Experimental and Computational Modeling of Microemulsion Phase Behavior

The phase behavior of microemulsions formed in a surfactant-brine-oil system for a chemical Enhanced Oil Recovery (EOR) application is complex and depends on a range of parameters. Phase behavior indicates a surfactant solubilization. Phase behavior tests are simple but time-consuming especially whe...

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Autores principales: Hon, Vai Yee, Saaid, Ismail B.M.
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Publicado: IntechOpen 2021
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Acceso en línea:https://www.intechopen.com/chapters/79621
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author Hon, Vai Yee
Saaid, Ismail B.M.
author_browse Hon, Vai Yee
Saaid, Ismail B.M.
author_facet Hon, Vai Yee
Saaid, Ismail B.M.
author_sort Hon, Vai Yee
building IntechOpen
collection Acceso abierto
description The phase behavior of microemulsions formed in a surfactant-brine-oil system for a chemical Enhanced Oil Recovery (EOR) application is complex and depends on a range of parameters. Phase behavior indicates a surfactant solubilization. Phase behavior tests are simple but time-consuming especially when it involves a wide range of surfactant choices at various concentrations. An efficient and insightful microemulsion formulation via computational simulation can complement phase behavior laboratory test. Computational simulation can predict various surfactant properties, including microemulsion phase behavior. Microemulsion phase behavior can be predicted predominantly using Quantitative Structure-Property Relationship (QSPR) model. QSPR models are empirical and limited to simple pure oil system. Its application domain is limited due to the model cannot be extrapolated beyond reference condition. Meanwhile, there are theoretical models based on physical chemistry of microemulsion that can predict microemulsion phase behavior. These models use microemulsion surface tension and torque concepts as well as with solution of bending rigidity of microemulsion interface with relation to surface solubilization and interface energy.
doi_str_mv 10.5772/intechopen.101482
first_indexed 2026-10-15T21:39:33Z
format Book Chapter
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spelling intech-796212021-12-22 Experimental and Computational Modeling of Microemulsion Phase Behavior Vai Yee Hon Ismail B.M. Saaid Physical Sciences, Engineering and Technology The phase behavior of microemulsions formed in a surfactant-brine-oil system for a chemical Enhanced Oil Recovery (EOR) application is complex and depends on a range of parameters. Phase behavior indicates a surfactant solubilization. Phase behavior tests are simple but time-consuming especially when it involves a wide range of surfactant choices at various concentrations. An efficient and insightful microemulsion formulation via computational simulation can complement phase behavior laboratory test. Computational simulation can predict various surfactant properties, including microemulsion phase behavior. Microemulsion phase behavior can be predicted predominantly using Quantitative Structure-Property Relationship (QSPR) model. QSPR models are empirical and limited to simple pure oil system. Its application domain is limited due to the model cannot be extrapolated beyond reference condition. Meanwhile, there are theoretical models based on physical chemistry of microemulsion that can predict microemulsion phase behavior. These models use microemulsion surface tension and torque concepts as well as with solution of bending rigidity of microemulsion interface with relation to surface solubilization and interface energy. IntechOpen 2021-12-22 Chapter, Part Of Book https://www.intechopen.com/chapters/79621 doi:10.5772/intechopen.101482 en ISBN:978-1-83962-896-2 https://creativecommons.org/licenses/by/3.0/ https://www.intechopen.com/books/10998 ; Surfactants and Detergents - Updates and New Insights
spellingShingle Physical Sciences, Engineering and Technology
Hon, Vai Yee
Saaid, Ismail B.M.
Experimental and Computational Modeling of Microemulsion Phase Behavior
title Experimental and Computational Modeling of Microemulsion Phase Behavior
title_full Experimental and Computational Modeling of Microemulsion Phase Behavior
title_fullStr Experimental and Computational Modeling of Microemulsion Phase Behavior
title_full_unstemmed Experimental and Computational Modeling of Microemulsion Phase Behavior
title_short Experimental and Computational Modeling of Microemulsion Phase Behavior
title_sort experimental and computational modeling of microemulsion phase behavior
topic Physical Sciences, Engineering and Technology
url https://www.intechopen.com/chapters/79621
work_keys_str_mv AT honvaiyee experimentalandcomputationalmodelingofmicroemulsionphasebehavior
AT saaidismailbm experimentalandcomputationalmodelingofmicroemulsionphasebehavior