Purification and separation of sunflower-seed oil in the traveling electric field
DOI:
https://doi.org/10.15587/1729-4061.2014.27575Keywords:
electricity, field, voltage, purification, separation, oil, electrode, dielectric, phosphatidesAbstract
The results of experimental studies on the purification and separation of sunflower-seed oil in the traveling electric field were presented. Studies were conducted on a pilot plant, which is the processing unit and power supply. In processing unit, there is a multilayered system of cylindrical electrodes, creating the traveling electric field.
The possibility of the purification process of sunflower-seed oil from nonoleaginous impurities and phosphatides and separation of these fractions in the traveling electric field was shown. Technological parameters of the process: time; voltage and frequency of the electric field that allow to obtain the purification rate of oil from nonoleaginous impurities of 98 %, and from the hydrated phosphatides – 75 % were justified. During the separation of these fractions, the separation factor of nonoleaginous impurities reaches 90 % and phosphatides – 68 %.
References
- Delgado, A. V., Gonzales-Caballero, F. R., Hunter, J., Koopal, L. K., Lyklema, М. (2007). Measurement and interpretation of electrokinetic phenomena. Journal of Colloid and Interface Science, 309, 194–224. doi: 10.1016/j.jcis.2006.12.075
- Ahualli, S., Delgado, A. V., Grosse, C. (2006). A simple model of the high-frequency dynamic mobility in concentrated suspensions. Journal of Colloid and Interface Science, 301 (2), 660–667. doi: 10.1016/j.jcis.2006.05.042
- Granovsky, M. G. et al.; Lavrov,I.S. (Ed.) (1976). Liquids Electro processing (purification of fuels, oils, water).Leningrad, Chemistry, 216.
- Bologa, M. K., Beryl,I.I.(2004). Sunflower oil refining in an electric field: monograph.AcademyofSciencesof the Republic ofMoldova, Institute of Applied Physics.Moldova, Stinta, 214.
- Efendiev, O. F. (1977). Liquids electric purification in the food industry / O. Efendiev.Moscow, Food Industry, 149.
- Nazarenko,I.P. (2012). Theoretical study of the interaction of electric fields and dielectric suspensions in many electrode systems. Proceedings ofTavriaStateAgrotechnologicalUniversity, 12, 35–45.
- Nazarenko, I. P., Didur, V. A. (2009). Method of electrical purification of dielectric fluids. Pat. 94810Ukraine, IPC В 01D35/6.
- Nazarenko,I.P. (2011). Determination of electrical properties of dielectric suspensions. Proceedings ofTavriaStateAgrotechnologicalUniversity, 3, 167–175.
- DSTU 5063: 2008. (2009). Oils. Methods for determination of fat-free lean impurities and sediment.Kiev. State Committee ofUkraine, 11.
- GOST 7824-80. (1982). Vegetable oils. Methods for determination of phosphorous.ification. Moscow, Publishing of Standards, 7.
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