APPLICATION OF POLYBUTADIENE-BASED POLYMERIC SURFACTANTS IN LIQUID MEMBRANE SEPARATION

被引：4

作者：

LIU, PY ^{[1
]}

CHU, Y ^{[1
]}

WU, ZS ^{[1
]}

YAN, Z ^{[1
]}

FANG, TR ^{[1
]}

机构：

[1] ACAD SINICA,CHANGCHUN INST APPL CHEM,CHANGCHUN 130022,PEOPLES R CHINA

来源：

SEPARATION SCIENCE AND TECHNOLOGY | 1995年 / 30卷 / 12期

关键词：

POLYBUTADIENE-BASED SURFACTANT; SULFONATED LIQUID POLYBUTADIENE; LIQUID MEMBRANE;

D O I：

10.1080/01496399508021402

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

New polybutadiene-based surfactants (LYF) were synthesized by sulfonation of liquid polybutadiene with acetal sulfate at an elevated temperature, and their properties in a liquid surfactant membrane (LSM) separation process were examined by comparison with the two polyisobutylene-based surfactants ECA4360 and EM301. It was found that LYF surfactants had satisfactory overall properties as regards stability, swelling, and demulsification Of the W/O emulsion in the cases of both acidic and caustic internal aqueous phases.

引用

页码：2565 / 2572

页数：8

共 8 条

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[7]

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[8]

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