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公开(公告)号:US20250067516A1
公开(公告)日:2025-02-27
申请号:US18456053
申请日:2023-08-25
Applicant: UOP LLC
Inventor: Amit Munjal , Chintan Surendra Shah , Sudipta Kumar Ghosh
IPC: F28D7/06
Abstract: Processes and apparatuses for heating a process fluid. The process fluid flow through a convection section and then a radiant section. The radiant section produces heat and flue gas from the combustion of the fuel. The flue gases flow to the convection section to provide the heat in the convection section. The conduits in the convection section are straight. All of the fluid that passes through the convection section also passes through the radiant section.