On July 21, Shougang Jingtang Company’s zinc resource cycle production line was officially put into operation.

The cycle production line of zinc resources is the key project of the Jingtang Company’s recycling economy, which undertakes the arduous task of digesting solid waste and removing harmful elements by using a furnace. It is an iron-collecting dust sludge treatment process considered advanced both at home and abroad. The production line adopts advanced technology and equipment to treat zinc-containing dust sludge, such as dry ash, cyclone ash, steelmaking primary ash and secondary ash in a blast furnace, to produce metallized pellets; at the same time, it can remove harmful elements such as zinc and realize the resource utilization of solid waste.