Investigation of the Process of Emulsion Droplets Coalescence in an Inhomogeneous Alternating Electric Field in the Presence of an Asphaltene Interfacial Film at the Oil–Water Interface

IF 0.8 4区 物理与天体物理 Q4 PHYSICS, APPLIED
A. I. Mullayanov, R. Sh. Osipova, A. A. Musin, L. A. Kovaleva
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引用次数: 0

Abstract—The behavior of a “water-in-oil” emulsion stabilized with asphaltenes under the action of an inhomogeneous alternating electric field has been studied. The experimental technique was based on the use of microfluidics, optical microscopy, and high-speed video filming. The dependences of quantitative estimates of the parameters characterizing the dynamics of the emulsion destruction on the frequency and amplitude of the applied field have been obtained. The technique will be useful in developing efficient methods for breaking emulsions and modifying the existing technologies for separating oil emulsions into phases.

Abstract Image

油水界面存在沥青质界面膜时非均相交变电场中乳状液液滴凝聚过程的研究
摘要 研究了在不均匀交变电场作用下,用沥青质稳定的 "油包水 "乳液的行为。实验技术基于微流控技术、光学显微镜和高速视频拍摄。研究获得了乳化液破坏动态参数的定量估计值与外加电场频率和振幅的关系。该技术将有助于开发有效的破乳剂方法,并改进现有的油乳剂相分离技术。
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来源期刊
Technical Physics Letters
Technical Physics Letters 物理-物理:应用
CiteScore
1.50
自引率
0.00%
发文量
44
审稿时长
2-4 weeks
期刊介绍: Technical Physics Letters is a companion journal to Technical Physics and offers rapid publication of developments in theoretical and experimental physics with potential technological applications. Recent emphasis has included many papers on gas lasers and on lasing in semiconductors, as well as many reports on high Tc superconductivity. The excellent coverage of plasma physics seen in the parent journal, Technical Physics, is also present here with quick communication of developments in theoretical and experimental work in all fields with probable technical applications. Topics covered are basic and applied physics; plasma physics; solid state physics; physical electronics; accelerators; microwave electron devices; holography.
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