Analysis of regeneration of sterically hindered alkanolamines aqueous solutions with and without activator |
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| Authors: | Francis Bougie Maria C. Iliuta |
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| Affiliation: | Chemical Engineering Department, Laval University, Quebec, Canada G1V 0A6 |
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| Abstract: | This work concerns the comparison of the regeneration capability of different single sterically hindered alkanolamines (SHA: AMP, AEPD, AMPD, AHPD) or Pz-activated aqueous solutions with that of single MEA aqueous solution. It was found that AEPD, AMPD and AHPD offer an easier and faster regeneration than conventional alkanolamines (MEA). Small additions of Pz to single AHPD aqueous solutions were found to have a beneficial influence on the desorption performance. |
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