Showing results 1 to 4 of 4
Issue Date | Title | Author(s) |
---|---|---|
1997-07 | Cementation behavior of gold and silver onto Zn, Al, and Fe powders from acid thiourea solutions | Lee, HY; Kim, SG; Oh, JK |
- | Recovery of gold and silver from thioureation solution by cementation. | Oh Jong Kee; Lee Hwa Yung; Kim Sung Gyu; LEE DONG HUI |
1993-03 | 산성치오요소귀액으로부터 침전반응에 의한 금 , 은의 회수 | 김성규; 오종기; 이화영; 이응조 |
1987-12 | 환원배소된 저품위 Lacterite 의 암모니아 침출 | 김성규; 오종기; 이응조; 이동휘 |