PDF Publication Title:
Text from PDF Page: 227
Rare earth grade as oxide (wt%) Heavy rare earth ratio (%) FIG. 30 AB 90 Brockmass 0.01 0 10,000 0 2 4 6 8 10 12 14 16 10 Mount Weld Mountain Pass 80 70 60 50 40 30 20 10 Lofdal Brown Range 1 0.1 Steenkampskraal 1 10 Ore reserve (Mt) Carbonatite Peralkaline rock associated Rare earth grade as oxide (wt%) Hydrothermal vein Iron-oxide copper gold Sediment-hosted hydrothermal Ion adsorption clay Bauxite and clay Placer Sedimentary phosphate 100 1000 Bayan Obo Round Top Diagrams showing the ore reserves and grade of REE ores in the world (A) and the relation between REE grade and HREE ratio (B). Data are from TMR Advanced Rare Earth Project Index (http://www.techmetalsresearch.com). Data for Bayan Obo are taken from Smith, M.P., Campbell, L.S., Kynicky, J., 2015. A review of the genesis of the world class Bayan Obo Re-REE-Nb deposits, Inner Mongolia, China: multistage processes and outstanding questions. Ore Geol. Rev. 64, 459–476. Bayan Obo Mountain Pass Steenkampskraal Mount WeldPDF Image | HANDBOOK ON THE PHYSICS AND CHEMISTRY OF RARE EARTHS
PDF Search Title:
HANDBOOK ON THE PHYSICS AND CHEMISTRY OF RARE EARTHSOriginal File Name Searched:
Chemistry-Rare-Earths-49.pdfDIY PDF Search: Google It | Yahoo | Bing
Sulfur Deposition on Carbon Nanofibers using Supercritical CO2 Sulfur Deposition on Carbon Nanofibers using Supercritical CO2. Gamma sulfur also known as mother of pearl sulfur and nacreous sulfur... More Info
CO2 Organic Rankine Cycle Experimenter Platform The supercritical CO2 phase change system is both a heat pump and organic rankine cycle which can be used for those purposes and as a supercritical extractor for advanced subcritical and supercritical extraction technology. Uses include producing nanoparticles, precious metal CO2 extraction, lithium battery recycling, and other applications... More Info
CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com (Standard Web Page)