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pyrometallurgical extraction of copper

is not used for extraction of copper. Moreover, copper is extracted by matte smelting process without using any reductant. The process flow sheet for conventional pyrometallurgical extraction of copper from chalcopyrite concentrate is shown in Fig. 4. Concentrate 15 35 Cu Fig. 4 : Pyrometallurgical extraction of copper from sulfide ores

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Hydrometallurgical ExtractionPyrometallurgical ExtractionSee Also

The following is a process of copper extraction from chalcopyrite ore into pure metal. While oxide ores can be processed using pyrometallurgical techniques, hydrometallurgicalmethods are more cost effective. The copper ore is crushed and ground before it is concentrated to between 20 and 40 copper in a flotation process. The next major step in proSee more

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PERUMIN 31: Pyrometallurgical Processing Technologies for TreatingTechnological scheme of pyrometallurgical process of copper production Download Scientific malzemetreni.wordpress.comPyrometallurgical Refining of Precious Metals Part 1 Calcining andPERUMIN 31: Pyrometallurgical Processing Technologies for TreatingPyrometallurgical Processing of Copper Ores Download Scientific DiagramSee allSee all images