P ímé mě ení kyselého rosného bodu ve spalovacích za ízeních

Various corrosion issues have been encountered at a number of power units due to the drop of combustion products temperature below the dew point temperature as a result of condensed acids. Large corrosion attacks and damages have been reported to have occurred at heaters, economizers, fume ducts and even in chimneys. SVúM has developed and tested a probe for direct measurement of a dew point of combustion products. With this method it is possible to promptly identify a dew point temperature without any complex calculations, combustion products analyses, complicated collection of combustion products, etc. Subsequent adjustment of the combustion products temperature may prevent major corrosion issues.