Title:
COMBUSTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/009575
Kind Code:
A1
Abstract:
This combustion system 100 is provided with: a vaporizer 2 that heats liquid ammonia with a heating medium; a boiler 3 that is connected to the vaporizer 2 and burns an ammonia-containing fuel coming from the vaporizer 2; an induced draft fan 6 that is arranged in a flue L4 connected to the boiler 3 and guides a discharged gas from the boiler 3; and a heat exchanger 4 that is arranged upstream of the induced draft fan 6 in the flue L4. The heat exchanger 4 is connected to the vaporizer 2 in a circulating manner through a circulating flow path L5 through which the heating medium flows. The heat exchanger 4 cools a discharged gas flowing through the flue L4 with the heating medium that receives a cold thermal energy from the liquid ammonia.
Inventors:
CHOI WONYOUNG (JP)
FUJIMORI TOSHIRO (JP)
FUJIMORI TOSHIRO (JP)
Application Number:
PCT/JP2023/014271
Publication Date:
January 11, 2024
Filing Date:
April 06, 2023
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
F23L17/00; F23C1/12; F23J7/00; F23J15/06; F23K5/00
Domestic Patent References:
| WO2020174726A1 | 2020-09-03 |
Foreign References:
| JP2019196882A | 2019-11-14 | |||
| JP2013512769A | 2013-04-18 | |||
| JPH035041U | 1991-01-18 |
Attorney, Agent or Firm:
AOMI PATENT (JP)
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