Published 2000 | Version v1
Journal article Metadata-only

Simple method for separation of radionuclides of germanium, gallium and copper from cyclotron targets

Creators

  • 1. Sankt-Peterburgskij Gosudarstvennyj Univ., Sankt-Peterburg (Russian Federation)

Description

Simple and effective dry method for separation of radionuclides of germanium, gallium and copper from cyclotron 66Zn targets is proposed. The method considers the significant differences in volatility of metallic germanium, gallium and copper from one side and zinc one from the other side. Thermal treatment of the target during 2 hours at 900 K permits to separate over 95 % of atoms of the intention radionuclides with retention of mass and chemical state of target substance

Abstract (Russian)

Предложен простой и эффективный сухой способ выделения радионуклидов германия, галлия и меди из облученной на циклотроне 66Zn мишени. Суть метода состоит в учете большой разницы в летучестях металлических германия, галлия и меди с одной стороны, и цинка - с другой. Термическая обработка мишени при 900 К и в течение 2 часов позволяет выделить более 95 % атомов целевых радионуклидов при сохранении массы и химической формы вещества мишени

Additional details

Additional titles

Original title (Russian)
Простой способ выделения радионуклидов германия, галлия и меди из циклотронных мишеней

Publishing Information

Journal Title
Radiokhimiya
Journal Volume
42
Journal Issue
4
Journal Page Range
p. 371-372
ISSN
0033-8311
CODEN
RADKAU

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
32017830
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Descriptors DEI
ALPHA REACTIONS; COPPER 61; GALLIUM 66; GALLIUM 67; GERMANIUM 68; ISOTOPE PRODUCTION; MEV RANGE 10-100; SEPARATION PROCESSES; SUBLIMATION; TEMPERATURE RANGE 0400-1000 K; VOLATILITY; ZINC 66 TARGET
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CHARGED-PARTICLE REACTIONS; COPPER ISOTOPES; DAYS LIVING RADIOISOTOPES; ELECTRON CAPTURE RADIOISOTOPES; ENERGY RANGE; EVAPORATION; EVEN-EVEN NUCLEI; GALLIUM ISOTOPES; GERMANIUM ISOTOPES; HOURS LIVING RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; ISOTOPES; MEV RANGE; NUCLEAR REACTIONS; NUCLEI; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; PHASE TRANSFORMATIONS; RADIOISOTOPES; TARGETS; TEMPERATURE RANGE

Optional Information

Notes
4 refs.