Korean Journal of Chemical Engineering, Vol.32, No.11, 2311-2318, 2015
Mass transfer intensification of nanofluid single drops with effect of temperature
The hydrodynamics and mass transfer of organic nanofluid single drops in liquid-liquid extraction process were investigated within temperature range of 20 to 40 oC. Nanofluid drops of toluene+acetic acid, containing surface modified magnetite nanoparticles (NPs) with concentration within the range of (0.0005-0.005) wt%, were conducted in aqueous continuous phase. The rate of solute mass transfer was generally enhanced with NPs until about 0.002wt%, and small drops benefited more. The enhancement reached 184.1% with 0.002 wt% of NPs at 40 oC; however, adding more NPs led to the mass transfer to either remain constant or face a reduction, depending on the applied temperature. The mass transfer coefficient was nicely reproduced using a developed correlation for enhancement factor of molecular diffusivity as a function of Reynolds and Schmidt numbers.
[References]
Saien J, Daliri S, Ind. Eng. Chem. Res. , 47 (1), 171, 2008
Saien J, Daliri S, Korean J. Chem. Eng. , 26 (4), 963, 2009
Saien J, Daliri S, Ind. Eng. Chem. Res. , 51 (21), 7364, 2012
Saien J, Daliri S, J. Ind. Eng. Chem. , 20 (1), 238, 2014
Saien J, Daliri S, J. Taiwan Inst. Chem. Eng. , 45 , 808, 2014
Saien J, Ashrafi F, Ind. Eng. Chem. Res. , 48 (22), 10008, 2009
Saien J, Asadabadi S, J. Taiwan Inst. Chem. Eng. , 41 , 295, 2010
Saien J, Bamdadi H, Ind. Eng. Chem. Res. , 51 (14), 5157, 2012
Saien J, Bamdadi H, Daliri S, J. Ind. Eng. Chem. , 21 , 1152, 2015
Bahmanyar A, Khoobi N, Mozdianfard MR, Bahmanyar H, Chem. Eng. Process. , 50 (11-12), 1198, 2011
Bahmanyar A, Khoobi N, Moharrer MMA, Bahmanyar H, Chem. Eng. Res. Des. , 92 (11), 2313, 2014
Raji-Asadabadi M, Abolghasemi H, Maragheh MG, Davoodi-Nasab P, Chem. Eng. Res. Des. , 91 (9), 1739, 2013
Ashrafmansouri SS, Esfahany MN, Int. J. Therm. Sci. , 82 , 84, 2014
Lee JK, Koo J, Hong H, Kang YT, Int. J. Refrig. , 33 , 269, 2010
Olle B, Bucak S, Holmes TC, Bromberg L, Hatton TA, Wang DIC, Ind. Eng. Chem. Res. , 45 (12), 4355, 2006
Asadabadi MR, Abolghasemi H, Maragheh MG, Nasab PD, Korean J. Chem. Eng. , 30 (3), 733, 2013
Ramirez LP, Landfester K, Macromol. Chem. Phys. , 204 , 22, 2003
Jingjing W, Dengxin L, Energy Procedia , 11 , 4794, 2011
Komati S, Suresh AK, Ind. Eng. Chem. Res. , 49 , 390, 2009
Yang K, Peng HB, Wen YH, Li N, Appl. Surf. Sci. , 256 (10), 3093, 2010
Wang XQ, Mujumdar AS, Int. J. Therm. Sci. , 46 , 1, 2007
Bird RB, Stewart WE, Lightfoot EN, Transport Phenomena, 2nd Ed., Wiley, New York (2007).
Saien J, Moghaddamnia F, Mishi M, Korean J. Chem. Eng. , 30 (5), 1125, 2013
Saien J, Pour AR, Asadabadi S, J. Chem. Eng. Data , 59 (6), 1835, 2014
Pak BC, Cho YI, Exp. Heat Transf. , 11 (2), 151, 1998
Grace J, Wairegi T, Nguyen T, Chem. Eng. Res. Des. , 54 , 167, 1976
Hu S, Kinter R, AIChE J. , 1 , 42, 1955
Temos J, Pratt HR, Stevens GW, Chem. Eng. Sci. , 51 (1), 27, 1996
Skelland AHP, Interphase mass transfer, in: Science and Practice of Liquid-liquid Extraction, Vol. 1, Thornton JD, Ed., Oxford Science Pub., New York (1992).
Klee AJ, Treybal RE, AIChE J. , 2 , 444, 1956
Godson L, Raja B, Mohanlal D, Wongwises S, Renew. Sust. Energ. Rev. , 14 , 629, 2010
Mohammed H, Al-aswadi A, Shuaib N, Saidur R, Renew. Sust. Energ. Rev. , 15 , 2921, 2011
Nagy E, Feczko T, Koroknai B, Chem. Eng. Sci. , 62 (24), 7391, 2007
Fang X, Xuan Y, Li Q, Appl. Phys. Lett. , 95 , 203108, 2009
Krishnamurthy S, Bhattacharya P, Phelan PE, Prasher RS, Nano Lett. , 6 , 419, 2006
Cui W, Shen Z, Yang J, Wu S, Appl. Therm. Eng. , 76 , 261, 2015
Cui W, Bai M, Lv J, Zhang L, Li G, Xu M, Exp. Therm. Fluid Sci. , 39 , 148, 2012
Veilleux J, Coulombe SA, J. Appl. Phys. , 108 , 104316, 2010
Wu C, Cho TJ, Xu J, Lee D, Yang B, Zachariah MR, Phys. Rev. E , 81 , 011406, 2010
Schmid G, Nanoparticles: From Theory to Application, 2nd Ed. Wiley, Weinheim (2010).
Fiedler SL, Steven L, Izvekov S, Violi A, Carbon , 45 , 1786, 2007
Saien J, Mozafarvandi M, Daliri S, Norouzi M, J. Chem. Thermodyn. , 57 , 76, 2013
Godfrey JC, Slater MJ, Liquid-liquid Extraction Equipment, Wiley, Chichester, UK (1994).
Steiner L, Chem. Eng. Sci. , 41 , 1979, 1986
Rahbar A, Azizi Z, Bahmanyar H, Moosavian MA, Can. J. Chem. Eng. , 89 (3), 508, 2011
Torab-Mostaedi M, Safdari J, Braz. J. Chem. Eng. , 26 , 685, 2009
Treybal RE, Mass Transfer Operations, 3rd Ed. McGraw-Hill, USA (1980).
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