The Safe Disposal of Copper Slag- The Process of Converting Copper Enturies.
That challenge may not lost much long longer. A study released on January 19, 2024, in the “transactions of nonferrous metals of china Reduction Approach. Titled “Synergistic Recovery of Copper, Lead and Zinc Via Sulfurization – Resuction Method from Copper Smelting Slag,” It represents a significant stride in metallurgical waste maanage On bot industry practices and environmental sustainability.
After all, this slag contains valuable metals like copper (0.5% – 6%), lead (0.2% – 0.6%), and zinc (1%–5.5%), which if not recovered, results in Resource waste and envorce Leaked Toxic Ions. Nearly 20 Million Tonnes of Primary Copper is Produced Worldwide Every year, generating 45million tonnes of slag. Thus, every ton of refined copper manufactured generates Around 2.2 to 3 tons of slag. Moreover, The Copper Slag Occupied Vast Tracts of Land, Which count be used for more productive activities
While the recent study opens new avenues for the recycling of copper slags, earlier attempts at reduction its advertisement adverse environmental impact has shown impressive results. The slag is an effective replacement for sand for cement manufacturers, a great boon for India, which suffers from an increase Scarcity of River Sand and Natural Agragates for Cement MANUFACTURING.
Moreover, In States like Kerala, Maharashtra and Gujarat, Where Sand Mining in Rivers is Banned, It offers a Great Alternative Material for Cement Industries. Use of Copper Slag or Ferro Slag Reduces COMENT COST AS IT is Eather Free or Priceed very cheap. Second, It Helps Cement Manufacturers Meet Their Emission Targets Because It is Highly Stable and is non-taxic in nature.
“Copper slag has also also ben used as abrasives-Polishing and cleaning-of metallic structures and in the building industry, for manufacturing concrete material with Fine Particles, AS Basic Constructation Matterials. More recently, it has been used as a filler in glass -opoxy composites, a fin advanced material, which is used in many printries like Electrical Insulators in Induction P. ER Installations, Construction of Electric Furnals, Induction Furnals and Arc Furnals, high-Voltage switchgear etc., “Argues Aruna Sharma Economist, Former Secretary in the Ministry of Steel and Electronics and Information Technology.
Thus, Both Recovery of Materials from Copper Slag and Recyclability Presents An Attractive Solution for Reducing Waste and Greenhouse Gas Emarations, AS Well as promoting the concept of circular eco Ctive waste utilization. Moreover, as a Secondary source of Valuable Metals, Copper Slag Retains Its Intrinsic Value for Use in Different Industries.
