Hydrometallurgical Processing of Copper Smelter Dust for Copper Recovery as Nano-particles: A Review

فصل «Hydrometallurgical Processing of Copper Smelter Dust for Copper Recovery as Nano-particles: A Review» از کتاب «The Minerals, Metals & Materials Series» موضوع را در حوزه «متالورژی مس» بررسی می‌کند. محتوا به لیچینگ کانسنگ می‌پردازد. برای انتخاب فرایند، طراحی واحد، تحلیل بهره‌برداری و رفع عیب در استخراج و پالایش مس مفید است.

The waste copper smelter dust (CSD) is a rich secondary resource for copper as shown by the chemical composition of the South African Palabora coppers smelter plant CSD that assayed 18.02, 13.36, and 3.4 wt% copper, iron and sulphur Studies on CSD have focused majorly on either dust characterization or treatment, while hydrometallurgical extraction without pretreatment and with pretreatment using techniques such as oxidative roasting are also considered quite attractive. Hence, this review examined the theories relating to the characterization and treatment of CSD for copper recovery as nanoparticles.