公开(公告)号：US11505462B2

公开(公告)日：2022-11-22

申请号：US17176050

申请日：2021-02-15

Applicant: Fluor Technologies Corporation

Inventor： Ravi Ravikumar ,  Sunil Singhal

IPC: B01D53/047 ,  B01D53/14 ,  B01D53/26 ,  B01D53/62 ,  B01D53/78 ,  B01D53/96 ,  B01J19/24 ,  C01B3/48 ,  C01B3/50 ,  C01B3/52 ,  C01B3/56

Abstract: In a hydrocarbon-fed steam methane reformer hydrogen-production process and system, carbon dioxide is recovered in a pre-combustion context, and optionally additional amounts of carbon dioxide are recovered in a post-combustion carbon dioxide removal, to provide the improved carbon dioxide recovery or capture disclosed herein.

公开(公告)号：US12227416B2

公开(公告)日：2025-02-18

申请号：US17965608

申请日：2022-10-13

Applicant: Fluor Technologies Corporation

Inventor： Ravi Ravikumar ,  Sunil Singhal

IPC: C01B3/48 ,  B01D53/047 ,  B01D53/14 ,  B01D53/26 ,  B01D53/62 ,  B01D53/78 ,  B01D53/96 ,  B01J19/24 ,  C01B3/50 ,  C01B3/52 ,  C01B3/56

Abstract: In a hydrocarbon-fed steam methane reformer hydrogen-production process and system, carbon dioxide is recovered in a pre-combustion context, and optionally additional amounts of carbon dioxide are recovered in a post-combustion carbon dioxide removal, to provide the improved carbon dioxide recovery or capture disclosed herein.