公开(公告)号：US20230258326A1

公开(公告)日：2023-08-17

申请号：US17947520

申请日：2022-09-19

Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC

Inventor： John Francis QUANCI ,  Anthony HANLIN ,  Jennifer MCLAREN

IPC: F22B1/18 ,  F01K23/10 ,  E04F13/14

CPC classification number: F22B1/1876 ,  F01K23/10 ,  E04F13/142 ,  F27D17/002

Abstract: Systems and apparatuses for cooling flue gases emitted from an industrial facility, such as a coke oven in a coke manufacturing plant. A representative system includes a heat recovery steam generator (HRSG) having a steam generation system that converts liquid feedwater into steam by absorbing heat from the flue gases. The steam generation system includes a plurality of tubes that carry the liquid water feedwater and the steam. Some or all of the tubes include steel and a non-corrosive material cladded to the steel that helps to reduce corrosion caused by the high temperature flue gases and extremely corrosive contaminants within the flue gas that can corrode steel.

公开(公告)号：US20200208833A1

公开(公告)日：2020-07-02

申请号：US16729068

申请日：2019-12-27

Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC

Inventor： John Francis QUANCI ,  Anthony HANLIN ,  Jennifer MCLAREN

IPC: F22B1/18 ,  F01K23/10 ,  E04F13/14

Abstract: Systems and apparatuses for cooling flue gases emitted from an industrial facility, such as a coke oven in a coke manufacturing plant. A representative system includes a heat recovery steam generator (HRSG) having a steam generation system that converts liquid feedwater into steam by absorbing heat from the flue gases. The steam generation system includes a plurality of tubes that carry the liquid water feedwater and the steam. Some or all of the tubes include steel and a non-corrosive material cladded to the steel that helps to reduce corrosion caused by the high temperature flue gases and extremely corrosive contaminants within the flue gas that can corrode steel.