Magnetic Nanofluid Rare Earth Element Extraction Process Report, Techno Economic Analysis, and Results for Geothermal Fluids

Description

This GDR submission is an interim technical report and raw data files from the first year of testing on functionalized nanoparticles for rare earth element extraction from geothermal fluids. The report contains Rare Earth Element uptake results (percent removal, mg Rare Earth Element/gram of sorbent, distribution coefficient) for the elements of Neodymium, Europium, Yttrium, Dysprosium, and Cesium. A detailed techno economic analysis is also presented in the report for a scaled up geothermal rare earth element extraction process. All rare earth element uptake testing was done on simulated geothermal brines with one rare earth element in each brine. The rare earth element uptake testing was conducted at room temperature.

Resources

Name Format Description Link
53 REE Extraction data obtained with functionalized silica sorbents https://gdr.openei.org/files/710/Silica%20REE%20Batch%20Extraction%20Data.xlsx
33 Report on first year test results for rare earth element extraction with functionalized silica and metal organic framework nanoparticles https://gdr.openei.org/files/710/PNNL%20Magnetic%20Nanofluid%20Interim%20Report.pdf
53 REE Extraction data obtained with functionalized MOF sorbents https://gdr.openei.org/files/710/MOF%20REE%20Batch%20Extraction%20Data.xlsx

Tags

  • silica-sorbents
  • mof
  • dysprosium
  • uptake-results
  • metal-organic-framework
  • neodymium
  • metal-uptake
  • techno-economic
  • ree
  • nanofluid
  • europium
  • rare-earth-element
  • rare-earth-element-extraction
  • magnetic-separation
  • techno-economic-analysis
  • yttrium
  • cesium
  • geothermal-mineral-recovery
  • geothermal

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