |
Abstract:
Catalytic deoxygenation of palmitic and stearic acids mixture was studied over four synthesized Pd catalysts supported on synthetic carbon (Sibunit) in a semibatch reactor and dodecane as a solvent at 260–300 °C. The catalysts were prepared by precipitation deposition method using Pd chlorides as metal precursors. All catalysts contained 1 wt.% Pd, however, the metal dispersion was systematically varied. An optimum metal dispersion giving the highest reaction rate was observed. The main liquid phase products were n-heptadecane and n-pentadecane, which were formed in parallel. In addition to the particle size effect the impact of mass transfer was elucidated and a detail discussion on temperature programmed desorption of CO from the fresh and spent samples was provided.
Cite:
Simakova I.
, Simakova O.
, Maki-Arvela P.
, Simakov A.
, Estrada M.
, Murzin D.Y.
Deoxygenation of Palmitic and Stearic Acid over Supported Pd Catalysts: Effect of Metal Dispersion
Applied Catalysis A: General. 2009. V.355. N1-2. P.100-108. DOI: 10.1016/j.apcata.2008.12.001 WOS Scopus РИНЦ
Deoxygenation of Palmitic and Stearic Acid over Supported Pd Catalysts: Effect of Metal Dispersion
Applied Catalysis A: General. 2009. V.355. N1-2. P.100-108. DOI: 10.1016/j.apcata.2008.12.001 WOS Scopus РИНЦ
Dates:
Submitted: | Jul 7, 2008 |
Accepted: | Dec 2, 2008 |
Published online: | Dec 9, 2008 |
Published print: | Feb 28, 2009 |
Identifiers:
Web of science | WOS:000263766100012 |
Scopus | 2-s2.0-58749109591 |
Elibrary | 13602502 |
Chemical Abstracts | 2009:125558 |
Chemical Abstracts (print) | 150:378224 |
OpenAlex | W2020354667 |