![copper extraction and purifiion](/6ky5vhl/136.jpg)
copper extraction and purifiion
The copper(I) sulphide produced is converted to copper with a final blast of air. Warning! This is a simplified version of the process an attempt to condense the whole thing down to two fairly straightforward equations. The problem is that there are all sorts of variations on this extraction. One of these does the whole thing in a single furnace, and the equations above probably best ...