Desorption of SO2 from combustion gases after absorption to obtain a valuable product

• Autores: Alvaro Feal Veira
• Localización: Industria química, ISSN 2340-2113, Nº. 57, 2018 (Ejemplar dedicado a: ACHEMA 2018), págs. 30-36
• Idioma: inglés
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• Resumen

  • A theoretical analysis is developed that is postulated before the study of the feasibility that a polluting gas, such as SO2, could be removed by an absorption process and then used or valorized as a commercial product after a joint process of subsequent desorption (stripping) stage. This Absorption/Deabsorption set could thus constitute an industrial plant for the generation of a commercial product (e.g., enriched SO2 or sulfuric acid), environmentally coupled with a large coal combustion plant.