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龚志辉等:磨矿和浮选过程中黄铁矿电化学行为的研究进展 65. behavior differences among various crystal faces of pyrite.Acta Eg,2014,55:87 Petrol Sin,2019,35(1):129 [29]Peng Y J,Wang B,Gerson A.The effect of electrochemical (何宏平,鲜海洋,朱建喜,等.从矿物粉品表面反应性到矿物品 potential on the activation of pyrite by copper and lead ions during 面反应性一以黄铁矿氧化行为的品面差异性为例.岩石学报, grinding.Int J Miner Process,2012,102-103:141 2019,35(1):129) [30]Chandra A P,Puskar L,Simpson D J,et al.Copper and xanthate [14]Alfonso D R.Computational investigation of FeS2 surfaces and adsorption onto pyrite surfaces:Implications for mineral separation prediction of effects of sulfur environment on stabilities./Phys through flotation.Int J Miner Process,2012,114-117:16 Chem C,2010,114(19:8971 [31]Liu Y,Dang Z,Wu P X,et al.Influence of ferric iron on the [15]Zhu J X,Xian H Y,Lin X J,et al.Surface structure-dependent electrochemical behavior of pyrite.s2011,17(2):169 pyrite oxidation in relatively dry and moist air:Implications for the [32]Huai YY,Plackowski C,Peng Y J.The effect of gold coupling on reaction mechanism and sulfur evolution.Geochim Cosmochim the surface properties of pyrite in the presence of ferric ions.Appl Acta,2018.228:259 Su时Sci,2019,488:277 [16]Xian Y J,Wen S M,Chen X M,et al.Effect of lattice defects on [33]Guo B,Peng Y J,Espinosa-Gomez R.Effects of free cyanide and the electronic structures and floatability of pyrites.Int/Miner cuprous cyanide on the flotation of gold and silver bearing pyrite. Metall Mater,.2012,19(12):1069 Miner Eng,2015,71:194 [17]de Oliveira C M,Muller T G,Andre R A,et al.Pyrite from coal [34]Guo B,Peng Y J,Espinosa-Gomez R.Cyanide chemistry and its mining:High-energy milling and analysis of the electrical and effect on mineral flotation.Miner Eng,2014,66-68:25 optical properties.Mate Lett,2019,253:339 [35]Mu Y F,Peng Y J,Lauten R A.The depression of pyrite in [18]Abraitis P K,Pattrick R A D,Vaughan D J.Variations in the selective flotation by different reagent systems-A literature review. compositional,textural and electrical properties of natural pyrite:a Miner Eng,2016,96-97:143 review.Int J Miner Process,2004,74(1-4):41 [36]Janetski N D,Woodburn S I,Woods R.An electrochemical [19]Savage K S,Stefan D,Lehner S W.Impurities and heterogeneity investigation of pyrite flotation and depression.Int J Miner in pyrite:Influences on electrical properties and oxidation Process,1977,4(3):227 products.App/Geochem,2008,23(2):103 [37]Khmeleva T N,Beattie D A,Georgiev T V,et al.Surface study of [20]Tao D P,Richardson P E,Luttrell G H,et al.Electrochemical the effect of sulphite ions on copper-activated pyrite pre-treated studies of pyrite oxidation and reduction using freshly-fractured with xanthate.Miner Eng,2003,16(7):601 electrodes and rotating ring-disc electrodes.Electrochim Acta, [38]Ahmadi M,Gharabaghi M,Abdollahi H.Effects of type and 2003.48(24):3615 dosages of organic depressants on pyrite floatability in [21]Wang H,Dowd P A,Xu C S.A reaction rate model for pyrite microflotation system.Ady Powder Technol,2018,29(12):3155 oxidation considering the influence of water content and [39]Gregory J,Barany S.Adsorption and flocculation by polymers and temperature.Miner Eng,2019,134:345 polymer mixtures.Adv Colloid Interface Sci,2011,169(1):1 [LiXL,Gao M,Hiroyoshi N,et al.Suppression of pyrite oxidation [40]Bicak O,Ekmekci Z,Bradshaw D J,et al.Adsorption of guar gum by ferric-catecholate complexes:An electrochemical study.Miner and CMC on pyrite.Miner Eng,2007,20(10):996 Eng,2019,138:226 [41]Mu Y F,Peng Y J,Lauten R A.The mechanism of pyrite [23]Owusu C,Addai-Mensah J,Fornasiero D,et al.Estimating the depression at acidic pH by lignosulfonate-based biopolymers with electrochemical reactivity of pyrite ores-their impact on pulp different molecular compositions.Miner Eng,2016,92:37 chemistry and chalcopyrite flotation behaviour.Ad Powder [42]Mu Y F,Peng Y J,Lauten R A.Electrochemistry aspects of pyrite Technol,.2013,24(4801 in the presence of potassium amyl xanthate and a lignosulfonate- [24]Kocabag D,Shergold H L,Kelsall G H.Natural based biopolymer depressant.Electrochim Acta,2015,174:133 oleophilicity/hydrophobicity of sulphide minerals,II.Pyrite.Int [43]Bruckard W J,Sparrow G J,Woodcock J T.A review of the Miner Process,1990,29(3-4):211 effects of the grinding environment on the flotation of copper [25]Chandra A P,Gerson A R.Pyrite(FeS,)oxidation:A sub-micron sulphides.Inter Miner Process,2011,100(1-2):1 synchrotron investigation of the initial steps.Geochim Cosmochim [44]Peng Y J,Grano S,Fomnasiero D.et al.Control of grinding Acta,2011,75(20):6239 conditions in the flotation of chalcopyrite and its separation from [26]Tu Z H,Wan JJ,Guo C L,et al.Electrochemical oxidation of pyrite.IntJMiner Process,2003,69(1-):87 pyrite in pH 2 electrolyte.Electrochim Acta,2017,239:25 [45]Huang G,Grano S.Galvanic interaction of grinding media with [27]Tao D P,Wang Y,Li L.An electrochemical study of surface pyrite and its effect on floatation.Miner Eng,2005,18(12):1152 oxidation and collectorless flotation of pyrite.IntJ Electrochem [46]Corin K C,Song Z G,Wiese J G,et al.Effect of using different Sc,2018.13(6):5971 grinding media on the flotation of a base metal sulphide ore.Miner [28]Owusu C,e Abreu S B,Skinner W,et al.The influence of pyrite Eng,2018.126:24 content on the flotation of chalcopyrite/pyrite mixtures.Miner [47]Mu Y F,Cheng Y P,Peng Y J.The interaction between grindingbehavior differences among various crystal faces of pyrite. Acta Petrol Sin, 2019, 35(1): 129 (何宏平, 鲜海洋, 朱建喜, 等. 从矿物粉晶表面反应性到矿物晶 面反应性——以黄铁矿氧化行为的晶面差异性为例. 岩石学报, 2019, 35(1):129) Alfonso D R. Computational investigation of FeS2 surfaces and prediction of effects of sulfur environment on stabilities. J Phys Chem C, 2010, 114(19): 8971 [14] Zhu J X, Xian H Y, Lin X J, et al. Surface structure-dependent pyrite oxidation in relatively dry and moist air: Implications for the reaction mechanism and sulfur evolution. Geochim Cosmochim Acta, 2018, 228: 259 [15] Xian Y J, Wen S M, Chen X M, et al. Effect of lattice defects on the electronic structures and floatability of pyrites. Int J Miner Metall Mater, 2012, 19(12): 1069 [16] de Oliveira C M, Müller T G, André R A, et al. Pyrite from coal mining: High-energy milling and analysis of the electrical and optical properties. Mate Lett, 2019, 253: 339 [17] Abraitis P K, Pattrick R A D, Vaughan D J. Variations in the compositional, textural and electrical properties of natural pyrite: a review. Int J Miner Process, 2004, 74(1-4): 41 [18] Savage K S, Stefan D, Lehner S W. Impurities and heterogeneity in pyrite: Influences on electrical properties and oxidation products. Appl Geochem, 2008, 23(2): 103 [19] Tao D P, Richardson P E, Luttrell G H, et al. Electrochemical studies of pyrite oxidation and reduction using freshly-fractured electrodes and rotating ring-disc electrodes. Electrochim Acta, 2003, 48(24): 3615 [20] Wang H, Dowd P A, Xu C S. A reaction rate model for pyrite oxidation considering the influence of water content and temperature. Miner Eng, 2019, 134: 345 [21] Li X L, Gao M, Hiroyoshi N, et al. Suppression of pyrite oxidation by ferric-catecholate complexes: An electrochemical study. Miner Eng, 2019, 138: 226 [22] Owusu C, Addai-Mensah J, Fornasiero D, et al. Estimating the electrochemical reactivity of pyrite ores-their impact on pulp chemistry and chalcopyrite flotation behaviour. Adv Powder Technol, 2013, 24(4): 801 [23] Kocabag D, Shergold H L, Kelsall G H. Natural oleophilicity/hydrophobicity of sulphide minerals, II. Pyrite. Int J Miner Process, 1990, 29(3-4): 211 [24] Chandra A P, Gerson A R. Pyrite (FeS2 ) oxidation: A sub-micron synchrotron investigation of the initial steps. Geochim Cosmochim Acta, 2011, 75(20): 6239 [25] Tu Z H, Wan J J, Guo C L, et al. Electrochemical oxidation of pyrite in pH 2 electrolyte. Electrochim Acta, 2017, 239: 25 [26] Tao D P, Wang Y, Li L. An electrochemical study of surface oxidation and collectorless flotation of pyrite. Int J Electrochem Sci, 2018, 13(6): 5971 [27] Owusu C, e Abreu S B, Skinner W, et al. The influence of pyrite content on the flotation of chalcopyrite/pyrite mixtures. Miner [28] Eng, 2014, 55: 87 Peng Y J, Wang B, Gerson A. The effect of electrochemical potential on the activation of pyrite by copper and lead ions during grinding. Int J Miner Process, 2012, 102-103: 141 [29] Chandra A P, Puskar L, Simpson D J, et al. Copper and xanthate adsorption onto pyrite surfaces: Implications for mineral separation through flotation. Int J Miner Process, 2012, 114-117: 16 [30] Liu Y, Dang Z, Wu P X, et al. Influence of ferric iron on the electrochemical behavior of pyrite. Ionics, 2011, 17(2): 169 [31] Huai Y Y, Plackowski C, Peng Y J. The effect of gold coupling on the surface properties of pyrite in the presence of ferric ions. Appl Surf Sci, 2019, 488: 277 [32] Guo B, Peng Y J, Espinosa-Gomez R. Effects of free cyanide and cuprous cyanide on the flotation of gold and silver bearing pyrite. Miner Eng, 2015, 71: 194 [33] Guo B, Peng Y J, Espinosa-Gomez R. Cyanide chemistry and its effect on mineral flotation. Miner Eng, 2014, 66-68: 25 [34] Mu Y F, Peng Y J, Lauten R A. The depression of pyrite in selective flotation by different reagent systems-A literature review. Miner Eng, 2016, 96-97: 143 [35] Janetski N D, Woodburn S I, Woods R. An electrochemical investigation of pyrite flotation and depression. Int J Miner Process, 1977, 4(3): 227 [36] Khmeleva T N, Beattie D A, Georgiev T V, et al. Surface study of the effect of sulphite ions on copper-activated pyrite pre-treated with xanthate. Miner Eng, 2003, 16(7): 601 [37] Ahmadi M, Gharabaghi M, Abdollahi H. Effects of type and dosages of organic depressants on pyrite floatability in microflotation system. Adv Powder Technol, 2018, 29(12): 3155 [38] Gregory J, Barany S. Adsorption and flocculation by polymers and polymer mixtures. Adv Colloid Interface Sci, 2011, 169(1): 1 [39] Bicak O, Ekmekci Z, Bradshaw D J, et al. Adsorption of guar gum and CMC on pyrite. Miner Eng, 2007, 20(10): 996 [40] Mu Y F, Peng Y J, Lauten R A. The mechanism of pyrite depression at acidic pH by lignosulfonate-based biopolymers with different molecular compositions. Miner Eng, 2016, 92: 37 [41] Mu Y F, Peng Y J, Lauten R A. Electrochemistry aspects of pyrite in the presence of potassium amyl xanthate and a lignosulfonate￾based biopolymer depressant. Electrochim Acta, 2015, 174: 133 [42] Bruckard W J, Sparrow G J, Woodcock J T. A review of the effects of the grinding environment on the flotation of copper sulphides. Inter J Miner Process, 2011, 100(1-2): 1 [43] Peng Y J, Grano S, Fornasiero D, et al. Control of grinding conditions in the flotation of chalcopyrite and its separation from pyrite. Int J Miner Process, 2003, 69(1-4): 87 [44] Huang G, Grano S. Galvanic interaction of grinding media with pyrite and its effect on floatation. Miner Eng, 2005, 18(12): 1152 [45] Corin K C, Song Z G, Wiese J G, et al. Effect of using different grinding media on the flotation of a base metal sulphide ore. Miner Eng, 2018, 126: 24 [46] [47] Mu Y F, Cheng Y P, Peng Y J. The interaction between grinding 龚志辉等: 磨矿和浮选过程中黄铁矿电化学行为的研究进展 · 65 ·
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