Published March 1990 | Version v1
Journal article Metadata-only

Method for 85Kr and 133Xe content determination in air

Creators

Description

Method for 85Kr and 133Xe content determination in the air is suggested. Separation and purification of concentrate and preliminary concentrating were conducted by the method of low-temperature adsorption on activated carbon at 153K. Design of the plant for absorption and separation of elements is presented. Measurements were conducted with the use of proportional counter with 21 cm3 sensitive volume designated for operation at 0.1-2 MPa pressures. Efficiency of 85Kr and 133Xe β radiation detection is not less than 80%

Additional details

Additional titles

Original title (Russian)
Способ определения содержания

Publishing Information

Journal Title
Atomnaya Ehnergiya
Journal Volume
68
Journal Issue
3
Series
At. Ehnerg.
Journal Page Range
207-208
ISSN
0004-7163
CODEN
AENGA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
22041394
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ACTIVATED CARBON; ADSORPTION; AIR; KRYPTON 85; LOW TEMPERATURE; PROPORTIONAL COUNTERS; RADIOMETRIC ANALYSIS; SAMPLE PREPARATION; SENSITIVITY; XENON 133
Descriptors DEC
ADSORBENTS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CARBON; CHEMICAL ANALYSIS; DAYS LIVING RADIOISOTOPES; ELEMENTS; EVEN-ODD NUCLEI; FLUIDS; GASES; HOURS LIVING RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTO; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; KRYPTON ISOTOPES; MEASURING INSTRUMENTS; MICROSEC LIVING RADIOISOTOPES; NONMETALS; NUCLEI; QUANTITATIVE CHEMICAL ANALYSIS; RADIATION DETECTORS; RADIOISOTOPES; XENON ISOTOPES; YEARS LIVING RADIOISOTOPES