Rezultaty - US Bureau of Mines,
Podobne hasła w twoim wyszukiwaniu.
Podobne hasła w twoim wyszukiwaniu.
- Metallurgy 125
- Leaching 64
- Waste disposal 45
- Recycling 38
- Coal mines and mining 33
- Testing 33
- Analysis 28
- Flotation 28
- Thermal properties 28
- Copper 27
- Mines and mineral resources 26
- Environmental aspects 25
- Corrosion 23
- Aluminum oxide 21
- Electrometallurgy 21
- Aluminum 18
- Lead 18
- Mineral industries 18
- Hydrometallurgy 17
- Cobalt 16
- Scrap metals 16
- Gold 15
- Mathematical models 15
- Tailings (Metallurgy) 15
- Hydrochloric acid 14
- Mine fires 14
- Mining machinery 14
- Dewatering 13
- Measurement 13
- Refractory materials 13
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Beneficiation of Western Mesabi Range oxidized taconites a comparison of the anionic and cationic flotation systems and an evaluation of potential iron ore reserves
Wydane 1981“…U.S. Bureau of Mines…”
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Agglomeration-heap leachings operations in the precious metals industry /
Wydane 1983“…US Bureau of Mines,…”
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4
Recovery of byproduct heavy minerals from sand and gravel operations in central and southern California /
Wydane 1980“…U.S. Bureau of Mines,…”
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Metallization of pelletized, domestic, iron oxide superconcentrates with lignite and coal in a rotary kiln /
Wydane 1976“…U.S. Bureau of Mines,…”
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Chemical and physical characterization of amosite, chrysotile, crocidolite, and nonfibrous tremolite for oral ingestion studies by the National Institute of Environmental Health Sc...
Wydane 1980“…U.S. Dept. of the Interior, U.S. Bureau of Mines,…”
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8
Manganese availability--market economy countries : 1980's perspective /
Wydane 1992“…U.S. Dept. of the Interior, Bureau of Mines,…”
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HEAPREC : a methodology for determining cyanide heap leach reclamation performance bonds /
Wydane 1992“…U.S. Dept. of the Interior, Bureau of Mines,…”
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10
Recycling - nonferrous metals /
Wydane 1991“…U.S. Dept. of the Interior, Bureau of Mines,…”
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11
Thermomechanical method for secondary breakage of hard rocks /
Wydane 1975“…U.S. Dept. of the Interior, Bureau of Mines,…”
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Aluminum, bauxite and alumina /
Wydane 1991“…U.S. Dept. of the Interior, Bureau of Mines,…”
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Mineral resource appraisal of the Gallatin National Forest, Montana /
Wydane 1993“…U.S. Dept. of the Interior, Bureau of Mines,…”
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State-of-the-art techniques for backfilling abandoned mine voids /
Wydane 1992“…U.S. Dept. of the Interior, Bureau of Mines,…”
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The role of major nonfuel minerals in the Asian Pacific Rim economies /
Wydane 1993“…U.S. Dept. of the Interior, Bureau of Mines,…”
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19
Geological features that contribute to ground control problems in underground coal mines /
Wydane 1993“…U.S. Dept. of the Interior, Bureau of Mines,…”
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20
Engineering methods for the design and employment of wood cribs /
Wydane 1993“…U.S. Dept. of the Interior, Bureau of Mines,…”
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