2022
DOI: 10.1021/acs.energyfuels.2c00313
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Breakup Characteristics of Water-in-Oil Emulsion Droplets Influenced by a Rigid Interfacial Film in the Presence of a Polymer Surfactant

Abstract: The emulsified feedstock technique derived from micro-explosion has been applied to improve the feedstock atomization of heavy oil during the catalytic cracking process. The strength of an interfacial film, which is vital for the stability of emulsion, can be enhanced by some polymer surfactants. In this study, n-hexadecane was chosen as the model oil. The effect of oil–water interfacial film properties on the high-temperature breakup of emulsified droplets was investigated, especially the interfacial film str… Show more

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Cited by 4 publications
(1 citation statement)
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References 47 publications
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“…The elastic modulus of an oil-water interface is an indicator of the strength of the interfacial lm. 16,17 A DSA30 drop shape analysis system was used to measure the elastic modulus of the interface between cationic polyacrylate solution and oil at 65 °C. During the experiment, the density of the oil phase was 0.8536 g cm −3 (the oil phase comprised a mixture of aviation kerosene and crude oil with a mass ratio of 3 : 1), and the oscillation frequency was 0.7 Hz.…”
Section: Measurement Of Interfacial Elastic Modulusmentioning
confidence: 99%
“…The elastic modulus of an oil-water interface is an indicator of the strength of the interfacial lm. 16,17 A DSA30 drop shape analysis system was used to measure the elastic modulus of the interface between cationic polyacrylate solution and oil at 65 °C. During the experiment, the density of the oil phase was 0.8536 g cm −3 (the oil phase comprised a mixture of aviation kerosene and crude oil with a mass ratio of 3 : 1), and the oscillation frequency was 0.7 Hz.…”
Section: Measurement Of Interfacial Elastic Modulusmentioning
confidence: 99%