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MEI Online: Commodities: Metallic Ores: Copper: Refereed Publications: Froth Flotation

 
 

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X. Chen, E. Hadde, S. Liu, Y. Peng, The effect of amorphous silica on pulp rheology and copper flotation, Minerals Engineering, Vol. 113, 2017

A. López-Valdivieso, L.A. Lozano-Ledesma, A. Robledo-Cabrera, O.A. Orozco-Navarro, Carboxymethylcellulose (CMC) as PbS depressant in the processing of Pb-Cu bulk concentrates. Adsorption and floatability studies, Minerals Engineering, Vol. 112, 2017

M. Ejtemaei, A.V. Nguyen, Kinetic studies of amyl xanthate adsorption and bubble attachment to Cu-activated sphalerite and pyrite surfaces, Minerals Engineering, Vol. 112, 2017

M. Tayebi-Khorami, E. Manlapig, E. Forbes, D. Bradshaw, M. Edraki, Selective flotation of enargite from copper sulphides in Tampakan deposit, Minerals Engineering, Vol. 112, 2017

V.A. Hernandez, A. Ulloa, L. Gutierrez, Use of wood hemicelluloses to improve copper recovery from high clay Cu-Mo ores, Minerals Engineering, Vol. 111, 2017

R.I. Jeldres, M.P. Arancibia-Bravo, A. Reyes, C.E. Aguirre, L. Cortes, L.A. Cisternas, The impact of seawater with calcium and magnesium removal for the flotation of copper-molybdenum sulphide ores, Minerals Engineering, Vol. 109, 2017

A.N. Buckley, G.A. Hope, G.K. Parker, J. Steyn, R. Woods, Mechanism of mixed dithiophosphate and mercaptobenzothiazole collectors for Cu sulfide ore minerals, Minerals Engineering, Vol. 109, 2017

M. Ejtemaei, A.V. Nguyen, A comparative study of the attachment of air bubbles onto sphalerite and pyrite surfaces activated by copper sulphate, Minerals Engineering, Vol. 109, 2017

C. Marion, A. Jordens, R. Li, M. Rudolph, K.E. Waters, An evaluation of hydroxamate collectors for malachite flotation, Separation and Purification Technology, Vol. 183, 2017

Z. Yin, W. Sun, Y. Hu, C. Zhang, Q. Guan, R. Liu, P. Chen, M. Tian, Utilization of acetic acid-[(hydrazinylthioxomethyl)thio]-sodium as a novel selective depressant for chalcopyrite in the flotation separation of molybdenite, Separation and Purification Technology, Vol. 179, 2017

K.C. Corin, M. Kalichini, C.T. O‘Connor, S. Simukanga, The recovery of oxide copper minerals from a complex copper ore by sulphidisation, Minerals Engineering, Vol. 102, 2017

M. Mohagheghi, M. Askari, Copper recovery from reverberatory furnace flue dust, International Journal of Mineral Processing, Vol. 157, 2016

S. Zhao, B. Guo, Y. Peng, Y. Mai, An impedance spectroscopy study on the mitigation of clay slime coatings on chalcocite by electrolytes, Minerals Engineering, Vol. 101, 2017

Z. Yin, W. Sun, Y. Hu, J. Zhai, G. Qingjun, Evaluation of the replacement of NaCN with depressant mixtures in the separation of copper–molybdenum sulphide ore by flotation, Separation and Purification Technology, Vol. 173, 2016

A.R. Videla, R. Morales, T. Saint-Jean, L. Gaete, Y. Vargas, J.D. Miller, Ultrasound treatment on tailings to enhance copper flotation recovery, Minerals Engineering, Vol. 99, 2016

S. Jacques, C.J. Greet, D. Bastin, Oxidative weathering of a copper sulphide ore and its influence on pulp chemistry and flotation, Minerals Engineering, Vol. 99, 2016

N.O. Lotter, D.J. Bradshaw, A.R. Barnes, Classification of the Major Copper Sulphides into semiconductor types, and associated flotation characteristics, Minerals Engineering, Vol. 96-97, 2016

Y. Wang, R.A. Lauten, Y. Peng, The effect of biopolymer dispersants on copper flotation in the presence of kaolinite, Minerals Engineering, Vol. 96-97, 2016

Y. Wang, Y. Peng, T. Nicholson, R.A. Lauten, The role of cations in copper flotation in the presence of bentonite, Minerals Engineering, Vol. 96-97, 2016

M.S. Manono, K.C. Corin, J.G. Wiese, The influence of electrolytes present in process water on the flotation behaviour of a Cu-Ni containing ore, Minerals Engineering, Vol. 96-97, 2016

T. Hirajima, G.P.W. Suyantara, O. Ichikawa, A.M. Elmahdy, H. Miki, K. Sasaki, Effect of Mg2+ and Ca2+ as divalent seawater cations on the floatability of molybdenite and chalcopyrite, Minerals Engineering, Vol. 96-97, 2016

A.N. Buckley, G.A. Hope, G.K. Parker, E.A. Petrovic, R. Woods, Mercaptobenzothiazole collector adsorption on Cu sulfide ore minerals, International Journal of Mineral Processing, Vol. 153, 2016

K. Park, S. Park, J. Choi, G. Kim, M. Tong, H. Kim, Influence of excess sulfide ions on the malachite-bubble interaction in the presence of thiol-collector, Separation and Purification Technology, Vol. 168, 2016

A.R. Batchelor, D.A. Jones, S. Plint, S.W. Kingman, Increasing the grind size for effective liberation and flotation of a porphyry copper ore by microwave treatment, Minerals Engineering, Vol. 94, 2016

G.P.W. Suyantara, T. Hirajima, A.M. Elmahdy, H. Miki, K. Sasaki, Effect of kerosene emulsion in MgCl2 solution on the kinetics of bubble interactions with molybdenite and chalcopyrite, Colloids and Surfaces A: Physicochemical and Engineering Aspects, Vol. 501, 2016

A. Hassanzadeh, B.V. Hassas, S. Kouachi, Z. Brabcova, M.S. Çelik, Effect of bubble size and velocity on collision efficiency in chalcopyrite flotation, Colloids and Surfaces A: Physicochemical and Engineering Aspects, Vol. 498, 2016

X. Qu, J. Xiao, G. Liu, S. Liu, Z. Zhang, Investigation on the flotation behavior and adsorption mechanism of 3-hexyl-4-amino-1,2,4-triazole-5-thione to chalcopyrite, Minerals Engineering, Vol. 89, 2016

M. Paiva, J. Rubio, Factors affecting the floto-elutriation process efficiency of a copper sulfide mineral, Minerals Engineering, Vol. 86, 2016

J. Choi, S.Q. Choi, K. Park, Y. Han, H. Kim, Flotation behaviour of malachite in mono- and di-valent salt solutions using sodium oleate as a collector, International Journal of Mineral Processing, Vol. 146, 2015

R.S. John, A.R. Batchelor, D. Ivanov, O.B. Udoudo, D.A. Jones, C. Dodds, S.W. Kingman, Understanding microwave induced sorting of porphyry copper ores, Minerals Engineering, Vol. 84, 2015

N. Cruz, Y. Peng, E. Wightman, N. Xu, The interaction of pH modifiers with kaolinite in copper–gold flotation, Minerals Engineering, Vol. 84, 2015

M. Zhang, N. Xu, Y. Peng, The entrainment of kaolinite particles in copper and gold flotation using fresh water and sea water, Powder Technology, Vol. 286, 2015

S. Roy, A. Datta, S. Rehani, Flotation of copper sulphide from copper smelter slag using multiple collectors and their mixtures, International Journal of Mineral Processing, Vol. 143, 2015

M. Li, D. Wei, Q. Liu, W. Liu, J. Zheng, H. Sun, Flotation separation of copper–molybdenum sulfides using chitosan as a selective depressant, Minerals Engineering, Vol. 83, 2015

X. Chen, Y. Peng, The effect of regrind mills on the separation of chalcopyrite from pyrite in cleaner flotation, Minerals Engineering, Vol. 83, 2015

N. Cruz, Y. Peng, E. Wightman, Interactions of clay minerals in copper–gold flotation: Part 2 ¬ Influence of some calcium bearing gangue minerals on the rheological behaviour, International Journal of Mineral Processing, Vol. 141, 2015

J. Deng, Y. Lei, S. Wen, Z. Chen, Modeling interactions between ethyl xanthate and Cu/Fe ions using DFT/B3LYP approach, International Journal of Mineral Processing, Vol. 140, 2015

B. McFadzean, K.P. Moller, C.T. O’Connor, A thermochemical study of thiol collector surface reactions on galena and chalcopyrite, Minerals Engineering, Vol. 78, 2015

E.A. Agorhom, J.P. Lem, W. Skinner, M. Zanin, Challenges and opportunities in the recovery/rejection of trace elements in copper flotation-a review, Minerals Engineering, Vol. 78, 2015

N. Cruz, Y. Peng, E. Wightman, N. Xu, The interaction of clay minerals with gypsum and its effects on copper–gold flotation, Minerals Engineering, Vol. 77, 2015

K. Zhao, G. Gu, C. Wang, X. Rao, X. Wang, X. Xiong, The effect of a new polysaccharide on the depression of talc and the flotation of a nickel–copper sulfide ore, Minerals Engineering, Vol. 77, 2015

M. Zhang, Y. Peng, N. Xu, The effect of sea water on copper and gold flotation in the presence of bentonite, Minerals Engineering, Vol. 77, 2015

Z. Wang, Y. Qian, L. Xu, B. Dai, J. Xiao, K. Fu, Selective chalcopyrite flotation from pyrite with glycerine-xanthate as depressant, Minerals Engineering, Vol. 74, 2015

E.A. Agorhom, W. Skinner, M. Zanin, Post-regrind selective depression of pyrite in pyritic copper–gold flotation using aeration and diethylenetriamine, Minerals Engineering, Vol. 72, 2015

F. Li, H. Zhong, H. Xu, H. Jia, G. Liu, Flotation behavior and adsorption mechanism of -hydroxyoctyl phosphinic acid to malachite, Minerals Engineering, Vol. 71, 2015

D. Pineda, C. Plackowski, A.V. Nguyen, Surface properties of enargite in MAA depressant solutions, Minerals Engineering, Vol. 71, 2015

C. Owusu, D. Fornasiero, J. Addai-Mensah, M. Zanin, Influence of pulp aeration on the flotation of chalcopyrite with xanthate in chalcopyrite/pyrite mixtures, International Journal of Mineral Processing, Vol. 134, 2015

A.N. Buckley, G.A. Hope, K.C. Lee, E.A. Petrovic, R. Woods, Adsorption of O-isopropyl-N-ethyl thionocarbamate on Cu sulfide ore minerals, Minerals Engineering, Vol. 69, 2014

F. Burns, D. Seaman, Y. Peng, D. Bradshaw, Implementation of regrind–flotation pre-treatment of the CIL feed in a copper–gold plant, Minerals Engineering, Vol. 66-68, 2014

G. Long, Y. Peng, D. Bradshaw, Flotation separation of copper sulphides from arsenic minerals at Rosebery copper concentrator, Minerals Engineering, Vol. 66-68, 2014

H. Xu, H. Zhong, S. Wang, Y. Niu, G. Liu, Synthesis of 2-ethyl-2-hexenal oxime and its flotation performance for copper ore, Minerals Engineering, Vol. 66-68, 2014

S. Zhao, Y. Peng, Effect of electrolytes on the flotation of copper minerals in the presence of clay minerals, Minerals Engineering, Vol. 66-68, 2014

T. Hirajima, M. Mori, O. Ichikawa, K. Sasaki, H. Miki, M. Farahat, M. Sawada, Selective flotation of chalcopyrite and molybdenite with plasma pre-treatment, Minerals Engineering, Vol. 66-68, 2014

C. Owusu, D. Fornasiero, J. Addai-Mensah, M. Zanin, Effect of regrinding and pulp aeration on the flotation of chalcopyrite in chalcopyrite/pyrite mixtures, Powder Technology, Vol. 267, 2014

L.M. Shengo, S. Gaydardzhiev, N.M. Kalenga, Assessment of water quality effects on flotation of copper–cobalt oxide ore, Minerals Engineering, Vol. 65, 2014

C. Plackowski, W.J. Bruckard, A.V. Nguyen, Surface characterisation, collector adsorption and flotation response of enargite in a redox potential controlled environment, Minerals Engineering, Vol. 65, 2014

L. Reyes-Bozo, P. Higueras, A. Godoy-Faúndez, F. Sobarzo, C. Sáez-Navarrete, J. Vásquez-Bestagno, R. Herrera-Urbina, Assessment of the floatability of chalcopyrite, molybdenite and pyrite using biosolids and their main components as collectors for greening the froth flotation of copper sulphide ores, Minerals Engineering, Vol. 64, 2014

A.N. Buckley, G.A. Hope, G.K. Parker, A spectroscopic investigation of the interaction of n-octanohydroxamate collector with Cu–Fe sulfide minerals, Minerals Engineering, Vol. 64, 2014

P. Huang, L. Wang, Q. Liu, Depressant function of high molecular weight polyacrylamide in the xanthate flotation of chalcopyrite and galena, International Journal of Mineral Processing, Vol. 128, 2014

E.A. Agorhom, W. Skinner, M. Zanin, Diethylenetriamine depression of Cu-activated pyrite hydrophobised by xanthate, Minerals Engineering, Vol. 57, 2014

E. Forbes, K.J. Davey, L. Smith, Decoupling rheology and slime coatings effect on the natural flotability of chalcopyrite in a clay-rich flotation pulp, Minerals Engineering, Vol. 56, 2014

C. Owusu, S. Brito e Abreu, W. Skinner, J. Addai-Mensah, M. Zanin, The influence of pyrite content on the flotation of chalcopyrite/pyrite mixtures, Minerals Engineering, Vol. 55, 2014

O. Ramos, S. Castro, J.S. Laskowski, Copper–molybdenum ores flotation in sea water: Floatability and frothability, Minerals Engineering, Vol. 53, 2013

W. Liu, C.J. Moran, S. Vink, Impact of chalcopyrite depression by water-borne bacteria in pure and combined mineral systems, International Journal of Mineral Processing, Vol. 123, 2013

J. Liu, W. Gui, Z. Tang, C. Yang, J. Zhu, J. Li, Recognition of the operational statuses of reagent addition using dynamic bubble size distribution in copper flotation process, Minerals Engineering, Vol. 45, 2013

K.C. Corin, J. Mishra, C.T. O'Connor, Investigating the role of pulp chemistry on the floatability of a Cu–Ni sulfide ore, International Journal of Mineral Processing, Vol. 120, 2013

J. Deng, S. Wen, Y. Xian, J. Liu, S. Bai, New discovery of unavoidable ions source in chalcopyrite flotation pulp: Fluid inclusions, Minerals Engineering, Vol. 42, 2013

W. Qin, F. Jiao, W. Sun, X. Wang, B. Liu, J. Wang, K. Zeng, Q. Wei, K. Liu, Effects of sodium salt of N,N-dimethyldi-thiocarbamate on floatability of chalcopyrite, sphalerite, marmatite and its adsorption properties, Colloids and Surfaces A: Physicochemical and Engineering , Vol. 421, 2013

F. Yang, W. Sun, Y. Hu, QSAR analysis of selectivity in flotation of chalcopyrite from pyrite for xanthate derivatives: Xanthogen formates and thionocarbamates, Minerals Engineering, Vol. 39, 2012

B. Albijanic, D.J. Bradshaw, A.V. Nguyen, The relationships between the bubble–particle attachment time, collector dosage and the mineralogy of a copper sulfide ore, Minerals Engineering, Vol. 36-38, 2012

G. Long, Y. Peng, D. Bradshaw, A review of copper–arsenic mineral removal from copper concentrates, Minerals Engineering, Vol. 36-38, 2012

Guang-yi Liu, Yi-ping Lu, Hong Zhong, Zhan-fang Cao, Zheng-he Xu, A novel approach for preferential flotation recovery of molybdenite from a porphyry copper–molybdenum ore, Minerals Engineering, Vol. 36-38, 2012

G.A. Hope, A.N. Buckley, G.K. Parker, A. Numprasanthai, R. Woods, J. McLean, The interaction of n-octanohydroxamate with chrysocolla and oxide copper surfaces, Minerals Engineering, Vol. 36-38, 2012

G.A. Hope, A. Numprasanthai, A.N. Buckley, G.K. Parker, G. Sheldon, Bench-scale flotation of chrysocolla with n-octanohydroxamate, Minerals Engineering, Vol. 36-38, 2012

A.R. Gerson, R.St.C. Smart, J. Li, N. Kawashima, D. Weedon, B. Triffett, D. Bradshaw, Diagnosis of the surface chemical influences on flotation performance: Copper sulfides and molybdenite, International Journal of Mineral Processing, Vol. 106-109, 2012

P. Huang, M. Cao, Q. Liu, Using chitosan as a selective depressant in the differential flotation of Cu-Pb sulfides, International Journal of Mineral Processing, Vol. 106-109, 2012

C. Plackowski, A.V. Nguyen, W.J. Bruckard, A critical review of surface properties and selective flotation of enargite in sulphide systems, Minerals Engineering, Vol. 30, 2012

H. Khoshdast, A. Sam, Z. Manafi, The use of rhamnolipid biosurfactants as a frothing agent and a sample copper ore response, Minerals Engineering, Vol. 26, 2012

H.T.B.M. Petrus, T. Hirajima, K. Sasaki, H. Okamoto, Effects of sodium thiosulphate on chalcopyrite and tennantite: An insight for alternative separation technique, International Journal of Mineral Processing, Vol. 102-103, 2012

Ö. Biçak, Z. Ekmekçi, M. Can, Y. Öztürk, The effect of water chemistry on froth stability and surface chemistry of the flotation of a Cu–Zn sulfide ore, International Journal of Mineral Processing, Vol. 102-103, 2012

Y. Peng, S. Zhao, The effect of surface oxidation of copper sulfide minerals on clay slime coating in flotation, Minerals Engineering, Vol. 24, No. 15, 2011

L. Reyes-Bozo, R. Herrera-Urbina, C. Sáez-Navarrete, A.F. Otero, A. Godoy-Faúndez, R. Ginocchio, Rougher flotation of copper sulphide ore using biosolids and humic acids, Minerals Engineering, Vol. 24, No. 14, 2011

L. Valderrama, M. Santander, M. Paiva, J. Rubio, Modified-three-product column (3PC) flotation of copper–gold particles in a rougher feed and tailings, Minerals Engineering, Vol. 24, No. 13, 2011

J. Hunt, R. Berry, D. Bradshaw, Characterising chalcopyrite liberation and flotation potential: Examples from an IOCG deposit, Minerals Engineering, Vol. 24, No. 12, 2011

B. Albijanic, E. Amini, E. Wightman, O. Ozdemir, A.V. Nguyen, D.J. Bradshaw, A relationship between the bubble-particle attachment time and the mineralogy of a copper-sulphide ore, Minerals Engineering, Vol. 24, No. 12, 2011

W.J. Bruckard, G.J. Sparrow, J.T. Woodcock, A review of the effects of the grinding environment on the flotation of copper sulphides, International Journal of Mineral Processing, Vol. 100, No. 1-2, 2011

P.A. Moreno, H. Aral, J. Cuevas, A. Monardes, M. Adaro, T. Norgate, W. Bruckard, The use of seawater as process water at Las Luces copper-molybdenum beneficiation plant in Taltal (Chile), Minerals Engineering, Vol. 24, No. 8, 2011

L. Guang-yi, Z. Hong, X. Liu-yin, W. Shuai, X. Zheng-he, Improving copper flotation recovery from a refractory copper porphyry ore by using ethoxycarbonyl thiourea as a collector, Minerals Engineering, Vol. 24, No. 8, 2011

T.G. Vizcarra, S.L. Harmer, E.M. Wightman, N.W. Johnson, E.V. Manlapig, The influence of particle shape properties and associated surface chemistry on the flotation kinetics of chalcopyrite, Minerals Engineering, Vol. 24, No. 8, 2011

B. Bag, B. Das, B.K. Mishra, Geometrical optimization of xanthate collectors with copper ions and their response to flotation, Minerals Engineering, Vol. 24, No. 8, 2011

E. Jorjani, H.R. Barkhordari, M. Tayebi Khorami, A. Fazeli, Effects of aluminosilicate minerals on copper-molybdenum flotation from Sarcheshmeh porphyry ores, Minerals Engineering, Vol. 24, No. 8, 2011

S. Muganda, M. Zanin, S.R. Grano, Influence of particle size and contact angle on the flotation of chalcopyrite in a laboratory batch flotation cell, International Journal of Mineral Processing, Vol. 98, No. 3-4, 2011

S. Brito e Abreu, W. Skinner, ToF-SIMS-derived hydrophobicity in DTP flotation of chalcopyrite: Contact angle distributions in flotation streams, International Journal of Mineral Processing, Vol. 98, No. 1-2, 2011

S. Brito e Abreu, W. Skinner, Predicting the surface chemistry contribution to the flotation recovery of chalcopyrite by ToF-SIMS, Minerals Engineering, Vol. 24, No. 2, 2011

J. Chen, Y. Li, Y. Chen, Cu-S flotation separation via the combination of sodium humate and lime in a low pH medium, Minerals Engineering, Vol. 24, No. 1, 2011

E. Tabosa, J. Rubio, Flotation of copper sulphides assisted by high intensity conditioning (HIC) and concentrate recirculation, Minerals Engineering, Vol. 23, No. 15, 2010

A. Mierczynska-Vasilev, D.A. Beattie, Adsorption of tailored carboxymethyl cellulose polymers on talc and chalcopyrite: Correlation between coverage, wettability, and flotation, Minerals Engineering, Vol. 23, No. 11-13, 2010

G.A. Hope, R. Woods, G.K. Parker, A.N. Buckley, J. McLean, A vibrational spectroscopy and XPS investigation of the interaction of hydroxamate reagents on copper oxide minerals, Minerals Engineering, Vol. 23, No. 11-13, 2010

R.G. Acres, S.L. Harmer, D.A. Beattie, Synchrotron XPS, NEXAFS, and ToF-SIMS studies of solution exposed chalcopyrite and heterogeneous chalcopyrite with pyrite, Minerals Engineering, Vol. 23, No. 11-13, 2010

X. Zheng, P. Manton, A potential application of collectorless flotation in a copper/gold operation, Minerals Engineering, Vol. 23, No. 11-13, 2010

M. Zanin, I. Ametov, S. Grano, L. Zhou, W. Skinner, A study of mechanisms affecting molybdenite recovery in a bulk copper/molybdenum flotation circuit, International Journal of Mineral Processing, Vol. 93, No. 3-4, 2009

A.N. Buckley, S.W. Goh, W.M. Skinner, R. Woods, L.-J. Fan, Interaction of cuprite with dialkyl dithiophosphates, International Journal of Mineral Processing, Vol. 93, No. 2, 2009

M. Zanin, E. Wightman, S.R. Grano, J.-P. Franzidis, Quantifying contributions to froth stability in porphyry copper plants, International Journal of Mineral Processing, Vol. 91, No. 1-2, 2009

K. Lee, D. Archibald, J. McLean, M.A. Reuter, Flotation of mixed copper oxide and sulphide minerals with xanthate and hydroxamate collectors, Minerals Engineering, Vol. 22, No. 4, 2009

Huang, G.Z., and Grano, S., Electrochemical interaction of bornite with grinding media and its effect on flotation, Mineral Processing and Extractive Metallurgy (Trans, IMM C), Vol.117 No.4, 2008

G. Liu, H. Zhong, T. Dai, L. Xia, Investigation of the effect of N-substituents on performance of thionocarbamates as selective collectors for copper sulfides by ab initio calculations, Minerals Engineering, Vol. 21, No. 12-14, 2008

A. Luszczkiewicz, T. Chmielewski, Acid treatment of copper sulfide middlings and rougher concentrates in the flotation circuit of carbonate ores, International Journal of Mineral Processing, Vol.88 No.1-2, 2008

Gul, A., et al, Use of non-toxic depressants in the selective flotation of copper-lead-zinc ores, Canadian Metallurgical Quarterly, Vol.47 No.2, 2008

J.A. Venter, M.K.G. Vermaak, EIS measurements of dithiocarbonate and trithiocarbonate interactions with pyrite and copper, Minerals Engineering, Vol.21 No.7, 2008

Liu, G., et al, Investigation of the selectivity of ethoxylcarbonyl thionocarbamates during the flotation of copper sulfides. Minerals & Metallurgical Processing, Vol.25, No.1, 2008

L.K. Smith and W.J. Bruckard, The separation of arsenic from copper in a Northparkes copper-gold ore using controlled-potential flotation, International Journal of Mineral Processing, Vol.84 No.1-4, 2007

Can, N.M., and Bayraktar, I., Effect of microwave treatment on the flotation and magnetic separation properties of pyrite, chalcopyrite, galena and sphalerite, Minerals & Metallurgical Processing, Vol.24 No.3, 2007

Nanthakumar, B., et al, Impact of oxidation on flotation of Ni-Cu sulphide ore with respect to grinding, Mineral Processing and Extractive Metallurgy (Trans. IMM C), Vol.116, No.3, 2007

Valdivieso, A.L., et al, Dextrin as a regulator for the selective flotation of chalcopyrite, galena and pyrite, Canadian Metallurgical Quarterly, Vol.46 No.3, 2007

Kelebek, S., et al, Oxidation of complex Ni-Cu sulphide ores and its implication for flotation practice, Canadian Metallurgical Quarterly, Vol.46 No.3, 2007

E. Bagci, Z. Ekmekci and D.J. Bradshaw, Adsorption behaviour of xanthate and dithiophosphinate from their mixtures on chalcopyrite, Minerals Engineering, Vol.20 No.10, 2007

Y.K. Xia and F.F. Peng, Selection of frothers from residual organic reagents for copper-molybdenite sulfide flotation, International Journal of Mineral Processing, Vol.83 No.1-2, 2007

Gul, A., The role of Na2S2O5 and activated carbon on the selective flotation of chalcopyrite from a copper ore using a dithiophosphine-type collector. Mineral Processing and Extractive Metallurgy Review, Vol.28, No.3, 2007

Jun Wang, Qiwu Zhang and Fumio Saito, Improvement in the floatability of CuO by dry grinding with sulphur, Colloids and Surfaces A: Physicochemical and Engineering Aspects, Vol. 302, No.1-3, 2007

Vesa Kirjavainen and Kari Heiskanen, Some factors that affect beneficiation of sulphide nickel-copper ores, Minerals Engineering, Vol.20, No.7, 2007

A. Ansari and M. Pawlik, Floatability of chalcopyrite and molybdenite in the presence of lignosulfonates. Part I. Adsorption studies, Minerals Engineering, Vol.20 No.6, 2007

A. Ansari and M. Pawlik, Floatability of chalcopyrite and molybdenite in the presence of lignosulfonates. Part II. Hallimond tube flotation, Minerals Engineering, Vol.20 No.6, 2007

Bulut, G., et al, Recovery of metal values from copper slags by flotation and roasting with pyrite, Minerals & Metallurgical Processing, Vol.24 No.1, 2007

Guang-yi Liu, H. Zhong and T.-G. Dai, The separation of Cu/Fe sulfide minerals at slightly alkaline conditions by using ethoxycarbonyl thionocarbamates as collectors: Theory and practice, Minerals Engineering, Vol.19 No.13, 2006

 

   

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