Sorption of beryllium from sulfate solutions by amino-carboxylic amphoteric ion-exchange resins (polyampholytes)

Journal Article · Sat May 10 00:00:00 EDT 1986 · J. Appl. Chem. USSR (Engl. Transl.); (United States)

OSTI ID:6293623

Pakholkov, V S; Tsevin, A P; Rychkov, V N

In studies of sorption of beryllium ions from BeSO4 solutions by a series of aminocarboxylic polyampholytes the influence of pH and of the H2SO4, (NH4)2SO4, and BeSO4 concentrations was demonstrated. The mechanism of the process is postulated on the basis of sorption data and the results of IR-spectroscopic studies. It is concluded that carboxyl groups of polyampholytes take part in ion exchange.

• OSTI ID: 6293623
• Journal Information: J. Appl. Chem. USSR (Engl. Transl.); (United States), Vol. 58:11; Other Information: Translated from Zh. Prikl. Khim.; 58: No. 11, 2546-2549(Nov 1985)
• Country of Publication: United States
• Language: Russian

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
BERYLLIUM
ION EXCHANGE
SORPTION
ORGANIC ION EXCHANGERS
SORPTIVE PROPERTIES
URANIUM
AMINO ACIDS
AMMONIUM SULFATES
BERYLLIUM SULFATES
CARBOXYLIC ACIDS
CHEMICAL REACTION KINETICS
COMPLEXOMETRY
ELECTROLYTES
INFRARED SPECTRA
PH VALUE
QUANTITY RATIO
RESINS
SULFURIC ACID
TITRATION
URANYL SULFATES
ACTINIDE COMPOUNDS
ACTINIDES
ALKALINE EARTH METAL COMPOUNDS
ALKALINE EARTH METALS
AMMONIUM COMPOUNDS
BERYLLIUM COMPOUNDS
ELEMENTS
HYDROGEN COMPOUNDS
INORGANIC ACIDS
ION EXCHANGE MATERIALS
KINETICS
MATERIALS
METALS
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC POLYMERS
OXYGEN COMPOUNDS
PETROCHEMICALS
PETROLEUM PRODUCTS
POLYMERS
REACTION KINETICS
SPECTRA
SULFATES
SULFUR COMPOUNDS
SURFACE PROPERTIES
URANIUM COMPOUNDS
URANYL COMPOUNDS
400201* - Chemical & Physicochemical Properties