PURIFICATION OF RECYCLED AND RENEWABLE ORGANIC MATERIAL

• Main Authors: JANSSON, Kari, HOVI, Meri, PEREZ NEBREDA, Andrea, LINDBLAD, Marina, TOURONEN, Jouni, PASANEN, Antti, PAASIKALLIO, Ville, AALTO, Pekka, LAMMINPÄÄ, Kaisa, TOUKONIITTY, Blanka, KÄLDSTRÖM, Mats, LIKANDER, Salla, PASANEN, Jukka-Pekka, TOPPINEN, Sami
• Format: Patent
• Language: English
• Published: 27.06.2024
• Subjects: CHEMISTRY; CRACKING HYDROCARBON OILS; FUELS; LUBRICANTS; METALLURGY; MINERAL WAXES; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; TECHNICAL GASES CONTAINING CARBON MONOXIDE

A method is disclosed of purifying a recycled or renewable organic material, wherein the recycled or renewable organic material contains one or more impurities selected from a group consisting of silicon compounds, phosphorous, Cl and sterols. Exemplary embodiments include (a) providing the recycled or renewable organic material; (c) heat treating the recycled or renewable organic material at 100 to 450° C.; and (f) hydrotreating the heat treated recycled or renewable organic material in a presence of a hydrotreating catalyst; to obtain purified hydrotreated recycled or renewable organic material.