engleski

Comparison of flue gas recirculation and reburning in reduction and combustion efficiency

Among the so-called primary methods of decrease of the NOx emissions, the flue gas recirculation and the reburning are by far the most widely used in industry because they prevent NOx formation in accordance with the limit level of the regulation at a lower cost acceptable to manufacturers. In this paper the implementations of flue gas recirculation and reburning were analysed on the test combustion facilities regarding its reduction and combustion efficiency at combustion of natural gas. The flue gas recirculation was shown as a very effective method in reduction of the NOx emissions, and the reburning has equally good efficiency in reduction and combustion.

NOx emissions ; flue gas recirculation ; reburning

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