METHOD FOR GENERATING RENEWABLE PRODUCTS FROM BIO-OIL AND OIL STREAMS FROM CATALYTIC CRACKING

• Main Authors: BELLO DE OLIVEIRA, Andre, BRANDO BEZERRA DE ALMEIDA, Marlon, DE REZENDE PINHO, Andrea, LOUREIRO XIMENES, Vitor, RENE CHAMBERLAIN PRAVIA, Oscar
• Format: Patent
• Language: English; French; Portuguese
• Published: 23.11.2023
• Subjects: ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; CHEMISTRY; CRACKING HYDROCARBON OILS; FIRELIGHTERS; FUELS; FUELS NOT OTHERWISE PROVIDED FOR; LIQUEFIED PETROLEUM GAS; LUBRICANTS; METALLURGY; MINERAL WAXES; NATURAL GAS; 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; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K; TECHNICAL GASES CONTAINING CARBON MONOXIDE

The present invention belongs to the field of fluid catalytic cracking processes (FCC) for producing fuels with a totally renewable content, more specifically for producing high octane rating gasoline (RON above 92 and/or MON above 83) and medium distillates. More specifically, the present invention relates to the coprocessing of bio-oil and oil streams in the presence of a zeolite catalyst having an intermediate pore size to produce more and better gasoline, reducing the amount of heavy fractions of low commercial value. La présente invention concerne le domaine des procédés de craquage catalytique fluide (FCC) pour la production de combustibles à teneur totalement renouvelable, plus spécifiquement la production d'essence à haut indice d'octane (RON au-dessus de 92 et/ou MOM au-dessus de 83) et des distillats moyens. Plus spécifiquement, la présente invention concerne le co-traitement de bio-huile et de courants gras en présence d'un catalyseur zéolithique à taille de pore intermédiaire pour produire plus d'essence et de l'essence de meilleure qualité, réduisant la quantité de fractions lourdes à faible valeur commerciale. A presente invenção pertence ao campo dos processos de craqueamento catalítico fluido (FCC) para produção de combustíveis com conteúdo totalmente renovável, mais especificamente na produção de gasolina de alta octanagem (RON acima de 92 e/ou MON acima de 83) e destilados médios. Mais especificamente, a presente invenção refere-se ao coprocessamento de bio-óleo e correntes graxas na presença de um catalisador zeolítico de tamanho de poro intermediário, para produzir mais e melhor gasolina, reduzindo a quantidade de frações pesadas de baixo valor comercial.