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Hydrogen Isotopes Accountancy and Storage Technology

수소동위원소 계량·공급기술

  • 구대서 (한국원자력연구원 핵주기공정개발부) ;
  • 정흥석 (한국원자력연구원 핵주기공정개발부) ;
  • 정동유 (한국원자력연구원 핵주기공정개발부) ;
  • 이정민 (한국원자력연구원 핵주기공정개발부) ;
  • 윤세훈 (국가핵융합연구소 이터한국사업단) ;
  • 조승연 (국가핵융합연구소 이터한국사업단) ;
  • 정기정 (국가핵융합연구소 이터한국사업단)
  • Received : 2012.01.26
  • Accepted : 2012.02.24
  • Published : 2012.02.28

Abstract

Hydrogen isotopes accountancy and storage are important functions in a nuclear fusion fuel cycle. The hydrogen isotopes are safely stored in metal hydride beds. The tritium inventory of the bed is determined from the decay heat of tritium. The decay heat is measured by circulating helium through the metal hydride bed and measuring the resultant temperature increase of the helium flow. We are reporting our preliminary experimental results on the hydrogen isotopes accountancy and storage performance in a metal hydride bed.

Keywords

Hydrogen isotope;Hydriding;Dehydriding;Nuclear fusion;Tritium inventory

Acknowledgement

Supported by : 교육과학기술부, 지식경제부

References

  1. J. Hwang, S. Lee, K. Sim, J. Kim, "Hydrogen Adsorption Properties of Multi-walled Carbon Nanotubes", Trans. of the Korean Hydrogen and New Energy Society, Vol. 12, No.1, 2001, p. 66.
  2. M. Kim, "Hydrogen Production Through Photobiological Water Splitting and CO2 Fixation", Trans. of the Korean Hydrogen and New Energy Society, Vol. 12, No.1, 2001, p. 1.
  3. T. Lee, "Photocatalytic Water Splitting for Hydrogen Production", Trans. of the Korean Hydrogen and New Energy Society, Vol. 12, No.1, 2001, p. 21.
  4. H. Chung, D. Chung, D. Koo, J. Lee, M. Shim, S. Cho, K. Jung, S. Yun, "Storage and Delivery of Hydrogen Isotopes", Trans. of the Korean Hydrogen and New Energy Society, Vol. 22, No.3, 2011, pp. 372-379.
  5. 정흥석 등, "ITER 삼중수소저장?공급계통 성능측정 및 검증", KAERI/RR-2879/2007, 2008.
  6. 정흥석 등, ITER 삼중수소 저장?공급용기 개발 및 시험, KAERI/CR-324/2008, 2009.
  7. M. Shim, et al., "Hydriding/dehydriding characteristics on fast heat transfer response ZrCo bed for ITER", Fusion Engineering and Design, Vol. 84, 2009, p. 1763. https://doi.org/10.1016/j.fusengdes.2008.11.006
  8. T. Nagasaki, et al., "A Zirconium-Cobalt Compound as the Material for a Reversible Tritium Getter", Fusion Technology, Vol. 9, 1986, p. 506. https://doi.org/10.13182/FST86-A24739
  9. T. Hayashi et al., "Tritium Accounting Characteristics of In-bed Gas Flowing Calorimetry", Fusion Technology, Vol. 28, 1995, p. 1015. https://doi.org/10.13182/FST95-A30539
  10. T. Hayashi et al., Tritium Accounting Stability of a ZrCo Bed with "In-Bed" Gas Flowing Calorimetry, Fusion Science & Technology, Vol. 48, 2005, p. 317. https://doi.org/10.13182/FST05-A935
  11. D. Chung, D. Jeong, D. Koo, H. Yoshida, K. Song, M. Chang, H. Kang, S. Yun, S. Cho, K. Jung, and H. Chung, "Fusion fuel gas recovery and delivery characteristics on a tray-type ZrCo bed", Fusion Engineering and Design, Vol. 86, 2011, p. 2233. https://doi.org/10.1016/j.fusengdes.2010.11.026
  12. B. Lee, D. So, "Development of Material Balance Evaluation Technique(I)", KAERI, TR-1554, 2000, p. 1.
  13. B. Lee, "Development of Material Balance Evaluation Technique(II)", KAERI, TR-1600, 2000, pp. 1-3, p. 29.
  14. E. Lee, S. Cho, M. Ahn, D. Kim, M. Chang, H. Chung, M. Shim, K. Song, S. Sohn, D. Kim, H. Yoshida, "Accuracy assessment of the in-bed calorimetry employed in ITER SDS", Fusion Engineering and Design, Vol. 83, 2008, p. 1424. https://doi.org/10.1016/j.fusengdes.2008.07.017
  15. 구대서, 이지성, 정흥석, 조승연, 안도희, 정기정, 이한수, 강현구, 정동유, 장민호, 윤세훈, 김창석, "열전달 촉진형 이중 원통형 수소 동위원소 저장 용기", 한국특허출원 10-2011-0072529, KAERI, KBSI, 2011.
  16. H. Chung, D. Chung, J. Lee, D. Koo, J. Lee, C. Lee, K. Seo, J. Yoon, E. Lee, D. Lee, H. Kang, M. Chang, S. Cho, S. Yun, C. Kim, K. Jung, P. Camp, S. Willms, D. Ahn, H. Lee, "Tritium Research Facilities in KAERI", Fusion Engineering and Design, doi:10.1016/ j.fusengdes.2011.12.002, 2012.

Cited by

  1. Rapid Cooling Performance Evaluation of a ZrCo bed for a Hydrogen Isotope Storage vol.24, pp.2, 2013, https://doi.org/10.7316/KHNES.2013.24.2.128
  2. Hydrogen Absorption/Desorption and Heat Transfer Modeling in a Concentric Horizontal ZrCo Bed vol.24, pp.4, 2013, https://doi.org/10.7316/KHNES.2013.24.4.295
  3. Characteristics of a Hydrogen Isotope Storage and Accountancy System vol.26, pp.6, 2015, https://doi.org/10.7316/KHNES.2015.26.6.541
  4. Dehydriding Performance in a Depleted Uranium Bed vol.27, pp.1, 2016, https://doi.org/10.7316/KHNES.2016.27.1.022