FR353784A - Procédé d'extraction et de raffinage du cuivre et des alliages de cuivre contenus dans les cendres, sables et déchets de fonderies ou d'autre provenance
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Procédé d'extraction et de raffinage du cuivre et des alliages de cuivre contenus dans les cendres, sables et déchets de fonderies ou d'autre provenance
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C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
C22B15/00—Obtaining copper
C22B15/0026—Pyrometallurgy
C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
C—CHEMISTRY; METALLURGY
C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
C22B15/00—Obtaining copper
C22B15/0026—Pyrometallurgy
C22B15/0056—Scrap treating
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
Y02P10/00—Technologies related to metal processing
Y02P10/20—Recycling
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Materials Engineering
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Mechanical Engineering
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Metallurgy
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Organic Chemistry
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FR353784D1904-05-071905-04-28Procédé d'extraction et de raffinage du cuivre et des alliages de cuivre contenus dans les cendres, sables et déchets de fonderies ou d'autre provenance
ExpiredFR353784A
(fr)
Procédé d'extraction et de raffinage du cuivre et des alliages de cuivre contenus dans les cendres, sables et déchets de fonderies ou d'autre provenance
Procédé d'extraction et de raffinage du cuivre et des alliages de cuivre contenus dans les cendres, sables et déchets de fonderies ou d'autre provenance
A Process for Extracting and Refining the Copper and Alloys of Copper contained in Ashes Sand and Waste from Foundries and other Works where Copper is dealt with.
Procédé pour le raffinage électrolytique de l'étain et notamment pour la récupération de l'étain pur des alliages, des déchets, des résidus, etc., avec récupération simultanée des métaux étrangers