Gas holdup and frictional pressure drop contributions in microstructured two-and three-phase bubbling bed with Newtonian and non-Newtonian liquids: Effect of coarse and fine particles with surface active agent
作者： Ritesh Prakash , Subrata Kumar Majumder , Anugrah Singh
DOI: 10.1016/J.CEP.2018.09.020
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摘要: In the present work, experimental observations of the effect of coarse and fine particles, its concentration, and size on the gas holdup and frictional pressure drop with and without the presence of surfactants in a microstructured bubbling bed are reported. In-depth analysis of the effect of fine and coarse particles on gas holdup is performed. Frictional pressure drop and its component namely friction between fluid-wall, particle-wall, and fluid-particle are thoroughly investigated in two and three-phase systems. Five different particles (copper …
sci-hub.se 参考文章(91)
Pradipta Kumar Senapati, Dibakar Panda, Ashutosh Parida, Predicting Viscosity of Limestone–Water Slurry Journal of Minerals and Materials Characterization and Engineering. ,vol. 08, pp. 203- 221 ,(2009) , 10.4236/JMMCE.2009.83018
Graham B. Wallis, One Dimensional Two-Phase Flow ,(1969)
Kazuyuki Shishino, Toru Sawai, Masuo Kaji, Effect of Surfactant Additives on Frictional Pressure Gradient in Horizontal Two-Phase Flow Journal of the Japanese Society for Experimental Mechanics. ,vol. 7, pp. 27- 32 ,(2007) , 10.11395/JJSEM.7.S27
A. Uribe-Salas, P. de Lira-Gómez, R. Pérez-Garibay, F. Nava-Alonso, L. Magallanes-Hernández, C. Lara-Valenzuela, Overloading of gas bubbles in column flotation of coarse particles and effect upon recovery International Journal of Mineral Processing. ,vol. 71, pp. 167- 178 ,(2003) , 10.1016/S0301-7516(03)00036-X
YASUO KATO, AKIO NISHIWAKI, TAKASHI FUKUDA, SHIGENOBU TANAKA, THE BEHAVIOR OF SUSPENDED SOLID PARTICLES AND LIQUID IN BUBBLE COLUMNS Journal of Chemical Engineering of Japan. ,vol. 5, pp. 112- 118 ,(1972) , 10.1252/JCEJ.5.112
AD Anastasiou, AD Passos, AA Mouza, None, Bubble columns with fine pore sparger and non-Newtonian liquid phase: Prediction of gas holdup Chemical Engineering Science. ,vol. 98, pp. 331- 338 ,(2013) , 10.1016/J.CES.2013.05.006
S.D. Gharat, J.B. Joshi, Transport phenomena in bubble colunm reactor II: Pressure drop The Chemical Engineering Journal. ,vol. 48, pp. 153- 166 ,(1992) , 10.1016/0300-9467(92)80031-5
David G Thomas, Transport characteristics of suspension: VIII. A note on the viscosity of Newtonian suspensions of uniform spherical particles Journal of Colloid Science. ,vol. 20, pp. 267- 277 ,(1965) , 10.1016/0095-8522(65)90016-4
Ali Vazirizadeh, Jocelyn Bouchard, René del Villar, On the relationship between hydrodynamic characteristics and the kinetics of column flotation. Part I: Modeling the gas dispersion Minerals Engineering. ,vol. 74, pp. 207- 215 ,(2015) , 10.1016/J.MINENG.2014.09.026
A. B. Pandit, J. B. Joshi, Three Phase Sparged Reactors — Some Design Aspects Reviews in Chemical Engineering. ,vol. 2, pp. 1- 84 ,(1984) , 10.1515/REVCE.1984.2.1.1