copper pyrometallurgical process

Pyrometallurgical treatment of tetrahedrite ores ... It is an object of the invention to provide a pyrometallurgical process for treating tetrahedrtie ores to concentrate the antimony and copper contents thereof in forms from which these values may be readily recovered. Other objects and advantages of the invention will be 'apparent from the following description. Copper Ores and Copper Mining Process - Naipu Mining Copper Ore Mining Process For many sulfide copper minerals, the removal of copper is ultimately accomplished with fire, so it is known as a pyrometallurgical process. In this process, ore is processed and then melted at a temperature of more than 2000 degrees. copper processing | Definition, History, & Facts ... Copper processing, the extraction of copper from its ores and the preparation of copper metal or chemical compounds for use in various products. In its pure form or as an alloy, copper (Cu) is one of the most important metals in society.    Read More