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Rare Earth Elements×

Method to Recover Media Ligand Losses During Sorption of Rare Earth Elements from Simulated Geothermal Brines

May 24, 2016
57.03 kB
Publicly accessible
This document describes the method and results of an in-situ experiment used to confirm that ligand bleed from a sorptive media can be contained. The experiment focused on maintaining the media's sorption of rare earth elements (REE) obtained from a simulated geothermal brine dop...
Authors
Stull, D. Tusaar Corp.
geothermalligandadsorptionsimulated brinemethodmineral recoveryrare earth elementreegeothermal brinesorptionligand bleedbrine study

Assessing REE Concentrations in Geothermal and Oil and Gas Produced Waters: A Potential Domestic Source of Strategic Mineral Commodities

Mar 08, 2019
11.78 MB
Publicly accessible
The project team collected and analyzed 224 water samples and 101 matching rock samples. INL's improved method of measuring aqueous REEs allows study of samples previously thought too volume limited to measure. The study found that aqueous REEs occur at trace levels in all analyz...
Authors
Quillinan, S. et al University of Wyoming
geothermalenergyreeoil and gasgeochemistryrare earth elementsproduced watertracerecoveryresourcecommoditymineralaqueousconcentrationspatialspatially-dependentvariablechemistrysamplingcoproducedproduced fluid