SECOND GENERATION ADVANCED REBURNING FOR HIGH EFFICIENCY NOx CONTROL
This project is designed to develop a family of novel NO{sub x} control technologies, called Second Generation Advanced Reburning which has the potential to achieve 90+ NO{sub x} control in coal fired boilers at a significantly lower cost than Selective Catalytic Reduction. The eighth reporting period in Phase II (July 1--September 26, 1999) included combined chemistry-mixing modeling on advanced gas reburning and experimental activities in support of modeling. Modeling efforts focused on description of AR-Lean--combination of basic reburning and co-injection of N-agent with overfire air. Modeling suggests that efficiency of AR-Lean strongly depends on the amount of the reburning fuel, temperature of flue gas at the point of OFA/N-agent injection, and evaporation time of N-agent. The model describes the most important features of AR-Lean and can be used for AR-Lean optimization.
- Research Organization:
- Federal Energy Technology Center Morgantown (FETC-MGN), Morgantown, WV (United States); Federal Energy Technology Center Pittsburgh (FETC-PGH), Pittsburgh, PA (United States)
- Sponsoring Organization:
- US Department of Energy (US)
- DOE Contract Number:
- AC22-95PC95251
- OSTI ID:
- 780820
- Report Number(s):
- DE-AC22-95PC95251-16; TRN: AH200121%%120
- Resource Relation:
- Other Information: PBD: 29 Oct 1999
- Country of Publication:
- United States
- Language:
- English
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Second Generation Advanced Reburning for High Efficiency NOx Control
Second Generation Advanced Reburning for High Efficiency NOx Control