The results of the study of the oxidation process of the absorption solution in ammonia flue gas desulfurization technology at various process temperatures and ammonium sulfate concentrations in the presence of substances formed during the corrosion of equipment and as a result of the combustion of fuels are presented. Based on the experimental data obtained, technological measures aimed at intensifying the oxidation process are proposed.
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A. M. Volodin, A. N. Epikhin, and S. K. Fedorova, “Experience in developing plants for purification of flue gas from sulfur oxides in combustion of organic fuel at domestic thermal power stations,” Élektr. Stantsii, No. 1, 83 – 88 (2015).
S. I. Vol’fkovich and D. L. Tsirlin, “Oxidation of ammonium sulfite and the production of ammonium sulfate from gaseous sulfur dioxide, ammonia and water vapor,” Zh. Prikl. Khim., No. 18, 1323 (1923).
N. A. Vasilenko, “Investigation of solubilities in the ammonium sulfate — ammonium sulfite — ammonium bisulfite — water system,” Zh. Prikl. Khim., 21, No. 9, 918 – 926 (1948).
B. A. Chertkov, “Studies in the field of oxidation of sulfite-bisulfite solutions,” in: Research in Chemistry and Technology of Fertilizers, Pesticides, Salts [in Russian], Nauka, Moscow (1966).
S. K. Fedorova, Oxidation of Sulfite-Hydrosulfite Solutions of Magnesium and Ammonium, Suspensions of Magnesium Sulfite and Ammonium and a Suspension of Magnesium Sulfite in the Processes of Gas Purification from Sulfur Dioxide. Candidate’s Thesis [in Russian], Moscow State University, Moscow (1979).
P. K. Das, S. Anand, and R. P. Das, “A comparative study on the catalytic influence of Cu(II), Co(II), Ag(I) and Ni(II) on oxidation of (NH4)2SO3 using O2 gas,” Scand. J. Met., 24(4), 152 (1995).
Y. Zhang, J. Zhou, C. Li, S. Guo, and G. Wang, “Reaction kinetics and mechanism of iron(II)-induced catalytic oxidation of sulfur (IV) during wet desulfurization,” Ind. Eng. Chem. Res., 51(3), 1158 (2012).
Methodological Guidelines for Monitoring the Processes of Gas Purification from Sulfur Dioxide Using Solutions and Suspensions [in Russian], NIIOgaz, Moscow (1986).
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Translated from Élektricheskie Stantsii, No. 10, October 2017, pp. 20 – 25.
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Ryashentsev, M.S., Timashkov, K.V., Volodin, A.M. et al. Investigation of the Oxidation Process of the Absorption Solution in Ammonia Flue Gas Desulfurization Technology. Power Technol Eng 51, 691–695 (2018). https://doi.org/10.1007/s10749-018-0894-4
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DOI: https://doi.org/10.1007/s10749-018-0894-4