For aqueous solutions of sodium oleate, the dynamic surface tension (using the maximum bubble pressure technique) and the equilibrium surface tensions (using the du No üy ring method) were studied. Experiments were carried out within the pH range 7 to 13 and at temperatures from 20 to 60 • C. From t
Influence of surfactant concentration and temperature on the flow behaviour of sucrose oleate aqueous systems
✍ Scribed by J.M. Madiedo; M. Berjano; A. Guerrero; J. Muñoz; C. Gallegos
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 447 KB
- Volume
- 82
- Category
- Article
- ISSN
- 0927-7757
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Some additives, like surfactants or polymers, in aqueous solutions lead to dramatic drag reducing effects. Classically the range of concentration of surfactant additive is greater than 500 ppm. It was recently demonstrated that an aqueous solution of CTAC/NaSal (cetyltrimethyl ammonium chloride and
HPLC-Fraktionen nur in sehr geringen Anteilen vorhanden sind. Von den Fettsauren der Humanmilch ist 18 : 2 mit 9 Yo des Fettsauremusters besonders werholl fir den saUgling. E~ kommt vor als einsauriges TG (in 11) mit 0.4%, in 4 zweisaurigen TG mit insgesamt 3.2% und in 15 einsaurigen TG mit insgesa
From characteristic differential capacitance minima, for various concentrations and temperatures, adsorption potentials, 7, have been calculated. The change of adsorption potential with the mean ion activity, In a+, of the solution, and that of &/a In a\* with temperature, are discussed. Resume-Des