Continuous clavulanic acid adsorption process.
Adsorption kinetics and equilibrium data of clavulanic acid, a beta-lactam antibiotic, on ion-exchange resin Amberlite IRA 400 were utilized to carry out the modeling and simulation of a continuous adsorption process. These simulations allowed the estimation of yield, concentration, and purification factors of the process utilizing the product final concentration. Experimental runs of this process were carried out using the conditions pointed out by simulation studies. Comparison of the experimental results and those calculated by the proposed model showed that the model could describe very well the main features of the continuous process.
Chemical Engineering Department, Federal University of Sao Carlos, Via Washington Luiz, Km 235, 13565-905, Sao Carlos, SP, Brazil. prmrg@iris.ufscar.br
Renata M R G
RM
Almeida
Marlei
M
Barboza
Carlos O
CO
Hokka
D000327:Adsorption; D000900:Anti-Bacterial Agents / Q000302:isolation & purification*; D002852:Chromatography, Ion Exchange / Q000379:methods; D019818:Clavulanic Acid / Q000302:isolation & purification*; D003198:Computer Simulation; D007700:Kinetics; D008962:Models, Theoretical
D000900:Anti-Bacterial Agents; D019818:Clavulanic Acid