Microscope analysis and evaluation of the destabilization process of water-in-oil emulsions under application of electric field

2020 ◽  
Vol 27 (3) ◽  
pp. 873-881
Author(s):  
Thiago A. Brasil ◽  
Edson H. Watanabe ◽  
Troner Assenheimer ◽  
Lidiane do Carmo ◽  
Marcio Nele ◽  
...  
Keyword(s):  
Electric Field ◽  
Analysis And Evaluation ◽  
Microscope Analysis ◽  
Oil Emulsions

Dewatering of crude oil emulsions 4. Emulsion resolution by the application of an electric field

1994 ◽  
Vol 83 (3) ◽  
pp. 273-284 ◽  
Author(s):  
T.Y. Chen ◽  
R.A. Mohammed ◽  
A.I. Bailey ◽  
P.F. Luckham ◽  
S.E. Taylor
Keyword(s):  
Electric Field ◽  
Crude Oil ◽  
Oil Emulsions

scholarly journals Исследование процесса коалесценции капель эмульсии в неоднородном переменном электрическом поле при наличии межфазной асфальтеновой пленки на границе раздела масло-вода

2022 ◽  
Vol 48 (2) ◽  
pp. 27
Author(s):  
А.И. Муллаянов ◽  
Р.Ш. Осипова ◽  
А.А. Мусин ◽  
Л.А. Ковалева
Keyword(s):  
Electric Field ◽  
Optical Microscopy ◽  
Applied Field ◽  
High Speed ◽  
Oil Emulsion ◽  
High Speed Video ◽  
Quantitative Estimates ◽  
Alternating Electric Field ◽  
Oil Emulsions ◽  
Water In Oil Emulsion

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 is based on the use of microfluidics, optical microscopy, and high-speed video filming. Quantitative estimates of the parameters characterizing the dynamics of the destruction of the emulsion, depending on the frequency and amplitude of the applied field, are obtained. The method will be useful in the development of effective methods for breaking emulsions and modifying existing technologies for separating oil emulsions into phases.

Breakdown of Water-Oil Emulsions in an Electric Field

2013 ◽  
Vol 49 (7-8) ◽  
pp. 435-439 ◽  
Author(s):  
K. V. Tarantsev ◽  
E. G. Krasnaya ◽  
V. A. Chirkov ◽  
I. A. Ashikhmin
Keyword(s):  
Electric Field ◽  
Oil Emulsions

Demulsification of Light Malaysian Crude Oil Emulsions Using an Electric Field Method

2018 ◽  
Vol 57 (39) ◽  
pp. 13247-13256 ◽  
Author(s):  
Erfan Mohammadian ◽  
Tajnor Suriya Taju Ariffin ◽  
Amin Azdarpour ◽  
Hossein Hamidi ◽  
Suriati Yusof ◽  
...  
Keyword(s):  
Electric Field ◽  
Crude Oil ◽  
Field Method ◽  
Oil Emulsions ◽  
Electric Field Method
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