Mechanisms and conditions that affect phase inversion processes: A review

JM Maffi, GR Meira, DA Estenoz - The Canadian Journal of …, 2021 - Wiley Online Library
The phenomenon of phase inversion occurs in liquid‐liquid dispersions found in a variety of
chemical engineering fields. From simple oil‐water mixtures to complex polymeric systems …

Sustainable innovation in membrane technologies for produced water treatment: Challenges and limitations

H Abdelrazeq, M Khraisheh, HM Ashraf, P Ebrahimi… - Sustainability, 2021 - mdpi.com
Discharged water from the oil and gas fields is a common type of wastewater called
produced water (PW). It consists of different combinations of salinities, oils, and mineral …

[HTML][HTML] A theoretical and experimental investigation of batch oil-water gravity separation

M Assar, S Simon, GH Sørland, BA Grimes - … Engineering Research and …, 2023 - Elsevier
Gravity separation of oil-water emulsions is an industrially crucial process. Mechanistic
models for a batch separation process can immensely be beneficial by linking emulsion …

Modeling of oil–water separation efficiency in three-phase separators: Effect of emulsion rheology and droplet size distribution

LM Oshinowo, RD Vilagines - Chemical engineering research and design, 2020 - Elsevier
The multi-fluid Eulerian multiphase model coupled with the inhomogeneous population
balance model is applied to predict the gas, oil, and water separation behavior and …

[HTML][HTML] Computational fluid dynamics simulations of phase separation in dispersed oil-water pipe flows

J Chen, C Anastasiou, S Cheng, NM Basha… - Chemical Engineering …, 2023 - Elsevier
The separation of liquid–liquid dispersions in horizontal pipes is common in many industrial
sectors. It remains challenging, however, to predict the separation characteristics of the flow …

Numerical studies on dynamic characteristics of oil-water separation in loop flotation column using a population balance model

X Cai, J Chen, M Liu, Y Ji, S An - Separation and Purification Technology, 2017 - Elsevier
Oily wastewater needs to be effectively treated to minimize the hazardousness to the
environment. Flotation is an excellent pre-treatment technology for low-content oily …

Multiscale analysis of water-in-oil emulsions: a computational fluid dynamics approach

JP Gallo-Molina, N Ratkovich… - Industrial & Engineering …, 2017 - ACS Publications
Emulsions are a type of metastable colloid composed of two or more immiscible liquids.
These systems are widely used in a variety of applications, such as cosmetics, drug delivery …

Study of an ESP's performance handling liquid-liquid flow and unstable OW emulsions part II: Coupled CFD-PBM modelling

JP Valdés, M Asuaje, N Ratkovich - Journal of Petroleum Science and …, 2021 - Elsevier
The internal flow behavior of an ESP handling dispersed oil-water and emulsion flows
remains quite unexplored. Previous studies have focused either on the individual droplet …

Monitoring and modeling of creaming in oil-in-water emulsions

TK Deb, N Lebaz, MS Ozdemir… - Industrial & …, 2022 - ACS Publications
This work combines experimental and modeling investigations to monitor the dynamics of
creaming in oil-in-water emulsions. Turbidity and Raman spectroscopy methods were …

CFD simulation of oil–water separation characteristics in a compact flotation unit by population balance modeling

X Cai, J Chen, M Liu, Y Ji, G Ding… - Journal of Dispersion …, 2017 - Taylor & Francis
Huge amounts of produced water are generated in offshore oil production. The Compact
Flotation Unit (CFU) is an excellent pretreatment technology of produced water with high …