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Kinetics Of Emulsification And Rheological Properties Of Highly Concentrated Explosive Emulsions

S. Mudeme, I. Masalova, R. Haldenwang
Published 2010 · Chemistry

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Abstract Engineering properties of highly concentrated emulsions depend on their refining behaviour. The refining of highly concentrated “water-in-oil” emulsions used as “liquid explosives” during emulsification was studied. It was shown that droplet size distribution during the emulsification process becomes narrower, although remains of the Gauss type and the average droplet size decreases. Fitting equations for this process were proposed. The energy consumption was treated as the determining factor in the refinement process. A number of surfactant types and concentrations were examined and their refining behaviour was compared. Expectedly, the increase of the refining efficiency with the increase of the surfactant concentration was observed. Droplet refinement is accompanied by the evolution of rheological properties of emulsions that are visco-plastic materials. It was found that the droplet refinement occurs at high values of the Capillary Number lying above the stability curve.
This paper references
Elasticity of Compressed Emulsions.
Mason (1995)
Rheology Essentials of Cosmetic and Food Emulsions
R. Brummer (2006)
Yielding and flow of monodisperse emulsions
T. Mason (1996)
Rheology and microstructure of gluten and soya-based o/w emulsions
C. Bengoechea (2006)
Encyclopedia of chemical technology
R. Kirk (1998)
Droplet breakup in concentrated emulsions
K. M. Jansen (2001)
The rheological characterization and pipeline flow of high concentration water-in-oil emulsions
I. Masalova (2003)
Peculiarities of rheological properties and flow of highly concentrated emulsions: The role of concentration and droplet size
I. Masalova (2007)
Shear and normal stresses in flow of highly concentrated emulsions
A. A. Malkin (2007)
Principles of emulsion formation
P. Walstra (1993)
Is the Choice of Flow Curve Fitting Equation Crucial for the Estimation of Pumping Characteristics?
A. A. Malkin (2004)
Rheology and droplet size distribution of emulsions stabilized by crayfish flour
A. Romero (2008)
Developments in the continuous mechanical production of oil-in-water macro-emulsions
H. Karbstein (1995)
Evolution of rheological properties of highly concentrated emulsions with aging —Emulsion-to-suspension transition
I. Masalova (2006)
Effect of droplet size on the rheological properties of highly-concentrated w/o emulsions
Alexander Y. Malkin (2004)
Aging of an unstable w/o gel emulsion with a nonionic surfactant
J. Mougel (2006)
Mixing of viscous immiscible liquids. Part 1: Computational models for strong-weak and continuous flow systems
P. DeRoussel (2001)
Rheological Behavior of Highly Concentrated Oil-in-Water (o/w) Emulsions
R. Pons (1995)
Food Emulsions: Principles, Practice, and Techniques
D. J. Mcclements (1998)
Rheology of foams and highly concentrated emulsions: III. Static shear modulus
H. M. Princen (1986)
Novel viscosity equations for emulsions of two immiscible liquids
R. Pal (2001)
Rheological Behavior of Fluorinated Highly Concentrated Reverse Emulsions with Temperature.
Langenfeld (1999)
A model for large deformation of an ellipsoidal droplet with interfacial tension
N. Jackson (2003)

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K. Zhang (2017)
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K. Zhang (2015)
The rheology of highly concentrated emulsions stabilized with different surfactants
I. Masalova (2011)
Development of microstructure and evolution of rheological characteristics of a highly concentrated emulsion during emulsification
B. K. Sharu (2017)
Shear Stability of Highly Concentrated Emulsions
I. Masalova (2018)
Study on the rheological properties of CL-20/HTPB casting explosives
Hequn Li (2014)
Modelling of the crystallisation process of highly concentrated ammonium nitrate emulsions
Brenton Simpson (2011)
Flow behaviour of highly concentrated emulsions of supersaturated aqueous solution in oil
R. Foudazi (2011)
Peculiarities of rheological behavior of highly concentrated water-in-oil emulsion: The role of droplet size, surfactant, oil and ammonium nitrate content
Kai-ming Zhang (2018)
Effect of Nanoparticle Hydrophobicity on Stability of Highly Concentrated Emulsions
N. N. Tshilumbu (2014)
Thermal behavior and stability of emulsion explosives in the presence of ferrous ion
Xing-hua Xie (2019)
Rheological behavior of high internal phase water-in-oil emulsions: Effects of droplet size, phase mass fractions, salt concentration and aging
S. Tripathi (2017)
Rheological Properties and Water-in-Oil Structural Stability of Emulsion Matrixes
L. Wang (2013)
Preparation and investigation of emulsion explosive matrix based on gas oil for mining process
A. Al-sabagh (2017)
Design and development of a novel high performance emulsion explosive using nanoparticles
Nsenda Ngenda Tshilumbu (2014)
Research on High-efficiency Composite Oil Phase Material for Emulsion Heavy ANFO
A. L. Shao (2015)
High internal phase emulsions: catastrophic phase inversion, stability, and triggered destabilization.
T. S. Dunstan (2012)
Research on the critical temperature of thermal decomposition for large cartridge emulsion explosives
K. Wang (2015)
The engineering rheology of liquid explosives as highly concentrated emulsions
I. Masalova (2013)
The structure recovery capacity of highly concentrated emulsions under shear flow via studying their rheopexy
Hai-Rong Zhao (2018)
Procédés basse énergie pour la production d'émulsions très concentrées huile dans eau : caractérisation, intensification et applications
S. Caubet (2010)
A facile and efficient method to investigate the effect of the nature of surfactant and continuous phase on the performance of emulsion explosive
K. Zhang (2018)
Physical chemistry of highly concentrated emulsions.
R. Foudazi (2015)
Rheological Properties and Stability of Emulsion Explosive Matrix
K. Zhang (2015)
Effect of surfactant on interfacial film and stability of highly concentrated emulsions stabilized by various binary surfactant mixtures
Neda Sanatkaran (2014)
Study on the flow of highly concentrated emulsions
K. Zhang (2018)
Rheological Properties and Stability of Highly Concentrated Water-In-Oil Emulsions with Different Emulsifiers
K. Zhang (2015)
Is the combination of two particles with different degrees of hydrophobicity an alternative method for tuning the average particle hydrophobicity
I. Masalova (2020)
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