Determination of Pb-210 and actinides by extraction chromatography and anion exchange chromatography
Creators
- 1. Division of Radiochemistry, Chemical Department, Lomonosov Moscow State University, 119899 Moscow (Russian Federation)
Description
This work is devoted to the determination of Pb-210 and actinides (Pu-238, Pu-239, Am-241, U-235, U-238, Th-232) by means of highly selective chromatographic resins and anion exchangers. The special interest was paid to the analysis of large quantities of samples with high concentration of competitive ions like ocean sediments, bone ash and others.The commercially available TRU-Spec chromatographic resins was used for separation of actinides from the matrix. Then U, Th, Am, and Pu were separated from other using anion exchange chromatography with AG-1X4 anionite in Cl- form, electro-deposed and α-counted.Pb-21- and Bi-210 were determined by liquid scintillation counting. The developed procedure is rather express, effective and could be adopted for the determination of radionuclides like Ba-133, Ra, Np-239
Files
29062858.pdf
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Additional details
Publishing Information
- Publisher
- Geoanalytical Laboratories of Geological Survey of Slovak Republic
- Imprint Place
- Spisska Nova Ves (Slovak Republic)
- Imprint Title
- International Conference: Analyses for Geology and Environment '97. Proceedings
- Imprint Pagination
- 34 p.
- Journal Page Range
- p. 15
- Report number
- INIS-SK--98-010
Conference
- Title
- International Conference on Analyses for Geology and Environment
- Acronym
- AFGE'97
- Dates
- 30 Sep - 3 Oct 1997
- Place
- Spisska Nova Ves (Slovak Republic)
INIS
- Country of Publication
- Slovakia
- Country of Input or Organization
- Slovakia
- INIS RN
- 29062858
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- AMERICIUM 241; BARIUM 133; BISMUTH 210; EXTRACTION CHROMATOGRAPHY; LEAD 210; NATURAL RADIOACTIVITY; NEPTUNIUM 239; PLUTONIUM ISOTOPES; RADIOCHEMICAL ANALYSIS; RADIOECOLOGICAL CONCENTRATION; RADIOMETRIC ANALYSIS; RADIUM; THORIUM; URANIUM
- Descriptors DEC
- ACTINIDE NUCLEI; ACTINIDES; ALKALINE EARTH METALS; ALPHA DECAY RADIOISOTOPES; AMERICIUM ISOTOPES; BARIUM ISOTOPES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BISMUTH ISOTOPES; CHEMICAL ANALYSIS; CHROMATOGRAPHY; DAYS LIVING RADIOISOTOPES; ECOLOGICAL CONCENTRATION; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTS; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; HEAVY NUCLEI; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; LEAD ISOTOPES; METALS; NEPTUNIUM ISOTOPES; NUCLEI; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; QUANTITATIVE CHEMICAL ANALYSIS; RADIOACTIVITY; RADIOISOTOPES; SEPARATION PROCESSES; SPONTANEOUS FISSION RADIOISOTOPES; YEARS LIVING RADIOISOTOPES
Optional Information
- Notes
- 1 pages, P 15