EFFECTS OF SALTING AGENTS ON URANYL NITRATE DISTRIBUTION BETWEEN AQUEOUS SOLUTION AND DIISOAMYL ESTER OF METHYLPHOSPHONIC ACID

Journal Article · Thu Sep 01 04:00:00 EDT 1960 · Zhur. Neorg. Khim.

OSTI ID:4125056

Solovkin, A S

The influence of salting agent on uranyl nitrate extraction with di- isoamyl ester of methyl-phosphonic acid (DAMPA) was studied. It was found that without nitric acid, lg alpha = f STAlg(DAMPA)/sub 0/! is a straight-line function inclined at approximately 2 all the way up to the highest concentrations of extraction agent in the organic phase. The relation between ' and delta / sub s/ was determined ( ' is the surface density of water molecules in the first coordinate ion layer and delta /sub s/ is the coefficient of total ion force of the solution and the individual salting agent), and a method is suggested for evaluating ' and delta /sub s/ on the basis of distribution data. The ratio between them was found to be delta /sub s/ = 0.212 --3.45 '. The thermodynamic interpretation is included. All experiments were carried out at room temperature ( approximately 22 deg C). (R.V.J.)

• Research Organization: Originating Research Org. not identified
• NSA Number: NSA-15-000284
• OSTI ID: 4125056
• Journal Information: Zhur. Neorg. Khim., Journal Name: Zhur. Neorg. Khim. Vol. Vol: 5
• Country of Publication: Country unknown/Code not available
• Language: Russian

Related Subjects

ACIDS
ALKYL RADICALS
AMYL RADICALS
CHEMISTRY
DENSITY
ESTERS
ISOMERS
METHYL RADICALS
MOLECULES
NITRIC ACID
ORGANIC PHOSPHORUS COMPOUNDS
PHOSPHORIC ACID
PRECIPITATION
QUANTITATIVE ANALYSIS
SALTING-OUT AGENTS
SOLUTIONS
SURFACES
THERMODYNAMICS
URANYL NITRATES
WATER