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AuthorMahmud N.
AuthorBenamor A.
AuthorSoliman A.
AuthorNasser M.S.
Available date2019-11-03T11:47:40Z
Publication Date2018
Publication NameIOP Conference Series: Materials Science and Engineering
AbstractThe stability to thermal degradation of aqueous solutions of methyldiethanolamine (MDEA) and their mixtures with glycine (Gly), in the absence and the presence of CO 2 , was investigated by Gas chromatography-flame ionization detector (GC-FID). The results showed that the presence of CO 2 influenced significantly the degree of thermal degradation of these solutions. The investigated MDEA solutions were found less susceptible to thermal degradation in the absence of CO 2 . However, in the presence of CO 2 , the thermal degradation was more significant. The addition of glycine (Gly) to MDEA solution reduces the MDEA thermal degradation. It was concluded that MDEA + Gly amine/amino acid aqueous blend could be a potentially interesting absorbent for industrial CO 2 capture applications. � 2018 Institute of Physics Publishing. All rights reserved.
SponsorThis paper was made possible by an NPRP Grant #7-1154-2-433 from the Qatar National Research Fund (a member of Qatar Foundation). The statements made herein are solely the responsibility of the authors.
PublisherInstitute of Physics Publishing
TitleThermal degradation of aqueous amine/amino acid solutions in the presence and absence of CO 2
TypeConference Paper
Issue Number1
Volume Number423

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