Characterization of Alkanolamine Blends for Carbon Dioxide Absorption. Corrosion and Regeneration Studies

There are a lot of research programs focusing on the development of new solvents for carbon dioxide capture. The most important priority should be reducing the energy consumption needed at the regeneration step, but minimizing solvent degradation and its corrosivity is also considered as a priority....

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Main Authors:	Alfredo Sánchez-Bautista, Ester M. Palmero, Alberto J. Moya, Diego Gómez-Díaz, M. Dolores La Rubia
Format:	Article
Language:	English
Published:	MDPI AG 2021-04-01
Series:	Sustainability
Subjects:	carbon dioxide absorption 2-amino-2-methyl-1-propanol 1-amino-2-propanol electrochemical corrosion AISI 420
Online Access:	https://www.mdpi.com/2071-1050/13/7/4011

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spelling	doaj-2c157ffc19a444b6b6ea66aa82d6d1ef2021-04-03T23:02:56ZengMDPI AGSustainability2071-10502021-04-01134011401110.3390/su13074011Characterization of Alkanolamine Blends for Carbon Dioxide Absorption. Corrosion and Regeneration StudiesAlfredo Sánchez-Bautista0Ester M. Palmero1Alberto J. Moya2Diego Gómez-Díaz3M. Dolores La Rubia4Department of Chemical Environmental and Materials Engineering, Campus Las Lagunillas, Campus Lagunillas, University of Jaén, 23071 Jaen, SpainDepartment of Chemical Environmental and Materials Engineering, Campus Las Lagunillas, Campus Lagunillas, University of Jaén, 23071 Jaen, SpainDepartment of Chemical Environmental and Materials Engineering, Campus Las Lagunillas, Campus Lagunillas, University of Jaén, 23071 Jaen, SpainDepartment of Chemical Engineering, ETSE, Campus Vida, University of Santiago de Compostela, Rúa Lope Gómez de Marzoa s/n, 15782 Santiago de Compostela, SpainDepartment of Chemical Environmental and Materials Engineering, Campus Las Lagunillas, Campus Lagunillas, University of Jaén, 23071 Jaen, SpainThere are a lot of research programs focusing on the development of new solvents for carbon dioxide capture. The most important priority should be reducing the energy consumption needed at the regeneration step, but minimizing solvent degradation and its corrosivity is also considered as a priority. In this research, the aqueous blends of 2-amino-2-methyl-1-propanol (AMP: 1 kmol·m<sup>−3</sup>) and 1-amino-2-propanol (MIPA: 0.1–0.5 kmol·m<sup>−3</sup>) are characterized in terms of density, viscosity, and surface tension. The carbon dioxide absorption rate and capacity, the regeneration capacity, and the corrosivity of these solvents are also evaluated.https://www.mdpi.com/2071-1050/13/7/4011carbon dioxideabsorption2-amino-2-methyl-1-propanol1-amino-2-propanolelectrochemical corrosionAISI 420
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Alfredo Sánchez-Bautista Ester M. Palmero Alberto J. Moya Diego Gómez-Díaz M. Dolores La Rubia
spellingShingle	Alfredo Sánchez-Bautista Ester M. Palmero Alberto J. Moya Diego Gómez-Díaz M. Dolores La Rubia Characterization of Alkanolamine Blends for Carbon Dioxide Absorption. Corrosion and Regeneration Studies Sustainability carbon dioxide absorption 2-amino-2-methyl-1-propanol 1-amino-2-propanol electrochemical corrosion AISI 420
author_facet	Alfredo Sánchez-Bautista Ester M. Palmero Alberto J. Moya Diego Gómez-Díaz M. Dolores La Rubia
author_sort	Alfredo Sánchez-Bautista
title	Characterization of Alkanolamine Blends for Carbon Dioxide Absorption. Corrosion and Regeneration Studies
title_short	Characterization of Alkanolamine Blends for Carbon Dioxide Absorption. Corrosion and Regeneration Studies
title_full	Characterization of Alkanolamine Blends for Carbon Dioxide Absorption. Corrosion and Regeneration Studies
title_fullStr	Characterization of Alkanolamine Blends for Carbon Dioxide Absorption. Corrosion and Regeneration Studies
title_full_unstemmed	Characterization of Alkanolamine Blends for Carbon Dioxide Absorption. Corrosion and Regeneration Studies
title_sort	characterization of alkanolamine blends for carbon dioxide absorption. corrosion and regeneration studies
publisher	MDPI AG
series	Sustainability
issn	2071-1050
publishDate	2021-04-01
description	There are a lot of research programs focusing on the development of new solvents for carbon dioxide capture. The most important priority should be reducing the energy consumption needed at the regeneration step, but minimizing solvent degradation and its corrosivity is also considered as a priority. In this research, the aqueous blends of 2-amino-2-methyl-1-propanol (AMP: 1 kmol·m<sup>−3</sup>) and 1-amino-2-propanol (MIPA: 0.1–0.5 kmol·m<sup>−3</sup>) are characterized in terms of density, viscosity, and surface tension. The carbon dioxide absorption rate and capacity, the regeneration capacity, and the corrosivity of these solvents are also evaluated.
topic	carbon dioxide absorption 2-amino-2-methyl-1-propanol 1-amino-2-propanol electrochemical corrosion AISI 420
url	https://www.mdpi.com/2071-1050/13/7/4011
work_keys_str_mv	AT alfredosanchezbautista characterizationofalkanolamineblendsforcarbondioxideabsorptioncorrosionandregenerationstudies AT estermpalmero characterizationofalkanolamineblendsforcarbondioxideabsorptioncorrosionandregenerationstudies AT albertojmoya characterizationofalkanolamineblendsforcarbondioxideabsorptioncorrosionandregenerationstudies AT diegogomezdiaz characterizationofalkanolamineblendsforcarbondioxideabsorptioncorrosionandregenerationstudies AT mdoloreslarubia characterizationofalkanolamineblendsforcarbondioxideabsorptioncorrosionandregenerationstudies
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Characterization of Alkanolamine Blends for Carbon Dioxide Absorption. Corrosion and Regeneration Studies

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