Selective absorption of hydrogen isotopes in an inert gas in a zirconium particle bed

Nobuo Mitsuishi, Satoshi Fukada, Katsuya Kuroiwa

研究成果: ジャーナルへの寄稿記事

11 引用 (Scopus)

抄録

The selective absorption and recovery of hydrogen isotopes in an inert gas at 400 °C and their desorption at 800 °C were experimentally investigated using a zirconium particle packed bed. The gases used were H2-Ar, D2-Ar and H2-D2-Ar mixtures. The absorption rates of the hydrogen isotopes were found to be fast enough for this absorption method to be used as a hydrogen recovery process in the fuel cycle of a fusion reactor. The length of the absorption zone for D2 in the zirconium bed is about twice that for H2. The hydrogen isotopes in the H2-D2-Ar mixture break through in the sequence D2, HD and H2. This is believed to be because the absorption rate and solubility of H2 are greater than those of D2. The experimental results for the desorption of hydrogen isotopes are described fairly well by Fick's diffusion equation for a zirconium particle.

元の言語英語
ページ(範囲)23-31
ページ数9
ジャーナルJournal of the Less-Common Metals
113
発行部数1
DOI
出版物ステータス出版済み - 11 1 1985

Fingerprint

Noble Gases
Inert gases
Zirconium
Isotopes
Hydrogen
Desorption
Recovery
Fusion reactors
Packed beds
Solubility
Gases

All Science Journal Classification (ASJC) codes

  • Engineering(all)

これを引用

Selective absorption of hydrogen isotopes in an inert gas in a zirconium particle bed. / Mitsuishi, Nobuo; Fukada, Satoshi; Kuroiwa, Katsuya.

:: Journal of the Less-Common Metals, 巻 113, 番号 1, 01.11.1985, p. 23-31.

研究成果: ジャーナルへの寄稿記事

Mitsuishi, Nobuo ; Fukada, Satoshi ; Kuroiwa, Katsuya. / Selective absorption of hydrogen isotopes in an inert gas in a zirconium particle bed. :: Journal of the Less-Common Metals. 1985 ; 巻 113, 番号 1. pp. 23-31.
@article{37d60ab36a854da29401bcf58b17c3d5,
title = "Selective absorption of hydrogen isotopes in an inert gas in a zirconium particle bed",
abstract = "The selective absorption and recovery of hydrogen isotopes in an inert gas at 400 °C and their desorption at 800 °C were experimentally investigated using a zirconium particle packed bed. The gases used were H2-Ar, D2-Ar and H2-D2-Ar mixtures. The absorption rates of the hydrogen isotopes were found to be fast enough for this absorption method to be used as a hydrogen recovery process in the fuel cycle of a fusion reactor. The length of the absorption zone for D2 in the zirconium bed is about twice that for H2. The hydrogen isotopes in the H2-D2-Ar mixture break through in the sequence D2, HD and H2. This is believed to be because the absorption rate and solubility of H2 are greater than those of D2. The experimental results for the desorption of hydrogen isotopes are described fairly well by Fick's diffusion equation for a zirconium particle.",
author = "Nobuo Mitsuishi and Satoshi Fukada and Katsuya Kuroiwa",
year = "1985",
month = "11",
day = "1",
doi = "10.1016/0022-5088(85)90144-4",
language = "English",
volume = "113",
pages = "23--31",
journal = "Journal of Alloys and Compounds",
issn = "0925-8388",
publisher = "Elsevier BV",
number = "1",

}

TY - JOUR

T1 - Selective absorption of hydrogen isotopes in an inert gas in a zirconium particle bed

AU - Mitsuishi, Nobuo

AU - Fukada, Satoshi

AU - Kuroiwa, Katsuya

PY - 1985/11/1

Y1 - 1985/11/1

N2 - The selective absorption and recovery of hydrogen isotopes in an inert gas at 400 °C and their desorption at 800 °C were experimentally investigated using a zirconium particle packed bed. The gases used were H2-Ar, D2-Ar and H2-D2-Ar mixtures. The absorption rates of the hydrogen isotopes were found to be fast enough for this absorption method to be used as a hydrogen recovery process in the fuel cycle of a fusion reactor. The length of the absorption zone for D2 in the zirconium bed is about twice that for H2. The hydrogen isotopes in the H2-D2-Ar mixture break through in the sequence D2, HD and H2. This is believed to be because the absorption rate and solubility of H2 are greater than those of D2. The experimental results for the desorption of hydrogen isotopes are described fairly well by Fick's diffusion equation for a zirconium particle.

AB - The selective absorption and recovery of hydrogen isotopes in an inert gas at 400 °C and their desorption at 800 °C were experimentally investigated using a zirconium particle packed bed. The gases used were H2-Ar, D2-Ar and H2-D2-Ar mixtures. The absorption rates of the hydrogen isotopes were found to be fast enough for this absorption method to be used as a hydrogen recovery process in the fuel cycle of a fusion reactor. The length of the absorption zone for D2 in the zirconium bed is about twice that for H2. The hydrogen isotopes in the H2-D2-Ar mixture break through in the sequence D2, HD and H2. This is believed to be because the absorption rate and solubility of H2 are greater than those of D2. The experimental results for the desorption of hydrogen isotopes are described fairly well by Fick's diffusion equation for a zirconium particle.

UR - http://www.scopus.com/inward/record.url?scp=0022162312&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0022162312&partnerID=8YFLogxK

U2 - 10.1016/0022-5088(85)90144-4

DO - 10.1016/0022-5088(85)90144-4

M3 - Article

VL - 113

SP - 23

EP - 31

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

SN - 0925-8388

IS - 1

ER -