科技报告详细信息
Second Generation Advanced Reburning for High Efficiency NOx Control | |
Zamansky, Vladimir | |
Energy & Env Research Corp | |
关键词: Nitrogen Oxides; Boilers; Exhaust Gases; Recycling; 01 Coal, Lignite, And Peat; | |
DOI : 10.2172/910161 RP-ID : None RP-ID : AC22-95PC95251 RP-ID : 910161 |
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美国|英语 | |
来源: UNT Digital Library | |
【 摘 要 】
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.【 预 览 】
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910161.pdf | 15KB | download |