Asphaltene induced changes in rheological properties: A review
AA Moud - Fuel, 2022 - Elsevier
Asphaltene is a component of crude oil that has been linked to serious production and
transportation issues. It is a solid oil component with various shapes and molecular …
transportation issues. It is a solid oil component with various shapes and molecular …
Interfacial behavior of asphaltenes
D Langevin, JF Argillier - Advances in colloid and interface science, 2016 - Elsevier
We review the existing literature on asphaltenes at various types of interfaces: oil–water, air–
water, gas–oil and solid–liquid, with more emphasis on the oil–water interfaces. We address …
water, gas–oil and solid–liquid, with more emphasis on the oil–water interfaces. We address …
Adsorption kinetics of asphaltenes at oil/water interface: Effects of concentration and temperature
Asphaltenes are the heaviest components in crude oil. It is generally believed that
asphaltenes adsorbed at oil/water interface can form a protective layer to stabilize the water …
asphaltenes adsorbed at oil/water interface can form a protective layer to stabilize the water …
Physicochemical characterization of asphaltenes using microfluidic analysis
Crude oils are complex mixtures of organic molecules, of which asphaltenes are the
heaviest component. Asphaltene precipitation and deposition have been recognized to be a …
heaviest component. Asphaltene precipitation and deposition have been recognized to be a …
Droplet coalescence and spontaneous emulsification in the presence of asphaltene adsorption
S Bochner de Araujo, M Merola, D Vlassopoulos… - Langmuir, 2017 - ACS Publications
In a refinery, undesired high levels of salt concentration in crude oils are reduced by the
contact of water with crude oils, where an emulsion is formed. Later, the separation of the …
contact of water with crude oils, where an emulsion is formed. Later, the separation of the …
[图书][B] Emulsions, microemulsions and foams
D Langevin - 2020 - Springer
Emulsions, microemulsions, and foams are dispersions of two immiscible fiuids stabilized by
surface-active species. Emulsions and microemulsions are dispersions usually made with …
surface-active species. Emulsions and microemulsions are dispersions usually made with …
Sorption and interfacial rheology study of model asphaltene compounds
D Pradilla, S Simon, J Sjoblom, J Samaniuk… - Langmuir, 2016 - ACS Publications
The sorption and rheological properties of an acidic polyaromatic compound (C5PeC11),
which can be used to further our understanding of the behavior of asphaltenes, are …
which can be used to further our understanding of the behavior of asphaltenes, are …
Assessing the interfacial activity of insoluble asphaltene layers: Interfacial rheology versus interfacial tension
Asphaltenes have been suggested to play an important role in the remarkable stability of
some water-in-crude oil emulsions, although the precise mechanisms by which they act are …
some water-in-crude oil emulsions, although the precise mechanisms by which they act are …
Mixture effect on the dilatation rheology of asphaltenes-laden interfaces
Asphaltenes are a solubility class of crude oils comprising polyaromatic and heterocyclic
molecules with different interfacial activities. The previously neglected effects of …
molecules with different interfacial activities. The previously neglected effects of …
[HTML][HTML] A review of oil–solid separation and oil–water separation in unconventional heavy oil production process
X Xia, J Ma, S Geng, F Liu, M Yao - International Journal of Molecular …, 2022 - mdpi.com
Unconventional heavy oil ores (UHO) have been considered an important part of petroleum
resources and an alternative source of chemicals and energy supply. Due to the …
resources and an alternative source of chemicals and energy supply. Due to the …