ES206634A1 - A procedure for direct extraction of a metal from its sulfide (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for direct extraction of a metal from its sulfide (Machine-translation by Google Translate, not legally binding)
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Pendar Kennet
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Pendar Kennet
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Method of direct extraction of a metal from its sulfide which consists in melting in the presence of carbon said sulfide with a sulfide of an alkali metal and a metal oxide and/or reagents that originate it under the conditions of the reaction. (Machine-translation by Google Translate, not legally binding)
ES206634A1952-11-261952-11-26A procedure for direct extraction of a metal from its sulfide (Machine-translation by Google Translate, not legally binding)
ExpiredES206634A1
(en)
A procedure and corresponding apparatus, for recovery and regeneration of tin from cuffs and tiny scrap (Machine-translation by Google Translate, not legally binding)