Proceedings of the Korean Radioactive Waste Society Conference (한국방사성폐기물학회:학술대회논문집)
- 2003.11a
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- Pages.180-185
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- 2003
Necessity of Waste Salt Regeneration in Pyroprocessing (I) - In View of Waste Reduction -
건식처리에서 염폐기물 재생공정 필요성 (I) - 폐기물 감량 측면 -
Abstract
The reductions in final waste form and material costs, which were induced from an introduction of salt waste regeneration system, have been estimated and compared with those of the present pyrochemical process, which is under development in KAERI. The results calculated on the basis of published data and proper assumption showed that the final waste form of LiCl waste from the Advanced Conditioning Process would be reduced about 3.7 to#ton HM (from 5.4 to 1.7 ton/ton HM). For the case of LiCl-KCl eutectic salt waste from the electro-refining process, the final waste form would be reduced 2.3 ton/ton U. Thus, these estimation suggested that the introduction of salt waste regeneration system was essential to improve the economical efficiency of the pyrochemical process.
원자력연구소에서 개발 중인 현재의 건식처리공정에서 발생될 용융염폐기물로 인한 최종 고화체의 발생량을 재생/재순환 공정을 도입할 경우와 비교하여 최종 고화체 발생량 감소와 이로 인한 재료비 절감액을 계산하였다. 현재까지 확보된 자료와 가정 하에 계산한 결과 1 ton HM을 처리하는 것을 기준으로 차세대관리공정 발생 LiCl염폐기물의 최종 고화체는 5.4 톤에서 1.7 톤으로 약 3.7 톤 (부피로는
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