WATER TRANSPORT MECHANISM IN LIQUID EMULSION MEMBRANE PROCESS FOR THE SEPARATION OF AMINO-ACIDS

被引:66
作者
ITOH, H [1 ]
THIEN, MP [1 ]
HATTON, TA [1 ]
WANG, DIC [1 ]
机构
[1] MIT,CTR BIOTECHNOL PROC ENGN,CAMBRIDGE,MA 02139
关键词
19;
D O I
10.1016/S0376-7388(00)80353-1
中图分类号
TQ [化学工业];
学科分类号
0817 [化学工程与技术];
摘要
The mechanism of swelling in liquid emulsion membrane processes was studied. Significant swelling was observed during the separation of L-phenylalanine and it was shown that the water transport was caused by the hydration of L-phenylalanine as well as mediated by the surfactant. The extraction scheme and extraction chemistry were also examined. © 1990.
引用
收藏
页码:309 / 322
页数:14
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