Analytical Science and Technology (분석과학)

The Korean Society of Analytical Sciences (한국분석과학회)
권호 표지

The Determination of $^{14}C$ in Stack Effluent Gases by Carbonate Suspension Counting Method

탄산염 부유측정법을 이용한 연도 가스중의 방사성 탄소 측정

  • Chun, Sang-Ki (Korea Institute of Geology Minning and Materials, Earth & Environmental Division) ;
  • Woo, Hyung-Joo (Korea Institute of Geology Minning and Materials, Earth & Environmental Division) ;
  • Cho, Soo-Young (Korea Institute of Geology Minning and Materials, Earth & Environmental Division) ;
  • Kim, Nak-Bae (Korea Institute of Geology Minning and Materials, Earth & Environmental Division) ;
  • Lee, Jong-Dae (Department of Chemical Engineering, Chungbuk National University)
  • 천상기 (한국자원연구소 지구환경연구부) ;
  • 우형주 (한국자원연구소 지구환경연구부) ;
  • 조수영 (한국자원연구소 지구환경연구부) ;
  • 김낙배 (한국자원연구소 지구환경연구부) ;
  • 이종대 (충북대학교 화공과)
  • Received : 1999.03.06
  • Published : 1999.08.25
Download PDF
⟨ Previous Next ⟩

Abstract

The purpose of this study was to optimize carbonate suspension counting method for the measurements of high level activity of $^{14}C$ in a reactor stack effluent gases. Although it is less sensitive method, the carbonate suspension counting method has been found to be a suitable technique for the $^{14}C$ monitoring of samples with small amount but with high specific activity and to be relatively simple and fast.

원자력 발전소내 연도를 통하여 병출되는 고준위 $^{14}C$ 측정을 위한 탄산염 부유측정법에 대하여 연구 하였다. 탄산염 부유측정법이 비록 감도는 낮지만 시료량이 적은 반면 높은 비 방사능을 갖는 시료의 측정에 적절하며, 상대적으로 단순하고 신속한 방법임을 알 수 있었다.

Keywords

Acknowledgement

Supported by : 한국전력연구원

References

  1. J. of Applied Radiation and Isotopes v.32 Amethod for Counting ${^14}C$as CaCO₃in a Liquid Scintillator with Improved Precision K. Pfeiffer;D. Rank;M. Tschurlovits
  2. J. of Catalysis v.131 CO oxidation over Pd and Cu Catalysts V. Al₂CO₃-supported Bimetallic Pd-Cu Particles K. I. Choi;M. A. Vennice
  3. J. of Catalysis v.127 Dynamic CO Oxidation over Pt/Al₂O₃ B. N. Racine;M. J. Sally;B. Wade;R. K. Herz
  4. J. of Catalysis v.131 CO Oxidation over Pd and Cu Catalysts K. I. Choi;M. A. Vennice
  5. J. of Catalysis v.122 Structure Sensitivity of Methane Oxidation over Platinum and Palladium R. F. Hicks;H. Qi;M. L. Young;R. G. Lee