|
[1]
|
Toward Redox-and Photoredox-Based Niobium/Tantalum Separations
|
|
ACS Sustainable …,
2024 |
|
|
|
[2]
|
Extraction of niobium in one step from tin slag by NH4F‐HCl leaching process
|
|
… Canadian Journal of …,
2024 |
|
|
|
[3]
|
NA TRILHA DO COLTAN: UMA CONTROVÉRSIA CIENTÍFICA PARA O ENSINO DE QUÍMICA NO BRASIL EM TORNO DAS ENTRANHAS DOS SMARTPHONES
|
|
González, PCP Neto - Investigações em Ensino de …,
2024 |
|
|
|
[4]
|
Síntese hidrotermal de materiais nanoestruturados derivados do óxido de nióbio e aplicação nas reações de Mannich
|
|
2023 |
|
|
|
[5]
|
An inventory of fluorspar production, industrial use, and emissions of trifluoroacetic acid (TFA) in the period 1930 to 1999
|
|
Journal of Geoscience and Environment Protection,
2023 |
|
|
|
[6]
|
Solid-state cold spray additive manufacturing of pure tantalum with extraordinary high-temperature mechanical properties
|
|
Journal of Materials Research and Technology,
2023 |
|
|
|
[7]
|
Evaluation of a Phosphinate Functionalized Ionic Liquid for the Separation of Nb and Ta from Nitric Acid Feed Conditions
|
|
ACS omega,
2023 |
|
|
|
[8]
|
Fluoride-free, simple, and environmentally friendly extraction of mixed oxides of niobium and tantalum from the Nigerian and Rwandan columbite-tantalite …
|
|
Minerals …,
2023 |
|
|
|
[9]
|
Physical beneficiation of heavy minerals–Part 2: A state of the art literature review on gravity concentration techniques
|
|
Heliyon,
2023 |
|
|
|
[10]
|
An overview on recent separation and purification strategies for recovery of Nb and Ta from primary and secondary ore sources
|
|
Minerals Engineering,
2023 |
|
|
|
[11]
|
A Preliminary Study on Structural and Optical Properties of Heat Treated Nb2O5 Nanostructure.
|
|
… of Nanoelectronics & …,
2023 |
|
|
|
[12]
|
A review of tantalum resources and its production
|
|
Transactions of Nonferrous Metals …,
2023 |
|
|
|
[13]
|
Pyrometallurgical approach in the recovery of Niobium and Tantalum
|
|
Extraction Metallurgy …,
2023 |
|
|
|
[14]
|
Optimization of Niobium-Tantalum Recovery from Typical Rwanda and Nigerian Columbite-Tantalite Ores
|
|
2022 |
|
|
|
[15]
|
Factors and challenges in the recovery of niobium and tantalum from mineral deposits, recommendations for future development–A review
|
|
Materials Today …,
2022 |
|
|
|
[16]
|
Recovery and Preparation of Potassium Fluorotantalate from High-Tantalum-Bearing Waste Slag by Pressure Alkaline Decomposition
|
|
Metals,
2022 |
|
|
|
[17]
|
Anti-microbial and anti-tumor activity of niobium oxide nano powder
|
|
AIP Conference …,
2022 |
|
|
|
[18]
|
Effect of Silica Modified with Aluminum Ions on the Structure and Properties of Composite Materials Based on Polytetrafluoroethylene
|
|
… Science, Series A,
2022 |
|
|
|
[19]
|
Uso de compostos de nióbio como catalisadores na produção de biocombustíveis: uma revisão
|
|
The Journal of …,
2022 |
|
|
|
[20]
|
The Energy Cost of Extracting Critical Raw Materials from Tailings: The Case of Coltan
|
|
Geosciences,
2022 |
|
|
|
[21]
|
Separation and extraction of niobium from H2SO4 solution containing titanium and iron impurities
|
|
Separation and …,
2022 |
|
|
|
[22]
|
Study on dissolution mechanism of mineral/liquid interface during HF acid leaching niobium-tantalum ore
|
|
Minerals Engineering,
2022 |
|
|
|
[23]
|
Caustic potash assisted roasting of the Nigerian ferro-columbite concentrate and guanidine carbonate-induced precipitation: A novel technique for extraction …
|
|
Results in …,
2022 |
|
|
|
[24]
|
Recovery of silica-free tantalum from epoxy-coated tantalum capacitors using hydrometallurgical routes
|
|
Journal of Environmental Chemical …,
2022 |
|
|
|
[25]
|
Extractive metallurgy of columbite-tantalite ore: A detailed review
|
|
Arias, W Purcell - Minerals Engineering,
2022 |
|
|
|
[26]
|
Usinagem do nióbio comercialmente puro, uma revisão bibliográfica
|
|
2021 |
|
|
|
[27]
|
Extraction of polyoxotantalate by Mg–Fe layered double hydroxides: elucidation of sorption mechanisms
|
|
RSC advances,
2021 |
|
|
|
[28]
|
Process Applications and Challenges in Mineral Beneficiation and Recovery of Niobium from Ore Deposits–A Review
|
|
Mineral Processing …,
2021 |
|
|
|
[29]
|
A Preliminary Study on structural and optical properties of Heat Treated Nb2O5 nanostructure
|
|
2021 |
|
|
|
[30]
|
Rare-metal Weathered Crust Saprolite: Material Composition and Selection of Rational Flow Chart
|
|
The General Meeting of the Russian Mineralogical …,
2021 |
|
|
|
[31]
|
Development and tribological properties of polymer composites
|
|
Tribology of Polymer …,
2021 |
|
|
|
[32]
|
The effect of temperature and mineralogy on reaction processes during the sulfuric acid baking of Monazite ores
|
|
2020 |
|
|
|
[33]
|
Pre-treatment of tantalum and niobium ores from Democratic Republic of Congo (DRC) to remove uranium and thorium
|
|
2020 |
|
|
|
[34]
|
A review on extractive metallurgy of tantalum and niobium
|
|
2020 |
|
|
|
[35]
|
Petrology And Geochemistry Of Rocks Hosting Niobium-Tantalum, Tin And Tungsten Bearing Mineral In Runyankezi Area Northern Burundi
|
|
2020 |
|
|
|
[36]
|
DFT modelling of tantalum pentafluoride extraction with phosphorus-based extractants–A molecular dynamics study
|
|
2019 |
|
|
|
[37]
|
Synthesis and physical properties of Ag doped niobium pentoxide thin films for Ag–Nb2O5/Si heterojunction device
|
|
2019 |
|
|
|
[38]
|
The sulfuric acid bake and leach route for processing of rare earth ores and concentrates: A review
|
|
2019 |
|
|
|
[39]
|
Green extraction of niobium and tantalum for Ethiopian kenticha ores by hydrometallurgy process: a review
|
|
2018 |
|
|
|
[40]
|
Vacuum pyrolysis characteristics and parameter optimization of recycling organic materials from waste tantalum capacitors
|
|
Journal of Hazardous Materials,
2018 |
|
|
|
[41]
|
Upgrading tantalum and niobium oxides content in Bangka tin slag with double leaching
|
|
IOP Conference Series: Materials Science and Engineering,
2018 |
|
|
|
[42]
|
Molecular modelling of species pertaining to the solvent extraction of tantalum penta-fluorides
|
|
2018 |
|
|
|
[43]
|
Coordination chemistry of niobium (v) and tantalum (v) with hard o-donor ligands: a solution and solid state investigation
|
|
2018 |
|
|
|
[44]
|
A review on the separation of niobium and tantalum by solvent extraction
|
|
Mineral Processing and Extractive Metallurgy Review,
2018 |
|
|
|
[45]
|
Green extraction of Niobium and Tantalum from Kenticha Tantalite ore using 1-Ethyl-3-Methyl Imidazolium Chloride ionic liquid
|
|
2018 |
|
|
|
[46]
|
ФТОРИДНО-СЕРНОКИСЛОТНОЕ РАЗЛОЖЕНИЕ ВИСМУТОТАНТАЛИТА МИНЕРАЛЬНЫМИ КИСЛОТАМИ
|
|
2018 |
|
|
|
[47]
|
Impact of Substrate Type on the Microstructure of H-Nb2O5 Thin Film at Room Temperature
|
|
International Journal of Nanoelectronics and Materials,
2018 |
|
|
|
[48]
|
Effect of Magnesium Spinel on the Properties and 2 Structure of Composites PTFE/Layered Silicate 3
|
|
2018 |
|
|
|
[49]
|
Influence of Transition Metals on Animal and Human Health: A Review
|
|
2018 |
|
|
|
[50]
|
Effect of Magnesium Spinel on the Properties and Structure of Composites PTFE/Layered Silicate
|
|
2018 |
|
|
|
[51]
|
Correlação da força de corte no processo de usinagem com as microestruturas brutas de fusão para ligas diluídas de alumínio–nióbio
|
|
2018 |
|
|
|
[52]
|
Avaliação da influência das microestrutras brutas de fusão no processo de usinagem de ligas alumínio–nióbio solidificadas com fluxo de calor transiente
|
|
2018 |
|
|
|
[53]
|
Извлечение ниобия и тантала при разложении висмутотанталита минеральными кислотами
|
|
2018 |
|
|
|
[54]
|
Wertmetalle–Gewinnungsverfahren, aktuelle Trends und Recyclingstrategien
|
|
Angewandte Chemie,
2017 |
|
|
|
[55]
|
Valuable Metals—Recovery Processes, Current Trends, and Recycling Strategies
|
|
Angewandte Chemie International Edition,
2017 |
|
|
|
[56]
|
Kinetic study of niobium and tantalum hexameric forms and their substituted ions by capillary electrophoresis in alkaline medium
|
|
Talanta,
2017 |
|
|
|
[57]
|
Kinetic study of niobium and tantalum and their substituted ions by capillary electrophoresis in alkaline media
|
|
THESIS,
2017 |
|
|
|
[58]
|
Towards sustainable processing of columbite group minerals: elucidating the relation between dielectric properties and physico-chemical transformations in …
|
|
Scientific Reports,
2017 |
|
|
|
[59]
|
Niobium Pentoxide thin films employ simple colloidal suspension at low preparation temperature
|
|
2017 |
|
|
|
[60]
|
SEPARATION OF TANTALUM AND NIOBIUM FROM THE TREATED SULFATE LIQUOR USING ISODECANOL
|
|
2017 |
|
|
|
[61]
|
Molecular modelling of tantalum penta-halides during hydrolysis and oxidation reactions
|
|
Computational and Theoretical Chemistry,
2016 |
|
|
|
[62]
|
Evaluation of the Level of Norms and Associated Radiological Hazards & Risks from Mining Activities of Kenticha Tantalum Mines in Ethiopia
|
|
Doctoral dissertation, University of Ghana,
2016 |
|
|
|
[63]
|
Technological Challenges in Extractive Metallurgy and Refining of Nb, Ta and Preparation of their Compounds & Alloys
|
|
Materials Today: Proceedings,
2016 |
|
|
|
[64]
|
Preparação e caracterização de catalisadores baseados em Nióbio para reações de esterificação de ácidos graxos
|
|
2016 |
|
|
|
[65]
|
High power density systems used in advanced metallurgical applications and safety aspects
|
|
2016 |
|
|
|
[66]
|
Récupération des Terres Rares (La, Ce, Nd) et métaux rares (Sn, Nb, W) à partir de résidus micacés issus de la production de kaolin
|
|
2016 |
|
|
|
[67]
|
ETUDES PHYSIQUE ET CHIMIQUE DE L'EXTRACTION DU TANTALE ET DU NIOBIUM A PARTIR DE LA COLOMBITE
|
|
Thesis,
2016 |
|
|
|
[68]
|
Microstructure and Mechanical Properties of Refractory Metal Alloys Formed by Field Assisted Sintering Technique (FAST)
|
|
2016 |
|
|
|
[69]
|
稀有資源鉭回收與物質流佈分析之研究
|
|
2015 |
|
|
|
[70]
|
Hydrothermal Synthesis of Columbite-(Mn), Tantalite-(Mn), Hafnon, and Zircon At 800–850° C and 200 MPa
|
|
2015 |
|
|
|
[71]
|
The Evolution of the Niobium Production in Brazil
|
|
Materials Research,
2015 |
|
|
|
[72]
|
基于 ANFIS 的钽湿法冶炼控制方法研究
|
|
冶金自动化,
2015 |
|
|
|
[73]
|
AVALIAÇÃO DO CICLO DE VIDA DO NIÓBIO
|
|
2015 |
|
|
|
[74]
|
Гидрометаллургическая переработка колумбитового концентрата Зашихинского месторождения
|
|
Труды Кольского научного центра РАН,
2015 |
|
|
|
[75]
|
Characterization of high-purity niobium structures fabricated using the electron beam melting process
|
|
ProQuest Dissertations Publishing,
2014 |
|
|
|
[76]
|
Salting Out Effect of Electrolyte Solutions in The Extraction of Tantalum and Niobium Using Aqueous Biphase System
|
|
Nigerian Journal of Basic and Applied Sciences,
2014 |
|
|
|
[77]
|
Raquel Maria Ferreira de Sousa, Lucianno Eduardo Fernandes e Wendell Guerra
|
|
RMF de Sousa, LE Fernandes, W Guerra - qnesc.sbq.org.br,
2013 |
|
|
|
[78]
|
Separation and Purification of Niobium and Tantalum from Synthetic and Natural Compounds
|
|
NULL
2013 |
|
|
|
[79]
|
Separation and purification of niobium and tantalium from synthetic and natural compounds
|
|
2013 |
|
|
|
[80]
|
Tantalum: Brief history, properties and applications
|
|
2013 |
|
|
|
[81]
|
Studies related to Preparation of High Surface area Niobium oxide and low Temperature Calcination
|
|
Mini project report on: High surface area Nb2O5 and low temp calcination,
2013 |
|
|
|
[82]
|
Leaching of a Nigerian Columbite in Hydrochloric Acid: Dissolution Kinetics
|
|
International Journal of Metallurgical Engineering,
2012 |
|
|
|
[83]
|
Dissolution and quantification of tantalum-containing compounds: comparison with niobium
|
|
South African Journal of Chemistry,
2011 |
|
|
|
[84]
|
Purification of niobium oxide by dissolution and solvent extraction
|
|
Minerals and Metallurgical Processing,
2011 |
|
|
|
[85]
|
Purification of niobium oxide by dissolution and solvent extraction.
|
|
Minerals & Metallurgical Processing,
2011 |
|
|