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Abstract A novel extractant heptylaminomethyl phosphonic acid 2-ethylhexyl ester (HEHHAP, abbreviated as H2L2) was synthesized for the extraction and separation of trivalent rare earths (REs: La ~ Lu, plus Y)… Click to show full abstract
Abstract A novel extractant heptylaminomethyl phosphonic acid 2-ethylhexyl ester (HEHHAP, abbreviated as H2L2) was synthesized for the extraction and separation of trivalent rare earths (REs: La ~ Lu, plus Y) from chloride medium. The results showed that the extraction of heavy REs by HEHHAP was higher than that of light one as in the order: La
Keywords:
ester hehhap;
ethylhexyl ester;
separation trivalent;
phosphonic acid;
acid ethylhexyl;
heptylaminomethyl phosphonic
Journal Title: Hydrometallurgy
Year Published: 2019
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Journal Title: Hydrometallurgy
Year Published: 2019
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!