Study of the extraction of gold(III) in aqueous hydrochloric acid media by the phosphine oxide Cyanex 925

1997 ◽  
Vol 45 (1-2) ◽  
pp. 199-209 ◽  
Author(s):  
M.A. Barroso ◽  
F.A. López ◽  
A. Sastre ◽  
F.J. Alguacil
Keyword(s):  
Hydrochloric Acid ◽  
Phosphine Oxide ◽  
Acid Media ◽  
Aqueous Hydrochloric Acid ◽  
Hydrochloric Acid Media

scholarly journals Indium and thallium extraction into betainium bis(trifluoromethylsulfonyl)imide ionic liquid from aqueous hydrochloric acid media

2020 ◽  
Vol 44 (6) ◽  
pp. 2527-2537 ◽  
Author(s):  
M. F. Volia ◽  
E. E. Tereshatov ◽  
M. Boltoeva ◽  
C. M. Folden
Keyword(s):  
Ionic Liquid ◽  
Hydrochloric Acid ◽  
Aqueous Phase ◽  
Protic Ionic Liquid ◽  
Acid Media ◽  
Aqueous Hydrochloric Acid ◽  
Carrier Free ◽  
Hydrochloric Acid Media

Carrier-free In and Tl radionuclides were extracted into a protic ionic liquid [Hbet][Tf2N] from HCl media with and without the presence of zwitterionic betaine in the aqueous phase.

scholarly journals Hydrophobic amine-based binary mixtures of active pharmaceutical and food grade ingredients: characterization and application in indium extraction from aqueous hydrochloric acid media

2020 ◽  
Vol 22 (20) ◽  
pp. 7047-7058
Author(s):  
Joseph M. Edgecomb ◽  
Evgeny E. Tereshatov ◽  
Guillaume Zante ◽  
Maria Boltoeva ◽  
Charles M. Folden III
Keyword(s):  
Hydrochloric Acid ◽  
Binary Mixtures ◽  
Acid Media ◽  
Food Grade ◽  
Aqueous Hydrochloric Acid ◽  
Hydrochloric Acid Media

Indium extraction into novel hydrophobic binary mixtures based on common pharmaceutical and food grade compounds.

scholarly journals Synergistic Extraction of Gold(III) by Mixtures of Adogen-464 and Neutral Donors

1999 ◽  
Vol 82 (5) ◽  
pp. 1257-1259
Author(s):  
Samira Biswas ◽  
Sukalyan Basu
Keyword(s):  
Hydrochloric Acid ◽  
Equilibrium Constants ◽  
Synergistic Extraction ◽  
Distribution Data ◽  
Acid Media ◽  
Aqueous Hydrochloric Acid ◽  
Hydrochloric Acid Media

Abstract Synergism was observed in the extraction of gold(III) from aqueous hydrochloric acid media by mixtures of Adogen-464 neutral donors. Synergistic coefficients and adduct equilibrium constants were calculated from distribution data and correlated with the relative donor abilities of the added bases.

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