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Energy efficient production of aluminum by carbothermic reductio

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
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Enzyme oxidation of sulfides in minerals

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
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Exothermic steel ladle desulfurizer and method for its use

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
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Extracting copper from sulphide concentrates

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
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Extraction and purification of silver from sulfates

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
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Extraction of copper from copper sulfides

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
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Extraction of zinc and lead from their sulfides

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
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Extraction process for removing metallic impurities from alkalid

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
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