Effect of temperature on the extraction of Cu(II) by oleic acid
Journal Article
·
· Anal. Lett.; (United States)
The effects of the temperature on the extraction of Cu(II) with oleic acid has been studied in the temperature range 283-323K. The temperature dependence of the conditional constant of extraction is given in the form: lnK/sub ext/ = -2.46 + 4352.21 (- 1/T) with ..delta..H/sup 0//sub ext/ equal to 36.2KJ/mol.K (endothermic process).
- Research Organization:
- Universidade Federal de Sao Carlos, Sao Paulo, Brazil
- OSTI ID:
- 6953444
- Journal Information:
- Anal. Lett.; (United States), Vol. 19:17-18
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
COPPER
SOLVENT EXTRACTION
OLEIC ACID
SOLVENT PROPERTIES
AQUEOUS SOLUTIONS
EXPERIMENTAL DATA
PH VALUE
PREDICTION EQUATIONS
TEMPERATURE DEPENDENCE
THERMODYNAMICS
TOLUENE
ALKYLATED AROMATICS
AROMATICS
CARBOXYLIC ACIDS
DATA
DISPERSIONS
ELEMENTS
EQUATIONS
EXTRACTION
HYDROCARBONS
INFORMATION
METALS
MIXTURES
MONOCARBOXYLIC ACIDS
NUMERICAL DATA
ORGANIC ACIDS
ORGANIC COMPOUNDS
SEPARATION PROCESSES
SOLUTIONS
TRANSITION ELEMENTS
400105* - Separation Procedures
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
COPPER
SOLVENT EXTRACTION
OLEIC ACID
SOLVENT PROPERTIES
AQUEOUS SOLUTIONS
EXPERIMENTAL DATA
PH VALUE
PREDICTION EQUATIONS
TEMPERATURE DEPENDENCE
THERMODYNAMICS
TOLUENE
ALKYLATED AROMATICS
AROMATICS
CARBOXYLIC ACIDS
DATA
DISPERSIONS
ELEMENTS
EQUATIONS
EXTRACTION
HYDROCARBONS
INFORMATION
METALS
MIXTURES
MONOCARBOXYLIC ACIDS
NUMERICAL DATA
ORGANIC ACIDS
ORGANIC COMPOUNDS
SEPARATION PROCESSES
SOLUTIONS
TRANSITION ELEMENTS
400105* - Separation Procedures