Solvent Extraction Studies of Lead Using Alamine 336 and Aliquat 336-S

1978 ◽  
Vol 13 (5) ◽  
pp. 429-437 ◽  
Author(s):  
Curtis McDonald ◽  
Mohamed M. Mahayni ◽  
Marwan Kanjo
Keyword(s):  
Solvent Extraction ◽  
Aliquat 336 ◽  
Alamine 336

scholarly journals Solvent Extraction of V with 0.01M Alamine 336 and Aliquat 336

1984 ◽  
Vol 100 (1157) ◽  
pp. 610-614
Author(s):  
Yasumasa KIKUUCHI ◽  
Fumiyoshi MIYASHITA ◽  
Giroku MIYATANI
Keyword(s):  
Solvent Extraction ◽  
Aliquat 336 ◽  
Alamine 336

scholarly journals Two-Step Solvent Extraction of Radioactive Elements and Rare Earths from Estonian Phosphorite Ore Using Nitrated Aliquat 336 and Bis(2-ethylhexyl) Phosphate

Minerals ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 388
Author(s):  
Silvester Jürjo ◽  
Liis Siinor ◽  
Carolin Siimenson ◽  
Päärn Paiste ◽  
Enn Lust
Keyword(s):  
Rare Earth ◽  
Solvent Extraction ◽  
Rare Earth Elements ◽  
Toxic Elements ◽  
Downstream Processing ◽  
Liquid Extraction ◽  
Aliquat 336 ◽  
Radioactive Elements ◽  
Improved Method ◽  
Ph Values

Estonian phosphorite ore contains trace amounts of rare earth elements (REEs), many other d-metals, and some radioactive elements. Rare earth elements, Mo, V, etc. might be economically exploitable, while some radioactive and toxic elements should be removed before any other downstream processing for environmental and nutritional safety reasons. All untreated hazardous elements remain in landfilled waste in much higher concentration than they occur naturally. To resolve this problem U, Th, and Tl were removed from phosphorite ore at first using liquid extraction. In the next step, REE were isolated from raffinate. Nitrated Aliquat 336 (A336[NO3]) and Bis(2-ethylhexyl) Phosphate (D2EHPA) were used in liquid extraction for comparison. An improved method for exclusive separation of radioactive elements and REEs from phosphorite ore in 2-steps has been developed, exploiting liquid extraction at different pH values.

Solvent extractions of zirconium and niobium from HCl solutions by Aliquat 336/Alamine 336 and DOSO mixtures

1989 ◽  
Vol 131 (2) ◽  
pp. 281-287 ◽  
Author(s):  
P. K. Mishra ◽  
V. Chakravortty ◽  
K. C. Dash ◽  
N. R. Das ◽  
S. N. Bhattacharyya
Keyword(s):  
Aliquat 336 ◽  
Alamine 336

Extraction of zirconium(IV) from HCl solutions by mixtures of Aliquat-336 and Alamine-336 with TBP

1989 ◽  
Vol 134 (2) ◽  
pp. 259-264 ◽  
Author(s):  
P. K. Mishra ◽  
V. Chakravortty ◽  
K. C. Dash ◽  
N. R. Das ◽  
S. N. Bhattacharyya
Keyword(s):  
Aliquat 336 ◽  
Alamine 336

scholarly journals REMOVED: Transport of Molybdenum from Acidic Sulfate Solutions using Alamine 336 by Non-Dispersive Solvent Extraction

2012 ◽  
Vol 44 ◽  
pp. 1514
Author(s):  
S. Porhel ◽  
J. Duhamet ◽  
G. Borda ◽  
R. Denoyel ◽  
A.P. Serond
Keyword(s):  
Solvent Extraction ◽  
Sulfate Solutions ◽  
Alamine 336 ◽  
Acidic Sulfate

Solvent extraction of Fe(III) from the chloride leach liquor of low grade iron ore tailings using Aliquat 336

2011 ◽  
Vol 108 (1-2) ◽  
pp. 93-99 ◽  
Author(s):  
R.K. Mishra ◽  
P.C. Rout ◽  
K. Sarangi ◽  
K.C. Nathsarma
Keyword(s):  
Solvent Extraction ◽  
Iron Ore ◽  
Leach Liquor ◽  
Low Grade ◽  
Aliquat 336 ◽  
Iron Ore Tailings
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