Solvent Extraction Equilibrium of Zinc from Nitrate Solutions with 2-Ethylhexylphosphonic Acid Mono-2-ethylhexyl Ester

2012 ◽  
Vol 51 (50) ◽  
pp. 16433-16437 ◽  
Author(s):  
Chaitanya R. Adhikari ◽  
Hirokazu Narita ◽  
Mikiya Tanaka
Keyword(s):  
Solvent Extraction ◽  
Extraction Equilibrium ◽  
Nitrate Solutions

scholarly journals Solvent Extraction Equilibrium in the CuSO4–H2SO4–LIX 984–ESCAID 103 Systern

1999 ◽  
Vol 23 (8) ◽  
pp. 518-519
Author(s):  
Francisco Jose Alguacil ◽  
Jaime Simpson ◽  
Patricio Navarro
Keyword(s):  
Solvent Extraction ◽  
Thermodynamic Model ◽  
Distribution Coefficients ◽  
Extraction System ◽  
Extraction Equilibrium ◽  
Solvent Extraction System ◽  
Measured Distribution

A previously determined thermodynamic model for extraction equilibrium is used as a basis to predict experimentally measured distribution coefficients for the CuSO4–H2SO4–LIX 984–Escaid 103 solvent extraction system at 25 °C and aqueous copper concentrations in the range 0.01–2.0 gL−1, the copper loading isotherm is also obtained.

SOLVENT EXTRACTION EQUILIBRIUM OF NICKEL FROM AMMONIACAL SOLUTIONS BY LIX 64N

1991 ◽  
Vol 9 (4) ◽  
pp. 569-591 ◽  
Author(s):  
Carmen Pazos ◽  
Juan Pablo S. Curieses ◽  
José Coca
Keyword(s):  
Solvent Extraction ◽  
Extraction Equilibrium

Solvent extraction equilibrium of nickel with LIX 54

1998 ◽  
Vol 48 (3) ◽  
pp. 291-299 ◽  
Author(s):  
F.J Alguacil ◽  
A Cobo
Keyword(s):  
Solvent Extraction ◽  
Extraction Equilibrium

A SOLVENT-EXTRACTION STUDY OF THE THERMODYNAMICS OF ANILINE AND ITS NITRATE

1966 ◽  
Vol 44 (4) ◽  
pp. 521-525 ◽  
Author(s):  
A. Aboul-Seoud ◽  
M. Doheim
Keyword(s):  
Solvent Extraction ◽  
Sodium Nitrate ◽  
Analytical Method ◽  
Distribution Coefficients ◽  
Distribution Method ◽  
Aqueous Sodium ◽  
Extraction Study ◽  
Different Temperatures ◽  
Extracting Solvent ◽  
Nitrate Solutions

The distribution coefficients of aniline between n-heptane and aqueous sodium nitrate solutions were measured at different temperatures. The activity coefficients of aniline in aqueous sodium nitrate solutions were determined. The effect of sodium nitrate on the dissociation of the anilinium ion was studied at different temperatures by a modified distribution method. Attention was directed to the choice of the extracting solvent and of the analytical method. The effect of the presence of undissociated anilinium ions on the distribution coefficients was taken into consideration.K0, Kb, ΔH, ΔF, and ΔS for the dissociation of the anilinium ion were evaluated.

scholarly journals Solvent extraction of thorium from nitrate solutions by dibutyl butylphosphonate in Isopar H

1982 ◽  
Author(s):  
J.E. Freer ◽  
D.H. Crump ◽  
K.M. Axler ◽  
D.G. Clifton ◽  
Hayter S.W. ◽  
...  
Keyword(s):  
Solvent Extraction ◽  
Nitrate Solutions
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