[article]
| Titre : |
Dissolution Rate of Sodium Fatty Alcohol Sulfate FAS – Surfactants |
| Type de document : |
texte imprimé |
| Auteurs : |
R. Abdel-Rahem, Auteur ; Jibril Al-Hawarin, Auteur |
| Année de publication : |
2007 |
| Article en page(s) : |
p. 260-265 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Surfactants
|
| Tags : |
Rate of dissolution Fatty alcohol sulfates Gel like layer |
| Index. décimale : |
668.1 Agents tensioactifs : savons, détergents |
| Résumé : |
We represent an applicable problem that arises when long chain surfactant fatty alcohol sulfate FAS is used in washing process. Octadecyl fatty alcohol sulfate C18-FAS is known for its strong washing performance, however it has the disadvantages of high Krafft point and its long dissolution rate. We demonstrate the factors that affect dissolution rates of FAS-surfactants, and how one can vary these factors in order to achieve particular dissolution rate. In this study, we have used a reproducible method for determining the rate of dissolution of anionic surfactants tablet and the effect of, temperature, hardness of FAS-tablets, stirring rate, FAS chain length, mixing with other surfactants and additives on the rate of dissolution of FAS have been studied. |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3200 |
in TENSIDE, SURFACTANTS, DETERGENTS > Vol. 44, N° 5/2007 (10-11/2007) . - p. 260-265
[article]
|
Aller sur edunet
Accueil
Dissolution Rate of Sodium Fatty Alcohol Sulfate FAS – Surfactants in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 44, N° 5/2007 (10-11/2007)
