A Zn or Fe particle bed to convert HF with traces of TF to HT

S. Fukada; N. Nakamura

doi:10.1023/B:JRNC.0000034861.01964.06

A Zn or Fe particle bed to convert HF with traces of TF to HT

S. Fukada, N. Nakamura

Engineering Science for Advanced energy system

Research output: Contribution to journal › Article › peer-review

Abstract

The generation of HF with traces of TF and then conversion to HT were investigated using a bed packed with NiF ₂ and Zn or Fe particles. When the temperature of fine particles of Zn or Fe was elevated up to 400°C or 550°C, respectively, TF was completely reduced to HT. Since ZnF ₂ and FeF ₂ had no TF (and HF) adsorption capacity, memory effect was found to be negligibly small. Thus Zn and Fe particles can be used as an effective reduction material corresponding to different temperature conditions to convert TF to HT for tritium detection by ion chambers without any corrosion.

Original language	English
Pages (from-to)	291-294
Number of pages	4
Journal	Journal of Radioanalytical and Nuclear Chemistry
Volume	261
Issue number	2
DOIs	https://doi.org/10.1023/B:JRNC.0000034861.01964.06
Publication status	Published - 2004

All Science Journal Classification (ASJC) codes

Analytical Chemistry
Nuclear Energy and Engineering
Radiology Nuclear Medicine and imaging
Pollution
Spectroscopy
Public Health, Environmental and Occupational Health
Health, Toxicology and Mutagenesis

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1023/B:JRNC.0000034861.01964.06

Cite this

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abstract = "The generation of HF with traces of TF and then conversion to HT were investigated using a bed packed with NiF 2 and Zn or Fe particles. When the temperature of fine particles of Zn or Fe was elevated up to 400°C or 550°C, respectively, TF was completely reduced to HT. Since ZnF 2 and FeF 2 had no TF (and HF) adsorption capacity, memory effect was found to be negligibly small. Thus Zn and Fe particles can be used as an effective reduction material corresponding to different temperature conditions to convert TF to HT for tritium detection by ion chambers without any corrosion.",

author = "S. Fukada and N. Nakamura",

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AU - Fukada, S.

AU - Nakamura, N.

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AB - The generation of HF with traces of TF and then conversion to HT were investigated using a bed packed with NiF 2 and Zn or Fe particles. When the temperature of fine particles of Zn or Fe was elevated up to 400°C or 550°C, respectively, TF was completely reduced to HT. Since ZnF 2 and FeF 2 had no TF (and HF) adsorption capacity, memory effect was found to be negligibly small. Thus Zn and Fe particles can be used as an effective reduction material corresponding to different temperature conditions to convert TF to HT for tritium detection by ion chambers without any corrosion.

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A Zn or Fe particle bed to convert HF with traces of TF to HT

Abstract

All Science Journal Classification (ASJC) codes

UN SDGs

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