SYSTEMATIC STUDY OF THE SOLVENT EXTRACTION OF METAL $beta$-DIKETONATES
Journal Article
·
· Analytica Chimica Acta (Netherlands)
The extraction of 30 metals (Be, Mg, Ca, Sr, Ba, Sc, La, Ti, Zr, Th, Cr, Mo, U, Mn, Co, Fe, Ni, Pd, Cu, Ag, Zn, Cd, Hg, Al, Ga, In, Tl, Sn, Pb, and Bi) by solutions of acetylacetone, benzoylacetone, and dibenzoylmethane in benzene was studied in relation to the pH values for extraction. The extraction constants and two-phase stability constants of the BETA -diketonates were calculated; these can be used to determine the optimum conditions for the separation of many metals. The linear relationship between the distributlon coefficients of BETA - diketones and their corresponding BETA -diketonates was confirmed. (auth)
- Research Organization:
- Faculty of Technical and Nuclear Physics, Prague
- NSA Number:
- NSA-17-020103
- OSTI ID:
- 4718763
- Journal Information:
- Analytica Chimica Acta (Netherlands), Journal Name: Analytica Chimica Acta (Netherlands) Vol. Vol: 28; ISSN ACACA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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Related Subjects
ACETONE
ACIDITY
ALUMINUM
BARIUM
BENZENE
BERYLLIUM
BISMUTH
CADMIUM
CALCIUM
CHEMISTRY
CHROMIUM
COBALT
COPPER
DISTRIBUTION
GALLIUM
INDIUM
IRON
KETONES
LANTHANUM
LEAD
MAGNESIUM
MANGANESE
MERCURY
MOLYBDENUM
NICKEL
PALLADIUM
SCANDIUM
SILVER
SOLUTIONS
SOLVENT EXTRACTION
STRONTIUM
THALLIUM
THORIUM
TIN
TITANIUM
URANIUM
ZINC
ZIRCONIUM
ACIDITY
ALUMINUM
BARIUM
BENZENE
BERYLLIUM
BISMUTH
CADMIUM
CALCIUM
CHEMISTRY
CHROMIUM
COBALT
COPPER
DISTRIBUTION
GALLIUM
INDIUM
IRON
KETONES
LANTHANUM
LEAD
MAGNESIUM
MANGANESE
MERCURY
MOLYBDENUM
NICKEL
PALLADIUM
SCANDIUM
SILVER
SOLUTIONS
SOLVENT EXTRACTION
STRONTIUM
THALLIUM
THORIUM
TIN
TITANIUM
URANIUM
ZINC
ZIRCONIUM