Synergistic extraction of rare earths by mixture of HDEHP and HEH/EHP in sulfuric acid medium

Fractional extraction of the lanthanides as their di-alkyl orthophosphates

D.F. Peppard, G.W. Mason, J.L. Maier et al. · Journal of Inorganic and Nuclear Chemistry · 1957 · 476 citations

Natural Sciences, Chemistry, Analytical Chemistry +7

The preparation and infra-red absorption spectra of several complexes of bis-(2-ethylhexyl)-phosphoric acid

D.F. Peppard, John R. Ferraro · Journal of Inorganic and Nuclear Chemistry · 1959 · 126 citations

Natural Sciences, Chemistry, Inorganic Chemistry +15

Synergistic extraction of rare earths by mixture of bis(2,4,4-trimethylpentyl)phosphinic acid and Sec-nonylphenoxy acetic acid

Xiaobo Sun, Jinping Wang, Deqian Li et al. · Separation and Purification Technology · 2006 · 86 citations

Natural Sciences, Chemical Engineering, Chemistry +7

Synergistic Extraction and Separation of Heavy Lanthanide by Mixtures of Bis(2,4,4‐trimethylpentyl)phosphinic Acid and 2‐Ethylhexyl Phosphinic Acid Mono‐2‐Ethylhexyl Ester

Ying Xiong, Xianglan Wang, Deqian Li · Separation Science and Technology · 2005 · 69 citations

Natural Sciences, Chemical Engineering, Chemistry +16

Development of Rare Earth Hydrometallurgy Technology in China

黄小卫, 龙志奇, 李红卫 et al. · 中国稀土学报：英文版 · 2005 · 67 citations

Engineering, Chemical Engineering, Chemistry +14