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A design study of water detritation and hydrogen isotope separation systems for ITER

Y. Iwai, H. Yoshida, T. Yamanishi, S. Senrui, M. Nishi2000年Fusion Engineering and DesignIF 1.7出版社

AbstractA preliminary design study of the combined electrolysis catalytic exchange (CECE) process by using existing plant technology at the Japanese heavy water reactor (Fugen) was carried out for International Thermonuclear Experimental Reactor (ITER). Because of the large separation factor, the required column height is substantially reduced compared with a vacuum water distillation (WD) column. A preliminary design study of the hydrogen isotope separation system (ISS) was carried out for the ITER fuel cycle based on a reduced hydrogen gas flow rate from the CECE plant, and a new ISS cascade configuration was proposed. Major process parameters of the CECE and the ISS were compared with the ITER-FDR process systems.

日本語訳

重水炉(ふげん)における既存プラント技術を用いた組み合わせ電解触媒交換(CECE)プロセスの予備設計調査が、国際熱核融合実験炉(ITER)のために実施された。分離係数が大きいため、必要な塔高は真空水蒸留(WD)塔と比較して大幅に低減される。CECEプラントからの水素ガス流量の低減に基づく水素同位体分離システム(ISS)の予備設計調査がITER燃料サイクルに対して実施され、新しいISSカスケード構成が提案された。CECEおよびISSの主要なプロセスパラメータは、ITER-FDRプロセスシステムと比較された。

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iter高精度(タイトル一致)

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ITERHydrogen isotopesIsotope separation
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