
doi: 10.1155/2011/167945
handle: 20.500.12831/30922 , 20.500.12662/3699
The extraction of L(+) tartaric acid from aqueous solutions by amberlite LA‐2 is a secondary amine mixture in different diluent solvents. Extraction equilibria of L(+) tartaric acid by amberlite LA‐2 in 1‐octanol, cyclohexane, isooctane, hexane, methyl isobutyl ketone (MIBK) solvents at temperature 298.15 K have been measured. The batch extraction experiments distribution coefficients (D), loading factors ( Z) and extraction efficiency (E) were calculated. The maximum removal of L(+) tartaric acid is 91 % with MIBK and 0.92 mol.L-1 initial concentration of Amberlite LA‐2.
Chemistry, L(+) tartaric acid, Extraction, Amberlite LA-2, QD1-999
Chemistry, L(+) tartaric acid, Extraction, Amberlite LA-2, QD1-999
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