Effective Spectrophotometric Quantification of Yttrium Using Clayton Yellow Dye in Different Rare Earth Concentrates

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

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

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

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

A SPECTROPHOTOMETRIC METHOD FOR VANADIUM DETERMINATION IN SEVERAL GEOLOGICAL MATRICES USING ALIZARIN RED S

"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

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

Extraction of Some Rare Earth Elements Using an Environmental Friendly Method