Effects of nanobubble and hydrodynamic parameters on coarse quartz flotation
作者： Sabereh Nazari , Sied Ziaedin Shafaei , Mahdi Gharabaghi , Rahman Ahmadi , Behzad Shahbazi
DOI: 10.1016/J.IJMST.2018.08.011
关键词:
摘要: Quartz, the second most abundant mineral in the earth's crust, is a gangue mineral in practically every flotation process. Coarse quartz flotation has been a long standing problem in various mineral processing plants to reduce milling cost and increase valuable mineral recovery. Based on this, the effects of nanobubbles (NBs) and hydrodynamic parameters on coarse quartz particle flotation were systematically investigated. Mechanical flotation experiments were carried out using the 7 cm and 9 cm diameter impellers in order to …
mendeley.com参考文章(33)
Behzad Shahbazi, Sayed Mohammad Javad, The Effect of Bubble Surface Area Flux on Flotation Efficiency of Pyrite Particles Iranian Journal of Chemistry & Chemical Engineering-international English Edition. ,vol. 32, pp. 109- 118 ,(2013) , 10.30492/IJCCE.2013.5895
Hong Peng, Marc A. Hampton, Anh V. Nguyen, Nanobubbles do not sit alone at the solid-liquid interface. Langmuir. ,vol. 29, pp. 6123- 6130 ,(2013) , 10.1021/LA305138V
Bellson Awatey, Homie Thanasekaran, Jaisen N. Kohmuench, William Skinner, Massimiliano Zanin, Optimization of operating parameters for coarse sphalerite flotation in the HydroFloat fluidised-bed separator Minerals Engineering. ,vol. 50, pp. 99- 105 ,(2013) , 10.1016/J.MINENG.2013.06.015
James R T Seddon, Detlef Lohse, Nanobubbles and micropancakes: gaseous domains on immersed substrates Journal of Physics: Condensed Matter. ,vol. 23, pp. 133001- 133001 ,(2011) , 10.1088/0953-8984/23/13/133001
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
S. Calgaroto, A. Azevedo, J. Rubio, Flotation of quartz particles assisted by nanobubbles International Journal of Mineral Processing. ,vol. 137, pp. 64- 70 ,(2015) , 10.1016/J.MINPRO.2015.02.010
Maoming Fan, Daniel Tao, A Study on Picobubble Enhanced Coarse Phosphate Froth Flotation Separation Science and Technology. ,vol. 43, pp. 1- 10 ,(2008) , 10.1080/01496390701747853
Zongfu Dai, Daniel Fornasiero, John Ralston, Particle–bubble collision models — a review Advances in Colloid and Interface Science. ,vol. 85, pp. 231- 256 ,(2000) , 10.1016/S0001-8686(99)00030-5
Maoming FAN, Daniel TAO, Rick HONAKER, Zhenfu LUO, Nanobubble generation and its applications in froth flotation (part II): fundamental study and theoretical analysis Mining Science and Technology (china). ,vol. 20, pp. 159- 177 ,(2010) , 10.1016/S1674-5264(09)60179-4
Long Luo, Henry S. White, Electrogeneration of single nanobubbles at sub-50-nm-radius platinum nanodisk electrodes. Langmuir. ,vol. 29, pp. 11169- 11175 ,(2013) , 10.1021/LA402496Z