RU94015537A
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Treatment of manganese-containing raw material
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RU2082852C1
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Foundation
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Method for processing of pyrite-containing tailings of wet magnetic separation of sulfide-black iron ores
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Method of separating silver from iron and nonferrous metals in nitrate solutions
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Method of extracting gold from compound chloride solutions
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Method for leaching of useful components
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Method for dump leaching of useful minerals
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Method of extracting useful components by leaching
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Method of leaching active minerals from orebody
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Method for preparation of argillaceous ores and slimes for leaching
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Method for recovering manganese from ores and concentrates
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Method of noble metals extraction from the solid materials
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Method for extraction of noble metals from arsenopyritic, pyritic ores and concentrates
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Method for production of manganese dioxide from manganese raw material
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