共 50 条
- [1] SAMARCO - CAPITALIZING ON NEW TECHNOLOGY TO DEVELOP LOW-GRADE IRON-ORE E&MJ-ENGINEERING AND MINING JOURNAL, 1985, 186 (11): : 74 - &
- [2] ADAPTING TECHNOLOGY TO BENEFICIATE A LOW-GRADE PHOSPHORITE ORE. Minerals and Metallurgical Processing, 1987, 4 (01): : 14 - 18
- [3] BIOLEACHING OF COPPER FROM A LOW-GRADE CHALCOPYRITE ORE. Journal of chemical technology and biotechnology, 1981, 31 (06): : 358 - 362
- [5] Study of Alkali Decomposition of Low-Grade Oxidized Nickel Ore. Izvestiya Vysshikh Uchebnykh Zavedenij. Tsvetnaya Metallurgiya, 1985, (05): : 29 - 33
- [6] EFFECT OF SODIUM CHLORIDE ON BACTERIAL LEACHING OF LOW-GRADE COPPER ORE. Proceedings - Australasian Institute of Mining and Metallurgy, 1982, (284): : 63 - 66
- [7] SIGMA USES EFFICIENT MINING METHODS TO RECOVER LOW-GRADE ORE. Engineering and Mining Journal, 1981, 182 (12): : 92 - 95
- [10] HIGH GRADIENT MAGNETIC SEPARATION OF FINE LOW GRADE IRON ORE. Nihon Kogyokaishi, 1985, 101 (1171): : 525 - 530