PROCESSING OF RADIOACTIVE WASTE SOLUTION WITH ZEOLITES - 2. LEACHABILITY OF CESIUM AND STRONTIUM FROM CALCINED ZEOLITES.

Hitoshi Mimura, Takuji Kanno

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

The leachability of Cs from calcined zeolites saturated with Cs (CsA and CsX) decreased between 900 and 1100 degree C by the recrystallization of pollucite and nepheline. The leachability of Sr decreased above 1000 degree C by the recrystallization of SrAl//2Si//2O//8. The leaching rates of Cs and Sr in distilled water and artificial sea water were calculated. Leaching rates decreased with time. Ion exchange capacity was measured.

Original languageEnglish
Pages (from-to)125-137
Number of pages13
JournalScience Reports of the Research Institutes, Tohoku University, Series A: Physics, Chemistry and Metallurgy
Volume30
Issue number1
Publication statusPublished - 1981 Jan 1

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Metals and Alloys

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