Results 241 to 250 of about 145,572 (303)
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Corrosion of metallic process equipment in chemical, marine, and offshore industries leads to significant maintenance costs and safety concerns. Conventional epoxy coatings, though widely applied, often deteriorate under harsh conditions due to microcracking, moisture ingress and lack of self‐healing capability.
Thean Nam Low +5 more
wiley +1 more source
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Water pollution by oil and organic substances causes serious problems that threaten the ecosystem. Superhydrophobic materials represent an effective solution for removing oil from water. The present paper investigates the development of a low‐cost, superhydrophobic composite for oil–water separation.
Zienab A. Ahmed
wiley +1 more source
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT A new type of thin‐film nanocomposite (TFN) membrane was synthesized by incorporating cellulose nanocrystals (CNCs) into a polyvinyl alcohol (PVA) top layer on a polycarbonate (PC) substrate via dip‐coating. The synthesized TFC and TFN membranes (PC/PVA TFC and PC/PVA‐CNC TFN membranes) were evaluated using contact angle measurement, field ...
Habib Etemadi +5 more
wiley +1 more source
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT A thermosetting in situ curing resin microsphere system has been developed. It has controllable phase transition time and particle size. This system addresses the current challenges of low strength, shear susceptibility, and short phase transition time in polymer microsphere blockers and thermoplastic particle blockers.
Baolei Jiao +5 more
wiley +1 more source
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Journal of Food Engineering, 1994
Abstract Factors affecting the structure and composition of adsorbed protein layers are described with reference to macroscopic oil-water interfaces and protein-stabilized oil-in-water emulsions. Measurements of specular neutron reflectance and surface shear viscosity provide information on differences in adsorbed layers between the disordered β ...
openaire +1 more source
Abstract Factors affecting the structure and composition of adsorbed protein layers are described with reference to macroscopic oil-water interfaces and protein-stabilized oil-in-water emulsions. Measurements of specular neutron reflectance and surface shear viscosity provide information on differences in adsorbed layers between the disordered β ...
openaire +1 more source
Stability criteria for emulsions
Physical Review Letters, 1992The coalescence of monodisperse silicone oil-in-water emulsions stabilized with sodium dodecyl sulfate has been studied. We report the existence of a sharp destabilization threshold, controlled by surfactant chemical potential, osmotic pressure, and droplet diameter, at which the rate of coalescence increases dramatically.
, Bibette, , Morse, , Witten, , Weitz
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Journal of the American Oil Chemists' Society, 1957
ConclusionsThe interfacial film can be regarded as an energy barrier to coalescence. The derived equation relating the log of emulsion stability to (C/Co)1/2 is shown to be in accordance with experimental findings.
Lloyd Osipow +2 more
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ConclusionsThe interfacial film can be regarded as an energy barrier to coalescence. The derived equation relating the log of emulsion stability to (C/Co)1/2 is shown to be in accordance with experimental findings.
Lloyd Osipow +2 more
openaire +1 more source
Food Research International, 2015
Abstract Emulsions are widely used in beverages to impart desired appearance and flavor to the products. Ring formation in beverages with emulsions during thermal processing and storage is one of the key challenges. This study was aimed at comparing the relative effectiveness of silica nanoparticle based emulsifiers with surfactant and biopolymer ...
Amol Chaudhari, Yuanjie Pan, Nitin Nitin
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Abstract Emulsions are widely used in beverages to impart desired appearance and flavor to the products. Ring formation in beverages with emulsions during thermal processing and storage is one of the key challenges. This study was aimed at comparing the relative effectiveness of silica nanoparticle based emulsifiers with surfactant and biopolymer ...
Amol Chaudhari, Yuanjie Pan, Nitin Nitin
openaire +1 more source
Current Opinion in Colloid & Interface Science, 2008
The comprehension of bulk properties of solid-stabilized emulsions (stability, compressibility, elasticity) in relation with interfacial properties has progressed. The association of oil, water and particles allows a large set of materials to be obtained, where emulsions are used either as intermediate or end products.
Leal-Calderon, Fernando +1 more
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The comprehension of bulk properties of solid-stabilized emulsions (stability, compressibility, elasticity) in relation with interfacial properties has progressed. The association of oil, water and particles allows a large set of materials to be obtained, where emulsions are used either as intermediate or end products.
Leal-Calderon, Fernando +1 more
openaire +1 more source
Surfactant-stabilized emulsions
Current Opinion in Colloid & Interface Science, 1996From their preparation to their destruction, emulsions raise a variety of challenging questions which are still far from being fully answered. Besides the predominance of empiricism in controlling most of the applications, the basic understanding of emulsions is progressing through well established concepts that emanate from the description of ...
Jérome Bibette, Fernando Leal-Calderon
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