Palladium-based catalysts supported on hypercrosslinked polystyrene were studied in the hydroconversion processes of oilseed biomass: (I) deoxygenation in a conventional solvent; (II) deoxygenation in supercritical hexane; (III) hydrogenation in toluene. It was shown that the highest selectivity towards the formation of target product, as well as the highest rate of stearic acid conversion in all the investigated processes, was observed using a 1% -Pd/HPS catalyst., {"references":["Alonso, D. M., Bond, J. Q., & Dumesic, J. A. (2010). Catalytic conversion of biomass to biofuels. Green Chem., 12, 1493-1513. DOI: 10.1039/c004654j","Noweck, K. (2011). Production, technologies and applications of fatty alcohols. Lecture at the 4th workshop on fats and oils as renewable feedstock for the chemical industry. Karlsruhe. doi:10.1002/14356007.a10_277.pub2","Mudge, S. M. (2005). Fatty Alcohols - a review of their natural synthesis and environmental distribution. School of Ocean Sciences, University of Wales - Bangor. 2005.","Rios, L. A., Restrepo, G. M., Valencia, S. H., Franco, A. C., & Echeverri, D. A. Z. (2006). La hidrogenacion selectiva de aceites naturales a traves de catalizadores heterogeneos. Scientia et Technica Año XII, 31, 221-226.","Kalnes, T., Marker, T., & Shonnard, D. R. (2007). Green diesel: A second generation biofuel. Int. J. of Chem. React. Eng., 5, 748-750.","Snäre, M., Kubičkova, I., Mäki-Arvela, P., Eränen, K., & Murzin, D. Yu. (2006). Hydrocarbons for diesel fuel via decarboxylation of vegetable oils. Ind. Eng. Chem. Res., 45, (16), 5708-5719.","Holmgren, J., Gosling, C., Couch, K., Kalnes, T., Marker, T., McCall, M., & Marinangeli, R. (2007). Biorenewable integration in refineries is evaluated along with work to commercially produce green diesel. PTQ, 3, 119-125.","Manyar, H. G., Paun, C., Pilus, R., Rooney, D. W., Thompson, J. M., & Hardacre, Ch. (2010). Highly Selective and Efficient Hydrogenation of Fatty acids to Alcohols using Pt supported over TiO2 catalysts. Chem. Commun., 46, 6279-6281.","Klusoň, P., Červený, L. (1997). Ru-Sn catalyst - a new promising system for selective hvdrogenation of a carbonyl group. Chem. Listy, 91, 100-104.","Zhu, H. J., Pittman, Ch. U. Jr. (2003). Reductions of carboxylic acids and esters with NaBH4 in diglyme at 162 °C. Synthetic communications, 33, 10, 1733-1750.","Yoshino, K., Kajiwara, Y., Takaishi, N., Inamoto, Y., & Tsujia, J. (1990). Hydrogenation of Carboxylic Acids by Rhenium-Osmium Bimetallic Catalyst. JAOCS, 67, 1, 21-24.","Sad, M. R., Mazzieri, V. A., Vera, C. R., & Pieck, C. L. (2007). Hidrogenación selectiva de metil ésteres de ácidos grasos para obtención de alcoholes grasos. Perspectivas actuales, catalizadores y mecanismos de reacción. Avances en Química, 2, (2), 17-24.","Lee, D., Cho, S. I., Kim, G.-J., Kim, H., & Lee, I.-M. (2007). Efficient and Selective Hydrogenation of Carboxylic Acid Catalyzed by Ni or Pd on ZSM-5. J. Ind. Eng. Chem., V. 13, 7, 1067-1075.","Simasatitkul, L., Arpornwichanop, A., & Gani, R. (2013). Design methodology for bio-based processing: Biodiesel and fatty alcohol production. Computers and Chemical Engineering","van den Hark, S., Harrod, M. (2001). Fixed-Bed Hydrogenation at Supercritical Conditions To Form Fatty Alcohols: The Dramatic Effects Caused by Phase Transitions in the Reactor. Ind. Eng. Chem. Res., 40, 5052-5057","Sapunov, V. N., Stepacheva, А. А., Sulman, E. M., Sulman, M. G., Sidorov, A. I., Matveeva, V. G., Wärnå, J., Mäki-Arvela, P., Murzin, D. Y., & Stein, B. D. (2017). Stearic Acid Hydrodeoxygenation Over Pd Nanoparticles Embedded In Mesoporous Hypercrosslinked Polystyrene. Journal of Industrial and Engineering Chemistry, 46, P. 426-435.","Migunova, E. S., & Stepacheva, A. A. (2016). Hydrogenation of fatty acids using catalysts based on platinum group metals. Self-developing environment of a technical college: materials of the All-Russian Scientific and Practical Conference: at 3 part. 155-160. (in Russian)","Stepacheva, A. A., Migunova, E. S., Yudova, K. V., & Matveeva, V. G. (2016). Palladium catalysts based on super-cross-linked polystyrene in biofuel synthesis. Bulletin of Tver State University, 2, 151-156. (in Russian)"]}