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Meeting Extraction 2018
Symposium Part C-2: Gordon Ritcey Symposium: Advances in Hydrometallurgical Solution Purification Separations, sponsored by Purolite
Presentation Title Development and Screening for Resins to Recover REE and Scandium from Different Sources
Author(s) Mikhail A. Mikhaylenko
On-Site Speaker (Planned) Mikhail A. Mikhaylenko
Abstract Scope Natural and technogenic sources of rare earth elements and other rare and scattered metals are remarkable for their chemical diversity. The pregnant solutions going to processing for the valuable metals have very complex compositions. Both the targeted elements and competing impurities are present in the solutions in different chemical forms. Thus processing of such materials demands application of different technological tools addressing numerous specific tasks on the way to the final product. Screening work was undertaken to identify the best resins among development and commercial products addressing typical cases of hydrometallurgy of scandium and REE. The cases outline typical sources of scandium and REE, such as streams of TiO2 production, extracted phosphoric acid, barren uranium solutions and some others. Specially designed ion exchange resins can represent such tools.
Proceedings Inclusion? Planned: At-meeting proceedings

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

A Review on Application of Crown Ethers in Separation of Rare Earths and Precious Metals
Advances in the Development of Electrostatic Solvent Extraction for Process Metallurgy
Antimony and Bismuth Control in Copper Electrolyte by Ion Exchange
Application of Donnan Dialysis to the Separation and Recovery of Cations During Hydrometallurgical Recycling of Lithium Ion Batteries
Breakthrough in Uranium Recovery from Saline Liquors by Ion Exchange
Cadmium and Nickel Adsorption Study using Biosorbent
Clean TeQ Sunrise Project – A Novel Hydrometallurgical Flowsheet to Produce Battery-Grade Cobalt and Nickel Sulphates
Development and Screening for Resins to Recover REE and Scandium from Different Sources
Electrolytic Salt Splitting for Sulfuric Acid and Caustic Recovery: Can it be Cost-effective?
Equilibrium Modeling of Solvent Extraction and Stripping of Copper(II), Nickel(II), and Ammonia for Ammoniacal Process Using LIX 84-I
Experimental Study and CFD Simulation of a Pulsed Solvent Extraction Column with Novel Ceramic Internals
Extraction of Clean Water from Contaminated Effluents by Forward Osmosis
Green Chemistry Principles Applied to the Selective Separation and Purification of Specialty Metals Using Molecular Recognition Technology
Imprinted Resin - The 21st Century Adsorbent
Ion Exchange Removal of Copper Impurity from Silver Nitrate Electrolyte
Ion Exchange Resin - Pilot and Resin Testing
Keeping Mine-Water Membranes Clean
Liquid-liquid Extraction of Cobalt(II), Nickel(II) and Manganese(II) from Acidic Chloride Media
M-19: Separation of Uranium and Molybdenum from Alkali Leaching Solution of U-Mo Ore
M-20: Lithium Solvent Extraction with a Beta-diketone Reagent
Membrane Technologies for Improving Mining and Refining Processes
Modelling Solvent Extraction as a Chemical Equilibrium
New Highly Selective Ligands for the Purification of the Lanthanides, Actinides, and Medical Isotopes
New Technological Advances, Challenges and Opportunities in Solvent Extraction from Energy Storage
Nickel Recovery from Hyperaccumulator Plants Using a Chelating Resin
Outotec’s VSF®X Implementation to Provide Modular Solvent Extraction Technology
Preliminary High Rate Compressible Media Filtration Provides Promising Benefits for Leach Liquor Clarification
Recovery of Copper Nanoparticles from AMD by Cementation with Iron and SDS
Recovery of Palladium from Spent Catalysts – A Critical State-of-the-Art Review
Selective Separation of Iron from Simulated Nickel Leach Solutions Using Ion Exchange Technology
Separation and Purification of Value Metals from Aqueous Chloride Solutions by Solvent Extraction
Separation of Cobalt and Metals in Acidic Chloride Solutions Using Diffusion Dialysis
Separation of Lead from Chalcopyrite Using Resin-in-Pulp
Settling Behavior and CFD Simulation of a Gravity Separator
The Feasibility of Separation of Rare Earth Elements by Use of Electrodialysis
The Industrial Application of Ulltrafiltation and Reverse Osmosis for the Recovery of Copper, Silver and Cyanide from Gold Leach Liquors
The Use of Ion Exchange to Improve Revenue via the Removal of Impurities
Unique Hydrometallurgical Process for Copper-Anode Slime Treatment at Saganoseki Smelter and Refinery
Utilization of CYANEX® 936 Reagent for Lithium Extraction in LiSX™ Process
W-19: Crowding Effect on Dysprosium Extraction and Separation from Post-consumer Waste of Permanent Magnets

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