|
Title
|
داده هاي تجربي و مدل سازي حلاليت CO2 در DEA (دي اتانولامين) با استفاده از مدل دشموك-ماتر
|
|
Type
|
Presentation
|
|
Keywords
|
CO2 Solubility, aqueous solution of DEA, Deshmukh-Mather model.
|
|
Abstract
|
New experimental equilibrium data were obtained for the solubility of CO2 in an aqueous solution
of diethanolamine (DEA) at temperatures ranging from (303 to 323) K and CO2 partial pressures
ranging from 0.09 to 118.3 kPa. A thermodynamic model based on the Deshmukh–Mather method
was applied to predict the CO2 solubility in aqueous DEA solutions. The binary interaction
parameters were determined by data regression. Using the adjusted parameters, equilibrium loading
of CO2 were calculated and compared with the corresponding experimental values at the selected
temperatures and pressures. Values of CO2 solubility at other concentration reported in the literature
were also calculated. The average absolute deviation for all of the data points was found to be 4.96%.
.
|
|
Researchers
|
Masoud Mofarahi (Second researcher) , Amir Abbas Izadpanah (Third researcher)
|