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US 2026/0146577 A1Published application
Ammonia-hydrogen co-combustion system for mitigating combustion instability and exhaust gas emission
AssigneeKorea Advanced Institute of Science and Technology
InventorsKyu Tae Kim, Ukhwa Jin
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Abstract
The present disclosure relates to a combustion system using carbon-free fuels such as hydrogen or ammonia, and more particularly, to an ammonia-hydrogen co-combustion system that enhances the reactivity of ammonia and reduces nitrogen oxides in exhaust gas after combustion.
Claims12
A combustion system, comprising:
- a combustion unit where first and second fuel gases are supplied and combusted;
- and
- a fuel nozzle unit connected to a front end of the combustion unit and supplying the first fuel gas to the combustion unit through a plurality of first nozzles and supplying the second fuel gas to the combustion unit through a plurality of second nozzles,
- wherein the fuel nozzle unit includes the first and second nozzles partitioned from each other to independently control flow rates of each of the first and second fuel gases.
1 more element
Dependencies are inferred from the claim text.