Improving the Reliability of Elements of Energy Installations when Combustion of Different Quality Fuel

Abstract

In this work, approximation dependences of the pollution intensity specific indicators, which arise under the influence of main parameters characterizing pollution processes, were presented. The results of research were subjected to statistical processing, which confirmed that the increase in the mass of pollutants mainly depends on the content of sulfur and water in the water-fuel oil emulsion. The dependences of the contamination rate on the wall temperature during the burning of fuel and water-fuel oil emulsion for 8 and 1000 hours were also obtained. These dependencies indicate how quickly the available contaminants increase when the wall temperature changes. However, it should be noted that the assessment of the transfer correctness of the obtained data from the experimental plant to the real utilization boilers of power plants is an important step. This means that the results obtained at the experimental plant should be transferred to real conditions of application, namely to waste boilers. This process requires further evaluation and may depend on many factors such as plant size, fuel characteristics, pollution control methods, etc. Therefore, before applying the obtained results in real conditions, their suitability and adequacy should be carefully evaluated.