Traditional Culture Encyclopedia - Traditional stories - Can the raw tin ore of 0. 1℃ be jigged?
Can the raw tin ore of 0. 1℃ be jigged?
These characteristics are: 1, there is obvious difference in specific gravity between useful minerals and gangue, and the difference in specific gravity is generally required to be greater than 0.5. 2. The disseminated particle size of useful minerals in the ore is coarse, and there is an obvious boundary between useful minerals and gangue, so monomer dissociation can be realized by crushing or rough grinding. 3. The particle size of useful minerals separated from gangue monomer is between 50 mesh and 50 mm ... Theoretically, minerals meeting the above three characteristics can be separated by jig. Generally speaking, coarse disseminated hematite, limonite, specularite, pyrite, chromite, mercury mine, tin mine, gold mine, barite, fluorite, celestite, garnet and so on. And some industrial smelting slag such as ferrochrome slag, ferronickel slag, silicomanganese slag and copper slag can also be washed by jig. In addition to the above ores, some ores with special disseminated structure, such as coarse disseminated copper sulfide, gold sulfide, scheelite, tantalum-niobium ore, lead-zinc ore and other ores, can also be separated by jig.
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