شماره ركورد كنفرانس :
5041
عنوان مقاله :
Experimental study of CO2 absorption by L-Proline promoted potassium carbonate using hollow fiber membrane contactor
Author/Authors :
M. Niknam Department of Chemical Engineering - School of Chemical and Petroleum Engineering - Shiraz University, Shiraz, Iran , P. Keshavarz Department of Chemical Engineering - School of Chemical and Petroleum Engineering - Shiraz University, Shiraz, Iran
كليدواژه :
hollow fiber membrane contactor , CO2 absorption , amino acid
عنوان كنفرانس :
The 10th International Chemical Engineering Congress & Exhibition (IChEC 2018)
چكيده فارسي :
فاقد چكيده فارسي
چكيده لاتين :
Recently, it was shown that amino acid salts are suitable solvents for CO2 absorption. Amino acids have properties such as low volatility, high resistance to degradation, high surface tension and fast reaction rate with CO2. Potassium carbonate is an economic solvent but has slow reaction with CO2. In this paper, amino acid L- Proline promoted potassium carbonate was applied for CO2 absorption using hollow fiber membrane contactor (HFMC) experiment. Experimental results showed that recovery can rise up to 1.4 times by adding 0.05 M L-Proline. Finally, effects of parameters such as gas and liquid flow rate on CO2 recovery is investigated.
