Open AccessSecond Generation Advanced Reburning for High Efficiency NOx Control
Author(s) -
Vladimir Zamansky,
Peter M. Maly,
Vitali V. Lissianski
Publication year - 1999
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/910156
Subject(s) - nox , combustion , boiler (water heating) , coal , staged combustion , process engineering , pulverized coal fired boiler , coal combustion products , waste management , environmental science , engineering , nuclear engineering , chemistry , combustion chamber , homogeneous charge compression ignition , organic chemistry
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
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