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) for financial support. References [1] ZHANG Y C, DENG J X, CHEN J, YU R B, XING X R. Leaching of zinc from calcined smithsonite using sodium hydroxide [J]. Hydrometallurgy, 2013, 131-132: 89-92. [2] U.S..... Leaching of lead from solder material of waste printed circuit boards (PCBs) [J]. Hydrometallurgy, 2012, 121-124: 28-34. [7] SETHURAJAN M, HUGUENOT D, JAIN R, LENS P N L, HORN H A, FIGUEIREDO L H A, van......
, CAI Qi-zhou, WEI Bo-kang. Failure analysis of the impeller of slurry pump used in zinc hydrometallurgy process[J]. Engineering Failure Analysis, 2006, 13(6): 876?885. [2] GURMEN S, EMRE M..., YANG Da-jin, LI Yong-jia, XIAO Ting-man. Analysis on decreasing of direct current power consumption in zinc electrowinning[J]. Hydrometallurgy of China, 2005, 24(4): 208?211. [4] 彭根芳. 锌电积直流电耗的实证分析与......
, 1999, 16(4): 42-50. [2] EHRLICH H L. Past, present and future of bioleaching [J]. Hydrometallurgy, 2001, 59: 127-134. [3] KEELING S E, PALMER M L, CARACATSANIS F C, JOHNSON J A, WATLING H R. Leaching... with emphasis on copper sulphides-A review [J]. Hydrometallurgy, 2006, 84: 81-108. [5] BOON M, BRASSER H J, HANSFORD G S. Comparison of the oxidation kinetics of different pyrite in the presence......
country in the world, so this traditional metallurgical method meets tremendous challenge[1-2]. Recently, copper hydrometallurgy technology, especially called leaching-volume extraction-electrodeposit has... hydrometallurgy methods such as acid leaching, vitriol ferrate leaching, chloride leaching, ammonia leaching, bio-leaching, ozone leaching, peroxide leaching, acid dichromate leaching and reductive leaching......
of leaching atacamite. However, so far there have been few researches on hydrometallurgy technology for processing copper oxide wrapped by silicate and limonite. This kind of ore is usually processed by mill..., the influence of agitation rate on the leaching efficiency of copper was evaluated at 95 ℃. The results are shown in Fig.1. From the principle of hydrometallurgy kinetics [11-12], it is well known......
. Characterisation and acid pressure leaching of various nickel-bearing chromite overburden samples[J]. Hydrometallurgy, 1997, 44(1/2): 97-111. [12] BROWN J A, PAPANGELAKIS V G. Interfacial studies of liquid... of laterites-Universal kinetics of nickel dissolution for limonites and limonitic/saprolitic blends[J]. Hydrometallurgy, 2000, 58(1): 1-11. [14] RUBISOV D H, PAPANGELAKIS V G. Sulphuric acid pressure......
selection for complex-leaching valuable metals in hydrometallurgy. The results showed that ligand of iminodiacetate (Ida2-) could be used to leach zinc oxide ores in aqueous solution at pH 8-11..., Conservation and Recycling, 2001, 33(1): 1-22. [2] FRENAY J. Leaching of oxidized zinc ores in various media [J]. Hydrometallurgy, 1985, 15(2): 243-253. [3] NORGATE T, JAHANSHAHI S. Low grade ores-Smelt......
rapidly. There are some advantages for hydrometallurgy of pyrolusite compared with pyrometallurgy, such as low power consumption, simple equipment requirement, and less environment pollution. Many..., 1990, 3(3-4): 307-318. [2] DAS S C , SAHOO P K, RAO P K. Extraction of manganese from low grade manganese ores by FeSO4 leaching [J]. Hydrometallurgy, 1982, 8: 35-47. [3] SAHOO P K, RAO K S. Sulphating......
treatment of tailings with high zinc content [J]. Hydrometallurgy, 2006, 82: 54-62. [4] QIN W Q, LI W Z, LAN Z Y, QIU G Z. Simulated small-scale pilot plant heap leaching of low-grade oxide [J]. Minerals Engineering, 2007, 20: 694-700. [5] FRENAY J. Leaching of oxidized zinc ore in various media [J]. Hydrometallurgy, 1985, 15: 243-253. [6] ZHAO Y C, STANFORTH R. Production of Zn powder......
. Electrochemical behavior of rolled Pb-0.8%Ag anodes in an acidic zinc sulfate electrolyte solution containing Cl- ions[J]. Hydrometallurgy, 2014, 147/148: 148-156. [2] YANG Changjiang, ZHAO Lüxing... Y, et al. Electrochemical properties of Pb-0.6 wt% Ag powder-pressed alloy in sulfuric acid electrolyte containing Cl-/Mn2+ ions[J]. Hydrometallurgy, 2018, 177: 218-226. [4] IVANOV I, STEFANOV Y......
