Recovery of niobium and titanium from ilmenorutile by NaOH roasting-H2SO4 leaching process
Tài liệu tham khảo
Wei, 2017, Magnetic coupling and electric transport in Nb, Fe co-doped rutile TiO2 epitaxial films, J Alloy Compd, 695, 2261, 10.1016/j.jallcom.2016.11.077
Souza, 2016, Photocatalytic activity of TiO2, ZnO and Nb2O5 applied to degradation of textile wastewater, J Photochem Photobiol A Chem, 329, 9, 10.1016/j.jphotochem.2016.06.013
Pillai, 2007, IR spectroscopy of Nb+(N2)n complexes: coordination, structures, and spin states, J Am Chem Soc, 129, 2297, 10.1021/ja0661008
Dutta, 2021, Process development for the separation of niobium and tantalum from fluoride medium using trioctyl amine and application of Taguchi's method to optimize solvent extraction parameters, Hydrometallurgy, 199, 105522, 10.1016/j.hydromet.2020.105522
Deblonde, 2019, A fluoride-free liquid-liquid extraction process for the recovery and separation of niobium and tantalum from alkaline leach solutions, Separ Purif Technol, 215, 634, 10.1016/j.seppur.2019.01.052
Zhai, 2019, Critical metal mineral resources: current research status and scientific issues, Bull Natl Nat Sci Found China, 2, 106
Gulley, 2018, China, the United States, and competition for resources that enable emerging technologies, Proc Natl Acad Sci U S A, 115, 4111, 10.1073/pnas.1717152115
Li, 2014, Innovative methodology to enrich britholite (Ca3Ce2[(Si,P)O4]3F) phase from rare-earth-rich slag by super gravity, Metall Mater Trans B Process Metall Mater Process Sci, 45, 1272, 10.1007/s11663-014-0071-6
Liu, 2015, Enrichment of rare earth and niobium from a REE-Nb-Fe associated ore via reductive roasting followed by magnetic separation, JOM, 68, 567, 10.1007/s11837-015-1679-y
Gibson, 2015, Niobium oxide mineral flotation: a review of relevant literature and the current state of industrial operations, Int J Miner Process, 137, 82, 10.1016/j.minpro.2015.02.005
Yuan, 2015, Mineralogical characterization and comprehensive utilization of micro-fine tantalum-niobium ores from Songzi, Rare Met, 34, 282, 10.1007/s12598-014-0428-7
Sun, 2021, Research progress on extraction technologies of niobium from low-grade niobium-bearing minerals, J Chem Ind Eng (China), 72, 1847
Zhang, 2018, Reduction characteristics of carbon-containing REE–Nb–Fe ore pellets, Metals, 8, 204, 10.3390/met8040204
Rodriguez, 2015, Extraction of niobium and tantalum from ferrocolumbite by hydrofluoric acid pressure leaching, Hydrometallurgy, 156, 17, 10.1016/j.hydromet.2015.05.006
Rodriguez, 2004, The effects of carboxylic acid addition on hydrofluoric acid autoclave leaching of a ferrocolumbite, Hydrometallurgy, 74, 39, 10.1016/j.hydromet.2003.12.007
Kasikova, 2010, Extraction of niobium from hydrochloric solutions with tertiary amines in aprotic diluents, Russ J Appl Chem, 83, 424, 10.1134/S1070427210030109
Swain, 2019, A review on the recovery and separation of rare earths and transition metals from secondary resources, J Clean Prod, 220, 884, 10.1016/j.jclepro.2019.02.094
El-Hazek, 2012, Liquid-liquid extraction of tantalum and niobium by octanol from sulfate leach liquor, Arab J Chem, 5, 31, 10.1016/j.arabjc.2010.07.020
El-Hussaini, 2004, Liquid-liquid extraction of niobium and tantalum from aqueous sulphate/fluoride solutions by a tertiary amine, Hydrometallurgy, 72, 259, 10.1016/S0304-386X(03)00179-8
Lebedev, 2009, Isolation of niobium and tantalum from tails of Baddeleyite concentrate, Theor Found Chem Eng, 43, 822, 10.1134/S0040579509050364
Agulyansky, 2004, Liquid-liquid extraction of tantalum with 2-octanol, Chem Eng Process Process Intensif, 43, 1231, 10.1016/j.cep.2003.11.008
Tikhomirova, 2008, Reaction of niobium pentoxide with ammonium hydrodifluoride, Russ J Inorg Chem, 53, 988, 10.1134/S0036023608070024
Nikolaev, 2009, Niobium, tantalum, and titanium fluoride solutions, Russ J Inorg Chem, 54, 505, 10.1134/S0036023609040032
El-Hussaini, 2002, Extraction of niobium and tantalum from nitrate and sulfate media by using MIBK, Miner Process Extr Metall Rev, 22, 633, 10.1080/08827500208547433
Nete, 2017, Non-fluoride dissolution of tantalum and niobium oxides and their separation using ion exchange, Hydrometallurgy, 173, 192, 10.1016/j.hydromet.2017.08.018
El-Hussaini, 2002, Sulfuric acid leaching of Kab Amiri niobium-tantalum bearing minerals, central Eastern Desert, Egypt, Hydrometallurgy, 64, 219, 10.1016/S0304-386X(02)00045-2
Balinski, 2019, Recovery of REEs, Zr(+Hf), Mn and Nb by H2SO4 leaching of eudialyte concentrate, Hydrometallurgy, 186, 176, 10.1016/j.hydromet.2019.04.007
Wang, 2009, Leaching of niobium and tantalum from a low-grade ore using a KOH roast-water leach system, Hydrometallurgy, 98, 219, 10.1016/j.hydromet.2009.05.002
Zhou, 2005, A kinetic study of the leaching of a low-grade niobium-tantalum ore by concentrated KOH solution, Hydrometallurgy, 80, 170, 10.1016/j.hydromet.2005.06.011
Gao, 2014, Extraction of niobium, yttrium, and cerium from a low-grade niobium-bearing ore by roasting (NH4)2SO4-Na2SO4-H2SO4 system, Rare Met, 33, 754, 10.1007/s12598-014-0371-7
Sun, 2021, Occurrence state and distribution regularity of niobium in a beneficiation product of Bayan Obo, J Northeast Univ (Nat Sci), 42, 252
Li, 2001, A simple method of estimation of Gibbs free energy and enthalpy of complicate silicates, J Chin Ceram Soc, 29, 232
Barin, 1993
Meng, 2018, Structural, vibrational, and thermodynamic properties of γ-Na2TiO3: first-principles and experimental studies, Ceram Int, 44, 2065, 10.1016/j.ceramint.2017.10.152
Liu, 2012, Study on the transformation from NaCl-type Na2TiO3 to layered titanate, J Phys Chem Solid, 73, 402, 10.1016/j.jpcs.2011.11.009
Liu, 2016, Preparation of rutile titanium dioxide pigment from low-grade titanium slag pretreated by the NaOH molten salt method, Dyes Pigment, 125, 384, 10.1016/j.dyepig.2015.10.036
Yang, 2014, Kinetics of pressure leaching of niobium ore by sulfuric acid, Int J Refract Met Hard Mater, 45, 218, 10.1016/j.ijrmhm.2014.04.001