Journal of Dispersion Science and Technology, ( ISI ), Volume (34), No (4), Year (2013-4) , Pages (483-489)

Title : ( Demulsification of gas oil-water emulsion via high intensity ultrasonic standing wave )

Authors: Hanieh Ghafourian , Mahmod Taghi Hamed Mosavian , R. Kadkhodaee ,

Citation: BibTeX | EndNote

High intensity ultrasonic standing wave field was established in a horizontal direction and its effect on “gas oil” in “water” emulsion separation rate was studied. Also, effects of four parameters on emulsion instability behavior were investigated: ultrasound irradiation time(5-30 min), emulsion position in ultrasound field(17-37 cm), ultrasound input intensity(20,45 and 75%) and dispersed phase concentration(0.5,2 and 10%). Emulsion light absorbance, droplet diameter and distribution were measured to analyze separation efficiency. The optimum states were 10% oil in water emulsion treated at 17 cm distance from ultrasound source under 30 min irradiation time and 20% sound intensity.

Keywords

, Emulsion, flocculation, gas oil,
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@article{paperid:1027866,
author = {Ghafourian, Hanieh and Hamed Mosavian, Mahmod Taghi and R. Kadkhodaee},
title = {Demulsification of gas oil-water emulsion via high intensity ultrasonic standing wave},
journal = {Journal of Dispersion Science and Technology},
year = {2013},
volume = {34},
number = {4},
month = {April},
issn = {0193-2691},
pages = {483--489},
numpages = {6},
keywords = {Emulsion; flocculation; gas oil; ultrasound},
}

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%0 Journal Article
%T Demulsification of gas oil-water emulsion via high intensity ultrasonic standing wave
%A Ghafourian, Hanieh
%A Hamed Mosavian, Mahmod Taghi
%A R. Kadkhodaee
%J Journal of Dispersion Science and Technology
%@ 0193-2691
%D 2013

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