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生產(chǎn)工藝英文版word版(編輯修改稿)

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【文章內(nèi)容簡(jiǎn)介】 bout 98% .slag (slag): Some Gold and other metals of lead zinc, lead flue gas. Fire refining of crude lead 224。 be refined lead (%), slag material: Copper: % %, Zn: % %. Wet smelting of lead: lead sulfide concentrate roasting 224。 lead sulfate Blast Furnace (blast furnace) by crude lead (98%), slag: copper (in the form of ice recovery of copper), zinc (smoke method recovery), blister electrowinning refinery get % of lead concentrates, slag: platinum group metals including gold, silver, copper and zinc. Chapter III: zinc production process Fire Zinc: Flash flotation concentrate. Calcination () by main ingredient, zinc oxide, flue gas sulfur, lead. Slag: copper with zinc. Zinc oxide blast furnace (blast furnace) by Ingredients: Crude zinc, lead flue gas, copper slag pound. Zn, Crude Zinc Zinc Electrowinning be refined 224。 concentrate, slag: copper not more than 2%, lead is not more than 3%. Hydrometallurgy。 Zinc sulfide concentrates are roasting 224。 Ingredients: Zinc agglomeration, slag material: containing lead, zinc, lead and zinc sulfur from
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