The present application relates to the technical field of
biodiesel and bio-
jet fuel, and discloses a hydrogenation
isomerization catalyst, a preparation method and application thereof in production of
biodiesel and bio-
jet fuel. 2 / g~230m 2 / g, the
molar ratio of SiO2 / Al2O3 is 30~110, the
total acid amount is 0.9mmol(NH3) / g~2.8mmol(NH3) / g, and the acid amount of weak acid and medium-strong acid with NH3
desorption temperature less than 350 DEG C accounts for 70%~90% of the
total acid amount of NH3-TPD. The hydrogenation
isomerization catalyst prepared by the present application not only has good hydrogenation
isomerization performance, but also has good tolerance to
oxygen and water carried by reactants.