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US 2026/0309100 A1Published application
Combustion system and control method
AssigneeIHI Corporation
InventorsItaru SAKURAI, Yuichi NASUNO, Ryunosuke ITOKAZU
Life of this patent
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Abstract
In order to suppress the decrease in energy efficiency, provided is a combustion system including: a combustor to which ammonia is to be supplied; an intake flow passage connected to the combustor; an exhaust flow passage connected to the combustor; a recirculation flow passage connecting the exhaust flow passage and the intake flow passage to each other; and a control device that controls a temperature of exhaust gas circulating from the exhaust flow passage to the intake flow passage through the recirculation flow passage.
Claims10
A combustion system, comprising:
- a combustor to which ammonia is to be supplied;
- an intake flow passage connected to the combustor;
- an exhaust flow passage connected to the combustor;
- a recirculation flow passage connecting the exhaust flow passage and the intake flow passage to each other;
- and
- a control device that controls a temperature of exhaust gas circulating from the exhaust flow passage to the intake flow passage through the recirculation flow passage.
3 more elements
A control method for a combustion system,
- the combustion system including:
- a combustor to which ammonia is to be supplied;
- an intake flow passage connected to the combustor;
- an exhaust flow passage connected to the combustor;
- and
- a recirculation flow passage connecting the exhaust flow passage and the intake flow passage to each other,
- the control method comprising controlling, by a control device, a temperature of exhaust gas circulating from the exhaust flow passage to the intake flow passage through the recirculation flow passage.
4 more elements
Dependencies are inferred from the claim text.