Flexible Flame Staging Improving Copper Scrap Oxidation and Reduction Steps Toward Its Recovery at Recope Laminação
摘要
Nowadays, the use of secondary materialsMaterials instead of primary one taking advantage of its less energy needs is becoming even more important all the time. Following the global trend, the CopperCopper producers are being charged to recover all sorts of different scraps with different qualities. The challengeChallenges is to remove different contaminations using oxidation and after that reduce it again upon to remove the oxygen from refined CopperCopper. TechnologiesTechnology are being developed to overcome those issues, providing a flexible condition whether oxidant or reductant to interact the flame with the smelted CopperCopper bath achieving specific chemical compositions and tuning it using indirect measure technologiesTechnology to control a CopperCopper Scrap Converter.