NOx software sensor

Details NOx software sensor NOx software sensor

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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Bakal et al.: “Time delay neural networks for NOxand CO prediction in fossil fuel plants”, World Congress on Neural Networks, 1995, vol. 3, pp. 111-115.
International Search Report for PCT/FR02/003393 (previously submitted).

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