Title :
Aqueous 2-amino-2-hydroxymethyl-1,3-propanediol as Potential Carbon Dioxide Capture Solutions
Author :
Le Toumeux, D. ; Iliuta, M. ; Larachi, Faical ; Fradette, Sylvle
Author_Institution :
Dept. of Chem. Eng., Laval Univ., Quebec City, QC
Abstract :
The solubility of carbon dioxide in aqueous solutions of 2-amino-2-hydroxymethyl-1,3-propanediol (AHPD) was measured for AHPD concentration of 0.15 and 2.5 mass % at 283.15, 298.15 and 313.15 K and for CO2 partial pressures ranging from approximately 5 to 75 kPa. Experimental conditions were chosen in direct connection to specific industrial conditions. The densities of the 0.15, 0.5, 1 and 2.5 mass % AHPD aqueous solutions were also measured for temperatures ranging from 283.15 to 313.15 K. The data will be used for modelling the gas-liquid equilibrium for this system.
Keywords :
air pollution; carbon compounds; 3-propanediol; CO2; aqueous 2-amino-2-hydroxymethyl-1; gas-liquid equilibrium; potential carbon dioxide capture solutions; pressure 5 kPa to 75 kPa; specific industrial conditions; Absorption; Availability; Carbon capture and storage; Carbon dioxide; Chemical engineering; Density measurement; Fossil fuels; Global warming; Temperature distribution; Temperature measurement; 2-amino-2-hydroxymethyl-1; 3-propanediol; AHPD; Carbon dioxide solubility; carbon dioxide absorption;
Conference_Titel :
EIC Climate Change Technology, 2006 IEEE
Conference_Location :
Ottawa, ON
Print_ISBN :
1-4244-0218-2
Electronic_ISBN :
1-4244-0218-2
DOI :
10.1109/EICCCC.2006.277265
