Separation characteristics of lactic acid in reactive extraction and stripping

被引：46

作者：

Han, DH ^{[1
]}

Hong, YK ^{[1
]}

Hong, WH ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Chem Engn, Taejon 305701, South Korea

来源：

KOREAN JOURNAL OF CHEMICAL ENGINEERING | 2000年 / 17卷 / 05期

关键词：

lactic acid; amine; diluent; stripping; TSR; DSR;

D O I：

10.1007/BF02707161

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Lactic acid has recently been drawing much interest as a raw material for biodegradable polymer. Various extractants for lactic acid separation were tested and TOA (trioctylamine) was found the most effective one. Lactic acid was separated by reactive extraction with TOA dissolved in various diluents. The effect of temperature on the extraction efficiency was smaller than that of composition for the system studied in this work.

引用

页码：528 / 533

页数：6

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