Asphaltene Adsorption onto Acidic/Basic Metal Oxide Nanoparticles toward in Situ Upgrading of Reservoir Oils by Nanotechnology

The effects of surface acidity and basicity of metal oxide nanoparticles on the thermodynamics of asphaltene adsorption were studied. Three different categories of metal oxides/salts with acidic (WO3 and NiO), amphoteric (Fe2O3 and ZrO2), and basic (MgO and CaCO3) surfaces were synthesized, and thei...

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Veröffentlicht in:	Langmuir 2013-11, Vol.29 (46), p.14135-14146
Hauptverfasser:	Hosseinpour, Negahdar, Khodadadi, Abbas Ali, Bahramian, Alireza, Mortazavi, Yadollah
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Colloidal state and disperse state Exact sciences and technology General and physical chemistry Physical and chemical studies. Granulometry. Electrokinetic phenomena Surface physical chemistry
Online-Zugang:	Volltext
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