Selective metal-ion extraction for multiple metal-ion liquid-liquid exchange reactions. Progress report, February 1, 1982-January 31, 1983
Thermodynamic chemical equilibria models and chemical kinetics for the system copper-iron-acid sulfate solutions extracted by ..beta..-alkenyl-8-hydroxy quinoline in xylene are studied. Equilibrium extraction data were obtained for the iron-acid-sulfate ..beta..-alkenyl-8-hydroxy quinoline-xylene system. A preliminary model which includes the aqueous phase equilibria is being tested to model the data. Kinetic experiments have been completed on the above system for the forward reaction with the liquid jet recycle reactor. It has been determined that the iron-chelation complex is FeR/sub 3/ by the method of continuous variation. Kinetic models based on various mechanisms are being tested to describe the data. A one-liter two phase flow reactor system has been developed for the study of extraction efficiencies.
- Research Organization:
- Syracuse Univ., NY (USA). Dept. of Chemical Engineering and Materials Science
- DOE Contract Number:
- AC02-82ER13002
- OSTI ID:
- 6432335
- Report Number(s):
- DOE/ER/13002-T1; ON: DE83007972
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
400105* -- Separation Procedures
AZINES
CHEMICAL REACTION KINETICS
CHEMICAL REACTORS
COPPER
DATA
ELEMENTS
EQUILIBRIUM
EXPERIMENTAL DATA
EXTRACTION
HETEROCYCLIC COMPOUNDS
INFORMATION
IRON
KINETICS
METALS
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PYRIDINES
QUINOLINES
REACTION KINETICS
RESEARCH PROGRAMS
SEPARATION PROCESSES
SOLVENT EXTRACTION
TRANSITION ELEMENTS