Learn how metal recycling is driving positive change for a more environmentally friendly world and a circular economy.
, are used to connect verified buyers and sellers of scrap metal, allowing both to benefit from direct negotiation, with better prices, better margins, and time savings.Once collected, metals undergo sorting to distinguish recyclable from non-recyclable materials. High-quality recycling hinges on this step.
However, shredding can often be challenging due to the abrasive, heavy, and usually bulky nature of certain metals. A recent advance is the use of a single, high-quality shredder that can tackle heavy metals like brass, copper, and bronze, as well as lighter metals like magnesium and aluminum.designed for specific metals. The melted metal is then purified, removing impurities to ensure high-quality recycled materials.
They also patented a new method for extraction, using a family of chemicals that had not previously been used in recycling. The approach reduces the quantities of fluid used in metal purification, along with the amount of effluent produced, enhancing metal purification and recycling efficiency.Molten metal is solidified in cooling chambers, taking on new shapes and sizes to meet diverse manufacturing needs.
"Runaya and Taha International developed India's first zero aluminum dross smelter. Processing approximately 40,000 metric tons in Odisha and Chhattisgarh, we recover 40% aluminum, emitting 0.7 tons carbon dioxide per ton aluminum, certified and four to five times lower than traditional [methods]."Nbritton/Wikimedia CommonsThe first two steps of the process involve recovering aluminum from dross without using extra energy.
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