Experimental Determination of Flue Gases Parameters

Abstract—This article describes a new method of measurement and determination of an average concentration of gaseous components of flue gases at the boiler output, which is based on the use of equipment for continuous network sampling and analysis of gaseous pollutants, developed at the VŠB-TU Ostrava for the purpose of diagnostic measurements in the energy sector. The advantage of this method in comparison with the commonly used system of measurements of concentrations of gaseous components in flue gases at one point of flue gas ducting is its higher accuracy in the determination of the average value of concentration at the output from incineration sources, and the corresponding lower uncertainty in determining the efficiency of these devices. Keywords-diagnostic measurement; continuous network sampling; concentration of gaseous component; flue gases; efficiency I