Mineral Wool SAF
Mineral wool production (Stone wool and Slag wool) utilizes SAF furnaces designed and installed for an electric process, effectively reducing carbon emissions. This innovative approach replaces the traditional gas-coke fired cupolas historically used in mineral wool production. Tenova’s Solution for Decarbonization of the mineral wool industry
Overview
Drawing on decades of experience in designing and supplying electric SAFs across various industries, Tenova Pyromet has tailored SAFs for the Mineral wool industry. This marks a departure from typical processes where the metal streams are usually the primary product and slag is often considered a waste stream. By developing this design and associated equipment, Tenova Pyromet can assist customers in transforming waste (blast furnace slag) into a valuable product for the building industry. Mineral wool, as an insulation product, is considered to contribute significantly to the “triple bottom line” of sustainability (environment, society, and economy).
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Mark Giese
Manager Metallurgy and Environmental Technologies Metal Making, Tenova Inc.