Renewable oleyl based surfactants for application in liquid explosive high internal phase emulsions

被引：0

作者：

Robson, Ryan N. ^{[1
]}

Moore, Jackson E. ^{[2
]}

Pearson, Graeme R. ^{[1
]}

Tabor, Rico F. ^{[1
]}

Tuck, Kellie L. ^{[1
]}

机构：

[1] Monash Univ, Sch Chem, Clayton, Vic 3800, Australia

[2] DKSH Performance Mat Australia Pty Ltd, Level 6,80 Dorcas St, Melbourne, Vic 3006, Australia

来源：

CHEMICAL ENGINEERING SCIENCE | 2024年 / 300卷

基金：

澳大利亚研究理事会;

关键词：

HIPEs; Oleochemicals; Nitrate emulsions; Biorenewable; Sustainable; IN-OIL EMULSIONS; STABILITY; PARTICLES;

D O I：

10.1016/j.ces.2024.120651

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A series of sustainable surfactants derived from oleic acid have been synthesized and tested for their ability to form high internal phase emulsions (HIPEs) for liquid explosives. Two surfactants have been highlighted for their ability to form stable 'double salt' (ammonium and calcium nitrate) emulsions. These stabilizers can be prepared at kilogram scale in either one or two steps from commercially available, sustainable methyl oleate and crucially can be used directly in HIPE formulation without the need for further purification. Pendant drop tensiometry studies of purified material however indicate potential for other applications such as enhanced oil recovery and their ability to form spontaneous emulsions.

引用

页数：8

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