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Rapid Radiochemical Ion-Exchange Separation of Iodine from Tellurium: A Novel Radioiodine-132 Generator.


IEA371

Publication Date 1975
Personal Author Abrao, A.
Page Count 5
Abstract Tellurium ions form a soluble cationic complex with thiourea in acid medium. The cationic tellurium-thiourea species is strongly absorbed on a cationic ion exchanger. The retention of tellurium on the resin enables many interesting separation schemes for tellurium from various ions. With special interest, the separation of iodine from tellurium was studied. An efficient and convenient iodine-132 generator is described, in which the radio-iodine is eluted with water or 9 g/1 NaCl, when desired. (Atomindex citation 09:354391)
Keywords
  • Iodine 132
  • Radioisotope generators
  • Ion exchange
  • Isotope production
  • Separation processes
  • Tellurium ions
  • Thioureas
  • ERDA/400703
  • Brazil
Source Agency
  • International Nuclear Information System
NTIS Subject Category
  • 99F - Physical & Theoretical Chemistry
  • 77B - Isotopes
Corporate Authors Instituto de Energia Atomica, Sao Paulo (Brazil). Div. de Engenharia Quimica.
Supplemental Notes Interamerican meeting on radiochemistry, Sao Paulo, Brazil, 2 Dec 1974.
Document Type Conference Proceedings
NTIS Issue Number 197818
Rapid Radiochemical Ion-Exchange Separation of Iodine from Tellurium: A Novel Radioiodine-132 Generator.
Rapid Radiochemical Ion-Exchange Separation of Iodine from Tellurium: A Novel Radioiodine-132 Generator.
IEA371

  • Iodine 132
  • Radioisotope generators
  • Ion exchange
  • Isotope production
  • Separation processes
  • Tellurium ions
  • Thioureas
  • ERDA/400703
  • Brazil
  • International Nuclear Information System
  • 99F - Physical & Theoretical Chemistry
  • 77B - Isotopes
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