高濃度氧-17液態重水量產技術開發

Abstract

本研究開發一套連續循環密閉裝置，利用低能量核反應(Low Energy Nuclear Reactions, LENR)來製造17O液態重水。透過收集產出的不凝結氣體與水體進行質譜儀分析，並推算濃度。本研究利用連續循環操作，可製造出2.2 mol %濃度17O重水。本研究進一步透過核磁共振(Nuclear Magnetic Resonance, NMR)、光腔衰盪光譜(Cavity Ring-Down Spectroscopy, CRDS)檢驗確認是核反應導致17O同位素產出，並發現D與18O等同位素也出現。本系統證明可有效製造高濃度17O重水，具備可重現性與穩定量產能力，可提供醫療研究或同位素追蹤技術應用。

This study developed a closed-loop circulation system to produce 17O -enriched liquid heavy water using Low Energy Nuclear Reactions (LENR). By collecting the resulting non-condensable gases and condensed water for mass spectrometry analysis, the 17O concentration was calculated. Through continuous circulation operation, the system successfully produced 17O heavy water with a concentration of 2.2 mol%.Further verification using Nuclear Magnetic Resonance (NMR) and Cav-ity Ring-Down Spectroscopy (CRDS) confirmed that the generation of the 17O isotope was induced by nuclear reactions. Additionally, the presence of other isotopes such as deuterium (D) and 18O was observed.This system demonstrates the ability to reproducibly and stably produce high-concentration 17O heavy water. It offers promising potential for applica-tions in medical research and isotopic tracer.