Drop coalescence in technical liquid/liquid applications: A review on experimental techniques and modeling approaches
J Kamp, J Villwock, M Kraume - Reviews in Chemical Engineering, 2017 - degruyter.com
The coalescence phenomenon of drops in liquid/liquid systems is reviewed with particular
focus on its technical relevance and application. Due to the complexity of coalescence, a …
focus on its technical relevance and application. Due to the complexity of coalescence, a …
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 …
Preparation of reduced graphene oxide/titanium dioxide composite materials and its application in the treatment of oily wastewater
F Ye, Z Wang, Y Mi, J Kuang, X Jiang, Z Huang… - Colloids and Surfaces A …, 2020 - Elsevier
In current study, a reduced graphene oxide/titanium dioxide (RGO/TiO 2) with good
demulsification performance was prepared. The structure and morphology of RGO/TiO 2 …
demulsification performance was prepared. The structure and morphology of RGO/TiO 2 …
Single bubble and drop techniques for characterizing foams and emulsions
The physics of foams and emulsions has traditionally been studied using bulk
foam/emulsion tests and single film platforms such as the Scheludko cell. Recently there has …
foam/emulsion tests and single film platforms such as the Scheludko cell. Recently there has …
Coalescence stability of water-in-oil drops: Effects of drop size and surfactant concentration
NI Politova, S Tcholakova, S Tsibranska… - Colloids and Surfaces A …, 2017 - Elsevier
We study the effects of (1) drop size;(2) surfactant chain-length and concentration; and (3)
viscosity of the oil phase on the stability of water drops, pressed by gravity towards planar oil …
viscosity of the oil phase on the stability of water drops, pressed by gravity towards planar oil …
Synthesis of a Novel Environmentally Friendly and Interfacially Active CNTs/SiO2 Demulsifier for W/O Crude Oil Emulsion Separation
Z Huang, P Li, X Luo, X Jiang, L Liu, F Ye… - Energy & …, 2019 - ACS Publications
In the current study, novel environmentally friendly and interfacially active carbon
nanotubes/SiO2 nanomaterials (CNTs/SiO2) for emulsified crude oil separation were …
nanotubes/SiO2 nanomaterials (CNTs/SiO2) for emulsified crude oil separation were …
Evaluation of surface activity of asphaltene and resin fractions of crude oil in the presence of different electrolytes through dynamic interfacial tension measurement
R Hamidian, M Lashkarbolooki, H Amani - Journal of Molecular Liquids, 2020 - Elsevier
It is generally believed that asphaltenes and resins as the polar components in crude oil can
get adsorbed at the oil/water interface and act as a surface active agents. However, due to …
get adsorbed at the oil/water interface and act as a surface active agents. However, due to …
Investigation of effects of salinity, temperature, pressure, and crude oil type on the dynamic interfacial tensions
The main objectives of this study are to determine the influence of crude oil type, salinity,
temperature and pressure on the dynamic interfacial tension (DIFT) of crude oil based on the …
temperature and pressure on the dynamic interfacial tension (DIFT) of crude oil based on the …
[HTML][HTML] On the effect of surfactants on drop coalescence at liquid/liquid interfaces
In this work the effect of surfactants on the coalescence of a drop with a flat aqueous-organic
interface was experimentally investigated. A high speed Particle Image Velocimetry (PIV) …
interface was experimentally investigated. A high speed Particle Image Velocimetry (PIV) …
Studying coalescence at different lengthscales: from films to droplets
The hydrodynamics of thin films is an important factor when it comes to the stability and
rheology of multiphasic materials, such as foams, emulsions, and polymer blends. However …
rheology of multiphasic materials, such as foams, emulsions, and polymer blends. However …