Phase behavior of sodium alkyl sulfate/n-alkane/cosurfactant/brine systems. (Part 2). Effect of cosurfactant on microemulsion formation.
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چکیده
منابع مشابه
Microemulsion breakdown by pervaporation technique: effect of the alkyl chain length of n-alkanol, a cosurfactant of the microemulsion.
Two sets of microemulsions, cyclohexane- and water-rich ones, were prepared with the following n-alkanols as cosurfactants: n-propanol, n-butanol, n-pentanol, and n-hexanol. The results showed the influence of the alkyl chain length of the n-alkanol on the permselectivity properties of the pervaporation technique in the breakdown of the microemulsions. The variations of the total flux rate J an...
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چکیده ندارد.
15 صفحه اولStudies on the middle phase microemulsion of alkyl polyglucoside
The middle phase microemulsions of alkyl polyglucosides (APG) C8G1.46, C10G1.46, C12G1.46, C8/10G1.31 and C12/14G1.43 have been studied with the alcohol concentration scanning phase diagram. The results show that in the quaternary system of APG/alcohol/alkane/water, the increase in the alcohol concentration causes a series of phase inversion Winsor I (2) → III(3) →II( 2 ). The order of the alco...
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ژورنال
عنوان ژورنال: Journal of The Japan Petroleum Institute
سال: 1988
ISSN: 0582-4664
DOI: 10.1627/jpi1958.31.466