有色行业-炼铜原料
<p><strong><span style="font-family:宋体">硫化矿</span></strong><span style="font-family: 宋体">：铜或铜铁硫化物，由原生硫化矿如黄铜矿（</span>CuFeS2)<span style="font-family:宋体">、斑铜矿（</span>Cu5FeS4)<span style="font-family:宋体">等和次生硫化矿如辉铜矿（</span>Cu2S<span style="font-family:宋体">）、铜蓝等</span> </p><p style="font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;word-spacing:0px"><strong><span style="font-family:宋体">氧化矿</span></strong><span style="font-family: 宋体">：碳酸盐、氧化物、硅酸盐、硫酸盐</span></p><p style="font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;word-spacing:0px"><strong><span style="font-family:宋体">废铜、铜合金、含铜废料等二次物料</span></strong></p><p><br/></p>
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