很久以前,矽酸矿就引起人们的重视,认为它可以做为炼铜的原料,但是,困难是没有取得一个可以处理它的经济的方法。最近英美财团应用一个著名的方法来处理这种矿石,从而开辟了对这类难于利用的大量资源中提取铜的可能性。这个方法的名称叫离析法(Torco Long ago, silicate mine has drawn great attention because it can be used as a raw material for copper smelting. However, the difficulty is that there is no way to get an economy that can handle it. Recently, the Anglo-American consortium used a well-known method to deal with this ore, opening up the possibility of extracting copper from the vast resources that are difficult to use. The name of this method is called Isolation (Torco