수소동위원소 저장 계량 장치 특성 연구

김연진; 정광진; 구대서; 박종철; 전민구; 윤세훈; 정흥석

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자료유형: 학술저널

저자정보: 김연진 정광진 구대서 박종철 전민구 윤세훈 정흥석

저널정보: 한국수소및신에너지학회 한국수소및신에너지학회논문집 한국수소 및 신에너지학회 논문집 제26권 제6호

발행연도: 2015.12

수록면: 541 - 546 (6page)

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Global energy shortage problem is expected to increase driven by strong energy demand growth from developing countries. Nuclear fusion power offers the prospect of an almost infinite source of energy for future generations. Hydrogen isotope storage and delivery system is a important subsystem of a nuclear fusion fuel cycle. Metal hydride is a method of the high-density storage of hydrogen isotope. For the safety storage of hydrogen isotope, depleted uranium (DU) has been widely proposed. But DU needs a safe test because It is a radioactive substance. The authors studied a small-scale DU bed and a medium-scale DU bed for the safety test. And then we made a large-scale DU bed and stored hydrogen isotopes in the bed. Before the hydriding/dehydriding, we tested it’s heating and cooling properties and carried out an activation procedure. As a result, Reaction rate of DU-H₂ is more rapid than the other metal hydride ZrCo. Through the successful storage result of our large bed, the development possibility of the hydrogen isotope storage technology seems promising.

#감손우라늄 #금속수소화물 #수소동위원소 #수소화, 흡장 #탈수소화, 탈장 #핵융합 #Dehydriding #DU #Hydriding #Hydrogen isotope #Metal hydride #Nuclear fusion

참고문헌 (19)

참고문헌 신청

Myung-Hwa Shim / 2006 / Characteristics of ZrCo Alloy for the Storage of Hydrogen Isotopes / Journal of the Korean Physical Society 49(III):369~373

H. Chung / 2012 / Fusion tritium research facilities in KAERI, / Fusion Engineering and Design 87:448~453

D. Chung / 2011 / Fusion fuel gas recovery and delivery characteristics on a tray-type ZrCo bed / Fusion Engineering and Design 86:2233~2236

H. Chung / 2009 / Korea's progress on the ITER tritium systems / Fusion Engineering and Design 84:599~603

M. Shim / 2008 / Disproportionation characteristics of a zirconiumcobalt hydride bed under ITER operating conditions / Fusion Science and Technology 53:830~840

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