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Change in dust collection efficiency of liquid collectors in conditions of dedusting liquid recirculation

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EN
Abstrakty
EN
The high efficiency of industrial wet scrubbers is the result of a simultaneous formation of dust particle collectors. Collectors can be understood as droplets of atomised liquid, bubbles formed in the conditions of intensive barbotage, liquid surface and wet surfaces. All collectors are formed during the operation of a circulating unit. The efficiency of dust collection process also depends on the ability of dust particles to be absorbed by collectors. The study provides an experimental analysis of the effect of the increasing concentration of a dust collection liquid in the conditions of full liquid recirculation on the efficiency of dust collection process in the examined types of collectors.
Rocznik
Strony
1--7
Opis fizyczny
Bibliogr. 33 poz., rys.
Twórcy
autor
  • Cracow University of Technology, Institute of Thermal and Process Engineering, Department of Industrial Equipment, 31-864 Cracow, Jana Pawła II 37, Poland
Bibliografia
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  • 2. Ocłoń, P., Łopata, St., Nowak, M. & Benim, A. (2014). Numerical study on the effect of inner tube fouling on the thermal performance of high-temperature fin-and-tube heat exchanger. Prog. Comput. Fluid Dyn. 15(5), 290. DOI: 10.1504/PCFD.2015.072014.
  • 3. Brauer, H., Dyląg, M. & Talaga, J. (1989). Zur fluiddynamik von gerührten gas/feststoff/fltssigkeits-systemen. Chem. Ing. Tech. 61, 978–979 (in German).
  • 4. Brauer, H., Dyląg, M. & Talaga, J. (1996). Modellvorstellung zur entstehung der vollständigen suspension im rühbehälter. Forsch. Ingenieurwes 62, 239–245 (in German).
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  • 7. Nazarow, G., Krawczyk J., Blinicziew, W., Czagin, O. (2000). Influence of the design of the dust collecting apparatus on the limiting concentration of the irrigating suspension. Himia Himic. Tehnol. 43(2), 80–85 (in Russian).
  • 8. Krawczyk, J. (2015). Development of wet methods of industrial gasses dedustind on the basis of experimental investigations. Cracow, Poland: Cacow University of Technology Publisher (in Polish).
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  • 18. Park, S., Jung, C., Jung, K., Lee, B. & Lee, K. (2005). Wet scrubbing of polydisperse aerosols by freely falling droplets. J. Aerosol. Sci. 36, 1444–1458. DOI: 10.1016/j.jaerosci.2005.03.012.
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  • 23. Krawczyk, J., Czagin, O. & Postnikowa, I. (2010). The change of fractional dedusting efficiency with increase of liquid concentration for different wettability dusts. In proceedings of IX International Conference “Theoretical Basics of Energy and Resource-saving Processes, Equipment and Environmentally Safe Industries”, 28–30 September 2010 (pp. 121–128). Ivanovo, Russia: Ivanovo Stte University of Chemistry and Technology Publisher (in Polish).
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  • 26. Krawczyk, J., Roszak, Z. & Wisła H. (2006) Dedusting in bubbling and drop zones of periodic apparatus. Chem. Enginee. Equip. 45(37), 99–101 (in Polish).
  • 27. Wisła, H. (2009). Wet dedusting for full liquid recirculation. Doctoral dissertation, Cracow University of Technology, Cracow, Poland (in Polish).
  • 28. Krawczyk, J., Maszek, L., Mieszkowski, A. & Roszak, Z. (2008). Wet dust extraction in the condition of total liquid recirculation. Czasopismo Techniczne – Technical Transactions 2-M/2008 (2), 143–154 (in Polish).
  • 29. Krawczyk, J., Czagin, O. & Postnikowa, I. (2012). Changes in the dust capture during the impact aerosol of the liquid surface. Czasopismo Techniczne – Technical Transactions 2-M/2012 (6), 207–214 (in Polish).
  • 30. Szatko, W., Blinicziew, W. & Krawczyk, J. (2011). Comparison of mathematical models describing changes of the suspension absorption capacity and thermal resistance of the sludge. In G. Wozny & Ł. Hady (Eds.), Process Engineering and Chemical Plant Design 2011, (pp. 103–113). Berlin: Universitätsverlag der TU Berlin.
  • 31. Wójtowicz, R., Lipin, A. A. & Talaga, J. (2014). On the possibility of using of different turbulence models for modeling flow hydrodynamics and power consumption in mixing vessels with turbine impellers. Theor. Found. Chem. Eng. 48 (4), 360–375. DOI: 10.1134/S0040579514020146.
  • 32. Kamieński, J. & Wójtowicz, R. (2001). Drop size during dispersion of two immiscible liquids in a vibromixer. Chem. Process Eng. 22(3C), 597–602 (in Polish).
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Uwagi
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-9b0c6a79-8546-4f4f-96b2-f3e67ac8f8df
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