FusionPapers
図版検索トレンドwiki日本の研究
© 2026 FUSIONPAPERS
About法務情報
トップに戻る

A Permcat reactor for impurity processing in the JET Active Gas Handling System

M. Glugla, A. Perevezentsev, D. Niyongabo, R.-D. Penzhorn, P. Herrmann2000年Fusion Engineering and DesignIF 1.7出版社

AbstractThe Active Gas Handling System (AGHS) of JET is continuously operated to provide torus fuelling and recycling of tritium. As part of a current modification of the Impurity Processing module within the AGHS a Permcat reactor developed at the Tritium Laboratory Karlsruhe will be installed to minimize the amount of tritium discharged to the Exhaust Detritiation System or to the stack. The Permcat's reactor was designed for final clean-up of gases containing up to ∼1% of tritium in different chemical forms such as water, methane or molecular hydrogen. The unit is based on counter current isotopic swamping with protium, and experiments with laboratory scale Permcat's have shown decontamination factors in the range of 104–106 under a variety of conditions. For JET a prototype technical unit was designed to cope with a tritiated gas flow rate of at least 1.5 mol/h.

日本語訳

JETの活性ガス処理システム(AGHS)は、トーラスへの燃料供給とトリチウムの再循環を目的として連続運転されている。AGHS内の不純物処理モジュールの現在の改造の一環として、排気浄化システムまたはスタックへのトリチウム放出量を最小化するため、カールスルーエ・トリチウム研究所で開発されたPermcat反応器が設置される予定である。Permcat反応器は、水、メタン、または分子状水素など様々な化学形態で最大約1%のトリチウムを含むガスの最終浄化用に設計された。本装置はプロチウムによる向流同位体スイーピングに基づいており、実験室規模のPermcatを用いた実験では、様々な条件下で10^4〜10^6の範囲の除染係数が示されている。JET用には、少なくとも1.5 mol/hのトリチウム含有ガス流量に対応するよう設計された実機規模の装置が製作された。

装置

jet高精度(タイトル一致)

wiki

JETImpurity
この論文にはまだAI要約がありません。

関連論文

Operation of the JET Active Gas Handling System during and after DTE1

1999Fusion Engineering and Design

Operational experience with the JET AGHS cryodistillation system during and after DTE1

1999Fusion Engineering and Design

Progress of fusion fuel processing system development at the Japan Atomic Energy Research Institute

2000Fusion Engineering and Design

Tritium inventories and tritium safety design principles for the fuel cycle of ITER

2007Nuclear Fusion

Jet tritium inventory-control and measurement during DT, shutdown and DD operational phases

2001Fusion Engineering and Design

Overview of the performance of the JET Active Gas Handling System during and after DTE1

1999Fusion Engineering and Design

Development of tritium cleanup system for LHD

2000Fusion Engineering and Design

Tritium tests with a technical PERMCAT for final clean-up of ITER exhaust gases

2003Fusion Engineering and Design

Performance of the improved tritium decanting facility in support of JET tritium operations

2024Plasma Physics and Controlled Fusion

Design of the ITER tritium plant, confinement and detritiation facilities

2002Fusion Engineering and Design