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Heater Air excess.

Home Forums Coking Technical Heaters & Furnaces Heater Air excess.

This topic contains 0 replies, has 1 voice, and was last updated by  Hedewandro Lucredi 6 years, 3 months ago.

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    Hedewandro Lucredi

    Our heaters are natural draft with low NOx burners (15 % air excess ). Our heaters O2 analysers are on the top of radiante bank. We do not analysis CO/CO2 in the flue gás. Is there any “rule of thumb” for that ? What is the real O2 in our analysers considering all natural leakeage in the heaters, like sight view opened, etc ? Of course it depends on the heater maintenance, but in terms of regular state.

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