ALIHPATIC OXYGENATE COMPOUNDS HYDRODEOXYGENATION AND N-PARAFFINS HYDROISOMERIZATION CATALYST AND METHOD OF ITS PREPARATION

摘要

FIELD: chemistry.;SUBSTANCE: invention relates to catalysts for the process of aliphatic oxygenate compounds hydrodeoxygenation and simultaneous n-alkanes hydroisomerization which active component is nickel phosphide and / or molybdenum phosphide in an amount of 2.5-10.0 wt % with the following atomic ratio: Ni / Mo = 0.1-1.0. The catalyst contains up to 5 wt % of the phosphorus in a reduced state; the catalyst has a specific surface area of 170-250 m²/ G, a dredominate pore radius of 80-120 E. The catalyst contains gamma alumina as support.;EFFECT: invention enables to produce catalysts with high activity and selectivity in the reaction of aliphatic oxygenate compounds (methyl palmitate or rapeseed oil) hydrodeoxygenation and n-hexadecane and n-pentadecane hydroisomerization.;2 cl, 2 tbl, 3 ex