TY - GEN
T1 - Solubility of Co2 in piperazine (PZ) activated aqueous solutions of 2- amino-2-methyl-1-propanol (AMP) at elevated pressures
AU - Murshid, Ghulam
AU - Shariff, Azmi Mohd
AU - Bustam, Mohammad Azmi
AU - Ullah, Sami
N1 - Publisher Copyright:
© 2014 Trans Tech Publications, Switzerland.
PY - 2014
Y1 - 2014
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.
AB - 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.
KW - Activator
KW - Carbon dioxide
KW - High Pressure
KW - Solubility
KW - Sterically hindered amines
UR - http://www.scopus.com/inward/record.url?scp=84914140005&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84914140005&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMM.625.233
DO - 10.4028/www.scientific.net/AMM.625.233
M3 - Conference contribution
AN - SCOPUS:84914140005
T3 - Applied Mechanics and Materials
SP - 233
EP - 236
BT - Process and Advanced Materials Engineering
A2 - Ahmed, Iqbal
PB - Trans Tech Publications Ltd
T2 - 3rd International Conference on Process Engineering and Advanced Materials, ICPEAM 2014
Y2 - 3 June 2014 through 5 June 2014
ER -