Extraction of Rare Earths(III) from Nitrate Medium with Di‐(2‐ethylhexyl) 2‐ethylhexyl Phosphonate and Synergistic Extraction Combined with 1‐Phenyl‐3‐Methyl‐4‐Benzoy l‐Pyrazolone‐5

Synergistic extraction of rare earths(II

Synergistic extraction of rare earths(III) from chloride medium with mixtures of 1-phenyl-3-methyl-4-benzoyl-pyrazalone-5 and di-(2-ethylhexyl)-2-ethylhexylphosphonate

✍ Junmei Zhao; Shulan Meng; Deqian Li 📂 Article 📅 2006 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 155 KB 👁 1 views

## Abstract The synergistic effect of 1‐phenyl‐3‐methyl‐4‐benzoyl‐pyrazalone‐5 (HPMBP, HA) and di‐(2‐ethylhexyl)‐2‐ethylhexylphosphonate (DEHEHP, B) in the extraction of rare earths (RE) from chloride solutions has been investigated. Under the experimental conditions used, there was no detectable e