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People regard aluminum slag as waste slag and dump it, which not only causes the waste of aluminum resources but also brings environmental pollution. Therefore, it is an important subject to explore the economical and useful key points to use and manage aluminum slag.

Aluminum ash slag is a certain product of smelting, which is composed of alumina, aluminum nitride, other oxides, chloride and aluminum. The electrolytic aluminum liquid enters the mixing furnace to cast aluminum ingot, and the smelting furnace casts finished aluminum coil. How to dispose and reuse the removed aluminum slag?

Need to rely on aluminum melting furnace, the current aluminum melting furnace design is simple and easy to operate, do not need to add catalyst, an aluminum melting furnace 1 hour can recover 0.5 tons of aluminum slag, aluminum liquid burning rate control at about 15%, the annual recovery can reach 3600 tons. The biggest bright spot is that while reducing cost and increasing efficiency, it greatly reduces the cost of power consumption, improves the recovery rate of aluminum slag, and largely solves the problem of tailings, smelting slag, fly ash and other solid waste production with the rapid development of China's industrial economy, protecting the environment.

Today's waste is no longer a waste, but a resource that can be processed to create value. It is believed that technology in the future can maximize aluminum recovery.