Eco-machinery Engineering Technology for Reducing NOx Emission
질소산화물과 관련한 환경기계기술
Abstract
Eco-Machinery engineering technologies in KIMM for reducing NOx emission were introduced. Combustion technologies such as reburning and fuel staged or air staged combustion have been applied to reduce NOx emission in the field of boiler furnaces. Lean premixed combustion method have been studied in gas turbine combustor. Hybrid system with plasma and SCR being considered as prospective method of De-NOx has been developed. Also, low NOx technologies including common rail system, EGR and DPF in diesel engine have been investigated.
Keywords
- Low NOx;
- PM;
- Lean Bum;
- Reburning;
- Fuel Staged;
- Air Staged;
- Burner;
- Combustor;
- Gas Turbine;
- Plasma;
- SCR;
- Common Rail;
- EGR;
- DPF