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Diffusion based sep...
Diffusion based separation methods : Dry distillation of zinc, cadmium and mercury isotopes from irradiated targets
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- Tolmachev, Vladimir (author)
- Uppsala universitet,Institutionen för onkologi, radiologi och klinisk immunologi,BMS
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- Lundqvist, Hans (author)
- Uppsala universitet,Institutionen för onkologi, radiologi och klinisk immunologi
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Einarsson, Lars (author)
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(creator_code:org_t)
- 1997
- 1997
- English.
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In: Applied Radiation and Isotopes. - 0969-8043 .- 1872-9800. ; 48:5, s. 565-569
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https://urn.kb.se/re...
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Abstract
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- Diffusion-based separation methods allow the extraction of produced radionuclides with a low loss of target material, which is of special importance when enriched target material is used. We present a simple, non-destructive and rapid method to separate radioactive isotopes of IIB group elements (zinc, cadmium and mercury) from IB group metal targets irradiated with protons. Irradiated target foils were heated to a temperature 20°C below the melting point of the target materials. During these conditions at least 90% of the desired radioactivity was evaporated with negligible loss of target material. Separation time was 15 min for mercury, 60 min for cadmium and 120 min for zinc.
Keyword
- MEDICINE
- MEDICIN
Publication and Content Type
- ref (subject category)
- art (subject category)
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