Open Science Research Excellence

Open Science Index

Commenced in January 2007 Frequency: Monthly Edition: International Publications Count: 29769


Select areas to restrict search in scientific publication database:
10010120
The Flotation Device Designed to Treat Phosphate Rock
Abstract:
To overcome the some shortcomings associated with traditional flotation machines and columns in collophanite flotation, a flotation device was designed and fabricated in the laboratory. A multi-impeller pump with same function as a mechanical cell was used instead of the injection sparger and circulation pump in column flotation unit. The influence of main operational parameters of the device like feed flow rate, air flow rate and impellers’ speed on collophanite flotation was analyzed. Experiment results indicate that the influence of the operational parameters were significant on flotation recovery and grade of phosphate concentrate. The best operating conditions of the device were: feed flow rate 0.62 L/min, air flow rate 6.67 L/min and impellers speed 900 rpm. At these conditions, a phosphate concentrate assaying about 30.5% P2O5 and 1% MgO with a P2O5 recovery of about 81% was obtained from a Yuan'an phosphate ore sample containing about 22.30% P2O5 and 3.2% MgO.
Digital Object Identifier (DOI):

References:

[1] Eric Bain Wasmund, “Flotation technology for coarse and fine particle recovery”, I Congreso Internacional De Flotacion De Minerales. Lima, Peru, Aug 2014.
[2] P.T.L. Koh, M.P. Schwarz, “CFD model of a self-aerating flotation cell”, Fifth International Conference on CFD in the Process Industries. CSIRO, Melbourne, Australia, 13-15 Dec. 2006.
[3] B. Shahbazi, B. Rezai, S. M. Javad Koleini, “The effect of hydrodynamic parameters on probability of bubble-particle collision and attachment”, Minerals Engineering, vol. 22, no.1, pp. 57~63, Jan. 2009.
[4] D. Chipfunhu, M. Zanin, S. Grano, “Flotation behaviour of fine particles with respect to contact angle”, Chemical Engineering Research and Design, vol. 90, no.1, pp.26~32, Jan. 2012.
[5] Krasowska, M., Malysa, K., “Kinetics of bubble collision and attachment to hydrophobic solids: 1. effect of surface roughness”, int. Journal of Mineral processing, vol. 81, no.4, pp.205~216, Apr. 2007.
[6] Efrosyni N. Peleka, Kostas A. Matis, “Hydrodynamic aspects of flotation separation”, Open Chem., vol. 14, no.14, pp.132~139, Jul. 2016,
[7] N. A. Abdel-Khalek, F. Hassan, M. A. Arafa, “Separation of Valuable Fine Phosphate Particles from Their Slimes by Column Flotation”, Separation Science and Technology, vol. 35, no.7, pp.1077~1086, Jul. 2000.
[8] Jan Edward Nesset, “Modeling the Sauter Mean Bubble Diameter in Mechanical, Forced-air Flotation Machines”, Montreal, Canada: Department of Mining and Materials Engineering, McGill University, Feb.2011.
[9] Salah Al-Thyabat, “Column Flotation of Non-Slimed Jordanian Siliceous Phosphate”, Jordan Journal of Earth and Environmental Sciences, vol. 3, no. 1, pp.17~24, Jan. 2010.
[10] H.Kursun, “Effect of Fine Particles’ Entrainment on Conventional and Column Flotation”, Particulate Science and Technology, vol.32, no. 3, pp. 251~256, Mar. 2014.
[11] R.J. Byron Smith, “Experimental Studies on Column Flotation Cell “, International Journal of ChemTech Research, vol. 4, no. 3, pp.1198~1202, Jul.-Sep.2012.
[12] M. Maldonado, “Advances in estimation and control for flotation columns”, Quebec City, Canada: Department of Electrical Engineering and Computer Science, Université Laval, 2010.
[13] L.J. Deng, G.S. Li, Y.J. Cao, Z.L. M, “Flotation behavior of nickel sulfide ore in a cyclonic flotation column”, Physicochemical Problems of Mineral Processing, vol.53, no.2, pp.770~780, Feb. 2017.
[14] L.O. Filippov, R. Joussemet, R. Houot, “Bubble spargers in column flotation: Adaptation to precipitate flotation”, Minerals Engineering, vol. 13, no.1, pp.37~ 51, Jan. 2000.
[15] H. El-Shall, S. Svoronos, N. A. Abdel-Khalek, “Bubble Generation, Design, Modeling and Optimization of Novel Flotation Columns for Phosphate Beneficiation”, Publication No.02-111-175, Gainesville, Florida: University of Florida, 2001.
[16] Yingyong Ge, Rong Ji, Wupu Yuan, “Experimental Research on the Double Reverse Flotation of a Low-grade Collophane Ore inYuanan Region”, Multipurpose Utilization of Mineral Resources, no. 6, pp. 7~10, Dec. 2008.
[17] Behzad Shahbazi, “Study of relationship between flotation rate and bubble surface area flux using bubble-particle attachment efficiency”, American Journal of Chemical Engineering, vol.3, no.2-2, pp. 6~ 12. Feb. 2015.
Vol:13 No:06 2019Vol:13 No:05 2019Vol:13 No:04 2019Vol:13 No:03 2019Vol:13 No:02 2019Vol:13 No:01 2019
Vol:12 No:12 2018Vol:12 No:11 2018Vol:12 No:10 2018Vol:12 No:09 2018Vol:12 No:08 2018Vol:12 No:07 2018Vol:12 No:06 2018Vol:12 No:05 2018Vol:12 No:04 2018Vol:12 No:03 2018Vol:12 No:02 2018Vol:12 No:01 2018
Vol:11 No:12 2017Vol:11 No:11 2017Vol:11 No:10 2017Vol:11 No:09 2017Vol:11 No:08 2017Vol:11 No:07 2017Vol:11 No:06 2017Vol:11 No:05 2017Vol:11 No:04 2017Vol:11 No:03 2017Vol:11 No:02 2017Vol:11 No:01 2017
Vol:10 No:12 2016Vol:10 No:11 2016Vol:10 No:10 2016Vol:10 No:09 2016Vol:10 No:08 2016Vol:10 No:07 2016Vol:10 No:06 2016Vol:10 No:05 2016Vol:10 No:04 2016Vol:10 No:03 2016Vol:10 No:02 2016Vol:10 No:01 2016
Vol:9 No:12 2015Vol:9 No:11 2015Vol:9 No:10 2015Vol:9 No:09 2015Vol:9 No:08 2015Vol:9 No:07 2015Vol:9 No:06 2015Vol:9 No:05 2015Vol:9 No:04 2015Vol:9 No:03 2015Vol:9 No:02 2015Vol:9 No:01 2015
Vol:8 No:12 2014Vol:8 No:11 2014Vol:8 No:10 2014Vol:8 No:09 2014Vol:8 No:08 2014Vol:8 No:07 2014Vol:8 No:06 2014Vol:8 No:05 2014Vol:8 No:04 2014Vol:8 No:03 2014Vol:8 No:02 2014Vol:8 No:01 2014
Vol:7 No:12 2013Vol:7 No:11 2013Vol:7 No:10 2013Vol:7 No:09 2013Vol:7 No:08 2013Vol:7 No:07 2013Vol:7 No:06 2013Vol:7 No:05 2013Vol:7 No:04 2013Vol:7 No:03 2013Vol:7 No:02 2013Vol:7 No:01 2013
Vol:6 No:12 2012Vol:6 No:11 2012Vol:6 No:10 2012Vol:6 No:09 2012Vol:6 No:08 2012Vol:6 No:07 2012Vol:6 No:06 2012Vol:6 No:05 2012Vol:6 No:04 2012Vol:6 No:03 2012Vol:6 No:02 2012Vol:6 No:01 2012
Vol:5 No:12 2011Vol:5 No:11 2011Vol:5 No:10 2011Vol:5 No:09 2011Vol:5 No:08 2011Vol:5 No:07 2011Vol:5 No:06 2011Vol:5 No:05 2011Vol:5 No:04 2011Vol:5 No:03 2011Vol:5 No:02 2011Vol:5 No:01 2011
Vol:4 No:12 2010Vol:4 No:11 2010Vol:4 No:10 2010Vol:4 No:09 2010Vol:4 No:08 2010Vol:4 No:07 2010Vol:4 No:06 2010Vol:4 No:05 2010Vol:4 No:04 2010Vol:4 No:03 2010Vol:4 No:02 2010Vol:4 No:01 2010
Vol:3 No:12 2009Vol:3 No:11 2009Vol:3 No:10 2009Vol:3 No:09 2009Vol:3 No:08 2009Vol:3 No:07 2009Vol:3 No:06 2009Vol:3 No:05 2009Vol:3 No:04 2009Vol:3 No:03 2009Vol:3 No:02 2009Vol:3 No:01 2009
Vol:2 No:12 2008Vol:2 No:11 2008Vol:2 No:10 2008Vol:2 No:09 2008Vol:2 No:08 2008Vol:2 No:07 2008Vol:2 No:06 2008Vol:2 No:05 2008Vol:2 No:04 2008Vol:2 No:03 2008Vol:2 No:02 2008Vol:2 No:01 2008
Vol:1 No:12 2007Vol:1 No:11 2007Vol:1 No:10 2007Vol:1 No:09 2007Vol:1 No:08 2007Vol:1 No:07 2007Vol:1 No:06 2007Vol:1 No:05 2007Vol:1 No:04 2007Vol:1 No:03 2007Vol:1 No:02 2007Vol:1 No:01 2007