Possibilities for Prediction And Evaluation of the Carbon Footprint in Furnace Fuel Oil Combustion in Medium- and Low-Power Boilers
Maimekov T.Z. Sambaeva D.A. Moldobaev M.B. Bazhirov T.S. Maimekov Z.K.
October 2023Pleiades Publishing
Theoretical Foundations of Chemical Engineering
2023#57Issue 5898 - 907 pp.
Abstract: To predict and evaluate the carbon footprint in the gas phase, furnace fuel oil oxidation in excess air (alpha factor 1.3) was studied over a wide temperature (T = 298–3000 K, P = 0.1 MPa). Equilibrium thermodynamic parameters (entropy, enthalpy, and internal energy) and the concentration distributions of C-, S-, N-, O-, and H-containing components and active particles in the gas phase were determined. Based on the total concentration distribution of C-, S-, N-, O-, and H-containing components and active particles in the gas phase, the weight content of carbon was calculated. Taking into account the chemical matrix of the furnace fuel oil–air system and the weight content of carbon, the man-made load of carbon in the gas phase was found. The results of the work made it possible to evaluate the carbon footprint in the gas phase because of the combustion of fuel, in particular, furnace fuel oil in air. Reduction of the man-made load of carbon oxides (CO, CO2) in the gas phase was achieved by modifying and burning furnace fuel oil in the form of oil-in-water (reverse) emulsions in E-1/9M industrial boilers.
carbon footprint , concentration distribution , furnace fuel oil–air , gas phase , man-made load
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Moscow Institute of Physics and Technology, Moscow oblast, Dolgoprudnyi, 141701, Russian Federation
Razzakov Kyrgyz State Technical University, Bishkek, 720044 Kyrgyz Republic
Kyrgyz-Turkish University “Manas”, Bishkek, 720038 Kyrgyz Republic
Auezov South-Kazakhstan State University, Shymkent, 160012, Kazakhstan
Moscow Institute of Physics and Technology
Razzakov Kyrgyz State Technical University
Kyrgyz-Turkish University “Manas”
Auezov South-Kazakhstan State University
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