500 MW demonstration of advanced wall-fired combustion techniques for the reduction of nitrogen oxide emissions from coal-fired boilers
Author(s) -
John Sorge,
B. Menzies,
Scott M. Smouse,
J.W. Stallings
Publication year - 1995
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/106649
Subject(s) - nox , boiler (water heating) , staged combustion , waste management , nitrogen oxide , coal fired , combustion , nitrogen oxides , coal , engineering , environmental science , fly ash , process engineering , combustion chamber , chemistry , homogeneous charge compression ignition , organic chemistry
Technology project demonstrating advanced wall-fired combustion techniques for the reduction of nitrogen oxide NOx emissions from coal-fired boilers. The primary objective of the demonstration is to determine the long-term NOx reduction performance of advanced overfire air (AOFA), low NOx burners (LNB), and advanced digital control/optimization methodologies applied in a stepwise fashion to a 500 MW boiler. The focus of this paper is to report (1) on the installation of three on-line carbon-in-ash monitors and (2) the design and results to date from the advanced digital control/optimization phase of the project
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