TY - JOUR PB - Trans Tech Publications Ltd SP - 233 AV - none SN - 16609336 N2 - The solubility of carbon dioxide (CO2) was measured in aqueous solutions of 2-amino-2- methyl-1-propanol (AMP) and Piperazine (PZ) activated aqueous solutions of (AMP) at two different temperatures (303.15 and 333.15)K and at various concentrations of studied solvents. The measurements were made over the pressure range of 5 to 60 bar. The results are presented as a function of pressure. It has been found that the addition of PZ to the aqueous solutions gives significantly higher CO2 loadings at higher pressures. The influence of pressure on solubility is found to be positive. However, solubility decreases with the increase of temperature. © 2014 Trans Tech Publications, Switzerland. KW - Amines; Propanol; Solubility KW - Activator; CO2 loading; Elevated pressure; Function of pressure; High pressure; Pressure ranges KW - Carbon dioxide TI - Solubility of Co2 in piperazine (PZ) activated aqueous solutions of 2- amino-2-methyl-1-propanol (AMP) at elevated pressures ID - scholars4754 EP - 236 JF - Applied Mechanics and Materials VL - 625 Y1 - 2014/// A1 - Murshid, G. A1 - Shariff, A.M. A1 - Bustam, M.A. A1 - Ullah, S. N1 - cited By 6; Conference of 3rd International Conference on Process Engineering and Advanced Materials, ICPEAM 2014 ; Conference Date: 3 June 2014 Through 5 June 2014; Conference Code:114811 UR - https://www.scopus.com/inward/record.uri?eid=2-s2.0-84914140005&doi=10.4028%2fwww.scientific.net%2fAMM.625.233&partnerID=40&md5=6daa3ab647805ec4d1adbd4b5938bfce ER -