公开(公告)号：US20240279554A1

公开(公告)日：2024-08-22

申请号：US18411295

申请日：2024-01-12

Applicant: Chevron U.S.A. Inc.

Inventor： WILLIAM BOORUJY ,  CESAR OVALLES

IPC: C10G2/00 ,  B01D53/62 ,  B01D53/73 ,  C01B3/24

CPC classification number: C10G2/50 ,  B01D53/62 ,  B01D53/73 ,  C01B3/24 ,  B01D2257/504 ,  B01D2258/0283 ,  B01D2258/06 ,  C01B2203/0272 ,  C01B2203/0277 ,  C01B2203/062 ,  C01B2203/1241 ,  C01B2203/80 ,  C10G2300/4043 ,  C10G2300/4081 ,  C10G2300/42 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/08

Abstract: A process is provided that includes pyrolyzing methane to form a stream of hydrogen and solid carbon and co-feeding a CO2-containing stream and the stream of hydrogen to a fuel synthesis unit in which the CO2 of the CO2-containing stream and the hydrogen of the stream of hydrogen are converted to a low-carbon intensity fuel. Also provided is a system comprising a pyrolizer for pyrolyzing methane having a methane inlet, an outlet for a stream of hydrogen, and an outlet for solid carbon. The system also comprises a fuel synthesis unit capable of receiving the stream of hydrogen and a CO2-containing stream in which the CO2 of the CO2-containing stream and the hydrogen of the stream of hydrogen are converted to a low-carbon intensity fuel.