Extração líquido-líquido em sistemas de fluxo

Química Nova

Ileana Facchin¹  Celio Pasquini¹ 

[1] ,Universidade Estadual de Campinas Instituto de Química Campinas SP

关键词: liquid-liquid extraction;    flow analysis;    separation and preconcentration;   

DOI  :  10.1590/S0100-40421998000100010

来源: SciELO

【 摘 要 】

This review deals with principles of the liquid-liquid extraction, when performed in flow systems. This approach is frequently used for sample treatment to improve the selectivity and/or sensitivity in analytical measurements. The advances in this area are reported, including the use of monosegmented flow systems to perform metal extraction through both two-phase and single phase processes.

【 授权许可】

CC BY-NC   
 All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License