LI Xin, ZHOU Hua, HE Ruoping, et al. SEPARATION OF L-PHENYLALANINE FROM HIGH SALT SOLUTION BY ION-EXCHANGE[J]. CIESC Journal, 2002, (7).DOI:
离子交换法分离高盐体系中的L-苯丙氨酸
摘要
Abstract
Cationic ion-exchange Separation process of L-phenylalanine with high salt concentration was investigated.One cationic exchange resin HD-1 with high adsorbance on L-phenylalanine was selected for the separation.The adsorbance of resin was near to 0.09g L-phenylalanine per milliliter resin.At the same time
the effects of concentration
velocity of flow and inorganic salt on L-phenylalanine adsorption were studied.The yield of separation process was close to 96.7%.