TY - JOUR
T1 - Recovery of erythromycin from aqueous solutions with an ionic liquid and high-pressure carbon dioxide
AU - Manic, M.S.
AU - Da Ponte, M.N.
AU - Najdanovic-Visak, V.
PY - 2011/7/15
Y1 - 2011/7/15
N2 - Recovery of erythromycin from aqueous solutions was studied in two steps: (i) single- and multi-stage extraction of erythromycin from an aqueous solution with a hydrophobic ionic liquid, 1-butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide [BMPyrrol][Tf2N], as a function of pH and feed to solvent volume ratio, and (ii) high-pressure CO2 extraction of erythromycin from the ionic liquid, as a function of pressure, temperature and presence of water. Furthermore, data on the mutual solubilities of the hydrophobic ionic liquid and water, as well as on the solubility of erythromycin in [BMPyrrol][Tf2N], were obtained. The chemical stability of erythromycin in water-free and water saturated ionic liquid was tested.
AB - Recovery of erythromycin from aqueous solutions was studied in two steps: (i) single- and multi-stage extraction of erythromycin from an aqueous solution with a hydrophobic ionic liquid, 1-butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide [BMPyrrol][Tf2N], as a function of pH and feed to solvent volume ratio, and (ii) high-pressure CO2 extraction of erythromycin from the ionic liquid, as a function of pressure, temperature and presence of water. Furthermore, data on the mutual solubilities of the hydrophobic ionic liquid and water, as well as on the solubility of erythromycin in [BMPyrrol][Tf2N], were obtained. The chemical stability of erythromycin in water-free and water saturated ionic liquid was tested.
UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-79959923504&partnerID=MN8TOARS
UR - https://www.sciencedirect.com/science/article/pii/S1385894711005080?via%3Dihub
U2 - 10.1016/j.cej.2011.04.037
DO - 10.1016/j.cej.2011.04.037
M3 - Article
SN - 1385-8947
VL - 171
SP - 904
EP - 911
JO - Chemical Engineering Journal
JF - Chemical Engineering Journal
IS - 3
ER -