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A Study on a Tritium Separation Process Using Self-Developing Gas Chromatography with Pd-Pt Alloy
Volume 48 · Number 1 · July/August 2005 · Pages 152-155
Technical Paper · Tritium Science and Technology - Tritium Science and Technology - Detritiation, Purification, and Isotope Separation
S. Kojima et al.
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To study the practical application of a tritium separation process using Self-Developing Gas Chromatography (SDGC) using a Pd-Pt alloy, intermediate scale-up experiments (22 mm ID × 2 m length column) and the development of a computational simulation method have been conducted. In addition, intermediate scale production of Pd-Pt powder has been developed for the scale-up experiments.
The following results were obtained: (1) a 50-fold scale-up from 3 mm to 22 mm causes no significant impact on the SDGC process; (2) the Pd-Pt alloy powder is applicable to a large size SDGC process; and (3) the simulation enables preparation of a conceptual design of a SDGC process for tritium separation.
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