METHOD OF PRODUCING REACTIVE AND DIESEL FUELS FROM MIXTURE OF VEGETABLE AND OIL RAW MATERIALS Russian patent published in 2020 - IPC C10G3/00 C10G65/04 C10G65/12 C10G45/08 

FIELD: oil, gas and coke-chemical industries.

SUBSTANCE: invention describes a method of producing reactive and diesel fuel components by way of hydrogenation processing of raw materials consisting of a mixture of vegetable distillate and petroleum distillate at ratio of 5.0–40.0:95.0–60.0 wt. %. respectively, wherein vegetable distillate is vegetable oil for non-food purposes, oil distillate being gas oil fractions of direct distillation of oil with boiling range of 160–360 °C, hydrogenation processing is carried out in two stages: at the first stage, the raw material is subjected to hydro-refining process involving hydrotreatment and hydrodeoxygenation in the presence of an aluminium-cobalt-molybdenum or aluminium-nickel-molybdenum catalyst, with subsequent separation of water, at second step - dewaxing and hydrofining with batch loading of catalysts: zeolite-containing alumina nickel-molybdenum catalyst for dewaxing and an aluminium-cobalt molybdenum or aluminium-nickel-molybdenum hydrotreating catalyst, with volume ratio of catalysts of 60–90/40–10, respectively, followed by rectification of obtained hydrogenate with separation of reactive components and diesel fuels.

EFFECT: technical result consists in production of commercial jet fuel of high quality and low-hardening components of diesel fuel using catalysts based on aluminium cobalt (nickel) molybdenum compositions.

3 cl, 3 ex