Effect of water salinity on surfactant-stabilized water–oil emulsions flow characteristics

Al-Yaari, Mohammed; Hussein, Ibnelwaleed A.; Al–Sarkhi, A.; Abbad, Mustapha; Chang, Frank

doi:10.1016/j.expthermflusci.2015.02.001

Cited by 45 publications

(9 citation statements)

References 26 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…It can be prepared by dispersing one liquid phase in another in the form of droplets and separated to water-in-oil (W/O) and oil-in-water (O/W) systems. Moreover, one or more emulsifiers can be applied to prevent droplet aggregation and coalescence at the process of preparation and storage since emulsifiers can be adsorbed on the droplet’s surface of the dispersed fluid and reduce interfacial tension . The emulsions can be applied for the preparation of complex foods and creation of novel food structures.…”

Section: Preparation Of Nutraceutical Delivery System By Microfluidic...mentioning

confidence: 99%

“…Moreover, one or more emulsifiers can be applied to prevent droplet aggregation and coalescence at the process of preparation and storage since emulsifiers can be adsorbed on the droplet's surface of the dispersed fluid and reduce interfacial tension. 23 The emulsions can be applied for the preparation of complex foods and creation of novel food structures. In addition, emulsions can be utilized as delivery systems for nutraceuticals and other food bioactive ingredients.…”

Section: Preparation Of Nutraceutical Deliverymentioning

confidence: 99%

See 1 more Smart Citation

Microfluidic Assembly: An Innovative Tool for the Encapsulation, Protection, and Controlled Release of Nutraceuticals

Liu

Singh

Zhang

et al. 2021

J. Agric. Food Chem.

View full text Add to dashboard Cite

Nutraceuticals have been gradually accepted as food ingredients that can offer health benefits and provide protection against several diseases. It is widely accepted due to potential nutritional benefits, safety, and therapeutic effects. Most nutraceuticals are vulnerable to the changes in the external environment, which leads to poor physical and chemical stability and absorption. Several researchers have designed various encapsulation technologies to promote the use of nutraceuticals. Microfluidic technology is an emerging approach which can be used for nutraceutical delivery with precise control. The delivery systems using microfluidic technology have obtained much interest in recent years. In this review article, we have summarized the recently introduced nutraceutical delivery platforms including emulsions, liposomes, microspheres, microgels, and polymer nanoparticles based on microfluidic techniques. Emphasis has been made to discuss the advantages, preparations, characterizations, and applications of nutraceutical delivery systems. Finally, the challenges, several up-scaling methods, and future expectations are discussed.

show abstract

Section: Preparation Of Nutraceutical Delivery System By Microfluidic...mentioning

confidence: 99%

Section: Preparation Of Nutraceutical Deliverymentioning

confidence: 99%

Microfluidic Assembly: An Innovative Tool for the Encapsulation, Protection, and Controlled Release of Nutraceuticals

Liu

Singh

Zhang

et al. 2021

J. Agric. Food Chem.

View full text Add to dashboard Cite

show abstract

“…It was demonstrated that not only does this surfactant reduce IFT of solution and liquid phase, but also increasing in salinity would improve the IFT reduction, and it, therefore, could be used as a high-performance chemical in tertiary oil recovery [10]. It is worthy of attention that flow characteristics of a surfactant-stabilized emulsion would vary in presence of salts, and it might be problematic [11]. A research, which is done by Anganaei et al showed that applying the coco-amido-propyl-betaine surfactant would decease IFT and enhance the oil recovery significantly due to its chemical properties [12].…”

Section: Introductionmentioning

confidence: 99%

Investigating Effect of SiO2 Nanoparticle and Sodium-Dodecyl-Sulfate Surfactant on Surface Properties: Wettability Alteration and IFT Reduction

S¹,

Kazemzadeh²,

Qahramanpour³

et al. 2017

J Pet Environ Biotechnol

View full text Add to dashboard Cite

“…The demulsification properties of this surfactant were studied in detail. synthetic brine in crude oil emulsions were used in bottle testing at different temperature, demulsifier concentration, water content, oil properties and water salinity [31,32].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of a sulfanilic acid based surfactant in crude oil demulsification: an experimental study

Zargar

Gheysari

Takassi

et al. 2018

Oil & Gas Science and Technology - Rev. IFP Energies nouvel

View full text Add to dashboard Cite

In this study, 2-Amino-5-Dodecyl Benzene Sulfonic Acid (ADBSA) surfactant has been prepared and tested as crude oil emulsions demulsifier. Electrical conductivity method was used to obtain the critical micelle concentration of surfactant. A critical micelle concentration value of 0.225 wt.%. Bottle testing measurements were conducted to investigate the effect of several parameters including temperature, water content, salinity, demulsifier dosage and type of crude oil (composition) on the demulsification efficiency in presence of new synthetic demulsifier. A reduction of emulsion stability was observed with increasing water content or demulsifier dosage decrease. A water separation index of 98% was recorded at 60 °C.

show abstract

Effect of water salinity on surfactant-stabilized water–oil emulsions flow characteristics

Cited by 45 publications

References 26 publications

Microfluidic Assembly: An Innovative Tool for the Encapsulation, Protection, and Controlled Release of Nutraceuticals

Microfluidic Assembly: An Innovative Tool for the Encapsulation, Protection, and Controlled Release of Nutraceuticals

Investigating Effect of SiO2 Nanoparticle and Sodium-Dodecyl-Sulfate Surfactant on Surface Properties: Wettability Alteration and IFT Reduction

Evaluation of a sulfanilic acid based surfactant in crude oil demulsification: an experimental study

Contact Info

Product

Resources

About