Phase dependent thermal and spectroscopic responses of Al 2 O 3 nanostructures with different morphogenesis
J Gangwar, BK Gupta, SK Tripathi, AK Srivastava - Nanoscale, 2015 - pubs.rsc.org
In this review, we discuss new developments and recent trends in both amorphous and
crystalline Al2O3 oxide nanofluids related to their phase dependent characteristics in detail …
crystalline Al2O3 oxide nanofluids related to their phase dependent characteristics in detail …
Asphaltenes: Separations, structural analysis and applications
P Zuo, S Qu, W Shen - Journal of Energy Chemistry, 2019 - Elsevier
Asphaltenes, complex aromatic compounds from various carbonaceous sources, could be
obtained by solvent dissolution, filtration and adsorption. It was difficult to clarify the …
obtained by solvent dissolution, filtration and adsorption. It was difficult to clarify the …
Effect of nanoparticles/nanofluids on the rheology of heavy crude oil and its mobility on porous media at reservoir conditions
In this work, we evaluate the effect of nanoparticles and nanofluids as viscosity reducers for
heavy crude oil (HO). The effect of alumina, silica and acidic silica nanoparticles was …
heavy crude oil (HO). The effect of alumina, silica and acidic silica nanoparticles was …
Metal oxide nanoparticles for asphaltene adsorption and oxidation
This study investigates the adsorption and oxidation of asphaltenes onto nanoparticles. Six
different metal oxide nanoparticles were employed, namely, Fe3O4, Co3O4, TiO2, MgO …
different metal oxide nanoparticles were employed, namely, Fe3O4, Co3O4, TiO2, MgO …
Nanotechnology applied to the enhancement of oil and gas productivity and recovery of Colombian fields
In Colombia, the estimated reserves of crude oil are approximately 2.0 thousand million
barrels, decreasing by approximately 13% in the last year according to the National …
barrels, decreasing by approximately 13% in the last year according to the National …
Nanoparticles for inhibition of asphaltenes damage: adsorption study and displacement test on porous media
The deposition of asphaltenes is one of the most difficult problems to overcome in oil
production and processing. The presence of asphaltenes in crude oil, and consequently, the …
production and processing. The presence of asphaltenes in crude oil, and consequently, the …
Application of nanotechnology for heavy oil upgrading: Catalytic steam gasification/cracking of asphaltenes
Nanotechnology is a rapidly growing technology with considerable potential applications
and benefits. Among the numerous applications of nanotechnology for energy and the …
and benefits. Among the numerous applications of nanotechnology for energy and the …
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 …
thermodynamics of asphaltene adsorption were studied. Three different categories of metal …
Behavior of asphaltene adsorption onto the metal oxide nanoparticle surface and its effect on heavy oil recovery
Preventing asphaltene-related damage in hydrocarbon reservoirs is an important concern.
Many investigations have been performed on asphaltene and its effects and how to reduce …
Many investigations have been performed on asphaltene and its effects and how to reduce …
Experimental and theoretical study of viscosity reduction in heavy crude oils by addition of nanoparticles
Heavy and extra-heavy oils generally exhibit high viscosity, which is detrimental to their
production, transport, and refining. The oil and gas industry has thoroughly investigated the …
production, transport, and refining. The oil and gas industry has thoroughly investigated the …