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C22B1/242—Binding; Briquetting ; Granulating with binders
C22B1/244—Binding; Briquetting ; Granulating with binders organic
C22B1/245—Binding; Briquetting ; Granulating with binders organic with carbonaceous material for the production of coked agglomerates
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
C22B19/00—Obtaining zinc or zinc oxide
C22B19/02—Preliminary treatment of ores; Preliminary refining of zinc oxide
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FR481409D1916-04-061916-04-06Perfectionnements dans l'art d'extraire le zinc de ses minerais et dans la fabrication de briquettes en minerai de zinc
ExpiredFR481409A
(fr)