경수로 사용후핵연료 재포장 개념(안) 수립
Conceptual Design for Repackaging of PWR Spent Nuclear Fuel
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초록
Spent nuclear fuel (SNF) is stored in nuclear power plants for a certain period of time and thentransported to an interim storage facility. After that, SNF is finally repackaged in a disposal canister at anencapsulation plant for final disposal. Finland and Sweden, leading countries in SNF disposal technology,have already completed designing of spent fuel encapsulation plant. In particular, the encapsulationplant construction in Finland is near completion. When it comes to South Korea, as the amount of SNFproduction and disposal plan is different from those in Finland and Sweden, it is difficult to apply theconcepts of these contries as is. Therefore, it is necessary to establish the spent fuel repackaging conceptand to derive each operating and repackaging procedures by considering annual disposal plan of SouthKorea. The results of this study is expected to be used to establish the concept of optimized encapsulationplant through further research.
Abstract
Spent nuclear fuel (SNF) is stored in nuclear power plants for a certain period of time and thentransported to an interim storage facility. After that, SNF is finally repackaged in a disposal canister at anencapsulation plant for final disposal. Finland and Sweden, leading countries in SNF disposal technology,have already completed designing of spent fuel encapsulation plant. In particular, the encapsulationplant construction in Finland is near completion. When it comes to South Korea, as the amount of SNFproduction and disposal plan is different from those in Finland and Sweden, it is difficult to apply theconcepts of these contries as is. Therefore, it is necessary to establish the spent fuel repackaging conceptand to derive each operating and repackaging procedures by considering annual disposal plan of SouthKorea. The results of this study is expected to be used to establish the concept of optimized encapsulationplant through further research.
참고문헌 (15)
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