Flotation of quartz particles assisted by nanobubbles

International Journal of Mineral Processing - Tập 137 - Trang 64-70 - 2015
Selma Calgaroto1, A. Azevedo1, Jorge Rubio1
1Minerals Engineering Department, PPGE3M, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil

Tóm tắt

Từ khóa


Tài liệu tham khảo

Agarwal, 2005

Attard, 2003, Nanobubbles and the hydrophobic attraction, Adv. Colloid Interface Sci., 104, 75, 10.1016/S0001-8686(03)00037-X

Attard, 2002, Nanobubbles: the big picture, Physica A, 314, 696, 10.1016/S0378-4371(02)01191-3

Calgaroto, 2014, On the nanobubbles interfacial properties and future applications in flotation, Miner. Eng., 60, 33, 10.1016/j.mineng.2014.02.002

Englert, 2009, Dissolved air flotation (DAF) of fine quartz particles using an amine as collector, Int. J. Miner. Process., 90, 27, 10.1016/j.minpro.2008.10.001

Fan, 2008, A study on picobubble enhanced coarse phosphate froth flotation, Sep. Sci. Technol., 43, 1, 10.1080/01496390701747853

Fan, 2010, Nanobubble generation and its application in froth flotation (part I): nanobubble generation and its effects on the properties of microbubble and millimeter scale bubble solutions, Min. Sci. Technol., 20, 1

Fan, 2010, Nanobubble generation and its application in froth flotation (part II): fundamental study and theoretical analysis, Min. Sci. Technol., 20, 159

Fan, 2010, Nanobubble generation and its application in froth flotation (part III): specially designed laboratory scale column flotation of phosphate, Min. Sci. Technol., 20, 0317

Fan, 2012, Fundamental studies in nanobubble generation and applications in flotation, 457

Fan, 2013, Effect of nanobubbles on the flotation of different sizes of coal particle, Miner. Metall. Process., 30, 157

Feng, 1999, Effect of particle size on flotation performance of complex sulfide ores, Miner. Eng., 12, 721, 10.1016/S0892-6875(99)00059-X

Franzidis, 1999, A new, comprehensive, and useful model for flotation, 413

Gontijo, 2007, The limits of fine and coarse particle flotation, Can. J. Chem. Eng., 85, 739, 10.1002/cjce.5450850519

Hampton, 2009, Accumulation of dissolved gases at hydrophobic surfaces in water and sodium chloride solutions: implications for coal flotation, Miner. Eng., 22, 786, 10.1016/j.mineng.2009.02.006

Hampton, 2010, Nanobubbles and the nanobubble bridging capillary force, Adv. Colloid Interface Sci., 154, 30, 10.1016/j.cis.2010.01.006

Hieskanen, 2000, On the relationships between flotation rate and bubble surface area flux, Miner. Eng., 13, 141, 10.1016/S0892-6875(99)00160-0

Honaker, 1996, Enhanced column flotation performance for fine coal cleaning, Miner. Eng., 9, 931, 10.1016/0892-6875(96)00085-4

Honaker, 1996, Application of the Falcon concentrator for fine coal cleaning, Miner. Eng., 9, 1143, 10.1016/0892-6875(96)00108-2

Jameson, 1991, Applications of the Jameson flotation cell, vol. 2, 675

Jameson, 2007, The flotation of fine and coarse particles, 339

King, 1982, Flotation of fine particles, In: Principles of Flotation, South Africa Institute of Mining and Metallurgy, 217

Laskowski, 1989, The colloid chemistry and flotation properties of primary aliphatic amines, 15

Najafi, 2007, A novel method of measuring electrophoretic mobility of gas bubbles, J. Colloid Interface Sci., 308, 344, 10.1016/j.jcis.2007.01.014

Ohgaki, 2010, Physicochemicalapproach to nanobubble solutions, Chem. Eng. Sci., 65, 1296, 10.1016/j.ces.2009.10.003

Phan, 2003, Investigations of bubble–particle interactions, Int. J. Miner. Process., 72, 239, 10.1016/S0301-7516(03)00102-9

Rahman, 2014, Nano-microbubble flotation of fine and ultrafine chalcopyrite particles, Int. J. Min. Sci. Technol., 24, 559, 10.1016/j.ijmst.2014.05.021

Rodrigues, 2007, DAF—dissolved air flotation: potential applications in the mining and mineral processing industry, Int. J. Miner. Process., 82, 1, 10.1016/j.minpro.2006.07.019

Rubio, 2003, Advances in flotation of mineral fines, 1014

Schubert, 2005, Nanobubbles, hydrophobic effect, heterocoagulation and hydrodynamics in flotation, Int. J. Miner. Process., 78, 11, 10.1016/j.minpro.2005.07.002

Sivamohan, 1990, The problem of recovering very fine particles in mineral processing — a review, Int. J. Miner. Process., 28, 247, 10.1016/0301-7516(90)90046-2

Sobhy, 2013

Sobhy, 2013, Nanobubble column flotation of fine coal particles and associated fundamentals, Int. J. Miner. Process., 124, 109, 10.1016/j.minpro.2013.04.016

Sobhy, 2013, High-efficiency nanobubble coal flotation, Int. J. Coal Prep. Util., 33, 242, 10.1080/19392699.2013.810623

Subrahmanyan, 1990, Fine particle processing: shear flocculation and carrier flotation — a review, Int. J. Miner. Process., 30, 265, 10.1016/0301-7516(90)90019-U

Szatkowski, 1985, Kinetics of flotation with fine bubbles, Trans. Inst. Min. Metall. Sect. C, 94, C61

Takahashi, 2005, Potential of microbubbles in aqueous solutions: electrical properties of the gas–water interface, J. Phys. Chem. B, 109, 21858, 10.1021/jp0445270

Tao, 2005, Role of bubble size in flotation of coarse and fine particles — a review, Sep. Sci. Technol., 39, 741, 10.1081/SS-120028444

Ushikubo, 2010, Evidence of the existence and the stability of nano-bubbles in water, Colloids Surf. A Physicochem. Eng. Asp., 361, 31, 10.1016/j.colsurfa.2010.03.005

Weihong, 2013, Effect of water chemistry on zeta potential of air bubbles, Int. J. Electrochem. Sci., 8, 5828, 10.1016/S1452-3981(23)14725-0

Weijs, 2012, Why surface nanobubbles live for hours, Phys. Rev. Lett., 108, 104501, 10.1103/PhysRevLett.108.104501

Yoon, 1993, Microbubble flotation, Miner. Eng., 6, 619, 10.1016/0892-6875(93)90116-5

Yoon, 1999, Bubble–particle interactions in flotation, 95

Yoon, 2000, The role of hydrodynamic and surface forces in bubble–particle interaction, Int. J. Miner. Process., 58, 128

Yoon, 2000, The role of surfaces forces in flotation

Yoon, 1994, Microcel TM column flotation scale-up and plant practice

Zhou, 1994, On the role of cavitation in particle collection during flotation—a critical review, Miner. Eng., 7, 1073, 10.1016/0892-6875(94)00053-0

Zhou, 1997, Role of hydrodynamic cavitation in fine particle flotation, Int. J. Miner. Process., 51, 139, 10.1016/S0301-7516(97)00026-4

Zimmerman, 2011, Towards energy efficient nanobubble generation with fluidic oscillation, Curr. Opin. Colloid Interface Sci., 16, 350, 10.1016/j.cocis.2011.01.010