Title:
COMBUSTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/181513
Kind Code:
A1
Abstract:
A combustion system (1) comprises: a combustor (12) including a first combustion region (12a) and a second combustion region (12b) continuous with the first combustion region (12a) on a downstream side; a first burner (13) including an injection portion (21) for ammonia, serving as a first fuel, facing the first combustion region (12a), and a first injection portion (22a) for a second fuel that does not contain nitrogen atoms, facing the first combustion region (12a); a second burner (14) including a second injection portion (22b) for the second fuel, facing the second combustion region (12b); and a control device (18) for adjusting a second fuel flow ratio, which is a ratio between a flow rate of the second fuel injected from the first injection portion (22a) and a flow rate of the second fuel injected from the second injection portion (22b).
Inventors:
ITO SHINTARO (JP)
UCHIDA MASAHIRO (JP)
UCHIDA MASAHIRO (JP)
Application Number:
PCT/JP2022/045091
Publication Date:
September 28, 2023
Filing Date:
December 07, 2022
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
F23N1/00; F02C9/40; F23D17/00; F23R3/34; F23R3/36
Foreign References:
| JP2016003852A | 2016-01-12 | |||
| JP2016191507A | 2016-11-10 | |||
| JP2012141078A | 2012-07-26 | |||
| JP2010019195A | 2010-01-28 |
Attorney, Agent or Firm:
AOMI PATENT (JP)
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