![Innovative methodology for separating copper and iron from Fe-Cu alloy residues by selective oxidation smelting - ScienceDirect Innovative methodology for separating copper and iron from Fe-Cu alloy residues by selective oxidation smelting - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0959652619317494-egi100B9JGXW5G.jpg)
Innovative methodology for separating copper and iron from Fe-Cu alloy residues by selective oxidation smelting - ScienceDirect
![Mineral chalcopyrite (copper pyrite) isolated on white background. Copper pyrite is a copper iron sulfide mineral consisting of iron, copper, and sulfur. Chalcopyrite is an important ore of copper. foto de Stock Mineral chalcopyrite (copper pyrite) isolated on white background. Copper pyrite is a copper iron sulfide mineral consisting of iron, copper, and sulfur. Chalcopyrite is an important ore of copper. foto de Stock](https://as1.ftcdn.net/v2/jpg/01/11/56/30/1000_F_111563035_EY0iRXgnBRoCCJjQgfcEFBUPzTIhTG8Y.jpg)
Mineral chalcopyrite (copper pyrite) isolated on white background. Copper pyrite is a copper iron sulfide mineral consisting of iron, copper, and sulfur. Chalcopyrite is an important ore of copper. foto de Stock
![Details of the Structure and Decoration Wrought Iron Gate. Vintage Metal Copper Color Pictures Stock Photo - Image of elegance, architecture: 106917336 Details of the Structure and Decoration Wrought Iron Gate. Vintage Metal Copper Color Pictures Stock Photo - Image of elegance, architecture: 106917336](https://thumbs.dreamstime.com/z/details-structure-decoration-wrought-iron-gate-vintage-metal-copper-color-pictures-decorative-scroll-floral-elements-106917336.jpg)
Details of the Structure and Decoration Wrought Iron Gate. Vintage Metal Copper Color Pictures Stock Photo - Image of elegance, architecture: 106917336
![New Material Cfa5 Copper Iron Alloys Cufe5 Cufe10 - Buy New Material Cfa5,Copper Iron Alloy Cufe5,Copper Iron Alloys Cufe5 Cufe10 Product on Alibaba.com New Material Cfa5 Copper Iron Alloys Cufe5 Cufe10 - Buy New Material Cfa5,Copper Iron Alloy Cufe5,Copper Iron Alloys Cufe5 Cufe10 Product on Alibaba.com](https://sc04.alicdn.com/kf/HTB1Eu6minnI8KJjSszbq6z4KFXa0.jpg)