Second Generation Advanced Reburning for High Efficiency NOx Control
- Energy & Env Research Corp
This project is designed to develop a family of novel NO{sub x} control technologies, called Second Generation Advanced Reburning (SGAR) which has the potential to achieve 90+ NO{sub x} control in coal-fired boilers at a significantly lower cost than SCR. The eleventh reporting period in Phase II (April 1-June 30, 2000) included design validation AR-Lean tests (Task 2.6) in the 10 x 10{sup 6} Btu/hr Tower Furnace. The objective of tests was to determine the efficiency of AR-Lean at higher than optimum OFA/N-Agent injection temperatures in large pilot-scale combustion facility. Tests demonstrated that co-injection of urea with overfire air resulted in NO{sub x} reduction. However, observed NO{sub x} reduction was smaller than that under optimum conditions.
- Research Organization:
- Energy & Env Research Corp
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC22-95PC95251
- OSTI ID:
- 910161
- Country of Publication:
- United States
- Language:
- English
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