Abstract
The interfacial rheology of surfactant mixtures (SBT and Tween® 80) at the oil/water interface is investigated using toluene as a model oil. The surfactant ratio in the mixed system has an important impact on the interfacial properties. After adding Tween® 80, the interfacial tension and modulus of SBT show remarkable changes. Compared with the individual SBT or Tween® 80 systems, the interfacial properties of the mixed surfactant system improve, especially at a 1:1 ratio. At the optimum ratio, synergistic adsorption takes place resulting in improved asphalt emulsion stability.
Similar content being viewed by others
References
Kim Y, Im S, Lee HD (2011) Impacts of curing time and moisture content on engineering properties of cold in-place recycling mixtures using foamed or emulsified asphalt. J Mater Civ Eng 23:542–553
Zhang LY, Lawrence S, Xu Z, Masliyah JH (2003) Studies of Athabasca asphaltene Langmuir films at air-water interface. J Colloid Interface Sci 264:128–140
Zhang LY, Xu Z, Masliyah JH (2003) Langmuir and Langmuir-Blodgett films of mixed asphaltene and a demulsifier. Langmuir 19:9730–9741
Spiecker PM, Kilpatrick PK (2004) Interfacial rheology of petroleum asphaltenes at the oil-water interface. Langmuir 20:4022–4032
Li M, Xu M, Ma Y, Wu Z, Christy A (2002) Interfacial film properties of asphaltenes and resins. Fuel 21:1847–1853
Bouriat P, El Kerri N, Graciaa A, Lachaise A (2004) Properties of a two-dimensional asphaltene network at the water-cyclohexane interface deduced from dynamic tensiometry. Langmuir 20:7459–7464
Aske N, Orr R, Sjöblom J, Kallevik H (2004) Interfacial properties of water-crude oil systems using the oscillating pendant drop. Correlations to asphaltene solubility by near infrared spectroscopy. J Disp Sci Technol 25:263–275
Fainerman VB, Lucassen-Reynders EH (2002) Adsorption of single and mixed ionic surfactants at fluid interfaces. Adv Colloid Interface Sci 96:295–323
Lucassen-Reynders EH, Cagna A, Lucassen J (2001) Gibbs elasticity, surface dilational modulus and diffusional relaxation in nonionic surfactant monolayers. Colloids Surf A 186:63–72
Fan Y, Simon S, Sjöblom J (2010) Influence of nonionic surfactants on the surface and interfacial film properties of asphaltenes investigated by Langmuir balance and brewster angle microscopy. Langmuir 26:10497–10505
Kamal MS, Sultan AS, Al-Mubaiyedh UA, Hussien IA, Pabon M (2014) Evaluation of rheological and thermal properties of a new fluorocarbon surfactant-polymer system for EOR applications in high-temperature and high-salinity oil reservoirs. J Surf Deterg. doi:10.1007/s11743-014-1600-7
Dicharry C, Arla D, Sinquin A, Graciaa A, Bouriat P (2006) Stability of water/crude oil emulsions based on interfacial dilatational rheology. J Colloid Interface Sci 297:785–791
Bauget F, Langevin D, Lenormand R (2001) Dynamic surface properties of asphaltenes and resins at the oil-air interface. J Colloid Interface Sci 239:501–508
Sztukowski DM, Yarranton HW (2005) Rheology of asphaltene–toluene/water interfaces. Langmuir 21:11651–11658
Kang W, Xu B, Wang Y, Li Y, Shan X, An F, Liu J (2011) Stability mechanism of W/O crude oil emulsion stabilized by polymer and surfactant. Colloids Surf A 384:555–560
Ortiz DP, Baydak EN, Yarranton HW (2010) Effect of surfactants on interfacial films and stability of water-in-oil emulsions stabilized by asphaltenes. J Colloid Interface Sci 351:542–555
Rane JP, Harbottle D, Pauchard V, Couzis A, Banerjee S (2012) Adsorption kinetics of asphaltenes at the oil–water interface and nanoaggregation in the bulk. Langmuir 28:9986–9995
Aske N, Orr R, Sjöblom J (2002) Dilatational elasticity moduli of water/crude oil interfaces using the oscillating pendant drop. J Disp Sci Technol 23:809–825
Freer EM, Svitova T, Radke CJ (2003) The role of interfacial rheology in reservoir mixed wettability. J Petrol Sci Eng 39:137–158
Ravera F, Ferrari M, Santini E, Liggieri L (2005) Influence of surface processes on the dilational viscoelasticity of surfactant solutions. Adv Colloid Interface Sci 117:75–100
Stubenrauch C, Fainerman VB, Aksenenko EV, Miller R (2005) Adsorption behavior and dilational rheology of the cationic alkyl trimethylammonium bromides at the water/air interface. J Phys Chem B 109:1505–1509
He F, Xu G, Pang J, Ao M, Han T, Gong H (2011) Effect of amino acids on aggregation behaviors of sodium deoxycholate at air/water surface: surface tension and oscillating bubble studies. Langmuir 27:538–545
Wu D, Xu GY, Feng YJ, Li YM (2007) Aggregation behaviors of gelatin with cationic gemini surfactant at air/water interface. Int J Biol Macromol 40:345–350
Stubenrauch C, Miller R (2004) Stability of foam films and surface rheology: an oscillating bubble study at low frequencies. J Phys Chem B 108:6412–6421
Acknowledgments
We gratefully acknowledge financial support from the scientific research project of Shanxi province Communication Department (Contract Nos. 2013-1-7).
Author information
Authors and Affiliations
Corresponding author
Electronic supplementary material
Below is the link to the electronic supplementary material.
11743_2015_1715_MOESM1_ESM.doc
Supplementary material 1 (DOC 2459 kb). Figure S1. Variation of dilatational modulus as a function of frequency with different ratios of SBT/Tween® 80 at (a) 0:1, (b) 1:0, (c) 1:1, (d) 2:1, (e) 3:1, (f) 4:1 at 25 °C. Figure S2. Variation of elastic (solid point) and viscous (hollow point) modulus as a function of frequency with different ratios of SBT/Tween® 80 at (a) 0:1, (b) 1:0, (c) 1:1, (d) 2:1, (e) 3:1, (f) 4:1. All measurements performed at 25 °C
About this article
Cite this article
Pang, J., Du, S., Chang, R. et al. Interfacial Rheology of Mixed Surfactants at the Oil/Water Interface. J Surfact Deterg 18, 747–753 (2015). https://doi.org/10.1007/s11743-015-1715-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11743-015-1715-5