Synergistic extraction of gold(I) cyanide with the primary amine Primene JMT and the phosphine oxide Cyanex 921

1996 ◽  
Vol 42 (2) ◽  
pp. 197-208 ◽  
Author(s):  
F.J Alguacil ◽  
C Caravaca
Keyword(s):  
Phosphine Oxide ◽  
Primary Amine ◽  
Synergistic Extraction ◽  
Cyanex 921

Synergistic extraction of rare earths with bis(2,4,4-trimethyl pentyl) dithiophosphinic acid and trialkyl phosphine oxide

Talanta ◽  
1999 ◽  
Vol 50 (1) ◽  
pp. 79-85 ◽  
Author(s):  
M.L.P Reddy ◽  
J.R Bosco Bharathi ◽  
Smitha Peter ◽  
T.R Ramamohan
Keyword(s):  
Phosphine Oxide ◽  
Rare Earths ◽  
Synergistic Extraction ◽  
Dithiophosphinic Acid

Synergistic extraction of Th(IV) by 2-hydroxy-1-naphthaldehyde thiosemicarbazone and neutral donors

2003 ◽  
Vol 91 (2) ◽  
Author(s):  
S. Banerjee ◽  
S. Basu
Keyword(s):  
Nitric Acid ◽  
Acid Medium ◽  
Phosphine Oxide ◽  
Dimethyl Sulphoxide ◽  
Synergistic Extraction ◽  
Nitric Acid Medium ◽  
Extraction Behaviour ◽  
Trioctyl Phosphine Oxide ◽  
Aqueous Nitric Acid

AbstractThe extraction behaviour of Th(IV) from aqueous nitric acid medium employing 2-hydroxy-1-naphthaldehyde thiosemicarbazone has been studied in the presence of various donors, like trioctyl phosphine oxide (TOPO), calix[3]OH[3]OMe[6]arene, trioctyl amine (TOA), dimethyl sulphoxide (DMSO) in ethylacetate solvent. The constants (log

Study on the synergistic extraction of vanadium by mixtures of acidic organophosphorus extractants and primary amine N1923

2015 ◽  
Vol 156 ◽  
pp. 835-840 ◽  
Author(s):  
Dandan Jiang ◽  
Naizhong Song ◽  
Sufen Liao ◽  
Yu Lian ◽  
Jiutong Ma ◽  
...  
Keyword(s):  
Primary Amine ◽  
Synergistic Extraction ◽  
Organophosphorus Extractants
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