Interphase Distribution of Aromatic Acids in the Polyethylene Glycol-Sodium Sulfate-Water System

被引：11
|
作者：
Voshkin, A. A. [1 ,2 ,3 ]
Zakhodyaeva, Yu. A. [1 ,2 ]
Zinov'eva, I. V. [1 ,2 ]
Shkinev, V. M. [4 ]
机构：
[1] Russian Acad Sci, Kurnakov Inst Gen & Inorgan Chem, Moscow 119991, Russia
[2] Moscow Technol Univ, Moscow 119454, Russia
[3] Moscow Polytech Univ, Moscow 107023, Russia
[4] Russian Acad Sci, Vernadsky Inst Geochem & Analyt Chem, Moscow 119991, Russia
来源：
THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING | 2018年 / 52卷 / 05期
基金：
俄罗斯基础研究基金会;
关键词：
liquid extraction; interphase distribution; aqueous two-phase systems; aromatic acids; polyethylene glycol; sodium sulfate; LIQUID-LIQUID-EXTRACTION; AQUEOUS 2-PHASE SYSTEMS; BINARY EXTRACTANTS;
D O I：
10.1134/S0040579518050287
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Issues of application of green chemistry principles to the extraction and separation of components of liquid mixtures have been discussed. In particular, quantitative characteristics of the interphase distribution of a number of aromatic acids in extraction systems based on polyethylene glycol and sodium sulfate have been determined. It has been shown that these systems, which do not contain components that are toxic or pose a fire hazard, are promising for the effective extraction of aromatic acids from natural and technogenic products.
引用
收藏
页码：890 / 893
页数：4
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