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Separation of water – crude oil emulsion by physical methods
Języki publikacji
Abstrakty
Praca obejmuje studia literaturowe w zakresie fizycznych metod rozdzielania emulsji woda-ropa naftowa (W/O). W procesie demulgowania następuje oddzielenie wody od ropy i obniżenie zawartości soli nieorganicznych. Po-mimo że najczęściej stosowaną przemysłową metodą, pozwalającą na wydzielenie wody z ropy, jest dodawanie substancji chemicznych zwanych substancjami odwadniającymi lub demulgatorami, możliwe jest także wykorzystanie czynników fizycznych do przyspieszenia rozdziału wody od ropy naftowej. W pracy szczegółowo opisano badania nad rozdzielaniem emulsji za pomocą pola elektrycznego i z wykorzystaniem promieniowania mikrofalowego oraz dodatkowo przedstawiono inne metody badań przeprowadzonych w ostatnich latach. Chociaż fizyczne metody rozdzielania emulsji nie są jeszcze powszechnie używane w przemyśle, to liczne badania dają nadzieje, że będą często stosowane w przyszłości.
The paper presents an overview of the physical separation methods of water – crude oil separation. In the demulsification process, water is separated from oil and the inorganic salt content is decreased. Although the most common industrial method of water – crude oil separation is by using demulsifiers, it is also possible to use physical methods to accelerate water – crude oil separation. In this work, physical methods including electric field, micro-wave irradiation and other methods developed in recent years, are described. Although physical methods of emulsion separation are not widely used as yet in the industry the numerous studies being carried out give hope that they will be widely used in the future.
Czasopismo
Rocznik
Tom
Strony
923--928
Opis fizyczny
Bibliogr. 35 poz.
Twórcy
autor
- Zakład Dodatków i Nowych Technologii Chemicznych, Instytut Nafty i Gazu – Państwowy Instytut Badawczy
autor
- Laboratorium Nowych Technologii Odnawialnych, Instytut Nafty i Gazu – Państwowy Instytut Badawczy
autor
- Laboratorium Analiz Dodatków, Instytut Nafty i Gazu – Państwowy Instytut Badawczy
Bibliografia
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- [3] Basak T.: Role of Resonances on Microwave Heating of Oil-Water Emulsions. AIChE Journal, November 2004.
- [4] Bebem D., Jewulski J., Janocha A.: Demulgatory i ich wplyw na procesy eksploatacji ropy naftowej. Wiertnictwo Nafta Gaz, 2007, 24/1, 99-108.
- [5] Chih-Chieh Ch., Yeong-Ching Ch.: Demulsification of W/O emulsions by microwave radiation. Separation Science and Technology 2002, 37(15), 3407-3420.
- [6] Fang C. S., Lai P. M. C.: Microwave Heating and Seoaration of Water-in-Oil Emulsions. Journal of Power and Electromagnetic Energy 2005, 30(1), 46-57.
- [7] Gang L., Qiong Hua L., Li Pan Sheng L.: Break down of liwuid membrane emulsion under high electric field. Journal of Membrane Science 1997, 128, 1-6.
- [8] Gazdzik B.: Efektywne deemulgatory do lekkich rop naftowych przeznaczone do stosowania na platformach wydobywczych. Nafta-Gaz 2012, 12, 1126-1134.
- [9] Hano T., Ohtake T., Takagi K.: Demulsification kinetics of W/O emulsion in an A.C. electric field. Journal of Chemical Engineering of Japan 1988, 21(4), 345-351.
- [10] Ichikawa T., Dohda T., Nakajima Y.: Stability of oil in water emulsion with mobile surface charge. Colloids and Surfaces A: Physicochem. Eng. Aspects 2006, 279, 128-141.
- [11] Ichikawa T. et al.: Rapid demulsification of dense oil in water emulsion by low external electric field I. Experimental evidence. Colloids and Surfaces A: Physicochem. Eng. Aspects 2004, 242, 21-26.
- [12] Ichikawa T., Nakajima Y.: Rapid demulsification of dense oil in water emulsion by low external electric field II. Theory Colloids and Surfaces A: Physicochem. Eng. Aspects 2004, 242, 27-37.
- [13] Ichikawa T.: Electrical demulsification of oil in water emulsion. Colloids and Surfaces A: Physiocochem. Eng. Aspects 2007, 302, 581-586.
- [14] Janocha A., Beben D.: Zastosowanie nowej generacji srodkow chemicznych do rozdzialu zemulgowanych ukladow ropa naftowa-woda. Wiertnictwo Nafta Gaz 2006, 23/1, 241-547.
- [15] Kong L. et al.: Use of Application Microwave Technology for Demulsification of Diesel Oil During Refining. Petroleum Science and Technology 2006, 24, 769-778.
- [16] Kuo C.-H., Lee C.-L.: Treatment of a cutting Oil Emulsion by Microwave Irradiation. Separation Science and Technology 2009, 44(8), 1799-1815.
- [17] Kuo C.-H., Lee C.-H.: Treatment of oil/water emulsions using seawater-assisted microwave irradiation. Separation and Purification Technology 2010, 74(3), 288-293.
- [18] Lemos R. C. B. et al.: Demulsification of Water-in-Crude Oil Emulsions Using Ionic Liquids and Microwave Irradiation. Energy Fuels 2010, 24 (8), 4439-4444.
- [19] Lin C. et al.: Effect of Oil Phase Transition on Freeze/Thaw-Induced Demulsification of Water-in-Oil Emulsions. Langmuir 2008, 24, 5291-5298.
- [20] Mazela W., Krasodomski W., Pajda M.: Ocna efektywnosci rozdzielania emulsji woda-ropa naftowa za pomoca demulgatorow zawierajacych dendrymery. Nafta-Gaz 2012, 10, 674-983.
- [21] Nour A. H. Rosli, Yunus M.: A comparative study on emulsion demulsification by microwave radiation and conventional heating. Journal of Applied Sciences 2006, 6, 2307-2311.
- [22] Nour A. H., Rosil M.: Stability and Demulsification of Water-in-Crude Oil (W/O) Emulsions Via Microwave Heating. Journal of Applied Sciences 2006, 6(8), 1698-1702.
- [23] Nour A. H., Yunus M. R.: A continuous microwave heating of water in oil emulsions. An experimental study. Journal of Applied Sciences 2006, 6(8), 1868-1872.
- [24] Patent US 4067683 Method and apparatus for controlling fluency of high viscosity hydrocarbon fluids, 1978.
- [25] Patent US 4125461 Demulsification by centrifugation followed by strong shearing, 1978.
- [26] Patent US 4582629 Use of microwave radiation in separating emulsions and dispersions of hydrocarbons and water, 1986.
- [27] Rajakovic V., Skala D.: Separation of water-in-oil emulsions by freeze/thaw method and microwave radiation. Separation and Purification Technology 2006, 49, 192-196.
- [28] Shi L. J., Shen B. X., Wang G. Q.: Removal of naphthenic acids from Beijiang crude oil by forming ionic liquids. Energy & Fuels 2008, 22, 4177-4181.
- [29] Sun D. et al.: Demulsification of water-in-oil emulsion by using porous glass membrane. Journal of Membrane Science 1998, 146, 65-72.
- [30] Tan W., Yang X.-G., Tan X.-F.: Study on Demulsification of Crude Oil Emulsions by Microwave Chemical Method. Separation Science and Technology 2007, 42(6), 1367-1377.
- [31] Xia L., Lu S., Cao G.: Demulsification of Emulsions Exploited by Enhanced Oil Recovery System. Separation Science and Technology 2003, 38(16), 4079-4094.
- [32] Xia L.-X., Lu S.-W., Cao G.-Y.: Salt-assisted microwave demulsification. Chemical Engineering Communications 2004, 191(8), 1053-1063.
- [33] Yang C. L.: Electrochemical coagulation for oily water demulsification. Separation and Purification Technology 2007, 54, 388-395.
- [34] Yang X., Tan W., Bu Y.: Demulsification of Asphaltenes and Resins Stabilized Emulsions via the Freeze/Thaw Method. Energy & Fuels 2009, 23, 481-486.
- [35] Young-Sang Cho, Gi-Ra Yi: Microwave-Assisted Self-Organization of Colloidal Particles Inside Water in-Oil Emulsions. Journal of Dispersion Science and Technology 2010, 31 (2), 169-176.
Typ dokumentu
Bibliografia
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