公开(公告)号：US20250153131A1

公开(公告)日：2025-05-15

申请号：US18941102

申请日：2024-11-08

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Ho-Jung RYU ,  Sun-Mi HWANG ,  Byung Wook HWANG ,  Soon-kwan JEONG ,  Sun A CHOI ,  Daewook KIM ,  Yooseob WON ,  Seung-yong LEE ,  Sung-ho JO ,  Yu Jin CHOI

IPC: B01J8/26

Abstract: The present disclosure relates to a fluidized bed reactor system capable of regenerating fluidized particles and operating method thereof, more particularly to a fluidized bed reactor system capable of regenerating fluidized particles including: a fluidized reactor into which a fluidizing gas is injected; a regeneration fluidized bed reactor with a gas inlet and a gas outlet; a solid moving path that is connected between the fluidized bed reactor and the regeneration fluidized bed reactor to transfer solid particles; a first control valve that is installed on one side of the solid moving path; and a second control valve that is installed on the gas outlet of the regeneration fluidized bed reactor.

公开(公告)号：US20230349548A1

公开(公告)日：2023-11-02

申请号：US18176167

申请日：2023-02-28

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Ho-Jung RYU ,  Byung Wook HWANG ,  Hana KIM ,  Yooseob WON ,  Daewook KIM ,  Yu Ri LEE ,  Sung-Ho JO ,  Seung-Yong LEE ,  Young Cheol PARK

IPC: F23C10/04 ,  F23C10/01 ,  F23C10/22

CPC classification number: F23C10/04 ,  F23C10/01 ,  F23C10/22 ,  F23C2900/99008

Abstract: The present invention relates to a chemical looping combustion and carbon dioxide direct reduction (CLC-CDR) integration system and an operation method thereof, particularly to a chemical looping combustion and carbon dioxide direct reduction (CLC-CDR) integration system including: an air reactor, wherein an oxygen carrier particle is oxidized by reacting with injected air and air from which oxygen was partially removed is discharged; a fuel reactor, wherein the oxidized oxygen carrier particle is supplied, a supplied fuel is reacted to reduce the oxidized oxygen carrier particle, and carbon dioxide including H2O is discharged; and a carbon dioxide reduction reactor, wherein the reduced oxygen carrier particle is supplied, supplied carbon dioxide is reacted to discharge carbon monoxide, and the reduced oxygen carrier particle is partially oxidized and supplied to the air reactor.