公开(公告)号：US11505753B2

公开(公告)日：2022-11-22

申请号：US17260931

申请日：2019-07-16

申请人： PETRÓLEO BRASILEIRO S.A.—PETROBRAS

发明人： Vitor Loureiro Ximenes ,  Paulo Cesar Peixoto Bugueta ,  Marlon Brando Bezzera De Almeida ,  Marco Antonio Gomes Teixeira ,  Fabio Leal Mendes ,  Andrea De Rezende Pinho ,  Alexander Rangel Bastos ,  Adriano Do Couto Fraga

IPC分类号： C10G21/00 ,  C10G11/18 ,  C10G21/14 ,  C10G21/28 ,  C10G21/30 ,  C10G55/04

摘要： The present invention describes the coprocessing of a lignocellulosic liquid stream and an intermediate fossil stream in the oil refining process comprising the steps of (a) contacting said intermediate fossil stream and said lignocellulosic liquid stream with a stream of solvent of C3-C10 hydrocarbons in an extraction section, obtaining a stream of extract with solvent and a stream of raffinate with solvent; and (b) sending said stream of extract with solvent to a separation section, obtaining a deasphalted oil stream comprising solvent-free carbon of renewable origin and a stream of recovered solvent. The present invention further relates to a process for producing fuels from the deasphalted oil stream comprising carbon of renewable origin, wherein the process comprises sending the deasphalted oil stream to a conversion section of an oil refinery. The conversion section is selected from catalytic hydrocracking unit, thermal cracking, fluidized-bed catalytic cracking, visbreaking, delayed coking and catalytic reforming.

公开(公告)号：US20210348068A1

公开(公告)日：2021-11-11

申请号：US17260931

申请日：2019-07-16

申请人： PETRÓLEO BRASILEIRO S.A. - PETROBRAS

发明人： Vitor Loureiro Ximenes ,  Paulo Cesar Peixoto Bugueta ,  Marlon Brando Bezzera De Almeida ,  Marco Antonio Gomes Teixeira ,  Fabio Leal Mendes ,  Andrea De Rezende Pinho ,  Alexander Rangel Bastos ,  Adriano Do Couto Fraga

IPC分类号： C10G21/00 ,  C10G21/14 ,  C10G21/28 ,  C10G21/30 ,  C10G11/18 ,  C10G55/04

摘要： The present invention describes the coprocessing of a lignocellulosic liquid stream and an intermediate fossil stream in the oil refining process comprising the steps of (a) contacting said intermediate fossil stream and said lignocellulosic liquid stream with a stream of solvent of C3-C10 hydrocarbons in an extraction section, obtaining a stream of extract with solvent and a stream of raffinate with solvent; and (b) sending said stream of extract with solvent to a separation section, obtaining a deasphalted oil stream comprising solvent-free carbon of renewable origin and a stream of recovered solvent. The present invention further relates to a process for producing fuels from the deasphalted oil stream comprising carbon of renewable origin, wherein the process comprises sending the deasphalted oil stream to a conversion section of an oil refinery. The conversion section is selected from catalytic hydrocracking unit, thermal cracking, fluidized-bed catalytic cracking, visbreaking, delayed coking and catalytic reforming.