DIRECT AND DERIVATIVE SPECTROPHOTOMETRIC METHOD FOR YTTRIUM DETERMINATION IN DIFFERENT RARE EARTH CONCENTRATES

Derivative Spectrophotometric Determination of Lu, Tb and Tm Using Fluorescein Dye

ION CHROMATOGRAPHIC DETERMINATION OF YTTRIUM AFTER SEPARATION FROM DYSPROSIUM SIMULTANEOUSLY WITH INDIVIDUAL QUANTIFICATION OF RARE EARTH ELEMENTS

Spectrophotometric Determination of Cerium(III) in Some Industrial and Plant Samples Using New Synthesized Azo-dye Reagent: Synthesis and Characterization

Nonlinear Regression of Rare Earth Metal Ions [Y3+ and La3+] Adsorption Upon Multifunctionalized Poly(glycidylmethacrylate)

"Individual Separation of Yttrium and Dysprosium Oxides from the Rare Earths Product obtained from Xenotime Mineral Concentrate"

Solvent Extraction of Yttrium from Rare Earths Concentrate Using Cyanex 272 and PC88A

Derivative Spectrophotometric Determination of Ce (III), La (III) and Sm (III), Using Chrome Azurol S (CAS) Dye in Industrial Phosphogypsum:

Cloud Point Extraction and Spectrophotometric Determination of Thorium(IV) Ions and their Application in Silicate Rock Samples

Selective Precipitation of Yttrium From Monazite Acid Leach Liquor by Using Carbonates Precipitation Method.