19 datasets found
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Federal
Shaker Table Experiments with Rare Earth Elements Sorption from Geothermal Brine recent views
Department of Energy —
This dataset described shaker table experiments ran with sieved -50 +100 mesh media #1 in brine #1 that have 2ppm each of the 7 REE metals at different starting pH's... -
Federal
Experimental Parameters Affecting Stripping of Rare Earth Elements from Loaded Sorptive Media in Simulated Geothermal Brines recent views
Department of Energy —
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... -
Federal
Protocol for Regeneration of Ligand-Depleted Adsorption Media for Rare Earth Element Recovery from Geothermal Brine recent views
Department of Energy —
Description of experimental protocol used to characterize the effectiveness of regenerating ligand-based adsorption media through the addition of ligands when media... -
Federal
Repetitive Regeneration of Media #1 in a Dynamic Column Extraction using Brine #1 recent views
Department of Energy —
This data is from a regeneration study from a dynamic column extraction experiment where we ran a solution of REE's through a column of media #1 then stripped the... -
Federal
Dynamic Column Extraction for Europium on Media 1 at Ambient Temperature recent views
Department of Energy —
This is a dataset for a 200ppm europium solution sent through a column with 12g of media #1 at pH of 3.2. This column experiment was run at ambient temperature at a... -
Federal
Rare Earth Element Sorption Study on sieved -50 +100 mesh fraction of Media 1 in Brine 1 with Different Starting pHs at 70C recent views
Department of Energy —
This is a continuation of the rare earth element sorption study for shaker bath tests on 2g media #1 in 150mL brine #1 with different starting pH's at 70C. In a... -
Federal
REE Sorption Study of Seived -50 +100 Mesh Fraction of Media 1 in Brine 1 at Different Concentrations of REE at 70C recent views
Department of Energy —
This dataset shows the sorption capacities of smaller grain size (-50 +100 mesh) of media #1 in brine #1 at different starting concentrations of REE's at elevated... -
Federal
Microcosm Shaker Test for Determining the Amount of Ligand Bleed from Media #1 at Various Temperatures and pH's recent views
Department of Energy —
This PDF outlines the experiments for determining the amount of ligand bleed from our Media #1 at various temperatures and pH's. -
Federal
REE Sorption Study for Media #1 and Media #2 in Brine #1 and #2 at different Liquid to Solid Ratio's at Ambient Temperature recent views
Department of Energy —
This data set shows the different loading capacities of Media #1 and Media #2 in a high and low salt content brine matrix at different liquid to solid ratio's. These... -
Federal
Repetitive Regeneration of Media 1 after REE Sorption from Brine 1 at 70C recent views
Department of Energy —
This dataset shows the ability of media #1 to be loaded with REE's, stripped of the REE's sequestered, regenerated, and reused over many cycles. -
Federal
Improved Rare Earth Element Sorption from Simulated Geothermal Brines: Effect of Gassed versus Degassed Brines recent views
Department of Energy —
A study exploring sorption and stripping characteristics of sorption media when simulated geothermal brines are degassed or not degassed. Experiments were done at... -
Federal
Column Sorption Uptake and Regeneration Study; Rare Earth Element Sorbent Uptake and Sorbent Stripping recent views
Department of Energy —
Study of rare earth element (REE) uptake from geothermal brine simulant by column loading, metal recovery through stripping, and regeneration of column for re-... -
Federal
Comparison of Rare Earth Element Sorption Between Fresh and Partially Loaded Media Using Simulated Geothermal Brine recent views
Department of Energy —
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... -
Federal
Sorption Capacity of Europium for Media 1 and Media 2 from Solution at Ambient Temperature recent views
Department of Energy —
This dataset shows the capacity for Europium of media #1 and media #2 in a shakertable experiment. The experimental conditions were 150mL of 500ppm Eu solution, 2g of... -
Federal
Method to Recover Media Ligand Losses During Sorption of Rare Earth Elements from Simulated Geothermal Brines recent views
Department of Energy —
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... -
Federal
Shaker Test Results Comparing Rare Earth Element Sorption Between Natural and Doped Simulated Geothermal Brine recent views
Department of Energy —
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... -
Federal
Raft River Geothermal Field Well Head Brine Sample recent views
Department of Energy —
Raw data and data workup of assay for real-world brine sample. Brine sample was taken at the well head. -
Federal
In-Situ Process for Sorption and Stripping of Rare Earth Elements from Simulated Geothermal Brine recent views
Department of Energy —
Description of a conceptual commercial process to remove rare earth elements (REEs) from geothermal brine, based on a small-scale laboratory experiment to load,...
19 datasets found