Sorption of boron by hydrated zirconium dioxide prepared by the sol-gel method

Journal Article · Wed Oct 01 00:00:00 EDT 1986 · Inorg. Mater. (Engl. Transl.); (United States)

OSTI ID:6883335

Galkin, V M; Garidulich, L N; Perekhozheva, T N; Sharygin, L M

This paper discusses the sorption method of boron by hydrated zirconium dioxide (HZD) synthesized by the sol-gel method. HZD gel spheres washed of electrolytes were used as the starting samples. The optimum conditions in preparation of the sorbent are drying of the hydrogel in air to a constnat weight. The dependence of sorption of boron by HZD on the pH is extreme in nature. The total reversibility of the sorption process permits repeatedly using the sorbent in sorption-desorption cycles.

• OSTI ID: 6883335
• Journal Information: Inorg. Mater. (Engl. Transl.); (United States), Journal Name: Inorg. Mater. (Engl. Transl.); (United States) Vol. 22:5; ISSN INOMA
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
ADSORBENTS
ADSORPTION
ADSORPTION ISOTHERMS
BORON
CHALCOGENIDES
COLLOIDS
DEHYDRATION
DESORPTION
DISPERSIONS
ELEMENTS
GELS
HYDRATES
ION EXCHANGE
ISOTHERMS
OXIDES
OXYGEN COMPOUNDS
SEMIMETALS
SOL-GEL PROCESS
SORPTION
SORPTIVE PROPERTIES
SURFACE PROPERTIES
TRANSITION ELEMENT COMPOUNDS
ZIRCONIUM COMPOUNDS
ZIRCONIUM OXIDES