METHOD AND SYSTEM FOR HYDROTREATING RENEWABLE RAW MATERIALS Russian patent published in 2024 - IPC C10G3/00 

FIELD: chemistry.

SUBSTANCE: present invention provides a method of producing one or more hydrocarbon products from renewable raw materials containing triglycerides, free fatty acids or combinations thereof. Method may include steps of mixing renewable material with a diluent to form diluted material; supplying or providing the supply of hydrogen gas to the diluted feedstock, due to which hydrogen gas can be dissolved in the diluted feedstock to form a diluted feedstock enriched with dissolved hydrogen; and feeding the diluted feedstock enriched with dissolved hydrogen into at least one reactor having at least a reaction zone comprising at least a catalyst bed, under preset conditions with formation as a result of output stream of reaction, which can be further processed with formation of one or more hydrocarbon products.

EFFECT: obtaining desired hydrocarbon products, including bio-naphtha, an industrial solvent, and materials with a variable phase state with high purity of n-paraffin.

14 cl, 9 ex, 14 tbl, 2 dwg