Published January 1989 | Version v1
Journal article Metadata-only

Control of electronegative impurity content in liquid krypton by means of an emission detector

Creators

  • 1. Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Moscow (USSR). Inst. Teoreticheskoj i Ehksperimental'noj Fiziki

Description

Technique to control the electronegative impurity content in the condensed dielectrics, bearing radiactive impurities, for example, in liquid krypton, which natural mixture of isotopes contains 85Kr β-active isotope, is suggested. Length of electron drift before their capture by electronegative impurities in 8 dm3 volume liquid krypton is measured by means of this technique. It constituted 3.3±0.5 cm after krypton purification in gaseous state using kieselguhr-base nickel getter

Additional details

Additional titles

Original title (Russian)
Контрол' содержания электроотрицательных примесей в жидком криптоне с помощью эмиссионного детектора

Publishing Information

Journal Title
Pribory i Tekhnika Ehksperimenta
Journal Issue
no.1
Series
Prib. Tekh. Ehksp.
ISSN
0032-8162
CODEN
PRTEA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
21003473
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Descriptors DEI
ELECTRIC CONDUCTIVITY; ELECTRIC FIELDS; ELECTRON DRIFT; ELECTRON EMISSION; IMPURITIES; KRYPTON 85; LIQUID IONIZATION CHAMBERS; QUALITY CONTROL
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CONTROL; ELECTRICAL PROPERTIES; EMISSION; EVEN-ODD NUCLEI; HOURS LIVING RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; IONIZATION CHAMBERS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; KRYPTON ISOTOPES; MEASURING INSTRUMENTS; MICROSEC LIVING RADIOISOTOPES; NUCLEI; PHYSICAL PROPERTIES; RADIATION DETECTORS; RADIOISOTOPES; YEARS LIVING RADIOISOTOPES