WebApr 8, 2024 · Nonionic surfactants like Tergitol 15-S-12, Tergitol 15-S-9, and Tergitol 15-S-7 can form good foam below their cloud points. Nonionic surfactants can only produce foam in good amounts when they are able to form a well-packed adsorption monolayer at the air–water interface. http://high-endaudio.com/Ultrasonic.html
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WebProduct Name Tergitol™ 15-S-9 Cat No. : AC464250000; AC464250010; AC464250025; AC464250100; AC464252500 CAS No 68131-40-8 Synonyms No information available … WebSep 13, 2007 · The tubing was dipped in the primer formulation for 10 seconds, moved up with a speed of 0.3 cm/s and cured for 15 seconds with a total dose of 0.9 J/cm 2. The tubing was then dipped in the topcoat formulation for 10 seconds, moved up with a speed of 1.5 cm/s and cured for 360 seconds with a total dose of 21.6 J/cm 2. After drying for a … ukafca cricket
Enhanced oil recovery by nonionic surfactants considering
WebTergitol 15-S-3, and Tergitol 15-S-9 Surfactants are nonionic surfactant which are ideally suited for many cleaning applications. The S-3 is oil soluble, and the S-9 is water soluble. This product is a mixture of linear secondary alcohols reacted with ethylene oxide. The general formula is: C11-15H23-31O [CH2CH2O]xH WebTERGITOL 15-S-9 Surfactant is a mixture of linear secondary alcohols reacted with ethylene oxide. As a nonionic surfactant it is chemically stable in the presence of dilute acids, bases, and salts, and it is compatible with anionic, cationic, and other nonionic surfactants. WebFoam is a good mobility control agent in enhanced oil recovery for improving the mobility ratio. In the present work, the foaming behavior of three nonionic ethoxylated surfactants, namely Tergitol 15-S-7, Tergitol 15-S-9, and Tergitol 15-S-12, was studied experimentally. Among the surfactants, Tergitol 15-S-12 shows the highest foamability. ukaea rotherham site