검색결과

검색조건
좁혀보기
검색필터
결과 내 재검색

간행물

    분야

      발행연도

      -

        검색결과 3

        1.
        2024.03 KCI 등재 SCOPUS 구독 인증기관 무료, 개인회원 유료
        Currently, off-site dose calculations for nuclear power plants are conducted using a computer program (K-DOSE 60). The program is developed based on the regulatory guidelines of the Korea Institute of Nuclear Safety (KINS), which is a domestic nuclear regulatory agency. In this study, a domestic application of the International Atomic Energy Agency (IAEA) TRS (Technical Reports Series)-472 methodology for 3H and 14C in liquid effluents was studied. The dose-evaluation methods adopted and the program configuration for dose evaluation are described based on 3H and 14C in the liquid-effluent-evaluation module of the computer program. The accuracy of the program is verified by comparing the program-calculated results with hand calculation values. Furthermore, a comparative evaluation with LADTAP II, which is a liquid-effluent-evaluation methodology developed by the U.S. NRC (Nuclear Regulatory Commission), is performed. The result confirms that the program-calculated results for the IAEA TRS-472 methodology are consistent with the hand calculation values. Meanwhile, the result of comparative evaluation with LADTAP II indicates different results depending on the methodology used.
        4,000원
        3.
        2015.05 서비스 종료(열람 제한)
        Mineral carbonation, the return technology of Carbon dioxide into the Nature as a generating source, has been studied by advanced countries. Industrial by-products can be used as economical resource for mineral carbonation. This study is intended as an investigation of effluent recycling of liquid carbonation with carbon dioxide fixation using industrial by-products. The nitrogen and carbon dioxide was used by mixing the same as the exhaust gas concentration 15vol%. Carbon dioxide absorbent was used as Mono Ethanol Amine (MEA) concentration of 5~30wt% and then concentration of carbon dioxide absorption were analyzed. After carbonation reaction, Concentration of dissolved inorganic cations and conversion of carbonation were analyzed by ion chromatography, thermogravimetric, x-ray diffraction, scanning electron microscope(SEM). Effluent was recycled MEA and water using RO system. These results Confirmed potential of CO2 reduction and Utilization of carbonation using industrial by-products.