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Experimental study of surfactant retention on kaolinite clay / Y. Wu in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 48, N° 5 (09-10/2011)
[article]
Titre : Experimental study of surfactant retention on kaolinite clay Type de document : texte imprimé Auteurs : Y. Wu, Auteur ; S. Iglauer, Auteur ; P. Shuler, Auteur ; Y. Tang, Auteur ; W. A. Goddard, Auteur Année de publication : 2011 Article en page(s) : p. 346-358 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Huiles et graisses -- Absorption
Kaolinite
SurfactantsTags : 'Conservation agent tensio-actif' 'Argile kaolinite' Surfactant 'Récupération améliorée huile' 'Mécanisme rétention' Index. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : We measured equilibrium surfactant retention on kaolinite clay for a large array of surfactants. We demonstrate that the mass balance measurements we used are a rapid way to screen surfactants in terms of their potential to be used in enhanced oil recovery applications. Surfactant classes investigated include: alkyl(aryl) sulfonates, ethylene oxide-propylene oxide copolymers, ethoxylated alkylphenols, alkyl polyglucosides, sorbitan ester ethoxylates, alkyl alcohol propoxylated sulfate sodium salts, gemini surfactants, sulfosuccinates and organo siliconeethylene oxide-propylene oxide terpolymers. We identified several surfactants which had zero retention under the test conditions and which may therefore be suitable as enhanced oil recovery chemicals in surfactant flooding schemes. We discuss surfactant retention mechanisms on kaolinite clay and analyze surfactant structure-retention relationships for several surfactant classes. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=12548
in TENSIDE, SURFACTANTS, DETERGENTS > Vol. 48, N° 5 (09-10/2011) . - p. 346-358[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 13302 - Périodique Bibliothèque principale Documentaires Disponible Extraction of Copper(II) from Sulphate Aqueous Medium with N,N′-bis(2-hydroxy-1-naphthalideneaminoethyl)amine polydentate schiff base in aqueous two-phase micellar of non-Ionic surfactant / H. Reffas in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 46, N° 6/2009 (11-12/2009)
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Titre : Extraction of Copper(II) from Sulphate Aqueous Medium with N,N′-bis(2-hydroxy-1-naphthalideneaminoethyl)amine polydentate schiff base in aqueous two-phase micellar of non-Ionic surfactant Type de document : texte imprimé Auteurs : H. Reffas, Auteur ; Hocine Ilikti, Auteur ; M. Hadj Youcef, Auteur ; T. Benabdallah, Auteur Année de publication : 2009 Article en page(s) : p. 361-367 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Surfactants Tags : Extraction micellaire biphasée aqueuse Cuivre Polydentate Extractant Surfactant non-ionique N,N'-bis (2-hydroxy-1-naphthalideneaminoethyl)amine Index. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : The present paper outlines the use of the novel polydentate Schiff's base extractant, N,N'-bis(2-hydroxy-1-naphthalideneaminoethyl)amine (H2L), for copper(II) extraction in aqueous two-phase micellar of non-ionic surfactant from sulphate media. The extraction process is based on the formation of the hydrophobic complex of copper(II)-H2L, which is subsequently extracted into the non-ionic surfactant-rich phase of p-octylpolyethyleneglycolphenylether (Triton X-100) at a temperature above the cloud point temperature (CPT). The phase diagrams of the binary system, water-surfactant (Triton X-100), and of the ternary systems, water-surfactant-salt (Na2SO4), were examined. The effects of the main experimental parameters such as pH, extractant concentration and non-ionic surfactant concentration on the extraction process of copper(II) were studied. The extraction yield was found to be significantly depending on the aqueous solution pH. Copper(II) was extracted with H2L and Triton X-100 in the pH range of (3–12). From the equilibrium slope analysis method, it was suggested that the stoichiometry of the extracted complexes have a composition of 1:1 (Cu:H2L). The optimum conditions of the extraction of copper(II) have been established as the following: (1) 2 × 10–3 M extractant; (2) 5 % (m/v) surfactant ; (3) pH of 7.2 ; (4) 7 % (m/v) Na2SO4 and (5) temperature of 65°C. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=6811
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Code-barres Cote Support Localisation Section Disponibilité 011757 - Périodique Bibliothèque principale Documentaires Disponible Quaternary ammonium surfactant stability and conditioning affects on high pH relaxers / Monna Manning in IFSCC MAGAZINE, Vol. 2, N° 1 (01-02-03/1999)
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Titre : Quaternary ammonium surfactant stability and conditioning affects on high pH relaxers Type de document : texte imprimé Auteurs : Monna Manning, Auteur ; Damon M. Dalrymple, Auteur ; Ann Toomey, Auteur ; Jim Jasperse, Auteur Année de publication : 1999 Article en page(s) : p. 23-29 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Cheveux -- Soins et hygiène
SurfactantsTags : Surfactant 'Ammonium quaternaire' 'Cheveux ethnique' Relaxant Stabilité 'Déposition cationique' 'Microscopie électronique à balayage' Index. décimale : 668.5 Parfums et cosmétiques Résumé : Des ammoniums quaternaires, souvent utilisés pour leur pouvoir conditionnant dans des préparations capillaires, sont rarement utilisés dans des formulations pour cheveux à cause du pH élevé de ces produits. Cette étude a été conduite dans le but de vérifier la stabilité chimique des ammoniums quaternaires dans les systèmes à pH élevés et d'établir les propriétés conditionnantes qui en résultent. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=10858
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Code-barres Cote Support Localisation Section Disponibilité 008184 - Périodique Bibliothèque principale Documentaires Disponible Synergism in mixed anionic–amphoteric surfactant solutions: influence of anionic surfactant chain length / R. Abdel-Rahem in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 46, N° 5/2009 (09-10/2009)
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Titre : Synergism in mixed anionic–amphoteric surfactant solutions: influence of anionic surfactant chain length Type de document : texte imprimé Auteurs : R. Abdel-Rahem, Auteur Année de publication : 2009 Article en page(s) : p. 298-305 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Surfactants Tags : Surfactant amphotérique Concentration critique Micelle Paramètres interaction Index. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : The influence of chain length on the composition of mixed micelles in binary mixtures of N,N-dimethyldodecylamine oxide (DDAO) and sodium decyl-, sodium dodecyl-and sodium tetradecylsulfate (abbreviated as SDeS, SDS ans STS, respectively) has been determined at 30°C. From the surface tension measurements, the critical micelle concentration (cmc) data were measured as a function of mixing composition. Cmc-values were then analyzed according to regular solution model. The composition of mixed micelles, the interaction parameter (B) and the activity coefficients were evaluated from the regular solution model for the all anionic-amphoteric mixed systems. The interaction parameter values indicated a synergistic interaction between DDAO and the three anionic surfactants at all mole fractions to be due to an overall attractive interaction in the mixed micelles. The strength of the interaction between tha amphoteric surfactant and the sodium alkyl sulfate in three mixed systems obeys the following order : SDeS/DDAO>SDS>DDAO>STS>DDAO suggesting that the decrease in the length of anionic surfactant alkyl chain results in a stronger interaction with DDAO. On the other hand, the viscosity data reveals a viscosity increasing trend of STS/DDAO>SDS/DDAO>SDeS/DDAO. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=6251
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Code-barres Cote Support Localisation Section Disponibilité 011608 - Périodique Bibliothèque principale Documentaires Disponible Synthesis of 1,3-Bis-[(Dodecanoyl Oxypropyl Dimethylammonium) Propane] Dibromide Ester-Quat Surfactant: Micellar, Thermodynamic and Corrosion-Inhibiting Properties / S. Alehyen in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 44, N° 3/2007 (06-07/2007)
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Titre : Synthesis of 1,3-Bis-[(Dodecanoyl Oxypropyl Dimethylammonium) Propane] Dibromide Ester-Quat Surfactant: Micellar, Thermodynamic and Corrosion-Inhibiting Properties Type de document : texte imprimé Auteurs : S. Alehyen, Auteur ; F. Benssejjay, Auteur ; M. El Achouri, Auteur ; M. R. Infante, Auteur ; L. Perez, Auteur ; Y. Benssouda, Auteur Année de publication : 2007 Article en page(s) : p. 160-167 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Anticorrosifs
Micelles
Surfactants
Tension superficielleTags : Gemini surfactant Bis-ester-quat Critical micellar concentration Surface tension corrosion inhibitor Index. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : Ester–quat surfactant: 1,3-bis-[(dodecanoyl oxypropyl dimethylammonium) propane] dibromide referred as 12-3-3-3-12 was synthesized, purified and characterized by Elemental Analysis, 1H-NMR, 13C-NMR, IR and Mass Spectra. The thermodynamic properties of aqueous solutions of this ester-quat were investigated using Electrical Conductivity and SurfaceTension measurements. The corresponding parameters of micellisation were determined for each technique. Otherwise the inhibitive action of the ester-quat (12-3-3-3-12) on the corrosion behaviour of iron was investigated in HCl and H2SO4 medium by means Electrochemical Resistance and Polarisation methods. The ester-quat 12-3-3-3-12 acts as a cathodic-type inhibitor. The maximum inhibition efficiency was reached around the critical micellar concentration. The ester-quat appears to be adsorbed in the metal/liquid interface through the general mode following the Frumkin adsorption model. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3216
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Code-barres Cote Support Localisation Section Disponibilité 007660 - Périodique Bibliothèque principale Documentaires Disponible Synthesis of Cationic Surfactant Intermediates 3-(dimethylamino)-propane-1,2-di-alkylcarbamate / S.-M. Zhang in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 46, N° 4/2009 (07-8/2009)
PermalinkThe effect of the type and the concentration of the lipophilic surfactant on the stability and release kinetics of the W/O/W multiple emulsions / Ö. Özer in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 22, N° 6 (12/2000)
PermalinkA very promising new glucolipidic surfactant : Lipowheat / A. Djedour in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 27, N° 6 (12/2005)
PermalinkConductivity measurements as a method for studying ionic technical grade surfactants / E. Carey in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 45, N° 3/2008 (05-06/2008)
PermalinkDynamics of formation of vesicles studied by highly time-resolved stopped-flow experiments / A. Barth in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 47, N° 5/2010 (09-10/2010)
PermalinkLyotropic liquid crystal formed in Brij35/copolymer/water system / Zhongni Wang in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 49, N° 3 (04-05/2012)
PermalinkMacroscopic Pipe Flow of Micellar Solutions Investigated by Ultrasound Doppler Velocimetry / Peter Fischer in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 46, N° 3/2009 (05-06/2009)
PermalinkBranched alkyl alcohol propoxylated sulfate surfactants for improved oil recovery / Y. Wu in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 47, N° 3/2010 (24/05/2010)
PermalinkSurfactants and the skin / P. Dykes in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 20, N° 1 (02/1998)
PermalinkEtude de l’interaction du dodécyl sulphate de sodium avec la protéine du stratum corneum du talon humain / Andrea Conrads in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 9, N° 1 (02/1987)
PermalinkHighly Concentrated Cocamidopropyl Betaine – The Latest Developments for Improved Sustainability and Enhanced Skin Care / Sascha Herrwerth in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 45, N° 6/2008 (11-12/2008)
PermalinkOctanol-water partition coefficients of surfactants : slow stirring/surface tension method / D. J. Miller in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 47, N° 1/2010 (01-02/2010)
PermalinkThe diacetone acrylamide crosslinking reaction and its influence on the film formation of an acrylic latex / Nicola Kessel in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 5, N° 3 (09/2008)
PermalinkInfluence of surfactants on the morphologies of CdS nanorods / D. Sridevi in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 48, N° 3/2011 (05/2011)
PermalinkInteraction between a, B Layered Sodium Disilicate and Surfactants in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 46, N° 2/2009 (02-03/2009)
PermalinkLois de comportement non locales et les transformations de phase sous cisaillement des solutions de surfactants / Ovidiu Radulescu in LES CAHIERS DE RHEOLOGIE, Vol. XVII, N° 1 (10/2000)
PermalinkMixed micelles containing sodium laurate : effect of chain length, polar head group, and added salt / Rie Kakehashi in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 49, N° 6 (11-12/2012)
PermalinkNext generation architectural paint applications / Luis Madrigal in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 200, N° 4546 (03/2010)
PermalinkStudy of glycerol and sweet water as a carbon source for production of ramnolipids by naturally occurring strains of pseudomonas aeruginosa (ATCC 10145 and ATCC 9027) / S. Wadekar in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 47, N° 4/2010 (07-08/2010)
PermalinkSynthesis of quaternary derivatives of ortho-coco di-amido toluene and investigation of these compounds as cationic bitumen emulsifier / Masoumeh Hassanzadeh in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 49, N° 3 (04-05/2012)
PermalinkThe micelle-to-vesicle phase transition in dilute aqueous solution from undecylamine induced by metal(II) ion (Cu2+) / G. Wang in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 47, N° 4/2010 (07-08/2010)
PermalinkThe UV Spectroscopic Determination of Two Critical Micelle Concentrations of Domiphen Bromide in Solutions with KBr and Calculations of the Packing Parameter / B. Kopeckà in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 46, N° 3/2009 (05-06/2009)
PermalinkA fluorometric fullerenol sensor for rapid detection of ionic and non-ionic surfactants / H. Härmä in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 47, N° 1/2010 (01-02/2010)
PermalinkFunction of surfactants in hair dyeing by oxidation dyes 2. Effect on formation of oxidation dyes by p-aminophenol and 5-amino-o-cresol in dye bath / Hidekazu Yasunaga in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 29, N° 4 (08/2007)
PermalinkIn vitro skin permeation evaluation : the only realistic option / K. A. Walters in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 20, N° 5 (10/1998)
PermalinkIrritation cutanée et vitesse de propagation d'ondes ultrasonores / E. Uhoda in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 25, N° 1/2 (02-03-04/2003)
PermalinkpH-induced alterations in stratum corneum properties / K. P. Ananthapadmanabhan in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 25, N° 3 (06/2003)
PermalinkA process for the production of Φ-sulfo fatty methyl ester sulfonates (Φ-MES) / L. Cohen in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 47, N° 1/2010 (01-02/2010)
PermalinkA structural and morphological comparative study between chemically synthesized and photopolymerized poly(pyrrole) / Subramanyam V. Kasisomayajula in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 7, N° 2 (03/2010)
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