Data processing: measuring – calibrating – or testing – Measurement system in a specific environment – Chemical analysis
Reexamination Certificate
2007-09-04
2007-09-04
Barlow, John (Department: 2857)
Data processing: measuring, calibrating, or testing
Measurement system in a specific environment
Chemical analysis
C702S130000, C702S138000
Reexamination Certificate
active
10493642
ABSTRACT:
Methods and apparatus for determining the NOx content in a combustion flue gas. Several parameters of the combustion process are measured in the combustion furnace. These parameters are then input to a neural network, which then, based upon the input data, generates output data representative of the concentration of NOx in the flue gas. This result is determined without the use of physical NOx sensors.
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Ammouri Fouad
Barbe Thierry
Barlow John
Cronin Christopher J.
Elwood Haynes
Gutierrez Anthony
L'Air Liquide, Societe Anonyme a Directoire et Conseil de Survei
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