Amines separation from mono-, di- and trioctylamines mixture

被引：5
|
作者：
Elias, A
Didi, MA
Villemin, D [1 ]
Hamidi, A
机构：
[1] Univ Caen, ISMRA, CNRS, UMR 6507,LCMT, F-14050 Caen, France
[2] CRND, Organ Synth Lab, Algiers, Algeria
来源：
HYDROMETALLURGY | 2002年 / 63卷 / 01期
关键词：
trioctylamine; dioctylamine; separation;
D O I：
10.1016/S0304-386X(01)00202-X
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
This study details the development of a simple procedure of separating amines with long hydrocarbon chains. We describe the separation of monooctylamine (MOA), dioctylamine (DOA) and trioctylamine (TOA) from a mixture of three amines. The separation of these substances is carried out by liquid-liquid extraction of MOA and TOA from an aqueous mineral acid solution and a nonpolar organic solvent. The results obtained show that the procedure described permits the separation of the three amines and their recovery with minimal losses. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：49 / 53
页数：5
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