Selection of collectors based on alkylammonium salts of poly acids of transition metals for concentrating inorganic ions. I. Selection of the type of salts of poly acids

Journal Article · Sun Nov 01 00:00:00 EST 1987 · Sov. Radiochem. (Engl. Transl.); (United States)

OSTI ID:5249765

Nikiforov, A F

A scheme for selecting the optimal types of collectors based on alkylammonium salts of isopoly acids and heteropoly acids for the coprecipitation of inorganic ions has been proposed. The scheme is based on the variation of the reactions between sorbates and sorbents as a function of the energy characteristics of the ions being concentrated. The expediency of the application of the scheme for practical purposes has been demonstrated in the example case of the coprecipitation of thorium, scandium, yttrium, and germanium with collectors based on isopoly acids and heteropoly acids of molybdenum.

• OSTI ID: 5249765
• Journal Information: Sov. Radiochem. (Engl. Transl.); (United States), Vol. 29:2; Other Information: Translated from Radiokhimiya; 29: No. 2, 203-206(Mar-Apr 1987)
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS
ADSORBENTS
MATERIALS TESTING
GERMANIUM COMPOUNDS
ADSORPTION
HETEROPOLY ACIDS
SORPTIVE PROPERTIES
QUATERNARY COMPOUNDS
SCANDIUM COMPOUNDS
THORIUM COMPOUNDS
YTTRIUM COMPOUNDS
ANIONS
CATIONS
COMPARATIVE EVALUATIONS
COPRECIPITATION
ION EXCHANGE
ION EXCHANGE MATERIALS
MOLYBDATES
MOLYBDOPHOSPHORIC ACID
OPTIMIZATION
TUNGSTOPHOSPHORIC ACID
ACTINIDE COMPOUNDS
AMINES
AMMONIUM COMPOUNDS
CHARGED PARTICLES
HYDROGEN COMPOUNDS
INORGANIC ACIDS
IONS
MATERIALS
MOLYBDENUM COMPOUNDS
ORGANIC COMPOUNDS
OXYGEN COMPOUNDS
PHOSPHORUS COMPOUNDS
PRECIPITATION
REFRACTORY METAL COMPOUNDS
SEPARATION PROCESSES
SORPTION
SURFACE PROPERTIES
TESTING
TRANSITION ELEMENT COMPOUNDS
400105* - Separation Procedures
050400 - Nuclear Fuels- Feed Processing