Abstract:

Using zeta potential, the adsorption behavior at the interface between water and cyclopentane hydrate is measured in the various concentrations of Dowfax 2A1, Dowfax C6L, and SDS

Suggested Citation:

Salako, Oluwaseun, et al. 2015. Dataset for: Adsorption of Gemini Surfactants onto Clathrate Hydrates.. Distributed by: GRIIDC, Harte Research Institute, Texas A&M University–Corpus Christi. doi:10.7266/N71N7Z3V

Publications:

Salako, O., Lo, C., Couzis, A., Somasundaran, P., & Lee, J. W. (2013). Adsorption of Gemini surfactants onto clathrate hydrates. Journal of Colloid and Interface Science, 412, 1–6. doi:10.1016/j.jcis.2013.09.007

Purpose:

By measuring zeta potential, the adsorption behavior at the interface between water and cyclopentane hydrate is invetigated. The surfactants used in this experiment are Dowfax 2A1, Dowfax C6L, and SDS

Data Parameters and Units:

File Figure 2. Adsorption isotherms of Dowfax 2A1, Dowfax C6L, SDS Equilibrium concentration (mM) = Equilibrium concentration of Dowfax 2A1, Dowfax C6L, SDS in millimoles Surfactant adsorbed (mM/g) = Surfactant adsorbed in millimoles per gram File Figure 3. Zeta potential of CP hydrate particles at different Dowfax 2A1 concentration Dowfax 2A1 Concentration (mM) = Concentration of Dowfax 2A1 in millimoles Zeta potential of CP hydrate particles (mV) = CP hydrate particles zeta potential in millivolts File Figure 4. Zeta potential of CP hydrtate particles at different Dowfax C6L concentration Dowfax C6L Concentration (mM) = Concentration of Dowfax C6L in millimoles Zeta potential of CP hydrate probe particles (mV) = CP hydrate particles zeta potential in millivolts File Figure 5. Zeta potential of alumina particles at different SDS concentration SDS Concentration (mM) = Concentration of SDS in millimoles Zeta potential of alumina particles (mV) = Alumina particles zeta potential in millivolts File Figure 6. Zeta potential of alumina particles at different Dowfax 2A1 concentration Dowfax 2A1 concentration (mM) = Concentration of Dowfax 2A1 in millimoles Zeta potential of alumina particles (mV) = Alumina particles zeta potential in millivolts File Figure 7. Zeta potential of alumina particles at different Dowfax C6L concentration Dowfax C6L concentration (mM) = Concentration of Dowfax C6L in millimoles Zeta potential of alumina particles (mV) = Alumina particles zeta potential in millivolts

Individual Files: