김영석 오종기 김성규 이화영 한춘 2024-01-21T14:10:34Z 2024-01-21T14:10:34Z 2022-01-10 2000-04 1225-8326 https://pubs.kist.re.kr/handle/201004/141480 한국자원리싸이클링학회 A study on the recycling of powdered limestone for the stable reclamation of tailings in an abandoned mine 폐광산 광미의 무해처리를 위한 분말 석회석의 활용에 관한 연구 Article 2 자원리싸이클링 = Journal of the Korean Institute of Resources Recycling, v.9, no.2, pp.26 - 32 자원리싸이클링 = Journal of the Korean Institute of Resources Recycling 9 2 26 32 solvent extraction teilings acid mine drainage modeling column device limestone high purity automation flow rate fine control rare earths