公开(公告)号：EP4388267A1

公开(公告)日：2024-06-26

申请号：EP22765781.4

申请日：2022-08-15

Applicant: FLSmidth A/S

Inventor： SCHMIDT, Iver Blankenberg ,  ANDERSEN, Bjarke

IPC: F27B15/02 ,  C04B20/04 ,  C04B20/06 ,  F27D99/00

CPC classification number: C04B20/04 ,  F27B15/02 ,  F27D99/0073 ,  C04B7/4476 ,  C04B2111/80220130101 ,  Y02P40/18

公开(公告)号：WO2023021009A1

公开(公告)日：2023-02-23

申请号：PCT/EP2022/072795

申请日：2022-08-15

Applicant: FLSMIDTH A/S

Inventor： SCHMIDT, Iver Blankenberg ,  ANDERSEN, Bjarke

IPC: F27B15/02 ,  C04B20/04 ,  C04B20/06 ,  F27D99/00

Abstract: A manufacturing apparatus for providing a reduced cementitious material comprising a heating device, a reducing device, and a cooling device. The reducing device has a first end comprising a gas seal and being connected to the heating device, such that a heated cementitious material from the heating device is feedable to the first end of the reducing device substantially without any gas from the heating device entering the reducing device. The reducing device has a second end connected to the cooling device, such that a reduced cementitious material formed in the reducing device is provided to the cooling device. The reducing device further has transporting means configured to transport cementitious material from the first end to the second end and is configured for receiving a reducing agent or a precursor for a reducing agent.