A Mathematical Modeling Study for the Flue Gas Removal of SO2 and NOx Using High Energy Electron Beams

Gogulancea, Valentina; Lavric, Vasile

doi:10.1007/s11090-014-9579-4

Cited by 5 publications

(2 citation statements)

References 35 publications

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“…There are many types of kinetic models that consider EB-induced gas-phase chemical reactions leading to conversion of SO 2 and NO into corresponding acids [13][14][15][16][17][18]. As a base for the present modeling study of EB-induced PAHs transformation in the industrial flue gases, it was chosen the previously developed optimal kinetic model of gas-phase SO 2 and NO oxidation [15] that consists of 34 gas-phase chemical reactions and 31 gas components (see Table 1).…”

Section: Sub-model Of So 2 and No Oxidationmentioning

confidence: 99%

Kinetic Mechanisms of Electron-Beam Induced Polycyclic Aromatic Hydrocarbons Transformation in Flue Gases

Gerasimov

2015

Plasma Chem Plasma Process

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The effect of non-thermal plasma generated by electron-beam on the behavior of polycyclic aromatic hydrocarbons (PAHs) in industrial flue gases was investigated using methods of mathematical modeling. The proposed kinetic model of the process includes mechanism of PAHs conversion caused by their interaction with OH-radicals, ion-molecular mechanism of PAHs decomposition, and ion-molecular mechanism of higher-ringed PAHs formation. The model allows to predict the main features of the process, which are observed in pilot plant installations, and to give quantitative estimations of the process efficiency. The results of calculations are compared with the available experimental data.

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Section: Sub-model Of So 2 and No Oxidationmentioning

confidence: 99%

Kinetic Mechanisms of Electron-Beam Induced Polycyclic Aromatic Hydrocarbons Transformation in Flue Gases

Gerasimov

2015

Plasma Chem Plasma Process

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“…Currently, available removal technologies popularly used for NO abatement can be divided into dry and wet two categories. The dry methods mainly include selective noncatalytic reduction (SNCR), selective catalytic reduction (SCR), plasma removal, microwave removal, photochemical removal, photocatalytic oxidation, ozonation, etc . The wet methods mainly include oxidation absorption, sonochemical removal, electrochemical removal, photochemical removal, complex absorption, and reducing absorption, etc .…”

Section: Introductionmentioning

confidence: 99%

Removal of nitric oxide from flue gas using sulfate/hydroxyl radicals from activation of oxone with cobalt and high temperature

Liu

Wang

et al. 2017

Env Prog and Sustain Energy

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A simple and efficient method for removing NO from flue gas using sulfate and hydroxyl free radicals from activation of Oxone with cobalt and high temperature has been developed. A comparison of NO removal efficiencies and the yields of sulfate and hydroxyl free radicals in several reaction systems were carried out. Co2+ concentration, Oxone concentration, solution pH, flue gas flow rate, stirring rate, solution temperature, and NO inlet concentration were evaluated as the key factors impacting on NO removal efficiency. The highest removal efficiency of 94.9% for NO was achieved under optimal conditions. The sulfate and hydroxyl radicals as the major reactive species which are responsible for removing NO were determined using ESR spectrometer. The NO is finally oxidized to nitric acid through a series of redox reactions. The chemical reaction mechanism of NO removal has also been proposed. These results prove the feasibility of this new NO removal technology. © 2017 American Institute of Chemical Engineers Environ Prog, 36: 1013–1021, 2017

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Simultaneous removal of SO2 and NO by FeII(EDTA) solution: promotion of Mn powder and mechanism of reduction

Duo

Wang

et al. 2019

Environ Sci Pollut Res

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A Mathematical Modeling Study for the Flue Gas Removal of SO2 and NOx Using High Energy Electron Beams

Cited by 5 publications

References 35 publications

Kinetic Mechanisms of Electron-Beam Induced Polycyclic Aromatic Hydrocarbons Transformation in Flue Gases

Kinetic Mechanisms of Electron-Beam Induced Polycyclic Aromatic Hydrocarbons Transformation in Flue Gases

Removal of nitric oxide from flue gas using sulfate/hydroxyl radicals from activation of oxone with cobalt and high temperature

Simultaneous removal of SO2 and NO by FeII(EDTA) solution: promotion of Mn powder and mechanism of reduction

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