MICROEMULSION SYSTEMS WITH MONOBUTYL ETHER OF ETHYLENE-GLYCOL OR DIETHYLENE GLYCOL AS COSURFACTANT

被引:22
作者
CHEW, CH
GAN, LM
KOH, LL
WONG, MK
机构
[1] Natl Univ of Singapore, Singapore, Natl Univ of Singapore, Singapore
关键词
COLLOIDS - ETHERS - GLYCOLS - NITROGEN - SURFACE ACTIVE AGENTS - Solutions;
D O I
10.1080/01932698808943974
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Microemulsions with two water soluble glycol derivatives as cosurfactant and sodium dodecyl sulfate or cetyltrimethylammonium bromide were investigated. Maximization of solubilization of toluene and water was achieved for both systems at low concentration of surfactant. But with one exception, the same effect was not observed for all the heptane containing microemulsions. The results did not seem to show the complementary function between the nitrogen containing surfactant CTAB and neither the glycol cosurfactants nor the solubility of the cosurfactant in water is decisive factor for high solubilization of water and toluene.
引用
收藏
页码:17 / 31
页数:15
相关论文
共 28 条
[1]  
BARAKAT Y, 1983, SOC PET ENG J, P913
[2]  
CLAUSSE M, 1984, SURFACTANTS SOLUTION, V3, P1583
[3]   THE DEFINITION OF MICRO-EMULSION [J].
DANIELSSON, I ;
LINDMAN, B .
COLLOIDS AND SURFACES, 1981, 3 (04) :391-392
[4]   TAR SAND EXTRACTIONS WITH MICROEMULSIONS .1. THE DISSOLUTION OF LIGHT-HYDROCARBONS BY MICROEMULSIONS USING 2-BUTOXYETHANOL AND DIETHYLMETHYLAMINE AS COSURFACTANTS [J].
DESNOYERS, JE ;
QUIRION, F ;
HETU, D ;
PERRON, G .
CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 1983, 61 (05) :672-679
[5]   STABILIZATION OF MICELLES IN APOLAR SOLVENTS BY SOLUBILIZED IONS AND POLAR LIQUIDS [J].
EICKE, HF .
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1975, 52 (01) :65-76
[6]   COSURFACTANT CONCEPT [J].
EICKE, HF .
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1979, 68 (03) :440-450
[7]  
Friberg S., 1978, PROG COLLOID POLYM S, V63, P1
[8]   MICROEMULSIONS [J].
FRIBERG, SE .
JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY, 1985, 6 (03) :317-337
[9]   THE DEFINITION OF MICRO-EMULSION - COMMENTS [J].
FRIBERG, SE .
COLLOIDS AND SURFACES, 1982, 4 (02) :201-201
[10]  
FRIBERG SE, 1985, SURFACTANTS COSMETIC, P61