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Method to Recover Media Ligand Losses During Sorption of Rare Earth Elements...
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... -
Comparison of Rare Earth Element Sorption Between Fresh and Partially Loaded...
A study comparing the REE sorption characteristics of fresh ligand-based sorption media and media partially loaded with REEs when exposed to a simulated geothermal brine with... -
Protocol for Regeneration of Ligand-Depleted Adsorption Media for Rare Earth...
Description of experimental protocol used to characterize the effectiveness of regenerating ligand-based adsorption media through the addition of ligands when media were... -
Column Sorption Uptake and Regeneration Study; Rare Earth Element Sorbent...
Study of rare earth element (REE) uptake from geothermal brine simulant by column loading, metal recovery through stripping, and regeneration of column for re-loading. Simulated... -
Recovery of Rare Earths, Precious Metals and Other Critical Materials from...
The work evaluates, develops and demonstrates flexible, scalable mineral extraction technology for geothermal brines based upon solid phase sorbent materials with a specific... -
In-Situ Process for Sorption and Stripping of Rare Earth Elements from...
Description of a conceptual commercial process to remove rare earth elements (REEs) from geothermal brine, based on a small-scale laboratory experiment to load, strip, and... -
Shaker Test Results Comparing Rare Earth Element Sorption Between Natural...
Shaker test data comparing rare earth element (REE) sorption onto Tusaar media between one natural geothermal brine and two simulated brines doped with known mineral... -
Improved Rare Earth Element Sorption from Simulated Geothermal Brines:...
A study exploring sorption and stripping characteristics of sorption media when simulated geothermal brines are degassed or not degassed. Experiments were done at 70degC. The... -
Protocol for Regeneration of Ligand-Depleted Adsorption Media for Rare Earth...
Description of experimental protocol used to characterize the effectiveness of regenerating ligand-based adsorption media through the addition of ligands when media were... -
Comparison of Rare Earth Element Sorption Between Fresh and Partially Loaded...
A study comparing the REE sorption characteristics of fresh ligand-based sorption media and media partially loaded with REEs when exposed to a simulated geothermal brine with... -
Experimental Parameters Affecting Stripping of Rare Earth Elements from...
Experimental results from several studies exploring the impact of pH and acid volume on the stripping of rare earth elements (REEs) loaded onto ligand-based media via an active... -
Comparison of Rare Earth Element Sorption Between Fresh and Partially Loaded...
A study comparing the REE sorption characteristics of fresh ligand-based sorption media and media partially loaded with REEs when exposed to a simulated geothermal brine with... -
Core-Shell REE Sorbent Extraction Data
Solution chemical analysis data for magnetic core shell sorbent materials. Deionized water and brine solutions were spiked with five rare earth elements and the solutions...