Solvent extraction of yttrium and rare earth elements from copper pregnant leach solutions using Primene JM-T

Novel eco-friendly low cost and energy efficient synthesis of (Nd–Pr–Dy)2Fe14B magnetic powder from monazite concentrate

“…Primene JM-T is a popular reagent used for the solvent extraction of RE. Molecules of the Primene JM-T make organometallic complex with the RE sulfate selectively 19 . During the solvent extraction, sulfates of both the U and Th remained dissolved in the aqueous phase and were separated.…”

The highly selective green colorimetric detection of yttrium ions in biological and environmental samples using the synergistic effect in an optical sensor

“…[17][18][19][20][21] Numerous extraction systems have been developed for this purpose, including neutral phosphorus extractants, 22 carboxylic acids, 23,24 phosphorus acids, 25 and amines. 26 Currently, carboxylic acid extraction systems are the most commonly used for separating Y 3+ from leaching solutions of rare earth ores. 17,23 Determining Y 3+ in biological and environmental samples is crucial.…”

Thermodynamic Data of Separating Yttrium from Heavy Rare Earths via a Phenoxypropionate-Based Ionic Liquid

“…5−8 Among the REEs, heavy REEs (HREEs) are identified as super industrial monosodium glutamate for manufacture. 9 For example, Y is broadly applied in rare-earth functional materials such as aluminum alloy, ceramics, and laser crystal. China possesses abundant resources of ion-absorbed rare-earth minerals, which mainly refer to concentrated yttrium and middle yttrium-concentrated europium minerals.…”

“…REEs have never been found to be in the form of pure metal in nature but in the form of oxides, silicates, carbonates, phosphates, and halides. According to the structure and physicochemical properties of REEs, they could be classified as light REEs (La–Nd), middle REEs (Sm–Dy), and heavy REEs (Ho–Lu plus Y). − REEs become extremely important in many industries due to their unique properties, such as aerospace, petrochemical, glass ceramic, and agriculture. − Among the REEs, heavy REEs (HREEs) are identified as super industrial monosodium glutamate for manufacture . For example, Y is broadly applied in rare-earth functional materials such as aluminum alloy, ceramics, and laser crystal.…”