Nanofiltration for the separation of nonvolatile products from solutions containing ionic liquids

被引：63

作者：

Kröckel, J ^{[1
]}

Kragl, U ^{[1
]}

机构：

[1] Univ Rostock, D-18059 Rostock, Germany

来源：

CHEMICAL ENGINEERING & TECHNOLOGY | 2003年 / 26卷 / 11期

关键词：

D O I：

10.1002/ceat.200301830

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Nanofiltration (NF) can be used to isolate nonvolatile compounds from solutions containing ionic liquids (IL). This was shown for the mixtures bromophenol blue/IL and lactose/IL. In both cases the product was rejected while the ionic liquid permeated. Alternatively, the rejection of the ionic liquid is possible as well. Such separations are possible because nanofiltration membranes are selective towards size and charge of the components.

引用

页码：1166 / 1168

页数：3

共 14 条

[1]

Behr A, 2002, CHEM-ING-TECH, V74, P1174, DOI 10.1002/1522-2640(20020815)74:8<1174::AID-CITE1174>3.0.CO

[2]

2-B

[3] Recovery of organic products from ionic liquids using supercritical carbon dioxide [J].