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ZETA POTENTIAL OF THF HYDRATES IN SDS AQUEOUS SOLUTIONS

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dc.contributor.author Lo, C.
dc.contributor.author Zhang, J.
dc.contributor.author Couzis, A.
dc.contributor.author Lee, J.W.
dc.contributor.author Somasundaran, P.
dc.date.accessioned 2008-07-30T17:50:46Z
dc.date.available 2008-07-30T17:50:46Z
dc.date.issued 2008-07
dc.identifier.citation Lo, C.; Zhang, J.; Couzis, A.; Lee; J.W.; Somasundaran, P. 2008. ZETA POTENTIAL OF THF HYDRATES IN SDS AQUEOUS SOLUTIONS. Proceedings of the 6th International Conference on Gas Hydrates (ICGH 2008), Vancouver, British Columbia, CANADA, July 6-10, 2008. en
dc.identifier.uri http://hdl.handle.net/2429/1198
dc.description.abstract In this study, Tetrahydrofuran (THF) hydrates were formed in-situ in the Zetasizer Nano ZS90. With various concentrations of SDS, we attempted to characterize the SDS adsorption on the surface of the hydrate particles. In doing so, we tried to correlate the adsorption of SDS to THF hydrate induction times with respect to SDS concentration (0 – 3.47 mM), to determine whether the fast nucleation of THF hydrates is due to the adsorption of SDS. The measured ζ-potential for pure THF hydrates was -100 ± 10 mV, indicating anion adsorption. An adsorption curve was observed where there is saturation leveling. Correlating this data to the hydrate induction times, we see that when the saturation level is reached, a significant reduction in induction time can be seen. en
dc.format.extent 139827 bytes
dc.format.mimetype application/pdf
dc.language.iso eng en
dc.subject gas hydrates en
dc.subject SDS adsorption en
dc.subject induction time en
dc.subject ICGH 2008 en
dc.subject International Conference on Gas Hydrates 2008 en
dc.title ZETA POTENTIAL OF THF HYDRATES IN SDS AQUEOUS SOLUTIONS en
dc.type text en
dc.type.text conference Paper en
dc.description.affiliation Other en
dc.description.affiliation Other en
dc.description.reviewstatus en


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