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

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

Masataka Nishi, Toshihiko Yamanishi, Yoshinori Kawamura, Yasunori Iwai, Satoshi Konishi2000年Fusion Engineering and DesignIF 1.7出版社

AbstractThe Tritium Process Laboratory (TPL) at the Japan Atomic Energy Research Institute has been working on the development of fuel processing technology for fusion reactors as a major activity. A fusion fuel processing loop was installed and is being tested with tritium under reactor relevant conditions. The loop at the TPL consists of ZrCo based tritium storage beds, a plasma exhaust processing system using a palladium diffuser and an electrolytic reactor, cryogenic distillation columns for isotope separation, and analytical systems based on newly developed micro gas chromatographs and Raman Spectroscopy. Several extended demonstration campaigns were performed under realistic reactor conditions to test tritiated impurity processing. A sophisticated control technique of distillation column was performed at the same time, and integrated fuel circulation was successfully demonstrated. Major recent design work on the International Thermonuclear Experimental Reactor (ITER) tritium plant at the TPL is devoted to water detritiation based on liquid phase catalytic exchange for improved tritium removal from waste water.

日本語訳

日本原子力研究所のトリチウムプロセス研究室(TPL)は、核融合炉用燃料処理技術の開発を主要な活動として進めてきた。核融合燃料処理ループが設置され、炉心関連条件下でトリチウムを用いた試験が実施されている。TPLのループは、ZrCo系トリチウム貯蔵ベッド、パラジウム拡散器と電解反応器を用いたプラズマ排気処理システム、深冷蒸留塔による同位体分離、そして新たに開発されたマイクロガスクロマトグラフとラマン分光法に基づく分析システムから構成される。実炉条件下でのトリチウム含有不純物処理を検証するため、複数回にわたる長期実証試験が実施された。同時に、蒸留塔の高度な制御技術が実証され、統合燃料循環の成功が確認された。国際熱核融合実験炉(ITER)トリチウムプラントに関する最近の主要な設計作業は、廃水からのトリチウム除去効率を向上させるための液相触媒交換に基づく水の脱トリチウム処理に焦点が当てられている。

装置

iter中精度(概要文一致)
この論文にはまだAI要約がありません。

関連論文

Membrane separation technologies: their application to the fusion reactor fuel cycle

1993Fusion Engineering and Design

Commissioning of the tritium process laboratory at the JAERI

1989Fusion Engineering and Design

Evaluation of tritium production rate in a gas-cooled reactor with continuous tritium recovery system for fusion reactors

2013Fusion Engineering and Design

The tritium laboratory karlsruhe: R&D work and laboratory layout

1990Fusion Engineering and Design

D-T operation on TFTR

1997Fusion Engineering and Design

Physics and technology considerations for the deuterium–tritium fuel cycle and conditions for tritium fuel self sufficiency

2021Nuclear Fusion

The tritium systems test assembly at Los Alamos National Laboratory

1990Fusion Engineering and Design

Development of a tritium fuel processing system using an electrolytic reactor for ITER

2000Nuclear Fusion

Tritium issues to be solved for establishment of a fusion reactor

2012Fusion Engineering and Design

Tritium control in fusion reactor materials: A model for Tritium Extracting System

2015Fusion Engineering and Design