Static sorption of heavy metal ions on ion exchanger in the presence of sodium dodecylbenzenesulfonate
Sign Up to like & getrecommendations! Published in 2019 at "Adsorption"
DOI: 10.1007/s10450-019-00014-8
Abstract: The effect of sodium dodecylbenzenesulfonate (anionic surfactant) on removal of selected heavy metal ions such as copper(II), cobalt(II), zinc(II) and nickel(II) using Lewatit MonoPlus TP 220 were studied. The critical micellization of concentration in the… read more here.
Keywords: sodium dodecylbenzenesulfonate; presence; anionic surfactant; metal ions ... See more keywords
Synergistic Behavior and Microstructure Transition in Mixture of Zwitterionic Surfactant, Anionic Surfactant, and Salts in Sorbitol/H2O Solvent: 1. Effect of Surfactant Compositions
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Surfactants and Detergents"
DOI: 10.1007/s11743-017-1929-9
Abstract: The phase behavior and rheological properties of a multi-component system, made of a zwitterionic surfactant cocoamidopropyl betaine (CAPB), an anionic surfactant sodium lauryl sulfate (SLSS), and mixed salts (tetrasodium pyrophosphate, sodium acid pyrophosphate, sacharrin, and… read more here.
Keywords: wormlike micelles; anionic surfactant; zwitterionic surfactant; surfactant ... See more keywords
Mechanism studies on the application of the mixed cationic/anionic surfactant systems to enhance oil recovery
Sign Up to like & getrecommendations! Published in 2019 at "Fuel"
DOI: 10.1016/j.fuel.2019.116156
Abstract: Abstract Mixed cationic/anionic surfactant systems have showed great potential in various fields. Ionic liquids with extraordinary physical and chemical properties are regarded as novel alternatives to traditional surfactants. In this report, we evaluated the performances… read more here.
Keywords: surfactant systems; anionic surfactant; mixed cationic; cationic anionic ... See more keywords
Adsorption kinetics of the partially dissociated anionic surfactant Aerosol-OT in 10 mM NaCl solution
Sign Up to like & getrecommendations! Published in 2020 at "Journal of The Taiwan Institute of Chemical Engineers"
DOI: 10.1016/j.jtice.2020.08.023
Abstract: Abstract The adsorption kinetics of anionic surfactant Aerosol-OT (AOT) in 10 mM NaCl solution was investigated by measuring and simulating the dynamic and equilibrium surface tension (ST) data. The relaxation of ST for AOT molecules adsorbing… read more here.
Keywords: adsorption; anionic surfactant; surfactant aerosol; nacl solution ... See more keywords
Molecular dynamics simulation of binary betaine and anionic surfactant mixtures at decane - Water interface
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2018.06.047
Abstract: Abstract The interfacial properties of binary betaine and anionic surfactant mixtures at decane-water interface have been studied via molecular dynamics simulations. Two betaines chosen are alkyl sulfobetaine (ASB) and alkylbenzene sulfobetaine (BSB), while three anionic… read more here.
Keywords: anionic surfactant; surfactant mixtures; binary betaine; betaine ... See more keywords
Properties of quaternary ammonium surfactant with hydroxyethyl group and anionic surfactant mixed systems
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2018.08.151
Abstract: Abstract The surface activities and application properties for the mixtures of cationic surfactant didecylmethylhydroxyethylammonium acetate (DEAQ) and anionic surfactant sodium fatty alcohol ether carboxylate (AEC9-Na) were studied systematically. The interaction parameters and thermodynamic micellization parameters… read more here.
Keywords: anionic surfactant; mixed systems; properties quaternary; quaternary ammonium ... See more keywords
Deciphering aggregation behavior and thermodynamic properties of anionic surfactant sodium hexadecyl sulfate in aqueous solutions of ionic liquids [C5mim][Br] and [C6mim][Br]
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2019.111949
Abstract: Abstract The present work aims to study the interactions of cationic imidazolium based ionic liquids i.e. 1-alkyl-3-methylimidazolium bromide ([Cnmim][Br], where n = 5 &6) with anionic surfactant sodium hexadecyl sulfate (SHS) in aqueous media employing the various… read more here.
Keywords: hexadecyl sulfate; anionic surfactant; sodium hexadecyl; surfactant sodium ... See more keywords
Colloidal stability and dynamic adsorption behavior of nanofluids containing alkyl-modified silica nanoparticles and anionic surfactant
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2020.113079
Abstract: Abstract Nanofluids containing slightly hydrophobic silica nanoparticles have been shown to reduce surfactant adsorption on rocks in enhanced oil recovery methods. In this work, we chemically modified the surface of silica nanoparticles with two different… read more here.
Keywords: adsorption; anionic surfactant; silica nanoparticles; alkyl modified ... See more keywords
Effect of molecular structure on synergism in mixed zwitterionic/anionic surfactant system: An experimental and simulation study
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2020.114933
Abstract: Abstract The oil/water interfacial properties of different zwitterionic surfactant (N-dodecyl-N, N-dimethyl-3-ammonio-1-propanesulfonate, ASB; 3-(1-dodecyl-3- imidazolio)propanesulfonate, ImS3; 3-(1-dodecyl-3-benzimidazolio)propanesulfonate, BzImS3) combined with anionic surfactant (sodium dodecyl benzene sulfonate, SDBS) have been studied via experimental and simulation methods. Both… read more here.
Keywords: oil; zwitterionic; experimental simulation; anionic surfactant ... See more keywords
Investigating anionic surfactant phase diagrams using dissipative particle dynamics: development of a transferable model.
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DOI: 10.1039/d2sm01641a
Abstract: Dissipative particle dynamics (DPD) provides a powerful coarse-grained simulation technique for the study of a wide range of soft matter systems. Here, we investigate the transferability of DPD models to the prediction of anionic surfactant… read more here.
Keywords: anionic surfactant; surfactant phase; dissipative particle; phase diagrams ... See more keywords
Synergistic interactions between zwitterionic surfactants derived from olive oil and an anionic surfactant
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Dispersion Science and Technology"
DOI: 10.1080/01932691.2018.1510785
Abstract: Abstract The surface properties of the mixtures of zwitterionic surfactants derived from olive oil (carboxylbetaine-OCB and sulfobetaine-OSB) and anionic surfactant-sodium dodecylbenzene sulfonate (SDBS) at different mole fractions were investigated by surface tension measurement. The influences… read more here.
Keywords: zwitterionic surfactants; anionic surfactant; surfactants derived; surface ... See more keywords