Second Generation Advanced Reburning for High Efficiency NOx Control

Technical Report · Wed Jun 30 00:00:00 EDT 1999

DOI:https://doi.org/10.2172/910156· OSTI ID:910156

Zamansky, Vladimir M; Maly, Peter M; Lissianski, Vitali V

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 seventh reporting period in Phase II (April 1-June 30, 1999) included experimental activities and combined chemistry-mixing modeling on advanced gas reburning. The goal of combustion tests was to determine the efficiency of advanced reburning using coal as the reburning fuel. Tests were conducted in Boiler Simulator Facility (BSF). Several coals were tested. The modeling effort was focused on the description of N-agent injection along with overfire air. Modeling identified process parameters that can be used to optimize the AR-Lean process.

• Research Organization: Energy & Env Research Corp
• Sponsoring Organization: USDOE
• DOE Contract Number: AC22-95PC95251
• OSTI ID: 910156
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
AIR
BOILERS
COAL
COMBUSTION
EFFICIENCY
SELECTIVE CATALYTIC REDUCTION
SIMULATION
SIMULATORS