THE RADIO-CHEMICAL STABILITY OF THE ION EXCHANGE RESINS UNDER THE INFLUENCE OF $gamma$-AND $beta$-RAYS ON THE CATIONITES

Journal Article · Wed Jan 01 04:00:00 EST 1958 · Nauch. doklady Vysshei Shkoly Khim. i Khim. Tekhnol.

OSTI ID:4248364

Polevodov, A P; Nikashina, V A; Gordiyevskii, A V; Senyavin, M M; Breger, A Kh

The radiochemical stability of thc cationites KU-2, KU-1, SBS, RF, and KB-4 under the influence of gamma and BETA rays was investigated. Co/sup 60/ was used as the gamma radiator. In the irradiation the capacity of the cationites is reduced. The chemical stability is reduced by the irradiation, and the capability of swelling of the resins KU-2 and KB-4 decreases, whereas it increases with the resins KU-1 and RF. The quantity of the functional group of the cationites becomes smaller with increasing activity. The ion exchangers of aromatic structure are more stable than resins of aliphatic structure. Gamma and BETA irradiation has the same influence on the cationites. The irradiation of cationites in air under the influence of gamma rays causes deeper destructive changes in the cationites. (auth)

• Research Organization: Originating Research Org. not identified
• NSA Number: NSA-13-019907
• OSTI ID: 4248364
• Journal Information: Nauch. doklady Vysshei Shkoly Khim. i Khim. Tekhnol., Journal Name: Nauch. doklady Vysshei Shkoly Khim. i Khim. Tekhnol. Vol. Vol: No. 4
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

ALKANES
AROMATICS
BETA DECAY
CHEMICAL REACTIONS
CHEMISTRY
GAMMA RADIATION
ION EXCHANGE MATERIALS
RADIATION CHEMISTRY
RADIATION EFFECTS
RESINS
STABILITY